dlls/dsound/tests/capture.c

   1 /*
   2  * Unit tests for capture functions
   3  *
   4  * Copyright (c) 2002 Francois Gouget
   5  * Copyright (c) 2003 Robert Reif
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #include <windows.h>
  23
  24 #include <stdio.h>
  25
  26 #include "wine/test.h"
  27 #include "dsound.h"
  28 #include "mmreg.h"
  29 #include "dxerr8.h"
  30 #include "dsconf.h"
  31
  32 #include "dsound_test.h"
  33
  34 #define NOTIFICATIONS    5
  35
  36 static HRESULT (WINAPI *pDirectSoundCaptureCreate)(LPCGUID,LPDIRECTSOUNDCAPTURE*,LPUNKNOWN)=NULL;
  37 static HRESULT (WINAPI *pDirectSoundCaptureEnumerateA)(LPDSENUMCALLBACKA,LPVOID)=NULL;
  38
  39 static const char * get_format_str(WORD format)
  40 {
  41     static char msg[32];
  42 #define WAVE_FORMAT(f) case f: return #f
  43     switch (format) {
  44     WAVE_FORMAT(WAVE_FORMAT_PCM);
  45     WAVE_FORMAT(WAVE_FORMAT_ADPCM);
  46     WAVE_FORMAT(WAVE_FORMAT_IBM_CVSD);
  47     WAVE_FORMAT(WAVE_FORMAT_ALAW);
  48     WAVE_FORMAT(WAVE_FORMAT_MULAW);
  49     WAVE_FORMAT(WAVE_FORMAT_OKI_ADPCM);
  50     WAVE_FORMAT(WAVE_FORMAT_IMA_ADPCM);
  51     WAVE_FORMAT(WAVE_FORMAT_MEDIASPACE_ADPCM);
  52     WAVE_FORMAT(WAVE_FORMAT_SIERRA_ADPCM);
  53     WAVE_FORMAT(WAVE_FORMAT_G723_ADPCM);
  54     WAVE_FORMAT(WAVE_FORMAT_DIGISTD);
  55     WAVE_FORMAT(WAVE_FORMAT_DIGIFIX);
  56     WAVE_FORMAT(WAVE_FORMAT_DIALOGIC_OKI_ADPCM);
  57     WAVE_FORMAT(WAVE_FORMAT_YAMAHA_ADPCM);
  58     WAVE_FORMAT(WAVE_FORMAT_SONARC);
  59     WAVE_FORMAT(WAVE_FORMAT_DSPGROUP_TRUESPEECH);
  60     WAVE_FORMAT(WAVE_FORMAT_ECHOSC1);
  61     WAVE_FORMAT(WAVE_FORMAT_AUDIOFILE_AF36);
  62     WAVE_FORMAT(WAVE_FORMAT_APTX);
  63     WAVE_FORMAT(WAVE_FORMAT_AUDIOFILE_AF10);
  64     WAVE_FORMAT(WAVE_FORMAT_DOLBY_AC2);
  65     WAVE_FORMAT(WAVE_FORMAT_GSM610);
  66     WAVE_FORMAT(WAVE_FORMAT_ANTEX_ADPCME);
  67     WAVE_FORMAT(WAVE_FORMAT_CONTROL_RES_VQLPC);
  68     WAVE_FORMAT(WAVE_FORMAT_DIGIREAL);
  69     WAVE_FORMAT(WAVE_FORMAT_DIGIADPCM);
  70     WAVE_FORMAT(WAVE_FORMAT_CONTROL_RES_CR10);
  71     WAVE_FORMAT(WAVE_FORMAT_NMS_VBXADPCM);
  72     WAVE_FORMAT(WAVE_FORMAT_G721_ADPCM);
  73     WAVE_FORMAT(WAVE_FORMAT_MPEG);
  74     WAVE_FORMAT(WAVE_FORMAT_MPEGLAYER3);
  75     WAVE_FORMAT(WAVE_FORMAT_CREATIVE_ADPCM);
  76     WAVE_FORMAT(WAVE_FORMAT_CREATIVE_FASTSPEECH8);
  77     WAVE_FORMAT(WAVE_FORMAT_CREATIVE_FASTSPEECH10);
  78     WAVE_FORMAT(WAVE_FORMAT_FM_TOWNS_SND);
  79     WAVE_FORMAT(WAVE_FORMAT_OLIGSM);
  80     WAVE_FORMAT(WAVE_FORMAT_OLIADPCM);
  81     WAVE_FORMAT(WAVE_FORMAT_OLICELP);
  82     WAVE_FORMAT(WAVE_FORMAT_OLISBC);
  83     WAVE_FORMAT(WAVE_FORMAT_OLIOPR);
  84     WAVE_FORMAT(WAVE_FORMAT_DEVELOPMENT);
  85     WAVE_FORMAT(WAVE_FORMAT_EXTENSIBLE);
  86     }
  87 #undef WAVE_FORMAT
  88     sprintf(msg, "Unknown(0x%04x)", format);
  89     return msg;
  90 }
  91
  92 const char * format_string(const WAVEFORMATEX* wfx)
  93 {
  94     static char str[64];
  95
  96     sprintf(str, "%5dx%2dx%d %s",
  97         wfx->nSamplesPerSec, wfx->wBitsPerSample, wfx->nChannels,
  98         get_format_str(wfx->wFormatTag));
  99
 100     return str;
 101 }
 102
 103 static void IDirectSoundCapture_test(LPDIRECTSOUNDCAPTURE dsco,
 104                                      BOOL initialized, LPCGUID lpGuid)
 105 {
 106     HRESULT rc;
 107     DSCCAPS dsccaps;
 108     int ref;
 109     IUnknown * unknown;
 110     IDirectSoundCapture * dsc;
 111
 112     /* Try to Query for objects */
 113     rc=IDirectSoundCapture_QueryInterface(dsco, &IID_IUnknown,
 114                                           (LPVOID*)&unknown);
 115     ok(rc==DS_OK, "IDirectSoundCapture_QueryInterface(IID_IUnknown) "
 116        "failed: %s\n", DXGetErrorString8(rc));
 117     if (rc==DS_OK)
 118         IDirectSoundCapture_Release(unknown);
 119
 120     rc=IDirectSoundCapture_QueryInterface(dsco, &IID_IDirectSoundCapture,
 121                                           (LPVOID*)&dsc);
 122     ok(rc==DS_OK, "IDirectSoundCapture_QueryInterface(IID_IDirectSoundCapture) "
 123        "failed: %s\n", DXGetErrorString8(rc));
 124     if (rc==DS_OK)
 125         IDirectSoundCapture_Release(dsc);
 126
 127     if (initialized == FALSE) {
 128         /* try uninitialized object */
 129         rc=IDirectSoundCapture_GetCaps(dsco,0);
 130         ok(rc==DSERR_UNINITIALIZED||rc==E_INVALIDARG,
 131            "IDirectSoundCapture_GetCaps(NULL) should have returned "
 132            "DSERR_UNINITIALIZED or E_INVALIDARG, returned: %s\n",
 133            DXGetErrorString8(rc));
 134
 135         rc=IDirectSoundCapture_GetCaps(dsco, &dsccaps);
 136         ok(rc==DSERR_UNINITIALIZED,"IDirectSoundCapture_GetCaps() "
 137            "should have returned DSERR_UNINITIALIZED, returned: %s\n",
 138            DXGetErrorString8(rc));
 139
 140         rc=IDirectSoundCapture_Initialize(dsco, lpGuid);
 141         ok(rc==DS_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED||
 142            rc==E_FAIL||rc==E_INVALIDARG,
 143            "IDirectSoundCapture_Initialize() failed: %s\n",
 144            DXGetErrorString8(rc));
 145         if (rc==DSERR_NODRIVER||rc==E_INVALIDARG) {
 146             trace("  No Driver\n");
 147             goto EXIT;
 148         } else if (rc==E_FAIL) {
 149             trace("  No Device\n");
 150             goto EXIT;
 151         } else if (rc==DSERR_ALLOCATED) {
 152             trace("  Already In Use\n");
 153             goto EXIT;
 154         }
 155     }
 156
 157     rc=IDirectSoundCapture_Initialize(dsco, lpGuid);
 158     ok(rc==DSERR_ALREADYINITIALIZED, "IDirectSoundCapture_Initialize() "
 159        "should have returned DSERR_ALREADYINITIALIZED: %s\n",
 160        DXGetErrorString8(rc));
 161
 162     /* DSOUND: Error: Invalid caps buffer */
 163     rc=IDirectSoundCapture_GetCaps(dsco, 0);
 164     ok(rc==DSERR_INVALIDPARAM, "IDirectSoundCapture_GetCaps(NULL) "
 165        "should have returned DSERR_INVALIDPARAM, returned: %s\n",
 166        DXGetErrorString8(rc));
 167
 168     ZeroMemory(&dsccaps, sizeof(dsccaps));
 169
 170     /* DSOUND: Error: Invalid caps buffer */
 171     rc=IDirectSound_GetCaps(dsco, &dsccaps);
 172     ok(rc==DSERR_INVALIDPARAM, "IDirectSound_GetCaps() "
 173        "should have returned DSERR_INVALIDPARAM, returned: %s\n",
 174        DXGetErrorString8(rc));
 175
 176     dsccaps.dwSize=sizeof(dsccaps);
 177
 178     /* DSOUND: Running on a certified driver */
 179     rc=IDirectSoundCapture_GetCaps(dsco, &dsccaps);
 180     ok(rc==DS_OK, "IDirectSoundCapture_GetCaps() failed: %s\n",
 181        DXGetErrorString8(rc));
 182
 183 EXIT:
 184     ref=IDirectSoundCapture_Release(dsco);
 185     ok(ref==0, "IDirectSoundCapture_Release() has %d references, "
 186        "should have 0\n", ref);
 187 }
 188
 189 static void IDirectSoundCapture_tests(void)
 190 {
 191     HRESULT rc;
 192     LPDIRECTSOUNDCAPTURE dsco=NULL;
 193     LPCLASSFACTORY cf=NULL;
 194
 195     trace("Testing IDirectSoundCapture\n");
 196
 197     rc=CoGetClassObject(&CLSID_DirectSoundCapture, CLSCTX_INPROC_SERVER, NULL,
 198                         &IID_IClassFactory, (void**)&cf);
 199     ok(rc==S_OK,"CoGetClassObject(CLSID_DirectSoundCapture, IID_IClassFactory) "
 200        "failed: %s\n", DXGetErrorString8(rc));
 201
 202     rc=CoGetClassObject(&CLSID_DirectSoundCapture, CLSCTX_INPROC_SERVER, NULL,
 203                         &IID_IUnknown, (void**)&cf);
 204     ok(rc==S_OK,"CoGetClassObject(CLSID_DirectSoundCapture, IID_IUnknown) "
 205        "failed: %s\n", DXGetErrorString8(rc));
 206
 207     /* try the COM class factory method of creation with no device specified */
 208     rc=CoCreateInstance(&CLSID_DirectSoundCapture, NULL, CLSCTX_INPROC_SERVER,
 209                         &IID_IDirectSoundCapture, (void**)&dsco);
 210     ok(rc==S_OK||rc==REGDB_E_CLASSNOTREG,"CoCreateInstance(CLSID_DirectSoundCapture) failed: %s\n",
 211        DXGetErrorString8(rc));
 212     if (rc==REGDB_E_CLASSNOTREG) {
 213         trace("  Class Not Registered\n");
 214         return;
 215     }
 216     if (dsco)
 217         IDirectSoundCapture_test(dsco, FALSE, NULL);
 218
 219     /* try the COM class factory method of creation with default capture
 220      * device specified */
 221     rc=CoCreateInstance(&CLSID_DirectSoundCapture, NULL, CLSCTX_INPROC_SERVER,
 222                         &IID_IDirectSoundCapture, (void**)&dsco);
 223     ok(rc==S_OK,"CoCreateInstance(CLSID_DirectSoundCapture) failed: %s\n",
 224        DXGetErrorString8(rc));
 225     if (dsco)
 226         IDirectSoundCapture_test(dsco, FALSE, &DSDEVID_DefaultCapture);
 227
 228     /* try the COM class factory method of creation with default voice
 229      * capture device specified */
 230     rc=CoCreateInstance(&CLSID_DirectSoundCapture, NULL, CLSCTX_INPROC_SERVER,
 231                         &IID_IDirectSoundCapture, (void**)&dsco);
 232     ok(rc==S_OK,"CoCreateInstance(CLSID_DirectSoundCapture) failed: %s\n",
 233        DXGetErrorString8(rc));
 234     if (dsco)
 235         IDirectSoundCapture_test(dsco, FALSE, &DSDEVID_DefaultVoiceCapture);
 236
 237     /* try the COM class factory method of creation with a bad
 238      * IID specified */
 239     rc=CoCreateInstance(&CLSID_DirectSoundCapture, NULL, CLSCTX_INPROC_SERVER,
 240                         &CLSID_DirectSoundPrivate, (void**)&dsco);
 241     ok(rc==E_NOINTERFACE,
 242        "CoCreateInstance(CLSID_DirectSoundCapture,CLSID_DirectSoundPrivate) "
 243        "should have failed: %s\n",DXGetErrorString8(rc));
 244
 245     /* try with no device specified */
 246     rc=pDirectSoundCaptureCreate(NULL,&dsco,NULL);
 247     ok(rc==DS_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED||rc==E_FAIL,
 248        "DirectSoundCaptureCreate(NULL) failed: %s\n",DXGetErrorString8(rc));
 249     if (rc==S_OK && dsco)
 250         IDirectSoundCapture_test(dsco, TRUE, NULL);
 251
 252     /* try with default capture device specified */
 253     rc=pDirectSoundCaptureCreate(&DSDEVID_DefaultCapture,&dsco,NULL);
 254     ok(rc==DS_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED||rc==E_FAIL,
 255        "DirectSoundCaptureCreate(DSDEVID_DefaultCapture) failed: %s\n",
 256        DXGetErrorString8(rc));
 257     if (rc==DS_OK && dsco)
 258         IDirectSoundCapture_test(dsco, TRUE, NULL);
 259
 260     /* try with default voice capture device specified */
 261     rc=pDirectSoundCaptureCreate(&DSDEVID_DefaultVoiceCapture,&dsco,NULL);
 262     ok(rc==DS_OK||rc==DSERR_NODRIVER||rc==DSERR_ALLOCATED||rc==E_FAIL,
 263        "DirectSoundCaptureCreate(DSDEVID_DefaultVoiceCapture) failed: %s\n",
 264        DXGetErrorString8(rc));
 265     if (rc==DS_OK && dsco)
 266         IDirectSoundCapture_test(dsco, TRUE, NULL);
 267
 268     /* try with a bad device specified */
 269     rc=pDirectSoundCaptureCreate(&DSDEVID_DefaultVoicePlayback,&dsco,NULL);
 270     ok(rc==DSERR_NODRIVER,
 271        "DirectSoundCaptureCreate(DSDEVID_DefaultVoicePlatback) "
 272        "should have failed: %s\n",DXGetErrorString8(rc));
 273     if (rc==DS_OK && dsco)
 274         IDirectSoundCapture_Release(dsco);
 275 }
 276
 277 typedef struct {
 278     char* wave;
 279     DWORD wave_len;
 280
 281     LPDIRECTSOUNDCAPTUREBUFFER dscbo;
 282     LPWAVEFORMATEX wfx;
 283     DSBPOSITIONNOTIFY posnotify[NOTIFICATIONS];
 284     HANDLE event[NOTIFICATIONS];
 285     LPDIRECTSOUNDNOTIFY notify;
 286
 287     DWORD buffer_size;
 288     DWORD read;
 289     DWORD offset;
 290     DWORD size;
 291
 292     DWORD last_pos;
 293 } capture_state_t;
 294
 295 static int capture_buffer_service(capture_state_t* state)
 296 {
 297     HRESULT rc;
 298     LPVOID ptr1,ptr2;
 299     DWORD len1,len2;
 300     DWORD capture_pos,read_pos;
 301
 302     rc=IDirectSoundCaptureBuffer_GetCurrentPosition(state->dscbo,&capture_pos,
 303                                                     &read_pos);
 304     ok(rc==DS_OK,"IDirectSoundCaptureBuffer_GetCurrentPosition() failed: %s\n",
 305        DXGetErrorString8(rc));
 306     if (rc!=DS_OK)
 307         return 0;
 308
 309     rc=IDirectSoundCaptureBuffer_Lock(state->dscbo,state->offset,state->size,
 310                                       &ptr1,&len1,&ptr2,&len2,0);
 311     ok(rc==DS_OK,"IDirectSoundCaptureBuffer_Lock() failed: %s\n",
 312        DXGetErrorString8(rc));
 313     if (rc!=DS_OK)
 314         return 0;
 315
 316     rc=IDirectSoundCaptureBuffer_Unlock(state->dscbo,ptr1,len1,ptr2,len2);
 317     ok(rc==DS_OK,"IDirectSoundCaptureBuffer_Unlock() failed: %s\n",
 318        DXGetErrorString8(rc));
 319     if (rc!=DS_OK)
 320         return 0;
 321
 322     state->offset = (state->offset + state->size) % state->buffer_size;
 323
 324     return 1;
 325 }
 326
 327 static void test_capture_buffer(LPDIRECTSOUNDCAPTURE dsco,
 328                                 LPDIRECTSOUNDCAPTUREBUFFER dscbo, int record)
 329 {
 330     HRESULT rc;
 331     DSCBCAPS dscbcaps;
 332     WAVEFORMATEX wfx;
 333     DWORD size,status;
 334     capture_state_t state;
 335     int i, ref;
 336
 337     /* Private dsound.dll: Error: Invalid caps pointer */
 338     rc=IDirectSoundCaptureBuffer_GetCaps(dscbo,0);
 339     ok(rc==DSERR_INVALIDPARAM,"IDirectSoundCaptureBuffer_GetCaps() should "
 340        "have returned DSERR_INVALIDPARAM, returned: %s\n",
 341        DXGetErrorString8(rc));
 342
 343     /* Private dsound.dll: Error: Invalid caps pointer */
 344     dscbcaps.dwSize=0;
 345     rc=IDirectSoundCaptureBuffer_GetCaps(dscbo,&dscbcaps);
 346     ok(rc==DSERR_INVALIDPARAM,"IDirectSoundCaptureBuffer_GetCaps() should "
 347        "have returned DSERR_INVALIDPARAM, returned: %s\n",
 348        DXGetErrorString8(rc));
 349
 350     dscbcaps.dwSize=sizeof(dscbcaps);
 351     rc=IDirectSoundCaptureBuffer_GetCaps(dscbo,&dscbcaps);
 352     ok(rc==DS_OK,"IDirectSoundCaptureBuffer_GetCaps() failed: %s\n",
 353        DXGetErrorString8(rc));
 354     if (rc==DS_OK && winetest_debug > 1) {
 355         trace("    Caps: size = %d flags=0x%08x buffer size=%d\n",
 356             dscbcaps.dwSize,dscbcaps.dwFlags,dscbcaps.dwBufferBytes);
 357     }
 358
 359     /* Query the format size. Note that it may not match sizeof(wfx) */
 360     /* Private dsound.dll: Error: Either pwfxFormat or pdwSizeWritten must
 361      * be non-NULL */
 362     rc=IDirectSoundCaptureBuffer_GetFormat(dscbo,NULL,0,NULL);
 363     ok(rc==DSERR_INVALIDPARAM,"IDirectSoundCaptureBuffer_GetFormat() should "
 364        "have returned DSERR_INVALIDPARAM, returned: %s\n",
 365        DXGetErrorString8(rc));
 366
 367     size=0;
 368     rc=IDirectSoundCaptureBuffer_GetFormat(dscbo,NULL,0,&size);
 369     ok(rc==DS_OK && size!=0,"IDirectSoundCaptureBuffer_GetFormat() should "
 370        "have returned the needed size: rc=%s, size=%d\n",
 371        DXGetErrorString8(rc),size);
 372
 373     rc=IDirectSoundCaptureBuffer_GetFormat(dscbo,&wfx,sizeof(wfx),NULL);
 374     ok(rc==DS_OK,"IDirectSoundCaptureBuffer_GetFormat() failed: %s\n",
 375        DXGetErrorString8(rc));
 376     if (rc==DS_OK && winetest_debug > 1) {
 377         trace("    Format: tag=0x%04x %dx%dx%d avg.B/s=%d align=%d\n",
 378               wfx.wFormatTag,wfx.nSamplesPerSec,wfx.wBitsPerSample,
 379               wfx.nChannels,wfx.nAvgBytesPerSec,wfx.nBlockAlign);
 380     }
 381
 382     /* Private dsound.dll: Error: Invalid status pointer */
 383     rc=IDirectSoundCaptureBuffer_GetStatus(dscbo,0);
 384     ok(rc==DSERR_INVALIDPARAM,"IDirectSoundCaptureBuffer_GetStatus() should "
 385        "have returned DSERR_INVALIDPARAM, returned: %s\n",
 386        DXGetErrorString8(rc));
 387
 388     rc=IDirectSoundCaptureBuffer_GetStatus(dscbo,&status);
 389     ok(rc==DS_OK,"IDirectSoundCaptureBuffer_GetStatus() failed: %s\n",
 390        DXGetErrorString8(rc));
 391     if (rc==DS_OK && winetest_debug > 1) {
 392         trace("    Status=0x%04x\n",status);
 393     }
 394
 395     ZeroMemory(&state, sizeof(state));
 396     state.dscbo=dscbo;
 397     state.wfx=&wfx;
 398     state.buffer_size = dscbcaps.dwBufferBytes;
 399     for (i = 0; i < NOTIFICATIONS; i++)
 400         state.event[i] = CreateEvent( NULL, FALSE, FALSE, NULL );
 401     state.size = dscbcaps.dwBufferBytes / NOTIFICATIONS;
 402
 403     rc=IDirectSoundCaptureBuffer_QueryInterface(dscbo,&IID_IDirectSoundNotify,
 404                                                 (void **)&(state.notify));
 405     ok((rc==DS_OK)&&(state.notify!=NULL),
 406        "IDirectSoundCaptureBuffer_QueryInterface() failed: %s\n",
 407        DXGetErrorString8(rc));
 408     if (rc!=DS_OK)
 409         return;
 410
 411     for (i = 0; i < NOTIFICATIONS; i++) {
 412         state.posnotify[i].dwOffset = (i * state.size) + state.size - 1;
 413         state.posnotify[i].hEventNotify = state.event[i];
 414     }
 415
 416     rc=IDirectSoundNotify_SetNotificationPositions(state.notify,NOTIFICATIONS,
 417                                                    state.posnotify);
 418     ok(rc==DS_OK,"IDirectSoundNotify_SetNotificationPositions() failed: %s\n",
 419        DXGetErrorString8(rc));
 420     if (rc!=DS_OK)
 421         return;
 422
 423     ref=IDirectSoundNotify_Release(state.notify);
 424     ok(ref==0,"IDirectSoundNotify_Release(): has %d references, should have "
 425        "0\n",ref);
 426     if (ref!=0)
 427         return;
 428
 429     if (record) {
 430         rc=IDirectSoundCaptureBuffer_Start(dscbo,DSCBSTART_LOOPING);
 431         ok(rc==DS_OK,"IDirectSoundCaptureBuffer_Start() failed: %s\n",
 432            DXGetErrorString8(rc));
 433         if (rc!=DS_OK)
 434             return;
 435
 436         rc=IDirectSoundCaptureBuffer_GetStatus(dscbo,&status);
 437         ok(rc==DS_OK,"IDirectSoundCaptureBuffer_GetStatus() failed: %s\n",
 438            DXGetErrorString8(rc));
 439         ok(status==(DSCBSTATUS_CAPTURING|DSCBSTATUS_LOOPING),
 440            "GetStatus: bad status: %x\n",status);
 441         if (rc!=DS_OK)
 442             return;
 443
 444         /* wait for the notifications */
 445         for (i = 0; i < (NOTIFICATIONS * 2); i++) {
 446             rc=WaitForMultipleObjects(NOTIFICATIONS,state.event,FALSE,3000);
 447             ok(rc==(WAIT_OBJECT_0+(i%NOTIFICATIONS)),
 448                "WaitForMultipleObjects failed: 0x%x\n",rc);
 449             if (rc!=(WAIT_OBJECT_0+(i%NOTIFICATIONS))) {
 450                 ok((rc==WAIT_TIMEOUT)||(rc==WAIT_FAILED),
 451                    "Wrong notification: should be %d, got %d\n",
 452                     i%NOTIFICATIONS,rc-WAIT_OBJECT_0);
 453             }
 454             if (!capture_buffer_service(&state))
 455                 break;
 456         }
 457
 458         rc=IDirectSoundCaptureBuffer_Stop(dscbo);
 459         ok(rc==DS_OK,"IDirectSoundCaptureBuffer_Stop() failed: %s\n",
 460            DXGetErrorString8(rc));
 461         if (rc!=DS_OK)
 462             return;
 463     }
 464 }
 465
 466 static BOOL WINAPI dscenum_callback(LPGUID lpGuid, LPCSTR lpcstrDescription,
 467                                     LPCSTR lpcstrModule, LPVOID lpContext)
 468 {
 469     HRESULT rc;
 470     LPDIRECTSOUNDCAPTURE dsco=NULL;
 471     LPDIRECTSOUNDCAPTUREBUFFER dscbo=NULL;
 472     DSCBUFFERDESC bufdesc;
 473     WAVEFORMATEX wfx;
 474     DSCCAPS dsccaps;
 475     DWORD f;
 476     int ref;
 477
 478     /* Private dsound.dll: Error: Invalid interface buffer */
 479     trace("*** Testing %s - %s ***\n",lpcstrDescription,lpcstrModule);
 480     rc=pDirectSoundCaptureCreate(lpGuid,NULL,NULL);
 481     ok(rc==DSERR_INVALIDPARAM,"DirectSoundCaptureCreate() should have "
 482        "returned DSERR_INVALIDPARAM, returned: %s\n",DXGetErrorString8(rc));
 483
 484     rc=pDirectSoundCaptureCreate(lpGuid,&dsco,NULL);
 485     ok((rc==DS_OK)||(rc==DSERR_NODRIVER)||(rc==E_FAIL)||(rc==DSERR_ALLOCATED),
 486        "DirectSoundCaptureCreate() failed: %s\n",DXGetErrorString8(rc));
 487     if (rc!=DS_OK) {
 488         if (rc==DSERR_NODRIVER)
 489             trace("  No Driver\n");
 490         else if (rc==E_FAIL)
 491             trace("  No Device\n");
 492         else if (rc==DSERR_ALLOCATED)
 493             trace("  Already In Use\n");
 494         goto EXIT;
 495     }
 496
 497     /* Private dsound.dll: Error: Invalid caps buffer */
 498     rc=IDirectSoundCapture_GetCaps(dsco,NULL);
 499     ok(rc==DSERR_INVALIDPARAM,"IDirectSoundCapture_GetCaps() should have "
 500        "returned DSERR_INVALIDPARAM, returned: %s\n",DXGetErrorString8(rc));
 501
 502     /* Private dsound.dll: Error: Invalid caps buffer */
 503     dsccaps.dwSize=0;
 504     rc=IDirectSoundCapture_GetCaps(dsco,&dsccaps);
 505     ok(rc==DSERR_INVALIDPARAM,"IDirectSoundCapture_GetCaps() should have "
 506        "returned DSERR_INVALIDPARAM, returned: %s\n",DXGetErrorString8(rc));
 507
 508     dsccaps.dwSize=sizeof(dsccaps);
 509     rc=IDirectSoundCapture_GetCaps(dsco,&dsccaps);
 510     ok(rc==DS_OK,"IDirectSoundCapture_GetCaps() failed: %s\n",
 511        DXGetErrorString8(rc));
 512     if (rc==DS_OK && winetest_debug > 1) {
 513         trace("  Caps: size=%d flags=0x%08x formats=%05x channels=%d\n",
 514               dsccaps.dwSize,dsccaps.dwFlags,dsccaps.dwFormats,
 515               dsccaps.dwChannels);
 516     }
 517
 518     /* Private dsound.dll: Error: Invalid size */
 519     /* Private dsound.dll: Error: Invalid capture buffer description */
 520     ZeroMemory(&bufdesc, sizeof(bufdesc));
 521     bufdesc.dwSize=0;
 522     bufdesc.dwFlags=0;
 523     bufdesc.dwBufferBytes=0;
 524     bufdesc.dwReserved=0;
 525     bufdesc.lpwfxFormat=NULL;
 526     rc=IDirectSoundCapture_CreateCaptureBuffer(dsco,&bufdesc,&dscbo,NULL);
 527     ok(rc==DSERR_INVALIDPARAM,"IDirectSoundCapture_CreateCaptureBuffer() "
 528        "should have returned DSERR_INVALIDPARAM, returned: %s\n",
 529        DXGetErrorString8(rc));
 530     if (rc==DS_OK) {
 531         ref=IDirectSoundCaptureBuffer_Release(dscbo);
 532         ok(ref==0,"IDirectSoundCaptureBuffer_Release() has %d references, "
 533            "should have 0\n",ref);
 534     }
 535
 536     /* Private dsound.dll: Error: Invalid buffer size */
 537     /* Private dsound.dll: Error: Invalid capture buffer description */
 538     ZeroMemory(&bufdesc, sizeof(bufdesc));
 539     bufdesc.dwSize=sizeof(bufdesc);
 540     bufdesc.dwFlags=0;
 541     bufdesc.dwBufferBytes=0;
 542     bufdesc.dwReserved=0;
 543     bufdesc.lpwfxFormat=NULL;
 544     rc=IDirectSoundCapture_CreateCaptureBuffer(dsco,&bufdesc,&dscbo,NULL);
 545     ok(rc==DSERR_INVALIDPARAM,"IDirectSoundCapture_CreateCaptureBuffer() "
 546        "should have returned DSERR_INVALIDPARAM, returned %s\n",
 547        DXGetErrorString8(rc));
 548     if (rc==DS_OK) {
 549         ref=IDirectSoundCaptureBuffer_Release(dscbo);
 550         ok(ref==0,"IDirectSoundCaptureBuffer_Release() has %d references, "
 551            "should have 0\n",ref);
 552     }
 553
 554     /* Private dsound.dll: Error: Invalid buffer size */
 555     /* Private dsound.dll: Error: Invalid capture buffer description */
 556     ZeroMemory(&bufdesc, sizeof(bufdesc));
 557     ZeroMemory(&wfx, sizeof(wfx));
 558     bufdesc.dwSize=sizeof(bufdesc);
 559     bufdesc.dwFlags=0;
 560     bufdesc.dwBufferBytes=0;
 561     bufdesc.dwReserved=0;
 562     bufdesc.lpwfxFormat=&wfx;
 563     rc=IDirectSoundCapture_CreateCaptureBuffer(dsco,&bufdesc,&dscbo,NULL);
 564     ok(rc==DSERR_INVALIDPARAM,"IDirectSoundCapture_CreateCaptureBuffer() "
 565        "should have returned DSERR_INVALIDPARAM, returned :%s\n",
 566        DXGetErrorString8(rc));
 567     if (rc==DS_OK) {
 568         ref=IDirectSoundCaptureBuffer_Release(dscbo);
 569         ok(ref==0,"IDirectSoundCaptureBuffer_Release() has %d references, "
 570            "should have 0\n",ref);
 571     }
 572
 573     /* Private dsound.dll: Error: Invalid buffer size */
 574     /* Private dsound.dll: Error: Invalid capture buffer description */
 575     init_format(&wfx,WAVE_FORMAT_PCM,11025,8,1);
 576     ZeroMemory(&bufdesc, sizeof(bufdesc));
 577     bufdesc.dwSize=sizeof(bufdesc);
 578     bufdesc.dwFlags=0;
 579     bufdesc.dwBufferBytes=0;
 580     bufdesc.dwReserved=0;
 581     bufdesc.lpwfxFormat=&wfx;
 582     rc=IDirectSoundCapture_CreateCaptureBuffer(dsco,&bufdesc,&dscbo,NULL);
 583     ok(rc==DSERR_INVALIDPARAM,"IDirectSoundCapture_CreateCaptureBuffer() "
 584        "should have returned DSERR_INVALIDPARAM, returned: %s\n",
 585        DXGetErrorString8(rc));
 586     if (rc==DS_OK) {
 587         ref=IDirectSoundCaptureBuffer_Release(dscbo);
 588         ok(ref==0,"IDirectSoundCaptureBuffer_Release() has %d references, "
 589            "should have 0\n",ref);
 590     }
 591
 592     for (f=0;f<NB_FORMATS;f++) {
 593         dscbo=NULL;
 594         init_format(&wfx,WAVE_FORMAT_PCM,formats[f][0],formats[f][1],
 595                     formats[f][2]);
 596         ZeroMemory(&bufdesc, sizeof(bufdesc));
 597         bufdesc.dwSize=sizeof(bufdesc);
 598         bufdesc.dwFlags=0;
 599         bufdesc.dwBufferBytes=wfx.nAvgBytesPerSec;
 600         bufdesc.dwReserved=0;
 601         bufdesc.lpwfxFormat=&wfx;
 602         if (winetest_interactive)
 603             trace("  Testing the capture buffer at %s\n", format_string(&wfx));
 604         rc=IDirectSoundCapture_CreateCaptureBuffer(dsco,&bufdesc,&dscbo,NULL);
 605         ok(((rc==DS_OK)&&(dscbo!=NULL))||(rc==DSERR_BADFORMAT)||
 606            ((rc==DSERR_NODRIVER))||(rc==DSERR_ALLOCATED)||(rc==E_INVALIDARG)||(rc==E_FAIL),
 607            "IDirectSoundCapture_CreateCaptureBuffer() failed to create a "
 608            "%s capture buffer: %s\n",format_string(&wfx),DXGetErrorString8(rc));
 609         if (rc==DS_OK) {
 610             test_capture_buffer(dsco, dscbo, winetest_interactive);
 611             ref=IDirectSoundCaptureBuffer_Release(dscbo);
 612             ok(ref==0,"IDirectSoundCaptureBuffer_Release() has %d references, "
 613                "should have 0\n",ref);
 614         } else if (rc==DSERR_BADFORMAT) {
 615             ok(!(dsccaps.dwFormats & formats[f][3]),
 616                "IDirectSoundCapture_CreateCaptureBuffer() failed to create a "
 617                "capture buffer: format listed as supported but using it failed\n");
 618             if (!(dsccaps.dwFormats & formats[f][3]))
 619                 trace("  Format not supported: %s\n", format_string(&wfx));
 620         } else if (rc==DSERR_NODRIVER) {
 621             trace("  No Driver\n");
 622         } else if (rc==DSERR_ALLOCATED) {
 623             trace("  Already In Use\n");
 624         } else if (rc==E_INVALIDARG) { /* try the old version struct */
 625             DSCBUFFERDESC1 bufdesc1;
 626             ZeroMemory(&bufdesc1, sizeof(bufdesc1));
 627             bufdesc1.dwSize=sizeof(bufdesc1);
 628             bufdesc1.dwFlags=0;
 629             bufdesc1.dwBufferBytes=wfx.nAvgBytesPerSec;
 630             bufdesc1.dwReserved=0;
 631             bufdesc1.lpwfxFormat=&wfx;
 632             rc=IDirectSoundCapture_CreateCaptureBuffer(dsco,
 633                 (DSCBUFFERDESC*)&bufdesc1,&dscbo,NULL);
 634             ok(rc==DS_OK,
 635                "IDirectSoundCapture_CreateCaptureBuffer() failed to create a "
 636                "%s capture buffer: %s\n",format_string(&wfx),
 637                DXGetErrorString8(rc));
 638             if (rc==DS_OK) {
 639                 test_capture_buffer(dsco, dscbo, winetest_interactive);
 640                 ref=IDirectSoundCaptureBuffer_Release(dscbo);
 641                 ok(ref==0,"IDirectSoundCaptureBuffer_Release() has %d "
 642                    "references, should have 0\n",ref);
 643             }
 644         } else if (rc==E_FAIL) {
 645             /* WAVE_FORMAT_PCM only allows 8 and 16 bits per sample, so only
 646              * report a failure if the bits per sample is 8 or 16
 647              */
 648             if (wfx.wBitsPerSample == 8 || wfx.wBitsPerSample == 16)
 649                 ok(FALSE,"Should not fail for 8 or 16 bits per sample\n");
 650         }
 651     }
 652
 653     /* try a non PCM format */
 654     if (0)
 655     {
 656     /* FIXME: Why is this commented out? */
 657     init_format(&wfx,WAVE_FORMAT_MULAW,8000,8,1);
 658     ZeroMemory(&bufdesc, sizeof(bufdesc));
 659     bufdesc.dwSize=sizeof(bufdesc);
 660     bufdesc.dwFlags=DSCBCAPS_WAVEMAPPED;
 661     bufdesc.dwBufferBytes=wfx.nAvgBytesPerSec;
 662     bufdesc.dwReserved=0;
 663     bufdesc.lpwfxFormat=&wfx;
 664     if (winetest_interactive)
 665         trace("  Testing the capture buffer at %s\n", format_string(&wfx));
 666     rc=IDirectSoundCapture_CreateCaptureBuffer(dsco,&bufdesc,&dscbo,NULL);
 667     ok((rc==DS_OK)&&(dscbo!=NULL),"IDirectSoundCapture_CreateCaptureBuffer() "
 668        "failed to create a capture buffer: %s\n",DXGetErrorString8(rc));
 669     if ((rc==DS_OK)&&(dscbo!=NULL)) {
 670         test_capture_buffer(dsco, dscbo, winetest_interactive);
 671         ref=IDirectSoundCaptureBuffer_Release(dscbo);
 672         ok(ref==0,"IDirectSoundCaptureBuffer_Release() has %d references, "
 673            "should have 0\n",ref);
 674     }
 675     }
 676
 677     /* Try an invalid format to test error handling */
 678     if (0)
 679     {
 680     /* FIXME: Remove this test altogether? */
 681     init_format(&wfx,WAVE_FORMAT_PCM,2000000,16,2);
 682     ZeroMemory(&bufdesc, sizeof(bufdesc));
 683     bufdesc.dwSize=sizeof(bufdesc);
 684     bufdesc.dwFlags=DSCBCAPS_WAVEMAPPED;
 685     bufdesc.dwBufferBytes=wfx.nAvgBytesPerSec;
 686     bufdesc.dwReserved=0;
 687     bufdesc.lpwfxFormat=&wfx;
 688     if (winetest_interactive)
 689         trace("  Testing the capture buffer at %s\n", format_string(&wfx));
 690     rc=IDirectSoundCapture_CreateCaptureBuffer(dsco,&bufdesc,&dscbo,NULL);
 691     ok(rc!=DS_OK,"IDirectSoundCapture_CreateCaptureBuffer() should have failed "
 692        "at 2 MHz %s\n",DXGetErrorString8(rc));
 693     }
 694
 695 EXIT:
 696     if (dsco!=NULL) {
 697         ref=IDirectSoundCapture_Release(dsco);
 698         ok(ref==0,"IDirectSoundCapture_Release() has %d references, should "
 699            "have 0\n",ref);
 700     }
 701
 702     return TRUE;
 703 }
 704
 705 static void capture_tests(void)
 706 {
 707     HRESULT rc;
 708     rc=pDirectSoundCaptureEnumerateA(&dscenum_callback,NULL);
 709     ok(rc==DS_OK,"DirectSoundCaptureEnumerateA() failed: %s\n",
 710        DXGetErrorString8(rc));
 711 }
 712
 713 START_TEST(capture)
 714 {
 715     HMODULE hDsound;
 716
 717     CoInitialize(NULL);
 718
 719     hDsound = LoadLibrary("dsound.dll");
 720     if (hDsound)
 721     {
 722         trace("DLL Version: %s\n", get_file_version("dsound.dll"));
 723
 724         pDirectSoundCaptureCreate=(void*)GetProcAddress(hDsound,
 725             "DirectSoundCaptureCreate");
 726         pDirectSoundCaptureEnumerateA=(void*)GetProcAddress(hDsound,
 727             "DirectSoundCaptureEnumerateA");
 728         if (pDirectSoundCaptureCreate && pDirectSoundCaptureEnumerateA)
 729         {
 730             IDirectSoundCapture_tests();
 731             capture_tests();
 732         }
 733         else
 734             skip("capture test skipped\n");
 735
 736         FreeLibrary(hDsound);
 737     }
 738     else
 739         skip("dsound.dll not found!\n");
 740
 741     CoUninitialize();
 742 }