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 "dxerr8.h"
  36
  37 #include "dsound_test.h"
  38
  39 #define NOTIFICATIONS    5
  40
  41
  42 static char * format_string(WAVEFORMATEX* wfx)
  43 {
  44     static char str[64];
  45
  46     sprintf(str, "%ldx%dx%d %s",
  47         wfx->nSamplesPerSec, wfx->wBitsPerSample, wfx->nChannels,
  48         wfx->wFormatTag == WAVE_FORMAT_PCM ? "PCM" :
  49         wfx->wFormatTag == WAVE_FORMAT_MULAW ? "MULAW" :
  50         wfx->wFormatTag == WAVE_FORMAT_IMA_ADPCM ? "IMA ADPCM" : "Unknown");
  51
  52     return str;
  53 }
  54
  55 typedef struct {
  56     char* wave;
  57     DWORD wave_len;
  58
  59     LPDIRECTSOUNDCAPTUREBUFFER dscbo;
  60     LPWAVEFORMATEX wfx;
  61     DSBPOSITIONNOTIFY posnotify[NOTIFICATIONS];
  62     HANDLE event[NOTIFICATIONS];
  63     LPDIRECTSOUNDNOTIFY notify;
  64
  65     DWORD buffer_size;
  66     DWORD read;
  67     DWORD offset;
  68     DWORD size;
  69
  70     DWORD last_pos;
  71 } capture_state_t;
  72
  73 static int capture_buffer_service(capture_state_t* state)
  74 {
  75     HRESULT rc;
  76     LPVOID ptr1,ptr2;
  77     DWORD len1,len2;
  78     DWORD capture_pos,read_pos;
  79
  80     rc=IDirectSoundCaptureBuffer_GetCurrentPosition(state->dscbo,&capture_pos,&read_pos);
  81     ok(rc==DS_OK,"GetCurrentPosition failed: 0x%lx(%s)\n",rc,DXGetErrorString8(rc));
  82     if (rc!=DS_OK)
  83         return 0;
  84
  85     rc=IDirectSoundCaptureBuffer_Lock(state->dscbo,state->offset,state->size,&ptr1,&len1,&ptr2,&len2,0);
  86     ok(rc==DS_OK,"Lock failed: 0x%lx(%s)\n",rc,DXGetErrorString8(rc));
  87     if (rc!=DS_OK)
  88         return 0;
  89
  90     rc=IDirectSoundCaptureBuffer_Unlock(state->dscbo,ptr1,len1,ptr2,len2);
  91     ok(rc==DS_OK,"Unlock failed: 0x%lx(%s)\n",rc,DXGetErrorString8(rc));
  92     if (rc!=DS_OK)
  93         return 0;
  94
  95     state->offset = (state->offset + state->size) % state->buffer_size;
  96
  97     return 1;
  98 }
  99
 100 static void test_capture_buffer(LPDIRECTSOUNDCAPTURE dsco,
 101                                 LPDIRECTSOUNDCAPTUREBUFFER dscbo, int record)
 102 {
 103     HRESULT rc;
 104     DSCBCAPS dscbcaps;
 105     WAVEFORMATEX wfx;
 106     DWORD size,status;
 107     capture_state_t state;
 108     int i;
 109
 110     /* Private dsound.dll: Error: Invalid caps pointer */
 111     rc=IDirectSoundCaptureBuffer_GetCaps(dscbo,0);
 112     ok(rc==DSERR_INVALIDPARAM,"GetCaps should have failed: 0x%lx(%s)\n",rc,DXGetErrorString8(rc));
 113
 114     /* Private dsound.dll: Error: Invalid caps pointer */
 115     dscbcaps.dwSize=0;
 116     rc=IDirectSoundCaptureBuffer_GetCaps(dscbo,&dscbcaps);
 117     ok(rc==DSERR_INVALIDPARAM,"GetCaps should have failed: 0x%lx(%s)\n",rc,DXGetErrorString8(rc));
 118
 119     dscbcaps.dwSize=sizeof(dscbcaps);
 120     rc=IDirectSoundCaptureBuffer_GetCaps(dscbo,&dscbcaps);
 121     ok(rc==DS_OK,"GetCaps failed: 0x%lx(%s)\n",rc,DXGetErrorString8(rc));
 122     if (rc==DS_OK) {
 123         trace("    Caps: size = %ld flags=0x%08lx buffer size=%ld\n",
 124             dscbcaps.dwSize,dscbcaps.dwFlags,dscbcaps.dwBufferBytes);
 125     }
 126
 127     /* Query the format size. Note that it may not match sizeof(wfx) */
 128     /* Private dsound.dll: Error: Either pwfxFormat or pdwSizeWritten must be non-NULL */
 129     rc=IDirectSoundCaptureBuffer_GetFormat(dscbo,NULL,0,NULL);
 130     ok(rc==DSERR_INVALIDPARAM,
 131        "GetFormat should have returned an error: rc=0x%lx(%s)\n",rc,DXGetErrorString8(rc));
 132
 133     size=0;
 134     rc=IDirectSoundCaptureBuffer_GetFormat(dscbo,NULL,0,&size);
 135     ok(rc==DS_OK && size!=0,
 136        "GetFormat should have returned the needed size: rc=0x%lx(%s) size=%ld\n",
 137        rc,DXGetErrorString8(rc),size);
 138
 139     rc=IDirectSoundCaptureBuffer_GetFormat(dscbo,&wfx,sizeof(wfx),NULL);
 140     ok(rc==DS_OK,"GetFormat failed: 0x%lx(%s)\n",rc,DXGetErrorString8(rc));
 141     if (rc==DS_OK) {
 142         trace("    tag=0x%04x %ldx%dx%d avg.B/s=%ld align=%d\n",
 143               wfx.wFormatTag,wfx.nSamplesPerSec,wfx.wBitsPerSample,
 144               wfx.nChannels,wfx.nAvgBytesPerSec,wfx.nBlockAlign);
 145     }
 146
 147     /* Private dsound.dll: Error: Invalid status pointer */
 148     rc=IDirectSoundCaptureBuffer_GetStatus(dscbo,0);
 149     ok(rc==DSERR_INVALIDPARAM,"GetStatus should have failed: 0x%lx(%s)\n",rc,DXGetErrorString8(rc));
 150
 151     rc=IDirectSoundCaptureBuffer_GetStatus(dscbo,&status);
 152     ok(rc==DS_OK,"GetStatus failed: 0x%lx(%s)\n",rc,DXGetErrorString8(rc));
 153     if (rc==DS_OK) {
 154         trace("    status=0x%04lx\n",status);
 155     }
 156
 157     ZeroMemory(&state, sizeof(state));
 158     state.dscbo=dscbo;
 159     state.wfx=&wfx;
 160     state.buffer_size = dscbcaps.dwBufferBytes;
 161     for (i = 0; i < NOTIFICATIONS; i++)
 162         state.event[i] = CreateEvent( NULL, FALSE, FALSE, NULL );
 163     state.size = dscbcaps.dwBufferBytes / NOTIFICATIONS;
 164
 165     rc=IDirectSoundCaptureBuffer_QueryInterface(dscbo,&IID_IDirectSoundNotify,(void **)&(state.notify));
 166     ok((rc==DS_OK)&&(state.notify!=NULL),"QueryInterface failed: 0x%lx(%s)\n",rc,DXGetErrorString8(rc));
 167     if (rc!=DS_OK)
 168         return;
 169
 170     for (i = 0; i < NOTIFICATIONS; i++) {
 171         state.posnotify[i].dwOffset = (i * state.size) + state.size - 1;
 172         state.posnotify[i].hEventNotify = state.event[i];
 173     }
 174
 175     rc=IDirectSoundNotify_SetNotificationPositions(state.notify,NOTIFICATIONS,state.posnotify);
 176     ok(rc==DS_OK,"SetNotificationPositions failed: 0x%lx(%s)\n",rc,DXGetErrorString8(rc));
 177     if (rc!=DS_OK)
 178         return;
 179
 180     rc=IDirectSoundNotify_Release(state.notify);
 181     ok(rc==0,"Release: 0x%lx(%s)\n",rc,DXGetErrorString8(rc));
 182     if (rc!=0)
 183         return;
 184
 185     if (record) {
 186         rc=IDirectSoundCaptureBuffer_Start(dscbo,DSCBSTART_LOOPING);
 187         ok(rc==DS_OK,"Start: 0x%lx(%s)\n",rc,DXGetErrorString8(rc));
 188         if (rc!=DS_OK)
 189             return;
 190
 191         rc=IDirectSoundCaptureBuffer_GetStatus(dscbo,&status);
 192         ok(rc==DS_OK,"GetStatus failed: 0x%lx(%s)\n",rc,DXGetErrorString8(rc));
 193         ok(status==(DSCBSTATUS_CAPTURING|DSCBSTATUS_LOOPING),
 194            "GetStatus: bad status: %lx\n",status);
 195         if (rc!=DS_OK)
 196             return;
 197
 198         /* wait for the notifications */
 199         for (i = 0; i < (NOTIFICATIONS * 2); i++) {
 200             rc=MsgWaitForMultipleObjects( NOTIFICATIONS, state.event, FALSE, 3000, QS_ALLEVENTS );
 201             ok(rc==(WAIT_OBJECT_0+(i%NOTIFICATIONS)),"MsgWaitForMultipleObjects failed: 0x%lx\n",rc);
 202             if (rc!=(WAIT_OBJECT_0+(i%NOTIFICATIONS))) {
 203                 ok((rc==WAIT_TIMEOUT)||(rc==WAIT_FAILED),"Wrong notification: should be %d, got %ld\n",
 204                     i%NOTIFICATIONS,rc-WAIT_OBJECT_0);
 205             }
 206             if (!capture_buffer_service(&state))
 207                 break;
 208         }
 209
 210         rc=IDirectSoundCaptureBuffer_Stop(dscbo);
 211         ok(rc==DS_OK,"Stop: 0x%lx(%s)\n",rc,DXGetErrorString8(rc));
 212         if (rc!=DS_OK)
 213             return;
 214     }
 215 }
 216
 217 static BOOL WINAPI dscenum_callback(LPGUID lpGuid, LPCSTR lpcstrDescription,
 218                                     LPCSTR lpcstrModule, LPVOID lpContext)
 219 {
 220     HRESULT rc;
 221     LPDIRECTSOUNDCAPTURE dsco=NULL;
 222     LPDIRECTSOUNDCAPTUREBUFFER dscbo=NULL;
 223     DSCBUFFERDESC bufdesc;
 224     WAVEFORMATEX wfx;
 225     DSCCAPS dsccaps;
 226     DWORD f;
 227     int ref;
 228
 229     /* Private dsound.dll: Error: Invalid interface buffer */
 230     trace("Testing %s - %s\n",lpcstrDescription,lpcstrModule);
 231     rc=DirectSoundCaptureCreate(lpGuid,NULL,NULL);
 232     ok(rc==DSERR_INVALIDPARAM,"DirectSoundCaptureCreate didn't fail: 0x%lx(%s)\n",rc,DXGetErrorString8(rc));
 233     if (rc==DS_OK) {
 234         ref=IDirectSoundCapture_Release(dsco);
 235         ok(ref==0,"IDirectSoundCapture_Release has %d references, should have 0\n",ref);
 236     }
 237
 238     rc=DirectSoundCaptureCreate(lpGuid,&dsco,NULL);
 239     ok((rc==DS_OK)||(rc==DSERR_NODRIVER),"DirectSoundCaptureCreate failed: 0x%lx(%s)\n",rc,DXGetErrorString8(rc));
 240     if (rc!=DS_OK)
 241         goto EXIT;
 242
 243     /* Private dsound.dll: Error: Invalid caps buffer */
 244     rc=IDirectSoundCapture_GetCaps(dsco,NULL);
 245     ok(rc==DSERR_INVALIDPARAM,"GetCaps should have failed: 0x%lx(%s)\n",rc,DXGetErrorString8(rc));
 246
 247     /* Private dsound.dll: Error: Invalid caps buffer */
 248     dsccaps.dwSize=0;
 249     rc=IDirectSoundCapture_GetCaps(dsco,&dsccaps);
 250     ok(rc==DSERR_INVALIDPARAM,"GetCaps should have failed: 0x%lx(%s)\n",rc,DXGetErrorString8(rc));
 251
 252     dsccaps.dwSize=sizeof(dsccaps);
 253     rc=IDirectSoundCapture_GetCaps(dsco,&dsccaps);
 254     ok(rc==DS_OK,"GetCaps failed: 0x%lx(%s)\n",rc,DXGetErrorString8(rc));
 255     if (rc==DS_OK) {
 256         trace("  DirectSoundCapture Caps: size=%ld flags=0x%08lx formats=%05lx channels=%ld\n",
 257               dsccaps.dwSize,dsccaps.dwFlags,dsccaps.dwFormats,dsccaps.dwChannels);
 258     }
 259
 260     /* Private dsound.dll: Error: Invalid size */
 261     /* Private dsound.dll: Error: Invalid capture buffer description */
 262     ZeroMemory(&bufdesc, sizeof(bufdesc));
 263     bufdesc.dwSize=0;
 264     bufdesc.dwFlags=0;
 265     bufdesc.dwBufferBytes=0;
 266     bufdesc.dwReserved=0;
 267     bufdesc.lpwfxFormat=NULL;
 268     rc=IDirectSoundCapture_CreateCaptureBuffer(dsco,&bufdesc,&dscbo,NULL);
 269     ok(rc==DSERR_INVALIDPARAM,"CreateCaptureBuffer should have failed to create a capture buffer 0x%lx(%s)\n",rc,DXGetErrorString8(rc));
 270     if (rc==DS_OK) {
 271         ref=IDirectSoundCaptureBuffer_Release(dscbo);
 272         ok(ref==0,"IDirectSoundCaptureBuffer_Release has %d references, should have 0\n",ref);
 273     }
 274
 275     /* Private dsound.dll: Error: Invalid buffer size */
 276     /* Private dsound.dll: Error: Invalid capture buffer description */
 277     ZeroMemory(&bufdesc, sizeof(bufdesc));
 278     bufdesc.dwSize=sizeof(bufdesc);
 279     bufdesc.dwFlags=0;
 280     bufdesc.dwBufferBytes=0;
 281     bufdesc.dwReserved=0;
 282     bufdesc.lpwfxFormat=NULL;
 283     rc=IDirectSoundCapture_CreateCaptureBuffer(dsco,&bufdesc,&dscbo,NULL);
 284     ok(rc==DSERR_INVALIDPARAM,"CreateCaptureBuffer should have failed to create a capture buffer 0x%lx(%s)\n",rc,DXGetErrorString8(rc));
 285     if (rc==DS_OK) {
 286         ref=IDirectSoundCaptureBuffer_Release(dscbo);
 287         ok(ref==0,"IDirectSoundCaptureBuffer_Release has %d references, should have 0\n",ref);
 288     }
 289
 290     /* Private dsound.dll: Error: Invalid buffer size */
 291     /* Private dsound.dll: Error: Invalid capture buffer description */
 292     ZeroMemory(&bufdesc, sizeof(bufdesc));
 293     ZeroMemory(&wfx, sizeof(wfx));
 294     bufdesc.dwSize=sizeof(bufdesc);
 295     bufdesc.dwFlags=0;
 296     bufdesc.dwBufferBytes=0;
 297     bufdesc.dwReserved=0;
 298     bufdesc.lpwfxFormat=&wfx;
 299     rc=IDirectSoundCapture_CreateCaptureBuffer(dsco,&bufdesc,&dscbo,NULL);
 300     ok(rc==DSERR_INVALIDPARAM,"CreateCaptureBuffer should have failed to create a capture buffer 0x%lx(%s)\n",rc,DXGetErrorString8(rc));
 301     if (rc==DS_OK) {
 302         ref=IDirectSoundCaptureBuffer_Release(dscbo);
 303         ok(ref==0,"IDirectSoundCaptureBuffer_Release has %d references, should have 0\n",ref);
 304     }
 305
 306     /* Private dsound.dll: Error: Invalid buffer size */
 307     /* Private dsound.dll: Error: Invalid capture buffer description */
 308     init_format(&wfx,WAVE_FORMAT_PCM,11025,8,1);
 309     ZeroMemory(&bufdesc, sizeof(bufdesc));
 310     bufdesc.dwSize=sizeof(bufdesc);
 311     bufdesc.dwFlags=0;
 312     bufdesc.dwBufferBytes=0;
 313     bufdesc.dwReserved=0;
 314     bufdesc.lpwfxFormat=&wfx;
 315     rc=IDirectSoundCapture_CreateCaptureBuffer(dsco,&bufdesc,&dscbo,NULL);
 316     ok(rc==DSERR_INVALIDPARAM,"CreateCaptureBuffer should have failed to create a capture buffer 0x%lx(%s)\n",rc,DXGetErrorString8(rc));
 317     if (rc==DS_OK) {
 318         ref=IDirectSoundCaptureBuffer_Release(dscbo);
 319         ok(ref==0,"IDirectSoundCaptureBuffer_Release has %d references, should have 0\n",ref);
 320     }
 321
 322     for (f=0;f<NB_FORMATS;f++) {
 323         dscbo=NULL;
 324         init_format(&wfx,WAVE_FORMAT_PCM,formats[f][0],formats[f][1],formats[f][2]);
 325         ZeroMemory(&bufdesc, sizeof(bufdesc));
 326         bufdesc.dwSize=sizeof(bufdesc);
 327         bufdesc.dwFlags=0;
 328         bufdesc.dwBufferBytes=wfx.nAvgBytesPerSec;
 329         bufdesc.dwReserved=0;
 330         bufdesc.lpwfxFormat=&wfx;
 331         trace("  Testing the capture buffer at %s\n", format_string(&wfx));
 332         rc=IDirectSoundCapture_CreateCaptureBuffer(dsco,&bufdesc,&dscbo,NULL);
 333         ok((rc==DS_OK)&&(dscbo!=NULL),"CreateCaptureBuffer failed to create a capture buffer 0x%lx(%s)\n",rc,DXGetErrorString8(rc));
 334         if (rc==DS_OK) {
 335             test_capture_buffer(dsco, dscbo, winetest_interactive);
 336             ref=IDirectSoundCaptureBuffer_Release(dscbo);
 337             ok(ref==0,"IDirectSoundCaptureBuffer_Release has %d references, should have 0\n",ref);
 338         }
 339     }
 340
 341     /* try a non PCM format */
 342 #if 0
 343     init_format(&wfx,WAVE_FORMAT_MULAW,8000,8,1);
 344     ZeroMemory(&bufdesc, sizeof(bufdesc));
 345     bufdesc.dwSize=sizeof(bufdesc);
 346     bufdesc.dwFlags=DSCBCAPS_WAVEMAPPED;
 347     bufdesc.dwBufferBytes=wfx.nAvgBytesPerSec;
 348     bufdesc.dwReserved=0;
 349     bufdesc.lpwfxFormat=&wfx;
 350     trace("  Testing the capture buffer at %s\n", format_string(&wfx));
 351     rc=IDirectSoundCapture_CreateCaptureBuffer(dsco,&bufdesc,&dscbo,NULL);
 352     ok((rc==DS_OK)&&(dscbo!=NULL),"CreateCaptureBuffer failed to create a capture buffer 0x%lx(%s)\n",rc,DXGetErrorString8(rc));
 353     if ((rc==DS_OK)&&(dscbo!=NULL)) {
 354         test_capture_buffer(dsco, dscbo, winetest_interactive);
 355         ref=IDirectSoundCaptureBuffer_Release(dscbo);
 356         ok(ref==0,"IDirectSoundCaptureBuffer_Release has %d references, should have 0\n",ref);
 357     }
 358 #endif
 359
 360     /* Try an invalid format to test error handling */
 361 #if 0
 362     init_format(&wfx,WAVE_FORMAT_PCM,2000000,16,2);
 363     ZeroMemory(&bufdesc, sizeof(bufdesc));
 364     bufdesc.dwSize=sizeof(bufdesc);
 365     bufdesc.dwFlags=DSCBCAPS_WAVEMAPPED;
 366     bufdesc.dwBufferBytes=wfx.nAvgBytesPerSec;
 367     bufdesc.dwReserved=0;
 368     bufdesc.lpwfxFormat=&wfx;
 369     trace("  Testing the capture buffer at %s\n", format_string(&wfx));
 370     rc=IDirectSoundCapture_CreateCaptureBuffer(dsco,&bufdesc,&dscbo,NULL);
 371     ok(rc!=DS_OK,"CreateCaptureBuffer should have failed at 2 MHz 0x%lx(%s)\n",rc,DXGetErrorString8(rc));
 372 #endif
 373
 374 EXIT:
 375     if (dsco!=NULL) {
 376         ref=IDirectSoundCapture_Release(dsco);
 377         ok(ref==0,"IDirectSoundCapture_Release has %d references, should have 0\n",ref);
 378     }
 379
 380     return TRUE;
 381 }
 382
 383 static void capture_tests()
 384 {
 385     HRESULT rc;
 386     rc=DirectSoundCaptureEnumerateA(&dscenum_callback,NULL);
 387     ok(rc==DS_OK,"DirectSoundCaptureEnumerate failed: 0x%08lx(%s)\n",rc,DXGetErrorString8(rc));
 388 }
 389
 390 START_TEST(capture)
 391 {
 392     capture_tests();
 393 }