git.oblomov.eu Git - wine/blob - 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20  */
  21
  22 #define NONAMELESSSTRUCT
  23 #define NONAMELESSUNION
  24 #include <windows.h>
  25
  26 #include <math.h>
  27 #include <stdlib.h>
  28 #include <stdio.h>
  29
  30 #include "wine/test.h"
  31 #include "windef.h"
  32 #include "wingdi.h"
  33 #include "dsound.h"
  34 #include "mmreg.h"
  35 #include "dxerr9.h"
  36
  37 static const unsigned int formats[][3]={
  38     { 8000,  8, 1},
  39     { 8000,  8, 2},
  40     { 8000, 16, 1},
  41     { 8000, 16, 2},
  42     {11025,  8, 1},
  43     {11025,  8, 2},
  44     {11025, 16, 1},
  45     {11025, 16, 2},
  46     {22050,  8, 1},
  47     {22050,  8, 2},
  48     {22050, 16, 1},
  49     {22050, 16, 2},
  50     {44100,  8, 1},
  51     {44100,  8, 2},
  52     {44100, 16, 1},
  53     {44100, 16, 2},
  54     {48000,  8, 1},
  55     {48000,  8, 2},
  56     {48000, 16, 1},
  57     {48000, 16, 2},
  58     {96000,  8, 1},
  59     {96000,  8, 2},
  60     {96000, 16, 1},
  61     {96000, 16, 2}
  62 };
  63 #define NB_FORMATS (sizeof(formats)/sizeof(*formats))
  64
  65 #define NOTIFICATIONS    5
  66
  67 static void init_format(WAVEFORMATEX* wfx, int format, int rate, int depth, int channels)
  68 {
  69     wfx->wFormatTag=format;
  70     wfx->nChannels=channels;
  71     wfx->wBitsPerSample=depth;
  72     wfx->nSamplesPerSec=rate;
  73     wfx->nBlockAlign=wfx->nChannels*wfx->wBitsPerSample/8;
  74     if (wfx->nBlockAlign==0)    /* align compressed formats to byte boundry */
  75         wfx->nBlockAlign=1;
  76     wfx->nAvgBytesPerSec=wfx->nSamplesPerSec*wfx->nChannels*wfx->wBitsPerSample/8;
  77     wfx->cbSize=0;
  78 }
  79
  80 static char * format_string(WAVEFORMATEX* wfx)
  81 {
  82     static char str[64];
  83
  84     sprintf(str, "%ldx%dx%d %s",
  85         wfx->nSamplesPerSec, wfx->wBitsPerSample, wfx->nChannels,
  86         wfx->wFormatTag == WAVE_FORMAT_PCM ? "PCM" :
  87         wfx->wFormatTag == WAVE_FORMAT_MULAW ? "MULAW" :
  88         wfx->wFormatTag == WAVE_FORMAT_IMA_ADPCM ? "IMA ADPCM" : "Unknown");
  89
  90     return str;
  91 }
  92
  93 typedef struct {
  94     char* wave;
  95     DWORD wave_len;
  96
  97     LPDIRECTSOUNDCAPTUREBUFFER dscbo;
  98     LPWAVEFORMATEX wfx;
  99     DSBPOSITIONNOTIFY posnotify[NOTIFICATIONS];
 100     HANDLE event[NOTIFICATIONS];
 101     LPDIRECTSOUNDNOTIFY notify;
 102
 103     DWORD buffer_size;
 104     DWORD read;
 105     DWORD offset;
 106     DWORD size;
 107
 108     DWORD last_pos;
 109 } capture_state_t;
 110
 111 static int capture_buffer_service(capture_state_t* state)
 112 {
 113     HRESULT rc;
 114     LPVOID ptr1,ptr2;
 115     DWORD len1,len2;
 116     DWORD capture_pos,read_pos;
 117
 118     rc=IDirectSoundCaptureBuffer_GetCurrentPosition(state->dscbo,&capture_pos,&read_pos);
 119     ok(rc==DS_OK,"GetCurrentPosition failed: 0x%lx(%s)\n",rc,DXGetErrorString9(rc));
 120     if (rc!=DS_OK)
 121         return 0;
 122
 123     rc=IDirectSoundCaptureBuffer_Lock(state->dscbo,state->offset,state->size,&ptr1,&len1,&ptr2,&len2,0);
 124     ok(rc==DS_OK,"Lock failed: 0x%lx(%s)\n",rc,DXGetErrorString9(rc));
 125     if (rc!=DS_OK)
 126         return 0;
 127
 128     rc=IDirectSoundCaptureBuffer_Unlock(state->dscbo,ptr1,len1,ptr2,len2);
 129     ok(rc==DS_OK,"Unlock failed: 0x%lx(%s)\n",rc,DXGetErrorString9(rc));
 130     if (rc!=DS_OK)
 131         return 0;
 132
 133     state->offset = (state->offset + state->size) % state->buffer_size;
 134
 135     return 1;
 136 }
 137
 138 static void test_capture_buffer(LPDIRECTSOUNDCAPTURE dsco,
 139                                 LPDIRECTSOUNDCAPTUREBUFFER dscbo, int record)
 140 {
 141     HRESULT rc;
 142     DSCBCAPS dscbcaps;
 143     WAVEFORMATEX wfx;
 144     DWORD size,status;
 145     capture_state_t state;
 146     int i;
 147
 148     /* Private dsound.dll: Error: Invalid caps pointer */
 149     rc=IDirectSoundCaptureBuffer_GetCaps(dscbo,0);
 150     ok(rc==DSERR_INVALIDPARAM,"GetCaps should have failed: 0x%lx(%s)\n",rc,DXGetErrorString9(rc));
 151
 152     /* Private dsound.dll: Error: Invalid caps pointer */
 153     dscbcaps.dwSize=0;
 154     rc=IDirectSoundCaptureBuffer_GetCaps(dscbo,&dscbcaps);
 155     ok(rc==DSERR_INVALIDPARAM,"GetCaps should have failed: 0x%lx(%s)\n",rc,DXGetErrorString9(rc));
 156
 157     dscbcaps.dwSize=sizeof(dscbcaps);
 158     rc=IDirectSoundCaptureBuffer_GetCaps(dscbo,&dscbcaps);
 159     ok(rc==DS_OK,"GetCaps failed: 0x%lx(%s)\n",rc,DXGetErrorString9(rc));
 160     if (rc==DS_OK) {
 161         trace("    Caps: size = %ld flags=0x%08lx buffer size=%ld\n",
 162             dscbcaps.dwSize,dscbcaps.dwFlags,dscbcaps.dwBufferBytes);
 163     }
 164
 165     /* Query the format size. Note that it may not match sizeof(wfx) */
 166     /* Private dsound.dll: Error: Either pwfxFormat or pdwSizeWritten must be non-NULL */
 167     rc=IDirectSoundCaptureBuffer_GetFormat(dscbo,NULL,0,NULL);
 168     ok(rc==DSERR_INVALIDPARAM,
 169        "GetFormat should have returned an error: rc=0x%lx(%s)\n",rc,DXGetErrorString9(rc));
 170
 171     size=0;
 172     rc=IDirectSoundCaptureBuffer_GetFormat(dscbo,NULL,0,&size);
 173     ok(rc==DS_OK && size!=0,
 174        "GetFormat should have returned the needed size: rc=0x%lx(%s) size=%ld\n",
 175        rc,DXGetErrorString9(rc),size);
 176
 177     rc=IDirectSoundCaptureBuffer_GetFormat(dscbo,&wfx,sizeof(wfx),NULL);
 178     ok(rc==DS_OK,"GetFormat failed: 0x%lx(%s)\n",rc,DXGetErrorString9(rc));
 179     if (rc==DS_OK) {
 180         trace("    tag=0x%04x %ldx%dx%d avg.B/s=%ld align=%d\n",
 181               wfx.wFormatTag,wfx.nSamplesPerSec,wfx.wBitsPerSample,
 182               wfx.nChannels,wfx.nAvgBytesPerSec,wfx.nBlockAlign);
 183     }
 184
 185     /* Private dsound.dll: Error: Invalid status pointer */
 186     rc=IDirectSoundCaptureBuffer_GetStatus(dscbo,0);
 187     ok(rc==DSERR_INVALIDPARAM,"GetStatus should have failed: 0x%lx(%s)\n",rc,DXGetErrorString9(rc));
 188
 189     rc=IDirectSoundCaptureBuffer_GetStatus(dscbo,&status);
 190     ok(rc==DS_OK,"GetStatus failed: 0x%lx(%s)\n",rc,DXGetErrorString9(rc));
 191     if (rc==DS_OK) {
 192         trace("    status=0x%04lx\n",status);
 193     }
 194
 195     ZeroMemory(&state, sizeof(state));
 196     state.dscbo=dscbo;
 197     state.wfx=&wfx;
 198     state.buffer_size = dscbcaps.dwBufferBytes;
 199     for (i = 0; i < NOTIFICATIONS; i++)
 200         state.event[i] = CreateEvent( NULL, FALSE, FALSE, NULL );
 201     state.size = dscbcaps.dwBufferBytes / NOTIFICATIONS;
 202
 203     rc=IDirectSoundCaptureBuffer_QueryInterface(dscbo,&IID_IDirectSoundNotify,(void **)&(state.notify));
 204     ok((rc==DS_OK)&&(state.notify!=NULL),"QueryInterface failed: 0x%lx(%s)\n",rc,DXGetErrorString9(rc));
 205     if (rc!=DS_OK)
 206         return;
 207
 208     for (i = 0; i < NOTIFICATIONS; i++) {
 209         state.posnotify[i].dwOffset = (i * state.size) + state.size - 1;
 210         state.posnotify[i].hEventNotify = state.event[i];
 211     }
 212
 213     rc=IDirectSoundNotify_SetNotificationPositions(state.notify,NOTIFICATIONS,state.posnotify);
 214     ok(rc==DS_OK,"SetNotificationPositions failed: 0x%lx(%s)\n",rc,DXGetErrorString9(rc));
 215     if (rc!=DS_OK)
 216         return;
 217
 218     rc=IDirectSoundNotify_Release(state.notify);
 219     ok(rc==0,"Release: 0x%lx(%s)\n",rc,DXGetErrorString9(rc));
 220     if (rc!=0)
 221         return;
 222
 223     if (record) {
 224         rc=IDirectSoundCaptureBuffer_Start(dscbo,DSCBSTART_LOOPING);
 225         ok(rc==DS_OK,"Start: 0x%lx(%s)\n",rc,DXGetErrorString9(rc));
 226         if (rc!=DS_OK)
 227             return;
 228
 229         rc=IDirectSoundCaptureBuffer_GetStatus(dscbo,&status);
 230         ok(rc==DS_OK,"GetStatus failed: 0x%lx(%s)\n",rc,DXGetErrorString9(rc));
 231         ok(status==(DSCBSTATUS_CAPTURING|DSCBSTATUS_LOOPING),
 232            "GetStatus: bad status: %lx\n",status);
 233         if (rc!=DS_OK)
 234             return;
 235
 236         /* wait for the notifications */
 237         for (i = 0; i < (NOTIFICATIONS * 2); i++) {
 238             rc=MsgWaitForMultipleObjects( NOTIFICATIONS, state.event, FALSE, 3000, QS_ALLEVENTS );
 239             ok(rc==(WAIT_OBJECT_0+(i%NOTIFICATIONS)),"MsgWaitForMultipleObjects failed: 0x%lx\n",rc);
 240             if (rc!=(WAIT_OBJECT_0+(i%NOTIFICATIONS))) {
 241                 ok((rc==WAIT_TIMEOUT)||(rc==WAIT_FAILED),"Wrong notification: should be %d, got %ld\n",
 242                     i%NOTIFICATIONS,rc-WAIT_OBJECT_0);
 243             }
 244             if (!capture_buffer_service(&state))
 245                 break;
 246         }
 247
 248         rc=IDirectSoundCaptureBuffer_Stop(dscbo);
 249         ok(rc==DS_OK,"Stop: 0x%lx(%s)\n",rc,DXGetErrorString9(rc));
 250         if (rc!=DS_OK)
 251             return;
 252     }
 253 }
 254
 255 static BOOL WINAPI dscenum_callback(LPGUID lpGuid, LPCSTR lpcstrDescription,
 256                                     LPCSTR lpcstrModule, LPVOID lpContext)
 257 {
 258     HRESULT rc;
 259     LPDIRECTSOUNDCAPTURE dsco=NULL;
 260     LPDIRECTSOUNDCAPTUREBUFFER dscbo=NULL;
 261     DSCBUFFERDESC bufdesc;
 262     WAVEFORMATEX wfx;
 263     DSCCAPS dsccaps;
 264     int f, ref;
 265
 266     /* Private dsound.dll: Error: Invalid interface buffer */
 267     trace("Testing %s - %s\n",lpcstrDescription,lpcstrModule);
 268     rc=DirectSoundCaptureCreate(lpGuid,NULL,NULL);
 269     ok(rc==DSERR_INVALIDPARAM,"DirectSoundCaptureCreate didn't fail: 0x%lx(%s)\n",rc,DXGetErrorString9(rc));
 270     if (rc==DS_OK) {
 271         ref=IDirectSoundCapture_Release(dsco);
 272         ok(ref==0,"IDirectSoundCapture_Release has %d references, should have 0\n",ref);
 273     }
 274
 275     rc=DirectSoundCaptureCreate(lpGuid,&dsco,NULL);
 276     ok((rc==DS_OK)||(rc==DSERR_NODRIVER),"DirectSoundCaptureCreate failed: 0x%lx(%s)\n",rc,DXGetErrorString9(rc));
 277     if (rc!=DS_OK)
 278         goto EXIT;
 279
 280     /* Private dsound.dll: Error: Invalid caps buffer */
 281     rc=IDirectSoundCapture_GetCaps(dsco,NULL);
 282     ok(rc==DSERR_INVALIDPARAM,"GetCaps should have failed: 0x%lx(%s)\n",rc,DXGetErrorString9(rc));
 283
 284     /* Private dsound.dll: Error: Invalid caps buffer */
 285     dsccaps.dwSize=0;
 286     rc=IDirectSoundCapture_GetCaps(dsco,&dsccaps);
 287     ok(rc==DSERR_INVALIDPARAM,"GetCaps should have failed: 0x%lx(%s)\n",rc,DXGetErrorString9(rc));
 288
 289     dsccaps.dwSize=sizeof(dsccaps);
 290     rc=IDirectSoundCapture_GetCaps(dsco,&dsccaps);
 291     ok(rc==DS_OK,"GetCaps failed: 0x%lx(%s)\n",rc,DXGetErrorString9(rc));
 292     if (rc==DS_OK) {
 293         trace("  DirectSoundCapture Caps: size=%ld flags=0x%08lx formats=%05lx channels=%ld\n",
 294               dsccaps.dwSize,dsccaps.dwFlags,dsccaps.dwFormats,dsccaps.dwChannels);
 295     }
 296
 297     /* Private dsound.dll: Error: Invalid size */
 298     /* Private dsound.dll: Error: Invalid capture buffer description */
 299     ZeroMemory(&bufdesc, sizeof(bufdesc));
 300     bufdesc.dwSize=0;
 301     bufdesc.dwFlags=0;
 302     bufdesc.dwBufferBytes=0;
 303     bufdesc.dwReserved=0;
 304     bufdesc.lpwfxFormat=NULL;
 305     rc=IDirectSoundCapture_CreateCaptureBuffer(dsco,&bufdesc,&dscbo,NULL);
 306     ok(rc==DSERR_INVALIDPARAM,"CreateCaptureBuffer should have failed to create a capture buffer 0x%lx(%s)\n",rc,DXGetErrorString9(rc));
 307     if (rc==DS_OK) {
 308         ref=IDirectSoundCaptureBuffer_Release(dscbo);
 309         ok(ref==0,"IDirectSoundCaptureBuffer_Release has %d references, should have 0\n",ref);
 310     }
 311
 312     /* Private dsound.dll: Error: Invalid buffer size */
 313     /* Private dsound.dll: Error: Invalid capture buffer description */
 314     ZeroMemory(&bufdesc, sizeof(bufdesc));
 315     bufdesc.dwSize=sizeof(bufdesc);
 316     bufdesc.dwFlags=0;
 317     bufdesc.dwBufferBytes=0;
 318     bufdesc.dwReserved=0;
 319     bufdesc.lpwfxFormat=NULL;
 320     rc=IDirectSoundCapture_CreateCaptureBuffer(dsco,&bufdesc,&dscbo,NULL);
 321     ok(rc==DSERR_INVALIDPARAM,"CreateCaptureBuffer should have failed to create a capture buffer 0x%lx(%s)\n",rc,DXGetErrorString9(rc));
 322     if (rc==DS_OK) {
 323         ref=IDirectSoundCaptureBuffer_Release(dscbo);
 324         ok(ref==0,"IDirectSoundCaptureBuffer_Release has %d references, should have 0\n",ref);
 325     }
 326
 327     /* Private dsound.dll: Error: Invalid buffer size */
 328     /* Private dsound.dll: Error: Invalid capture buffer description */
 329     ZeroMemory(&bufdesc, sizeof(bufdesc));
 330     ZeroMemory(&wfx, sizeof(wfx));
 331     bufdesc.dwSize=sizeof(bufdesc);
 332     bufdesc.dwFlags=0;
 333     bufdesc.dwBufferBytes=0;
 334     bufdesc.dwReserved=0;
 335     bufdesc.lpwfxFormat=&wfx;
 336     rc=IDirectSoundCapture_CreateCaptureBuffer(dsco,&bufdesc,&dscbo,NULL);
 337     ok(rc==DSERR_INVALIDPARAM,"CreateCaptureBuffer should have failed to create a capture buffer 0x%lx(%s)\n",rc,DXGetErrorString9(rc));
 338     if (rc==DS_OK) {
 339         ref=IDirectSoundCaptureBuffer_Release(dscbo);
 340         ok(ref==0,"IDirectSoundCaptureBuffer_Release has %d references, should have 0\n",ref);
 341     }
 342
 343     /* Private dsound.dll: Error: Invalid buffer size */
 344     /* Private dsound.dll: Error: Invalid capture buffer description */
 345     init_format(&wfx,WAVE_FORMAT_PCM,11025,8,1);
 346     ZeroMemory(&bufdesc, sizeof(bufdesc));
 347     bufdesc.dwSize=sizeof(bufdesc);
 348     bufdesc.dwFlags=0;
 349     bufdesc.dwBufferBytes=0;
 350     bufdesc.dwReserved=0;
 351     bufdesc.lpwfxFormat=&wfx;
 352     rc=IDirectSoundCapture_CreateCaptureBuffer(dsco,&bufdesc,&dscbo,NULL);
 353     ok(rc==DSERR_INVALIDPARAM,"CreateCaptureBuffer should have failed to create a capture buffer 0x%lx(%s)\n",rc,DXGetErrorString9(rc));
 354     if (rc==DS_OK) {
 355         ref=IDirectSoundCaptureBuffer_Release(dscbo);
 356         ok(ref==0,"IDirectSoundCaptureBuffer_Release has %d references, should have 0\n",ref);
 357     }
 358
 359     for (f=0;f<NB_FORMATS;f++) {
 360         dscbo=NULL;
 361         init_format(&wfx,WAVE_FORMAT_PCM,formats[f][0],formats[f][1],formats[f][2]);
 362         ZeroMemory(&bufdesc, sizeof(bufdesc));
 363         bufdesc.dwSize=sizeof(bufdesc);
 364         bufdesc.dwFlags=0;
 365         bufdesc.dwBufferBytes=wfx.nAvgBytesPerSec;
 366         bufdesc.dwReserved=0;
 367         bufdesc.lpwfxFormat=&wfx;
 368         trace("  Testing the capture buffer at %s\n", format_string(&wfx));
 369         rc=IDirectSoundCapture_CreateCaptureBuffer(dsco,&bufdesc,&dscbo,NULL);
 370         ok((rc==DS_OK)&&(dscbo!=NULL),"CreateCaptureBuffer failed to create a capture buffer 0x%lx(%s)\n",rc,DXGetErrorString9(rc));
 371         if (rc==DS_OK) {
 372             test_capture_buffer(dsco, dscbo, winetest_interactive);
 373             ref=IDirectSoundCaptureBuffer_Release(dscbo);
 374             ok(ref==0,"IDirectSoundCaptureBuffer_Release has %d references, should have 0\n",ref);
 375         }
 376     }
 377
 378     /* try a non PCM format */
 379 #if 0
 380     init_format(&wfx,WAVE_FORMAT_MULAW,8000,8,1);
 381     ZeroMemory(&bufdesc, sizeof(bufdesc));
 382     bufdesc.dwSize=sizeof(bufdesc);
 383     bufdesc.dwFlags=DSCBCAPS_WAVEMAPPED;
 384     bufdesc.dwBufferBytes=wfx.nAvgBytesPerSec;
 385     bufdesc.dwReserved=0;
 386     bufdesc.lpwfxFormat=&wfx;
 387     trace("  Testing the capture buffer at %s\n", format_string(&wfx));
 388     rc=IDirectSoundCapture_CreateCaptureBuffer(dsco,&bufdesc,&dscbo,NULL);
 389     ok((rc==DS_OK)&&(dscbo!=NULL),"CreateCaptureBuffer failed to create a capture buffer 0x%lx(%s)\n",rc,DXGetErrorString9(rc));
 390     if ((rc==DS_OK)&&(dscbo!=NULL)) {
 391         test_capture_buffer(dsco, dscbo, winetest_interactive);
 392         ref=IDirectSoundCaptureBuffer_Release(dscbo);
 393         ok(ref==0,"IDirectSoundCaptureBuffer_Release has %d references, should have 0\n",ref);
 394     }
 395 #endif
 396
 397     /* Try an invalid format to test error handling */
 398 #if 0
 399     init_format(&wfx,WAVE_FORMAT_PCM,2000000,16,2);
 400     ZeroMemory(&bufdesc, sizeof(bufdesc));
 401     bufdesc.dwSize=sizeof(bufdesc);
 402     bufdesc.dwFlags=DSCBCAPS_WAVEMAPPED;
 403     bufdesc.dwBufferBytes=wfx.nAvgBytesPerSec;
 404     bufdesc.dwReserved=0;
 405     bufdesc.lpwfxFormat=&wfx;
 406     trace("  Testing the capture buffer at %s\n", format_string(&wfx));
 407     rc=IDirectSoundCapture_CreateCaptureBuffer(dsco,&bufdesc,&dscbo,NULL);
 408     ok(rc!=DS_OK,"CreateCaptureBuffer should have failed at 2 MHz 0x%lx(%s)\n",rc,DXGetErrorString9(rc));
 409 #endif
 410
 411 EXIT:
 412     if (dsco!=NULL) {
 413         ref=IDirectSoundCapture_Release(dsco);
 414         ok(ref==0,"IDirectSoundCapture_Release has %d references, should have 0\n",ref);
 415     }
 416
 417     return TRUE;
 418 }
 419
 420 static void capture_tests()
 421 {
 422     HRESULT rc;
 423     rc=DirectSoundCaptureEnumerateA(&dscenum_callback,NULL);
 424     ok(rc==DS_OK,"DirectSoundCaptureEnumerate failed: 0x%08lx(%s)\n",rc,DXGetErrorString9(rc));
 425 }
 426
 427 START_TEST(capture)
 428 {
 429     capture_tests();
 430 }