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)
 151             ok(speaker_config==new_speaker_config,
 152                "IDirectSound_GetSpeakerConfig() failed to set speaker config: "
 153                "expected 0x%08lx, got 0x%08lx\n",
 154                speaker_config,new_speaker_config);
 155     }
 156
 157     ref=IDirectSound_Release(dso);
 158     ok(ref==0,"IDirectSound_Release() has %d references, should have 0\n",ref);
 159 }
 160
 161 static void IDirectSound_tests()
 162 {
 163     HRESULT rc;
 164     LPDIRECTSOUND dso=NULL;
 165
 166     trace("Testing IDirectSound\n");
 167
 168     /* try the COM class factory method of creation with no device specified */
 169     rc=CoCreateInstance(&CLSID_DirectSound, NULL, CLSCTX_INPROC_SERVER,
 170                         &IID_IDirectSound, (void**)&dso);
 171     ok(rc==S_OK,"CoCreateInstance(CLSID_DirectSound) failed: %s\n",
 172        DXGetErrorString8(rc));
 173     if (dso)
 174         IDirectSound_test(dso, FALSE, NULL);
 175
 176     /* try the COM class factory method of creation with default playback
 177      * device specified */
 178     rc=CoCreateInstance(&CLSID_DirectSound, NULL, CLSCTX_INPROC_SERVER,
 179                         &IID_IDirectSound, (void**)&dso);
 180     ok(rc==S_OK,"CoCreateInstance(CLSID_DirectSound) failed: %s\n",
 181        DXGetErrorString8(rc));
 182     if (dso)
 183         IDirectSound_test(dso, FALSE, &DSDEVID_DefaultPlayback);
 184
 185     /* try the COM class factory method of creation with default voice
 186      * playback device specified */
 187     rc=CoCreateInstance(&CLSID_DirectSound, NULL, CLSCTX_INPROC_SERVER,
 188                         &IID_IDirectSound, (void**)&dso);
 189     ok(rc==S_OK,"CoCreateInstance(CLSID_DirectSound) failed: %s\n",
 190        DXGetErrorString8(rc));
 191     if (dso)
 192         IDirectSound_test(dso, FALSE, &DSDEVID_DefaultVoicePlayback);
 193
 194     /* try the COM class factory method of creation with a bad
 195      * IID specified */
 196     rc=CoCreateInstance(&CLSID_DirectSound, NULL, CLSCTX_INPROC_SERVER,
 197                         &CLSID_DirectSoundPrivate, (void**)&dso);
 198     ok(rc==E_NOINTERFACE,
 199        "CoCreateInstance(CLSID_DirectSound,CLSID_DirectSoundPrivate) "
 200        "should have failed: %s\n",DXGetErrorString8(rc));
 201
 202     /* try the COM class factory method of creation with a bad
 203      * GUID and IID specified */
 204     rc=CoCreateInstance(&CLSID_DirectSoundPrivate, NULL, CLSCTX_INPROC_SERVER,
 205                         &IID_IDirectSound, (void**)&dso);
 206     ok(rc==REGDB_E_CLASSNOTREG,
 207        "CoCreateInstance(CLSID_DirectSoundPrivate,IID_IDirectSound) "
 208        "should have failed: %s\n",DXGetErrorString8(rc));
 209
 210     /* try with no device specified */
 211     rc=DirectSoundCreate(NULL,&dso,NULL);
 212     ok(rc==S_OK,"DirectSoundCreate(NULL) failed: %s\n",DXGetErrorString8(rc));
 213     if (dso)
 214         IDirectSound_test(dso, TRUE, NULL);
 215
 216     /* try with default playback device specified */
 217     rc=DirectSoundCreate(&DSDEVID_DefaultPlayback,&dso,NULL);
 218     ok(rc==S_OK,"DirectSoundCreate(DSDEVID_DefaultPlayback) failed: %s\n",
 219        DXGetErrorString8(rc));
 220     if (dso)
 221         IDirectSound_test(dso, TRUE, NULL);
 222
 223     /* try with default voice playback device specified */
 224     rc=DirectSoundCreate(&DSDEVID_DefaultVoicePlayback,&dso,NULL);
 225     ok(rc==S_OK,"DirectSoundCreate(DSDEVID_DefaultVoicePlayback) failed: %s\n",
 226        DXGetErrorString8(rc));
 227     if (dso)
 228         IDirectSound_test(dso, TRUE, NULL);
 229
 230     /* try with a bad device specified */
 231     rc=DirectSoundCreate(&DSDEVID_DefaultVoiceCapture,&dso,NULL);
 232     ok(rc==DSERR_NODRIVER,"DirectSoundCreate(DSDEVID_DefaultVoiceCapture) "
 233        "should have failed: %s\n",DXGetErrorString8(rc));
 234 }
 235
 236 static HRESULT test_dsound(LPGUID lpGuid)
 237 {
 238     HRESULT rc;
 239     LPDIRECTSOUND dso=NULL;
 240     int ref;
 241
 242     /* DSOUND: Error: Invalid interface buffer */
 243     rc=DirectSoundCreate(lpGuid,0,NULL);
 244     ok(rc==DSERR_INVALIDPARAM,"DirectSoundCreate() should have returned "
 245        "DSERR_INVALIDPARAM, returned: %s\n",DXGetErrorString8(rc));
 246
 247     /* Create the DirectSound object */
 248     rc=DirectSoundCreate(lpGuid,&dso,NULL);
 249     ok(rc==DS_OK,"DirectSoundCreate() failed: %s\n",DXGetErrorString8(rc));
 250     if (rc!=DS_OK)
 251         return rc;
 252
 253     /* Try the enumerated device */
 254     IDirectSound_test(dso, TRUE, lpGuid);
 255
 256     /* Try the COM class factory method of creation with enumerated device */
 257     rc=CoCreateInstance(&CLSID_DirectSound, NULL, CLSCTX_INPROC_SERVER,
 258                         &IID_IDirectSound, (void**)&dso);
 259     ok(rc==S_OK,"CoCreateInstance(CLSID_DirectSound) failed: %s\n",
 260        DXGetErrorString8(rc));
 261     if (dso)
 262         IDirectSound_test(dso, FALSE, lpGuid);
 263
 264     /* Create a DirectSound object */
 265     rc=DirectSoundCreate(lpGuid,&dso,NULL);
 266     ok(rc==DS_OK,"DirectSoundCreate() failed: %s\n",DXGetErrorString8(rc));
 267     if (rc==DS_OK) {
 268         LPDIRECTSOUND dso1=NULL;
 269
 270         /* Create a second DirectSound object */
 271         rc=DirectSoundCreate(lpGuid,&dso1,NULL);
 272         ok(rc==DS_OK,"DirectSoundCreate() failed: %s\n",DXGetErrorString8(rc));
 273         if (rc==DS_OK) {
 274             /* Release the second DirectSound object */
 275             ref=IDirectSound_Release(dso1);
 276             ok(ref==0,"IDirectSound_Release() has %d references, should have "
 277                "0\n",ref);
 278             ok(dso!=dso1,"DirectSound objects should be unique: "
 279                "dso=0x%08lx,dso1=0x%08lx\n",(DWORD)dso,(DWORD)dso1);
 280         }
 281
 282         /* Release the first DirectSound object */
 283         ref=IDirectSound_Release(dso);
 284         ok(ref==0,"IDirectSound_Release() has %d references, should have 0\n",
 285            ref);
 286         if (ref!=0)
 287             return DSERR_GENERIC;
 288     } else
 289         return rc;
 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         LPDIRECTSOUNDBUFFER secondary;
 296         DSBUFFERDESC bufdesc;
 297         WAVEFORMATEX wfx;
 298
 299         init_format(&wfx,WAVE_FORMAT_PCM,11025,8,1);
 300         ZeroMemory(&bufdesc, sizeof(bufdesc));
 301         bufdesc.dwSize=sizeof(bufdesc);
 302         bufdesc.dwFlags=DSBCAPS_GETCURRENTPOSITION2 | DSBCAPS_CTRL3D;
 303         bufdesc.dwBufferBytes=wfx.nAvgBytesPerSec*BUFFER_LEN/1000;
 304         bufdesc.lpwfxFormat=&wfx;
 305         rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
 306         ok(rc==DS_OK && secondary!=NULL,
 307            "IDirectSound_CreateSoundBuffer() failed to create a secondary "
 308            "buffer %s\n",DXGetErrorString8(rc));
 309         if (rc==DS_OK && secondary!=NULL) {
 310             LPDIRECTSOUND3DBUFFER buffer3d;
 311             rc=IDirectSound_QueryInterface(secondary, &IID_IDirectSound3DBuffer,
 312                                            (void **)&buffer3d);
 313             ok(rc==DS_OK && buffer3d!=NULL,"IDirectSound_QueryInterface() "
 314                "failed:  %s\n",DXGetErrorString8(rc));
 315             if (rc==DS_OK && buffer3d!=NULL) {
 316                 ref=IDirectSound3DBuffer_AddRef(buffer3d);
 317                 ok(ref==2,"IDirectSound3DBuffer_AddRef() has %d references, "
 318                    "should have 2\n",ref);
 319             }
 320             ref=IDirectSoundBuffer_AddRef(secondary);
 321             ok(ref==2,"IDirectSoundBuffer_AddRef() has %d references, "
 322                "should have 2\n",ref);
 323         }
 324         /* release with buffer */
 325         ref=IDirectSound_Release(dso);
 326         ok(ref==0,"IDirectSound_Release() has %d references, should have 0\n",
 327            ref);
 328         if (ref!=0)
 329             return DSERR_GENERIC;
 330     } else
 331         return rc;
 332
 333     return DS_OK;
 334 }
 335
 336 static HRESULT test_primary(LPGUID lpGuid)
 337 {
 338     HRESULT rc;
 339     LPDIRECTSOUND dso=NULL;
 340     LPDIRECTSOUNDBUFFER primary=NULL,second=NULL,third=NULL;
 341     DSBUFFERDESC bufdesc;
 342     DSCAPS dscaps;
 343     int ref;
 344
 345     /* Create the DirectSound object */
 346     rc=DirectSoundCreate(lpGuid,&dso,NULL);
 347     ok(rc==DS_OK,"DirectSoundCreate() failed: %s\n",DXGetErrorString8(rc));
 348     if (rc!=DS_OK)
 349         return rc;
 350
 351     /* Get the device capabilities */
 352     ZeroMemory(&dscaps, sizeof(dscaps));
 353     dscaps.dwSize=sizeof(dscaps);
 354     rc=IDirectSound_GetCaps(dso,&dscaps);
 355     ok(rc==DS_OK,"IDirectSound_GetCaps() failed: %s\n",DXGetErrorString8(rc));
 356     if (rc!=DS_OK)
 357         goto EXIT;
 358
 359     /* DSOUND: Error: Invalid buffer description pointer */
 360     rc=IDirectSound_CreateSoundBuffer(dso,0,0,NULL);
 361     ok(rc==DSERR_INVALIDPARAM,
 362        "IDirectSound_CreateSoundBuffer() should have failed: %s\n",
 363        DXGetErrorString8(rc));
 364
 365     /* DSOUND: Error: Invalid buffer description pointer */
 366     rc=IDirectSound_CreateSoundBuffer(dso,0,&primary,NULL);
 367     ok(rc==DSERR_INVALIDPARAM && primary==0,
 368        "IDirectSound_CreateSoundBuffer() should have failed: rc=%s,"
 369        "dsbo=0x%lx\n",DXGetErrorString8(rc),(DWORD)primary);
 370
 371     /* DSOUND: Error: Invalid buffer description pointer */
 372     rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,0,NULL);
 373     ok(rc==DSERR_INVALIDPARAM && primary==0,
 374        "IDirectSound_CreateSoundBuffer() should have failed: rc=%s,"
 375        "dsbo=0x%lx\n",DXGetErrorString8(rc),(DWORD)primary);
 376
 377     ZeroMemory(&bufdesc, sizeof(bufdesc));
 378
 379     /* DSOUND: Error: Invalid size */
 380     /* DSOUND: Error: Invalid buffer description */
 381     rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&primary,NULL);
 382     ok(rc==DSERR_INVALIDPARAM && primary==0,
 383        "IDirectSound_CreateSoundBuffer() should have failed: rc=%s,"
 384        "primary=0x%lx\n",DXGetErrorString8(rc),(DWORD)primary);
 385
 386     /* We must call SetCooperativeLevel before calling CreateSoundBuffer */
 387     /* DSOUND: Setting DirectSound cooperative level to DSSCL_PRIORITY */
 388     rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
 389     ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 390        DXGetErrorString8(rc));
 391     if (rc!=DS_OK)
 392         goto EXIT;
 393
 394     /* Testing the primary buffer */
 395     primary=NULL;
 396     ZeroMemory(&bufdesc, sizeof(bufdesc));
 397     bufdesc.dwSize=sizeof(bufdesc);
 398     bufdesc.dwFlags=DSBCAPS_PRIMARYBUFFER|DSBCAPS_CTRLVOLUME;
 399     rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&primary,NULL);
 400     ok(rc==DS_OK && primary!=NULL,
 401        "IDirectSound_CreateSoundBuffer() failed to create a primary buffer: "
 402        "%s\n",DXGetErrorString8(rc));
 403     if (rc==DS_OK && primary!=NULL) {
 404         LONG vol;
 405
 406         /* Try to create a second primary buffer */
 407         /* DSOUND: Error: The primary buffer already exists.
 408          * Any changes made to the buffer description will be ignored. */
 409         rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&second,NULL);
 410         ok(rc==DS_OK && second==primary,
 411            "IDirectSound_CreateSoundBuffer() should have returned original "
 412            "primary buffer: %s\n",DXGetErrorString8(rc));
 413         ref=IDirectSoundBuffer_Release(second);
 414         ok(ref==1,"IDirectSoundBuffer_Release() primary has %d references, "
 415            "should have 1\n",ref);
 416
 417         /* Try to duplicate a primary buffer */
 418         /* DSOUND: Error: Can't duplicate primary buffers */
 419         rc=IDirectSound_DuplicateSoundBuffer(dso,primary,&third);
 420         /* rc=0x88780032 */
 421         ok(rc!=DS_OK,"IDirectSound_DuplicateSoundBuffer() primary buffer "
 422            "should have failed %s\n",DXGetErrorString8(rc));
 423
 424         rc=IDirectSoundBuffer_GetVolume(primary,&vol);
 425         ok(rc==DS_OK,"IDirectSoundBuffer_GetVolume() failed: %s\n",
 426            DXGetErrorString8(rc));
 427
 428         if (winetest_interactive) {
 429             trace("Playing a 5 seconds reference tone at the current 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 SetFormat */
 506             /* DSOUND: Setting DirectSound cooperative level to DSSCL_PRIORITY */
 507             rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
 508             ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 509                DXGetErrorString8(rc));
 510             if (rc!=DS_OK)
 511                 goto EXIT;
 512
 513             init_format(&wfx,WAVE_FORMAT_PCM,formats[f][0],formats[f][1],
 514                         formats[f][2]);
 515             wfx2=wfx;
 516             rc=IDirectSoundBuffer_SetFormat(primary,&wfx);
 517             ok(rc==DS_OK,"IDirectSoundBuffer_SetFormat() failed: %s\n",
 518                DXGetErrorString8(rc));
 519
 520             /* There is no garantee that SetFormat will actually change the
 521              * format to what we asked for. It depends on what the soundcard
 522              * supports. So we must re-query the format.
 523              */
 524             rc=IDirectSoundBuffer_GetFormat(primary,&wfx,sizeof(wfx),NULL);
 525             ok(rc==DS_OK,"IDirectSoundBuffer_GetFormat() failed: %s\n",
 526                DXGetErrorString8(rc));
 527             if (rc==DS_OK &&
 528                 (wfx.wFormatTag!=wfx2.wFormatTag ||
 529                  wfx.nSamplesPerSec!=wfx2.nSamplesPerSec ||
 530                  wfx.wBitsPerSample!=wfx2.wBitsPerSample ||
 531                  wfx.nChannels!=wfx2.nChannels)) {
 532                 trace("Requested primary format tag=0x%04x %ldx%dx%d "
 533                       "avg.B/s=%ld align=%d\n",
 534                       wfx2.wFormatTag,wfx2.nSamplesPerSec,wfx2.wBitsPerSample,
 535                       wfx2.nChannels,wfx2.nAvgBytesPerSec,wfx2.nBlockAlign);
 536                 trace("Got tag=0x%04x %ldx%dx%d avg.B/s=%ld align=%d\n",
 537                       wfx.wFormatTag,wfx.nSamplesPerSec,wfx.wBitsPerSample,
 538                       wfx.nChannels,wfx.nAvgBytesPerSec,wfx.nBlockAlign);
 539             }
 540
 541             /* Set the CooperativeLevel back to normal */
 542             /* DSOUND: Setting DirectSound cooperative level to DSSCL_NORMAL */
 543             rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_NORMAL);
 544             ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 545                DXGetErrorString8(rc));
 546
 547             init_format(&wfx2,WAVE_FORMAT_PCM,11025,16,2);
 548
 549             secondary=NULL;
 550             ZeroMemory(&bufdesc, sizeof(bufdesc));
 551             bufdesc.dwSize=sizeof(bufdesc);
 552             bufdesc.dwFlags=DSBCAPS_GETCURRENTPOSITION2;
 553             bufdesc.dwBufferBytes=wfx.nAvgBytesPerSec*BUFFER_LEN/1000;
 554             bufdesc.lpwfxFormat=&wfx2;
 555             if (winetest_interactive) {
 556                 trace("  Testing a primary buffer at %ldx%dx%d with a "
 557                       "secondary buffer at %ldx%dx%d\n",
 558                       wfx.nSamplesPerSec,wfx.wBitsPerSample,wfx.nChannels,
 559                       wfx2.nSamplesPerSec,wfx2.wBitsPerSample,wfx2.nChannels);
 560             }
 561             rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
 562             ok(rc==DS_OK && secondary!=NULL,
 563                "IDirectSound_CreateSoundBuffer() failed to create a secondary "
 564                "buffer %s\n",DXGetErrorString8(rc));
 565
 566             if (rc==DS_OK && secondary!=NULL) {
 567                 test_buffer(dso,secondary,0,FALSE,0,FALSE,0,
 568                             winetest_interactive,1.0,0,NULL,0,0);
 569
 570                 ref=IDirectSoundBuffer_Release(secondary);
 571                 ok(ref==0,"IDirectSoundBuffer_Release() has %d references, "
 572                    "should have 0\n",ref);
 573             }
 574         }
 575
 576         ref=IDirectSoundBuffer_Release(primary);
 577         ok(ref==0,"IDirectSoundBuffer_Release() primary has %d references, "
 578            "should have 0\n",ref);
 579     }
 580
 581     /* Set the CooperativeLevel back to normal */
 582     /* DSOUND: Setting DirectSound cooperative level to DSSCL_NORMAL */
 583     rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_NORMAL);
 584     ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 585        DXGetErrorString8(rc));
 586
 587 EXIT:
 588     ref=IDirectSound_Release(dso);
 589     ok(ref==0,"IDirectSound_Release() has %d references, should have 0\n",ref);
 590     if (ref!=0)
 591         return DSERR_GENERIC;
 592
 593     return rc;
 594 }
 595
 596 static HRESULT test_secondary(LPGUID lpGuid)
 597 {
 598     HRESULT rc;
 599     LPDIRECTSOUND dso=NULL;
 600     LPDIRECTSOUNDBUFFER primary=NULL,secondary=NULL;
 601     DSBUFFERDESC bufdesc;
 602     DSCAPS dscaps;
 603     WAVEFORMATEX wfx;
 604     DWORD f;
 605     int ref;
 606
 607     /* Create the DirectSound object */
 608     rc=DirectSoundCreate(lpGuid,&dso,NULL);
 609     ok(rc==DS_OK,"DirectSoundCreate() failed: %s\n",DXGetErrorString8(rc));
 610     if (rc!=DS_OK)
 611         return rc;
 612
 613     /* Get the device capabilities */
 614     ZeroMemory(&dscaps, sizeof(dscaps));
 615     dscaps.dwSize=sizeof(dscaps);
 616     rc=IDirectSound_GetCaps(dso,&dscaps);
 617     ok(rc==DS_OK,"IDirectSound_GetCaps() failed: %s\n",DXGetErrorString8(rc));
 618     if (rc!=DS_OK)
 619         goto EXIT;
 620
 621     /* We must call SetCooperativeLevel before creating primary buffer */
 622     /* DSOUND: Setting DirectSound cooperative level to DSSCL_PRIORITY */
 623     rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_PRIORITY);
 624     ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 625        DXGetErrorString8(rc));
 626     if (rc!=DS_OK)
 627         goto EXIT;
 628
 629     ZeroMemory(&bufdesc, sizeof(bufdesc));
 630     bufdesc.dwSize=sizeof(bufdesc);
 631     bufdesc.dwFlags=DSBCAPS_PRIMARYBUFFER;
 632     rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&primary,NULL);
 633     ok(rc==DS_OK && primary!=NULL,
 634        "IDirectSound_CreateSoundBuffer() failed to create a primary buffer "
 635        "%s\n",DXGetErrorString8(rc));
 636
 637     if (rc==DS_OK && primary!=NULL) {
 638         for (f=0;f<NB_FORMATS;f++) {
 639             init_format(&wfx,WAVE_FORMAT_PCM,formats[f][0],formats[f][1],
 640                         formats[f][2]);
 641             secondary=NULL;
 642             ZeroMemory(&bufdesc, sizeof(bufdesc));
 643             bufdesc.dwSize=sizeof(bufdesc);
 644             bufdesc.dwFlags=DSBCAPS_GETCURRENTPOSITION2;
 645             bufdesc.dwBufferBytes=wfx.nAvgBytesPerSec*BUFFER_LEN/1000;
 646             bufdesc.lpwfxFormat=&wfx;
 647             if (winetest_interactive) {
 648                 trace("  Testing a secondary buffer at %ldx%dx%d\n",
 649                       wfx.nSamplesPerSec,wfx.wBitsPerSample,wfx.nChannels);
 650             }
 651             rc=IDirectSound_CreateSoundBuffer(dso,&bufdesc,&secondary,NULL);
 652             ok(rc==DS_OK && secondary!=NULL,
 653                "IDirectSound_CreateSoundBuffer() failed to create a secondary "
 654                "buffer %s\n",DXGetErrorString8(rc));
 655
 656             if (rc==DS_OK && secondary!=NULL) {
 657                 test_buffer(dso,secondary,0,FALSE,0,FALSE,0,
 658                             winetest_interactive,1.0,0,NULL,0,0);
 659
 660                 ref=IDirectSoundBuffer_Release(secondary);
 661                 ok(ref==0,"IDirectSoundBuffer_Release() has %d references, "
 662                    "should have 0\n",ref);
 663             }
 664         }
 665
 666         ref=IDirectSoundBuffer_Release(primary);
 667         ok(ref==0,"IDirectSoundBuffer_Release() primary has %d references, "
 668            "should have 0\n",ref);
 669     }
 670
 671     /* Set the CooperativeLevel back to normal */
 672     /* DSOUND: Setting DirectSound cooperative level to DSSCL_NORMAL */
 673     rc=IDirectSound_SetCooperativeLevel(dso,get_hwnd(),DSSCL_NORMAL);
 674     ok(rc==DS_OK,"IDirectSound_SetCooperativeLevel() failed: %s\n",
 675        DXGetErrorString8(rc));
 676
 677 EXIT:
 678     ref=IDirectSound_Release(dso);
 679     ok(ref==0,"IDirectSound_Release() has %d references, should have 0\n",ref);
 680     if (ref!=0)
 681         return DSERR_GENERIC;
 682
 683     return rc;
 684 }
 685
 686 static BOOL WINAPI dsenum_callback(LPGUID lpGuid, LPCSTR lpcstrDescription,
 687                                    LPCSTR lpcstrModule, LPVOID lpContext)
 688 {
 689     trace("*** Testing %s - %s\n",lpcstrDescription,lpcstrModule);
 690     test_dsound(lpGuid);
 691     test_primary(lpGuid);
 692     test_primary_secondary(lpGuid);
 693     test_secondary(lpGuid);
 694
 695     return 1;
 696 }
 697
 698 static void dsound_tests()
 699 {
 700     HRESULT rc;
 701     rc=DirectSoundEnumerateA(&dsenum_callback,NULL);
 702     ok(rc==DS_OK,"DirectSoundEnumerateA() failed: %s\n",DXGetErrorString8(rc));
 703 }
 704
 705 START_TEST(dsound)
 706 {
 707     CoInitialize(NULL);
 708
 709     IDirectSound_tests();
 710     dsound_tests();
 711 }