dlls/qcap/tests/avico.c

   1 /*
   2  * AVI compressor filter unit tests
   3  *
   4  * Copyright 2018 Zebediah Figura
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #define COBJMACROS
  22 #include "dshow.h"
  23 #include "vfw.h"
  24 #include "wine/test.h"
  25
  26 static const DWORD test_fourcc = mmioFOURCC('w','t','s','t');
  27
  28 #define check_interface(a, b, c) check_interface_(__LINE__, a, b, c)
  29 static void check_interface_(unsigned int line, void *iface_ptr, REFIID iid, BOOL supported)
  30 {
  31     IUnknown *iface = iface_ptr;
  32     HRESULT hr, expected_hr;
  33     IUnknown *unk;
  34
  35     expected_hr = supported ? S_OK : E_NOINTERFACE;
  36
  37     hr = IUnknown_QueryInterface(iface, iid, (void **)&unk);
  38     ok_(__FILE__, line)(hr == expected_hr, "Got hr %#x, expected %#x.\n", hr, expected_hr);
  39     if (SUCCEEDED(hr))
  40         IUnknown_Release(unk);
  41 }
  42
  43 static ULONG get_refcount(void *iface)
  44 {
  45     IUnknown *unknown = iface;
  46     IUnknown_AddRef(unknown);
  47     return IUnknown_Release(unknown);
  48 }
  49
  50 static void test_interfaces(IBaseFilter *filter)
  51 {
  52     IPin *pin;
  53
  54     check_interface(filter, &IID_IBaseFilter, TRUE);
  55     check_interface(filter, &IID_IMediaFilter, TRUE);
  56     check_interface(filter, &IID_IPersist, TRUE);
  57     check_interface(filter, &IID_IPersistPropertyBag, TRUE);
  58     check_interface(filter, &IID_IUnknown, TRUE);
  59
  60     check_interface(filter, &IID_IAMFilterMiscFlags, FALSE);
  61     check_interface(filter, &IID_IBasicAudio, FALSE);
  62     check_interface(filter, &IID_IBasicVideo, FALSE);
  63     check_interface(filter, &IID_IKsPropertySet, FALSE);
  64     check_interface(filter, &IID_IMediaPosition, FALSE);
  65     check_interface(filter, &IID_IMediaSeeking, FALSE);
  66     check_interface(filter, &IID_IPin, FALSE);
  67     check_interface(filter, &IID_IQualityControl, FALSE);
  68     check_interface(filter, &IID_IQualProp, FALSE);
  69     check_interface(filter, &IID_IReferenceClock, FALSE);
  70     check_interface(filter, &IID_IVideoWindow, FALSE);
  71
  72     IBaseFilter_FindPin(filter, L"In", &pin);
  73
  74     check_interface(pin, &IID_IMemInputPin, TRUE);
  75     check_interface(pin, &IID_IPin, TRUE);
  76     todo_wine check_interface(pin, &IID_IQualityControl, TRUE);
  77     check_interface(pin, &IID_IUnknown, TRUE);
  78
  79     check_interface(pin, &IID_IMediaPosition, FALSE);
  80     check_interface(pin, &IID_IMediaSeeking, FALSE);
  81
  82     IPin_Release(pin);
  83     IBaseFilter_FindPin(filter, L"Out", &pin);
  84
  85     todo_wine check_interface(pin, &IID_IMediaPosition, TRUE);
  86     todo_wine check_interface(pin, &IID_IMediaSeeking, TRUE);
  87     check_interface(pin, &IID_IPin, TRUE);
  88     todo_wine check_interface(pin, &IID_IQualityControl, TRUE);
  89     check_interface(pin, &IID_IUnknown, TRUE);
  90
  91     check_interface(pin, &IID_IAsyncReader, FALSE);
  92
  93     IPin_Release(pin);
  94 }
  95
  96 static const GUID test_iid = {0x33333333};
  97 static LONG outer_ref = 1;
  98
  99 static HRESULT WINAPI outer_QueryInterface(IUnknown *iface, REFIID iid, void **out)
 100 {
 101     if (IsEqualGUID(iid, &IID_IUnknown)
 102             || IsEqualGUID(iid, &IID_IBaseFilter)
 103             || IsEqualGUID(iid, &test_iid))
 104     {
 105         *out = (IUnknown *)0xdeadbeef;
 106         return S_OK;
 107     }
 108     ok(0, "unexpected call %s\n", wine_dbgstr_guid(iid));
 109     return E_NOINTERFACE;
 110 }
 111
 112 static ULONG WINAPI outer_AddRef(IUnknown *iface)
 113 {
 114     return InterlockedIncrement(&outer_ref);
 115 }
 116
 117 static ULONG WINAPI outer_Release(IUnknown *iface)
 118 {
 119     return InterlockedDecrement(&outer_ref);
 120 }
 121
 122 static const IUnknownVtbl outer_vtbl =
 123 {
 124     outer_QueryInterface,
 125     outer_AddRef,
 126     outer_Release,
 127 };
 128
 129 static IUnknown test_outer = {&outer_vtbl};
 130
 131 static void test_aggregation(void)
 132 {
 133     IBaseFilter *filter, *filter2;
 134     IUnknown *unk, *unk2;
 135     HRESULT hr;
 136     ULONG ref;
 137
 138     filter = (IBaseFilter *)0xdeadbeef;
 139     hr = CoCreateInstance(&CLSID_AVICo, &test_outer, CLSCTX_INPROC_SERVER,
 140             &IID_IBaseFilter, (void **)&filter);
 141     ok(hr == E_NOINTERFACE, "Got hr %#x.\n", hr);
 142     ok(!filter, "Got interface %p.\n", filter);
 143
 144     hr = CoCreateInstance(&CLSID_AVICo, &test_outer, CLSCTX_INPROC_SERVER,
 145             &IID_IUnknown, (void **)&unk);
 146     ok(hr == S_OK, "Got hr %#x.\n", hr);
 147     ok(outer_ref == 1, "Got unexpected refcount %d.\n", outer_ref);
 148     ok(unk != &test_outer, "Returned IUnknown should not be outer IUnknown.\n");
 149     ref = get_refcount(unk);
 150     ok(ref == 1, "Got unexpected refcount %d.\n", ref);
 151
 152     ref = IUnknown_AddRef(unk);
 153     ok(ref == 2, "Got unexpected refcount %d.\n", ref);
 154     ok(outer_ref == 1, "Got unexpected refcount %d.\n", outer_ref);
 155
 156     ref = IUnknown_Release(unk);
 157     ok(ref == 1, "Got unexpected refcount %d.\n", ref);
 158     ok(outer_ref == 1, "Got unexpected refcount %d.\n", outer_ref);
 159
 160     hr = IUnknown_QueryInterface(unk, &IID_IUnknown, (void **)&unk2);
 161     ok(hr == S_OK, "Got hr %#x.\n", hr);
 162     ok(unk2 == unk, "Got unexpected IUnknown %p.\n", unk2);
 163     IUnknown_Release(unk2);
 164
 165     hr = IUnknown_QueryInterface(unk, &IID_IBaseFilter, (void **)&filter);
 166     ok(hr == S_OK, "Got hr %#x.\n", hr);
 167
 168     hr = IBaseFilter_QueryInterface(filter, &IID_IUnknown, (void **)&unk2);
 169     ok(hr == S_OK, "Got hr %#x.\n", hr);
 170     ok(unk2 == (IUnknown *)0xdeadbeef, "Got unexpected IUnknown %p.\n", unk2);
 171
 172     hr = IBaseFilter_QueryInterface(filter, &IID_IBaseFilter, (void **)&filter2);
 173     ok(hr == S_OK, "Got hr %#x.\n", hr);
 174     ok(filter2 == (IBaseFilter *)0xdeadbeef, "Got unexpected IBaseFilter %p.\n", filter2);
 175
 176     hr = IUnknown_QueryInterface(unk, &test_iid, (void **)&unk2);
 177     ok(hr == E_NOINTERFACE, "Got hr %#x.\n", hr);
 178     ok(!unk2, "Got unexpected IUnknown %p.\n", unk2);
 179
 180     hr = IBaseFilter_QueryInterface(filter, &test_iid, (void **)&unk2);
 181     ok(hr == S_OK, "Got hr %#x.\n", hr);
 182     ok(unk2 == (IUnknown *)0xdeadbeef, "Got unexpected IUnknown %p.\n", unk2);
 183
 184     IBaseFilter_Release(filter);
 185     ref = IUnknown_Release(unk);
 186     ok(!ref, "Got unexpected refcount %d.\n", ref);
 187     ok(outer_ref == 1, "Got unexpected refcount %d.\n", outer_ref);
 188 }
 189
 190 static void test_enum_pins(IBaseFilter *filter)
 191 {
 192     IEnumPins *enum1, *enum2;
 193     ULONG ref, count;
 194     IPin *pins[3];
 195     HRESULT hr;
 196
 197     ref = get_refcount(filter);
 198     ok(ref == 1, "Got unexpected refcount %d.\n", ref);
 199
 200     hr = IBaseFilter_EnumPins(filter, NULL);
 201     ok(hr == E_POINTER, "Got hr %#x.\n", hr);
 202
 203     hr = IBaseFilter_EnumPins(filter, &enum1);
 204     ok(hr == S_OK, "Got hr %#x.\n", hr);
 205     ref = get_refcount(filter);
 206     ok(ref == 2, "Got unexpected refcount %d.\n", ref);
 207     ref = get_refcount(enum1);
 208     ok(ref == 1, "Got unexpected refcount %d.\n", ref);
 209
 210     hr = IEnumPins_Next(enum1, 1, NULL, NULL);
 211     ok(hr == E_POINTER, "Got hr %#x.\n", hr);
 212
 213     hr = IEnumPins_Next(enum1, 1, pins, NULL);
 214     ok(hr == S_OK, "Got hr %#x.\n", hr);
 215     ref = get_refcount(filter);
 216     ok(ref == 3, "Got unexpected refcount %d.\n", ref);
 217     ref = get_refcount(pins[0]);
 218     ok(ref == 3, "Got unexpected refcount %d.\n", ref);
 219     ref = get_refcount(enum1);
 220     ok(ref == 1, "Got unexpected refcount %d.\n", ref);
 221     IPin_Release(pins[0]);
 222     ref = get_refcount(filter);
 223     ok(ref == 2, "Got unexpected refcount %d.\n", ref);
 224
 225     hr = IEnumPins_Next(enum1, 1, pins, NULL);
 226     ok(hr == S_OK, "Got hr %#x.\n", hr);
 227     ref = get_refcount(filter);
 228     ok(ref == 3, "Got unexpected refcount %d.\n", ref);
 229     ref = get_refcount(pins[0]);
 230     ok(ref == 3, "Got unexpected refcount %d.\n", ref);
 231     ref = get_refcount(enum1);
 232     ok(ref == 1, "Got unexpected refcount %d.\n", ref);
 233     IPin_Release(pins[0]);
 234     ref = get_refcount(filter);
 235     ok(ref == 2, "Got unexpected refcount %d.\n", ref);
 236
 237     hr = IEnumPins_Next(enum1, 1, pins, NULL);
 238     ok(hr == S_FALSE, "Got hr %#x.\n", hr);
 239
 240     hr = IEnumPins_Reset(enum1);
 241     ok(hr == S_OK, "Got hr %#x.\n", hr);
 242
 243     hr = IEnumPins_Next(enum1, 1, pins, &count);
 244     ok(hr == S_OK, "Got hr %#x.\n", hr);
 245     ok(count == 1, "Got count %u.\n", count);
 246     IPin_Release(pins[0]);
 247
 248     hr = IEnumPins_Next(enum1, 1, pins, &count);
 249     ok(hr == S_OK, "Got hr %#x.\n", hr);
 250     ok(count == 1, "Got count %u.\n", count);
 251     IPin_Release(pins[0]);
 252
 253     hr = IEnumPins_Next(enum1, 1, pins, &count);
 254     ok(hr == S_FALSE, "Got hr %#x.\n", hr);
 255     ok(!count, "Got count %u.\n", count);
 256
 257     hr = IEnumPins_Reset(enum1);
 258     ok(hr == S_OK, "Got hr %#x.\n", hr);
 259
 260     hr = IEnumPins_Next(enum1, 2, pins, NULL);
 261     ok(hr == E_INVALIDARG, "Got hr %#x.\n", hr);
 262
 263     hr = IEnumPins_Next(enum1, 2, pins, &count);
 264     ok(hr == S_OK, "Got hr %#x.\n", hr);
 265     ok(count == 2, "Got count %u.\n", count);
 266     IPin_Release(pins[0]);
 267     IPin_Release(pins[1]);
 268
 269     hr = IEnumPins_Next(enum1, 2, pins, &count);
 270     ok(hr == S_FALSE, "Got hr %#x.\n", hr);
 271     ok(!count, "Got count %u.\n", count);
 272
 273     hr = IEnumPins_Reset(enum1);
 274     ok(hr == S_OK, "Got hr %#x.\n", hr);
 275
 276     hr = IEnumPins_Next(enum1, 3, pins, &count);
 277     ok(hr == S_FALSE, "Got hr %#x.\n", hr);
 278     ok(count == 2, "Got count %u.\n", count);
 279     IPin_Release(pins[0]);
 280     IPin_Release(pins[1]);
 281
 282     hr = IEnumPins_Reset(enum1);
 283     ok(hr == S_OK, "Got hr %#x.\n", hr);
 284
 285     hr = IEnumPins_Clone(enum1, &enum2);
 286     ok(hr == S_OK, "Got hr %#x.\n", hr);
 287
 288     hr = IEnumPins_Skip(enum1, 3);
 289     ok(hr == S_FALSE, "Got hr %#x.\n", hr);
 290
 291     hr = IEnumPins_Skip(enum1, 2);
 292     ok(hr == S_OK, "Got hr %#x.\n", hr);
 293
 294     hr = IEnumPins_Skip(enum1, 1);
 295     ok(hr == S_FALSE, "Got hr %#x.\n", hr);
 296
 297     hr = IEnumPins_Next(enum1, 1, pins, NULL);
 298     ok(hr == S_FALSE, "Got hr %#x.\n", hr);
 299
 300     hr = IEnumPins_Next(enum2, 1, pins, NULL);
 301     ok(hr == S_OK, "Got hr %#x.\n", hr);
 302     IPin_Release(pins[0]);
 303
 304     IEnumPins_Release(enum2);
 305     IEnumPins_Release(enum1);
 306 }
 307
 308 static void test_find_pin(IBaseFilter *filter)
 309 {
 310     IEnumPins *enum_pins;
 311     IPin *pin, *pin2;
 312     HRESULT hr;
 313
 314     hr = IBaseFilter_EnumPins(filter, &enum_pins);
 315     ok(hr == S_OK, "Got hr %#x.\n", hr);
 316
 317     hr = IBaseFilter_FindPin(filter, L"In", &pin);
 318     ok(hr == S_OK, "Got hr %#x.\n", hr);
 319     hr = IEnumPins_Next(enum_pins, 1, &pin2, NULL);
 320     ok(hr == S_OK, "Got hr %#x.\n", hr);
 321     ok(pin == pin2, "Pins didn't match.\n");
 322     IPin_Release(pin);
 323     IPin_Release(pin2);
 324
 325     hr = IBaseFilter_FindPin(filter, L"Out", &pin);
 326     ok(hr == S_OK, "Got hr %#x.\n", hr);
 327     hr = IEnumPins_Next(enum_pins, 1, &pin2, NULL);
 328     ok(hr == S_OK, "Got hr %#x.\n", hr);
 329     ok(pin == pin2, "Pins didn't match.\n");
 330     IPin_Release(pin);
 331     IPin_Release(pin2);
 332
 333     hr = IBaseFilter_FindPin(filter, L"Input", &pin);
 334     ok(hr == VFW_E_NOT_FOUND, "Got hr %#x.\n", hr);
 335     hr = IBaseFilter_FindPin(filter, L"Output", &pin);
 336     ok(hr == VFW_E_NOT_FOUND, "Got hr %#x.\n", hr);
 337
 338     IEnumPins_Release(enum_pins);
 339 }
 340
 341 static void test_pin_info(IBaseFilter *filter)
 342 {
 343     PIN_DIRECTION dir;
 344     PIN_INFO info;
 345     HRESULT hr;
 346     WCHAR *id;
 347     IPin *pin;
 348
 349     hr = IBaseFilter_FindPin(filter, L"In", &pin);
 350     ok(hr == S_OK, "Got hr %#x.\n", hr);
 351
 352     hr = IPin_QueryPinInfo(pin, &info);
 353     ok(hr == S_OK, "Got hr %#x.\n", hr);
 354     ok(info.pFilter == filter, "Expected filter %p, got %p.\n", filter, info.pFilter);
 355     ok(info.dir == PINDIR_INPUT, "Got direction %d.\n", info.dir);
 356     todo_wine ok(!lstrcmpW(info.achName, L"Input"), "Got name %s.\n", wine_dbgstr_w(info.achName));
 357     IBaseFilter_Release(info.pFilter);
 358
 359     hr = IPin_QueryDirection(pin, &dir);
 360     ok(hr == S_OK, "Got hr %#x.\n", hr);
 361     ok(dir == PINDIR_INPUT, "Got direction %d.\n", dir);
 362
 363     hr = IPin_QueryId(pin, &id);
 364     ok(hr == S_OK, "Got hr %#x.\n", hr);
 365     ok(!lstrcmpW(id, L"In"), "Got id %s.\n", wine_dbgstr_w(id));
 366     CoTaskMemFree(id);
 367
 368     IPin_Release(pin);
 369
 370     hr = IBaseFilter_FindPin(filter, L"Out", &pin);
 371     ok(hr == S_OK, "Got hr %#x.\n", hr);
 372
 373     hr = IPin_QueryPinInfo(pin, &info);
 374     ok(hr == S_OK, "Got hr %#x.\n", hr);
 375     ok(info.pFilter == filter, "Expected filter %p, got %p.\n", filter, info.pFilter);
 376     ok(info.dir == PINDIR_OUTPUT, "Got direction %d.\n", info.dir);
 377     todo_wine ok(!lstrcmpW(info.achName, L"Output"), "Got name %s.\n", wine_dbgstr_w(info.achName));
 378     IBaseFilter_Release(info.pFilter);
 379
 380     hr = IPin_QueryDirection(pin, &dir);
 381     ok(hr == S_OK, "Got hr %#x.\n", hr);
 382     ok(dir == PINDIR_OUTPUT, "Got direction %d.\n", dir);
 383
 384     hr = IPin_QueryId(pin, &id);
 385     ok(hr == S_OK, "Got hr %#x.\n", hr);
 386     ok(!lstrcmpW(id, L"Out"), "Got id %s.\n", wine_dbgstr_w(id));
 387     CoTaskMemFree(id);
 388
 389     IPin_Release(pin);
 390 }
 391
 392 static LRESULT CALLBACK driver_proc(DWORD_PTR id, HDRVR driver, UINT msg,
 393         LPARAM lparam1, LPARAM lparam2)
 394 {
 395     if (winetest_debug > 1) trace("msg %#x, lparam1 %#lx, lparam2 %#lx.\n", msg, lparam1, lparam2);
 396
 397     switch (msg)
 398     {
 399     case DRV_LOAD:
 400     case DRV_OPEN:
 401     case DRV_CLOSE:
 402     case DRV_FREE:
 403         return 1;
 404     case ICM_GETINFO:
 405     {
 406         ICINFO *info = (ICINFO *)lparam1;
 407         info->fccType = ICTYPE_VIDEO;
 408         info->fccHandler = test_fourcc;
 409         info->dwFlags = VIDCF_TEMPORAL;
 410         info->dwVersion = 0x10101;
 411         info->dwVersionICM = ICVERSION;
 412         lstrcpyW(info->szName, L"foo");
 413         lstrcpyW(info->szDescription, L"foo");
 414         return sizeof(ICINFO);
 415     }
 416     case ICM_COMPRESS_QUERY:
 417     {
 418         BITMAPINFO *in = (BITMAPINFO *)lparam1;
 419         return in->bmiHeader.biBitCount == 16 ? ICERR_OK : ICERR_BADFORMAT;
 420     }
 421     }
 422
 423     return 0;
 424 }
 425
 426 static HRESULT WINAPI property_bag_QueryInterface(IPropertyBag *iface, REFIID iid, void **out)
 427 {
 428     ok(0, "Unexpected call (iid %s).\n", wine_dbgstr_guid(iid));
 429     return E_NOINTERFACE;
 430 }
 431
 432 static ULONG WINAPI property_bag_AddRef(IPropertyBag *iface)
 433 {
 434     ok(0, "Unexpected call.\n");
 435     return 2;
 436 }
 437
 438 static ULONG WINAPI property_bag_Release(IPropertyBag *iface)
 439 {
 440     ok(0, "Unexpected call.\n");
 441     return 1;
 442 }
 443 static BSTR ppb_handler;
 444 static unsigned int ppb_got_read;
 445
 446 static HRESULT WINAPI property_bag_Read(IPropertyBag *iface, const WCHAR *name, VARIANT *var, IErrorLog *log)
 447 {
 448     ok(!lstrcmpW(name, L"FccHandler"), "Got unexpected name %s.\n", wine_dbgstr_w(name));
 449     ok(V_VT(var) == VT_BSTR, "Got unexpected type %u.\n", V_VT(var));
 450     ok(!log, "Got unexpected error log %p.\n", log);
 451     V_BSTR(var) = SysAllocString(ppb_handler);
 452     ppb_got_read++;
 453     return S_OK;
 454 }
 455
 456 static HRESULT WINAPI property_bag_Write(IPropertyBag *iface, const WCHAR *name, VARIANT *var)
 457 {
 458     ok(0, "Unexpected call (name %s).\n", wine_dbgstr_w(name));
 459     return E_FAIL;
 460 }
 461
 462 static const IPropertyBagVtbl property_bag_vtbl =
 463 {
 464     property_bag_QueryInterface,
 465     property_bag_AddRef,
 466     property_bag_Release,
 467     property_bag_Read,
 468     property_bag_Write,
 469 };
 470
 471 static void test_property_bag(IMoniker *mon)
 472 {
 473     IPropertyBag property_bag = {&property_bag_vtbl};
 474     IPropertyBag *devenum_bag;
 475     IPersistPropertyBag *ppb;
 476     VARIANT var;
 477     HRESULT hr;
 478     ULONG ref;
 479
 480     hr = IMoniker_BindToStorage(mon, NULL, NULL, &IID_IPropertyBag, (void **)&devenum_bag);
 481     ok(hr == S_OK, "Got hr %#x.\n", hr);
 482
 483     VariantInit(&var);
 484     hr = IPropertyBag_Read(devenum_bag, L"FccHandler", &var, NULL);
 485     ok(hr == S_OK, "Got hr %#x.\n", hr);
 486     ppb_handler = V_BSTR(&var);
 487
 488     hr = CoCreateInstance(&CLSID_AVICo, NULL, CLSCTX_INPROC_SERVER,
 489             &IID_IPersistPropertyBag, (void **)&ppb);
 490     ok(hr == S_OK, "Got hr %#x.\n", hr);
 491
 492     hr = IPersistPropertyBag_InitNew(ppb);
 493     todo_wine ok(hr == S_OK, "Got hr %#x.\n", hr);
 494
 495     ppb_got_read = 0;
 496     hr = IPersistPropertyBag_Load(ppb, &property_bag, NULL);
 497     ok(hr == S_OK, "Got hr %#x.\n", hr);
 498     ok(ppb_got_read == 1, "Got %u calls to Read().\n", ppb_got_read);
 499
 500     ref = IPersistPropertyBag_Release(ppb);
 501     ok(!ref, "Got unexpected refcount %d.\n", ref);
 502
 503     VariantClear(&var);
 504     IPropertyBag_Release(devenum_bag);
 505 }
 506
 507 static void test_media_types(IBaseFilter *filter)
 508 {
 509     VIDEOINFOHEADER vih =
 510     {
 511         .bmiHeader.biSize = sizeof(BITMAPINFOHEADER),
 512         .bmiHeader.biBitCount = 16,
 513         .bmiHeader.biCompression = BI_RGB,
 514     };
 515     AM_MEDIA_TYPE mt = {}, *pmt;
 516     IEnumMediaTypes *enummt;
 517     HRESULT hr;
 518     IPin *pin;
 519
 520     IBaseFilter_FindPin(filter, L"In", &pin);
 521
 522     hr = IPin_EnumMediaTypes(pin, &enummt);
 523     ok(hr == S_OK, "Got hr %#x.\n", hr);
 524
 525     hr = IEnumMediaTypes_Next(enummt, 1, &pmt, NULL);
 526     ok(hr == S_FALSE, "Got hr %#x.\n", hr);
 527
 528     IEnumMediaTypes_Release(enummt);
 529
 530     mt.majortype = MEDIATYPE_Video;
 531     mt.formattype = FORMAT_VideoInfo;
 532     mt.cbFormat = sizeof(VIDEOINFOHEADER);
 533     mt.pbFormat = (BYTE *)&vih;
 534     hr = IPin_QueryAccept(pin, &mt);
 535     ok(hr == S_OK, "Got hr %#x.\n", hr);
 536
 537     vih.bmiHeader.biBitCount = 32;
 538     hr = IPin_QueryAccept(pin, &mt);
 539     ok(hr == S_FALSE, "Got hr %#x.\n", hr);
 540     vih.bmiHeader.biBitCount = 16;
 541
 542     mt.bFixedSizeSamples = TRUE;
 543     mt.bTemporalCompression = TRUE;
 544     mt.lSampleSize = 123;
 545     mt.subtype = MEDIASUBTYPE_RGB565;
 546     hr = IPin_QueryAccept(pin, &mt);
 547     ok(hr == S_OK, "Got hr %#x.\n", hr);
 548     mt.subtype = MEDIASUBTYPE_WAVE;
 549     hr = IPin_QueryAccept(pin, &mt);
 550     ok(hr == S_OK, "Got hr %#x.\n", hr);
 551
 552     mt.formattype = GUID_NULL;
 553     hr = IPin_QueryAccept(pin, &mt);
 554     ok(hr == S_FALSE, "Got hr %#x.\n", hr);
 555     mt.formattype = FORMAT_None;
 556     hr = IPin_QueryAccept(pin, &mt);
 557     ok(hr == S_FALSE, "Got hr %#x.\n", hr);
 558     mt.formattype = FORMAT_VideoInfo;
 559
 560     mt.majortype = MEDIATYPE_NULL;
 561     hr = IPin_QueryAccept(pin, &mt);
 562     ok(hr == S_FALSE, "Got hr %#x.\n", hr);
 563     mt.majortype = MEDIATYPE_Video;
 564
 565     IPin_Release(pin);
 566
 567     IBaseFilter_FindPin(filter, L"Out", &pin);
 568
 569     hr = IPin_EnumMediaTypes(pin, &enummt);
 570     ok(hr == S_OK, "Got hr %#x.\n", hr);
 571
 572     hr = IEnumMediaTypes_Next(enummt, 1, &pmt, NULL);
 573     ok(hr == S_FALSE, "Got hr %#x.\n", hr);
 574
 575     IEnumMediaTypes_Release(enummt);
 576     IPin_Release(pin);
 577 }
 578
 579 static void test_enum_media_types(IBaseFilter *filter)
 580 {
 581     IEnumMediaTypes *enum1, *enum2;
 582     AM_MEDIA_TYPE *mts[2];
 583     ULONG count;
 584     HRESULT hr;
 585     IPin *pin;
 586
 587     IBaseFilter_FindPin(filter, L"In", &pin);
 588
 589     hr = IPin_EnumMediaTypes(pin, &enum1);
 590     ok(hr == S_OK, "Got hr %#x.\n", hr);
 591
 592     hr = IEnumMediaTypes_Next(enum1, 1, mts, NULL);
 593     ok(hr == S_FALSE, "Got hr %#x.\n", hr);
 594
 595     hr = IEnumMediaTypes_Next(enum1, 1, mts, &count);
 596     ok(hr == S_FALSE, "Got hr %#x.\n", hr);
 597     ok(!count, "Got count %u.\n", count);
 598
 599     hr = IEnumMediaTypes_Reset(enum1);
 600     ok(hr == S_OK, "Got hr %#x.\n", hr);
 601
 602     hr = IEnumMediaTypes_Next(enum1, 1, mts, NULL);
 603     ok(hr == S_FALSE, "Got hr %#x.\n", hr);
 604
 605     hr = IEnumMediaTypes_Clone(enum1, &enum2);
 606     ok(hr == S_OK, "Got hr %#x.\n", hr);
 607
 608     hr = IEnumMediaTypes_Skip(enum1, 1);
 609     ok(hr == S_FALSE, "Got hr %#x.\n", hr);
 610
 611     hr = IEnumMediaTypes_Next(enum2, 1, mts, NULL);
 612     ok(hr == S_FALSE, "Got hr %#x.\n", hr);
 613
 614     IEnumMediaTypes_Release(enum1);
 615     IEnumMediaTypes_Release(enum2);
 616     IPin_Release(pin);
 617
 618     IBaseFilter_FindPin(filter, L"Out", &pin);
 619
 620     hr = IPin_EnumMediaTypes(pin, &enum1);
 621     ok(hr == S_OK, "Got hr %#x.\n", hr);
 622
 623     hr = IEnumMediaTypes_Next(enum1, 1, mts, NULL);
 624     ok(hr == S_FALSE, "Got hr %#x.\n", hr);
 625
 626     hr = IEnumMediaTypes_Next(enum1, 1, mts, &count);
 627     ok(hr == S_FALSE, "Got hr %#x.\n", hr);
 628     ok(!count, "Got count %u.\n", count);
 629
 630     hr = IEnumMediaTypes_Reset(enum1);
 631     ok(hr == S_OK, "Got hr %#x.\n", hr);
 632
 633     hr = IEnumMediaTypes_Next(enum1, 1, mts, NULL);
 634     ok(hr == S_FALSE, "Got hr %#x.\n", hr);
 635
 636     hr = IEnumMediaTypes_Clone(enum1, &enum2);
 637     ok(hr == S_OK, "Got hr %#x.\n", hr);
 638
 639     hr = IEnumMediaTypes_Skip(enum1, 1);
 640     ok(hr == S_FALSE, "Got hr %#x.\n", hr);
 641
 642     hr = IEnumMediaTypes_Next(enum2, 1, mts, NULL);
 643     ok(hr == S_FALSE, "Got hr %#x.\n", hr);
 644
 645     IEnumMediaTypes_Release(enum1);
 646     IEnumMediaTypes_Release(enum2);
 647     IPin_Release(pin);
 648 }
 649
 650 static void test_unconnected_filter_state(IBaseFilter *filter)
 651 {
 652     FILTER_STATE state;
 653     HRESULT hr;
 654
 655     hr = IBaseFilter_GetState(filter, 0, &state);
 656     ok(hr == S_OK, "Got hr %#x.\n", hr);
 657     ok(state == State_Stopped, "Got state %u.\n", state);
 658
 659     hr = IBaseFilter_Pause(filter);
 660     ok(hr == S_OK, "Got hr %#x.\n", hr);
 661
 662     hr = IBaseFilter_GetState(filter, 0, &state);
 663     ok(hr == S_OK, "Got hr %#x.\n", hr);
 664     ok(state == State_Paused, "Got state %u.\n", state);
 665
 666     hr = IBaseFilter_Run(filter, 0);
 667     ok(hr == S_OK, "Got hr %#x.\n", hr);
 668
 669     hr = IBaseFilter_GetState(filter, 0, &state);
 670     ok(hr == S_OK, "Got hr %#x.\n", hr);
 671     ok(state == State_Running, "Got state %u.\n", state);
 672
 673     hr = IBaseFilter_Pause(filter);
 674     ok(hr == S_OK, "Got hr %#x.\n", hr);
 675
 676     hr = IBaseFilter_GetState(filter, 0, &state);
 677     ok(hr == S_OK, "Got hr %#x.\n", hr);
 678     ok(state == State_Paused, "Got state %u.\n", state);
 679
 680     hr = IBaseFilter_Stop(filter);
 681     ok(hr == S_OK, "Got hr %#x.\n", hr);
 682
 683     hr = IBaseFilter_GetState(filter, 0, &state);
 684     ok(hr == S_OK, "Got hr %#x.\n", hr);
 685     ok(state == State_Stopped, "Got state %u.\n", state);
 686
 687     hr = IBaseFilter_Run(filter, 0);
 688     ok(hr == S_OK, "Got hr %#x.\n", hr);
 689
 690     hr = IBaseFilter_GetState(filter, 0, &state);
 691     ok(hr == S_OK, "Got hr %#x.\n", hr);
 692     ok(state == State_Running, "Got state %u.\n", state);
 693
 694     hr = IBaseFilter_Stop(filter);
 695     ok(hr == S_OK, "Got hr %#x.\n", hr);
 696
 697     hr = IBaseFilter_GetState(filter, 0, &state);
 698     ok(hr == S_OK, "Got hr %#x.\n", hr);
 699     ok(state == State_Stopped, "Got state %u.\n", state);
 700 }
 701
 702 START_TEST(avico)
 703 {
 704     static const WCHAR test_display_name[] =
 705         L"@device:cm:{33D9A760-90C8-11D0-BD43-00A0C911CE86}\\wtst";
 706     ICreateDevEnum *devenum;
 707     IEnumMoniker *enummon;
 708     IBaseFilter *filter;
 709     IMoniker *mon;
 710     WCHAR *name;
 711     HRESULT hr;
 712     ULONG ref;
 713     BOOL ret;
 714
 715     ret = ICInstall(ICTYPE_VIDEO, test_fourcc, (LPARAM)driver_proc, NULL, ICINSTALL_FUNCTION);
 716     ok(ret, "Failed to install test VFW driver.\n");
 717
 718     CoInitialize(NULL);
 719
 720     hr = CoCreateInstance(&CLSID_SystemDeviceEnum, NULL, CLSCTX_INPROC_SERVER,
 721             &IID_ICreateDevEnum, (void **)&devenum);
 722     ok(hr == S_OK, "Got hr %#x.\n", hr);
 723     hr = ICreateDevEnum_CreateClassEnumerator(devenum, &CLSID_VideoCompressorCategory, &enummon, 0);
 724     ok(hr == S_OK, "Got hr %#x.\n", hr);
 725
 726     while (IEnumMoniker_Next(enummon, 1, &mon, NULL) == S_OK)
 727     {
 728         hr = IMoniker_GetDisplayName(mon, NULL, NULL, &name);
 729         ok(hr == S_OK, "Got hr %#x.\n", hr);
 730         if (!lstrcmpW(name, test_display_name))
 731         {
 732             hr = IMoniker_BindToObject(mon, NULL, NULL, &IID_IBaseFilter, (void **)&filter);
 733             ok(hr == S_OK, "Got hr %#x.\n", hr);
 734
 735             test_aggregation();
 736             test_interfaces(filter);
 737             test_enum_pins(filter);
 738             test_find_pin(filter);
 739             test_pin_info(filter);
 740             test_media_types(filter);
 741             test_enum_media_types(filter);
 742             test_unconnected_filter_state(filter);
 743
 744             ref = IBaseFilter_Release(filter);
 745             ok(!ref, "Got outstanding refcount %d.\n", ref);
 746         }
 747
 748         if (!memcmp(name, test_display_name, 11 * sizeof(WCHAR)))
 749             test_property_bag(mon);
 750
 751         CoTaskMemFree(name);
 752         IMoniker_Release(mon);
 753     }
 754
 755     IEnumMoniker_Release(enummon);
 756     ICreateDevEnum_Release(devenum);
 757
 758     ret = ICRemove(ICTYPE_VIDEO, test_fourcc, 0);
 759     ok(ret, "Failed to remove test driver.\n");
 760
 761     CoUninitialize();
 762 }