1 /*
2 * Some unit tests for ddraw reference counting
3 *
4 * Copyright (C) 2006 Stefan Dösinger
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 #define COBJMACROS
21
22 #include <assert.h>
23 #include "wine/test.h"
24 #include "ddraw.h"
25 #include "d3d.h"
26 #include "unknwn.h"
27
28 static HRESULT (WINAPI *pDirectDrawCreateEx)(LPGUID,LPVOID*,REFIID,LPUNKNOWN);
29
30 static void init_function_pointers(void)
31 {
32 HMODULE hmod = GetModuleHandleA("ddraw.dll");
33 pDirectDrawCreateEx = (void*)GetProcAddress(hmod, "DirectDrawCreateEx");
34 }
35
36 static ULONG getRefcount(IUnknown *iface)
37 {
38 IUnknown_AddRef(iface);
39 return IUnknown_Release(iface);
40 }
41
42 static void test_ddraw_objects(void)
43 {
44 HRESULT hr;
45 ULONG ref;
46 IDirectDraw7 *DDraw7;
47 IDirectDraw4 *DDraw4;
48 IDirectDraw2 *DDraw2;
49 IDirectDraw *DDraw1;
50 IDirectDrawPalette *palette;
51 IDirectDrawSurface7 *surface = NULL;
52 IDirectDrawSurface *surface1;
53 IDirectDrawSurface4 *surface4;
54 PALETTEENTRY Table[256];
55 DDSURFACEDESC2 ddsd;
56
57 hr = pDirectDrawCreateEx(NULL, (void **) &DDraw7, &IID_IDirectDraw7, NULL);
58 ok(hr == DD_OK || hr==DDERR_NODIRECTDRAWSUPPORT, "DirectDrawCreateEx returned: %x\n", hr);
59 if(!DDraw7)
60 {
61 trace("Couldn't create DDraw interface, skipping tests\n");
62 return;
63 }
64
65 hr = IDirectDraw7_QueryInterface(DDraw7, &IID_IDirectDraw4, (void **) &DDraw4);
66 ok(hr == DD_OK, "IDirectDraw7_QueryInterface returned %08x\n", hr);
67 hr = IDirectDraw7_QueryInterface(DDraw7, &IID_IDirectDraw2, (void **) &DDraw2);
68 ok(hr == DD_OK, "IDirectDraw7_QueryInterface returned %08x\n", hr);
69 hr = IDirectDraw7_QueryInterface(DDraw7, &IID_IDirectDraw, (void **) &DDraw1);
70 ok(hr == DD_OK, "IDirectDraw7_QueryInterface returned %08x\n", hr);
71
72 ref = getRefcount( (IUnknown *) DDraw7);
73 ok(ref == 1, "Got refcount %d, expected 1\n", ref);
74
75 /* Fails without a cooplevel */
76 hr = IDirectDraw7_CreatePalette(DDraw7, DDPCAPS_ALLOW256 | DDPCAPS_8BIT, Table, &palette, NULL);
77 ok(hr == DDERR_NOCOOPERATIVELEVELSET, "CreatePalette returned %08x\n", hr);
78
79 /* This check is before the cooplevel check */
80 hr = IDirectDraw7_CreatePalette(DDraw7, DDPCAPS_ALLOW256 | DDPCAPS_8BIT, Table, &palette, (void *) 0xdeadbeef);
81 ok(hr == CLASS_E_NOAGGREGATION, "CreatePalette returned %08x\n", hr);
82
83 hr = IDirectDraw7_SetCooperativeLevel(DDraw7, 0, DDSCL_NORMAL);
84 ok(hr == DD_OK, "SetCooperativeLevel failed with %08x\n", hr);
85
86 memset(&ddsd, 0, sizeof(ddsd));
87 ddsd.dwSize = sizeof(ddsd);
88 ddsd.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT | DDSD_PIXELFORMAT;
89 ddsd.dwWidth = 64;
90 ddsd.dwHeight = 64;
91 ddsd.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN;
92 U4(ddsd).ddpfPixelFormat.dwSize = sizeof(U4(ddsd).ddpfPixelFormat);
93 U4(ddsd).ddpfPixelFormat.dwFlags = DDPF_PALETTEINDEXED8 | DDPF_RGB;
94 U1(U4(ddsd).ddpfPixelFormat).dwRGBBitCount = 8;
95
96 hr = IDirectDraw7_CreateSurface(DDraw7, &ddsd, &surface, NULL);
97 if (!surface)
98 {
99 win_skip("Could not create surface : %08x\n", hr);
100 IDirectDraw7_Release(DDraw7);
101 return;
102 }
103 ok(hr == DD_OK, "CreateSurface failed with %08x\n", hr);
104
105 /* DDraw refcount increased by 1 */
106 ref = getRefcount( (IUnknown *) DDraw7);
107 ok(ref == 2, "Got refcount %d, expected 2\n", ref);
108
109 /* Surface refcount starts with 1 */
110 ref = getRefcount( (IUnknown *) surface);
111 ok(ref == 1, "Got refcount %d, expected 1\n", ref);
112
113 hr = IDirectDraw7_CreatePalette(DDraw7, DDPCAPS_ALLOW256 | DDPCAPS_8BIT, Table, &palette, NULL);
114 ok(hr == DD_OK, "CreatePalette returned %08x\n", hr);
115
116 /* DDraw refcount increased by 1 */
117 ref = getRefcount( (IUnknown *) DDraw7);
118 ok(ref == 3, "Got refcount %d, expected 3\n", ref);
119
120 /* Palette starts with 1 */
121 ref = getRefcount( (IUnknown *) palette);
122 ok(ref == 1, "Got refcount %d, expected 1\n", ref);
123
124 /* Test attaching a palette to a surface */
125 hr = IDirectDrawSurface7_SetPalette(surface, palette);
126 ok(hr == DD_OK, "IDirectDrawSurface_SetPalette failed with %08x\n", hr);
127
128 /* Palette refcount increased, surface stays the same */
129 ref = getRefcount( (IUnknown *) palette);
130 ok(ref == 2, "Got refcount %d, expected 2\n", ref);
131 ref = getRefcount( (IUnknown *) surface);
132 ok(ref == 1, "Got refcount %d, expected 1\n", ref);
133
134 IDirectDrawSurface7_Release(surface);
135 /* Increased before - decrease now */
136 ref = getRefcount( (IUnknown *) DDraw7);
137 ok(ref == 2, "Got refcount %d, expected 2\n", ref);
138
139 /* Releasing the surface detaches the palette */
140 ref = getRefcount( (IUnknown *) palette);
141 ok(ref == 1, "Got refcount %d, expected 1\n", ref);
142
143 IDirectDrawPalette_Release(palette);
144
145 /* Increased before - decrease now */
146 ref = getRefcount( (IUnknown *) DDraw7);
147 ok(ref == 1, "Got refcount %d, expected 1\n", ref);
148
149 /* Not all interfaces are AddRefed when a palette is created */
150 hr = IDirectDraw4_CreatePalette(DDraw4, DDPCAPS_ALLOW256 | DDPCAPS_8BIT, Table, &palette, NULL);
151 ok(hr == DD_OK, "CreatePalette returned %08x\n", hr);
152 ref = getRefcount( (IUnknown *) DDraw4);
153 ok(ref == 2, "Got refcount %d, expected 2\n", ref);
154 IDirectDrawPalette_Release(palette);
155
156 /* No addref here */
157 hr = IDirectDraw2_CreatePalette(DDraw2, DDPCAPS_ALLOW256 | DDPCAPS_8BIT, Table, &palette, NULL);
158 ok(hr == DD_OK, "CreatePalette returned %08x\n", hr);
159 ref = getRefcount( (IUnknown *) DDraw2);
160 ok(ref == 1, "Got refcount %d, expected 1\n", ref);
161 IDirectDrawPalette_Release(palette);
162
163 /* No addref here */
164 hr = IDirectDraw_CreatePalette(DDraw1, DDPCAPS_ALLOW256 | DDPCAPS_8BIT, Table, &palette, NULL);
165 ok(hr == DD_OK, "CreatePalette returned %08x\n", hr);
166 ref = getRefcount( (IUnknown *) DDraw1);
167 ok(ref == 1, "Got refcount %d, expected 1\n", ref);
168 IDirectDrawPalette_Release(palette);
169
170 /* Similar for surfaces */
171 hr = IDirectDraw4_CreateSurface(DDraw4, &ddsd, &surface4, NULL);
172 ok(hr == DD_OK, "CreateSurface returned %08x\n", hr);
173 ref = getRefcount( (IUnknown *) DDraw4);
174 ok(ref == 2, "Got refcount %d, expected 2\n", ref);
175 IDirectDrawSurface4_Release(surface4);
176
177 ddsd.dwSize = sizeof(DDSURFACEDESC);
178 hr = IDirectDraw2_CreateSurface(DDraw2, (DDSURFACEDESC *) &ddsd, &surface1, NULL);
179 ok(hr == DD_OK, "CreateSurface returned %08x\n", hr);
180 ref = getRefcount( (IUnknown *) DDraw2);
181 ok(ref == 1, "Got refcount %d, expected 1\n", ref);
182 IDirectDrawSurface_Release(surface1);
183
184 hr = IDirectDraw_CreateSurface(DDraw1, (DDSURFACEDESC *) &ddsd, &surface1, NULL);
185 ok(hr == DD_OK, "CreateSurface returned %08x\n", hr);
186 ref = getRefcount( (IUnknown *) DDraw1);
187 ok(ref == 1, "Got refcount %d, expected 1\n", ref);
188 IDirectDrawSurface_Release(surface1);
189
190 IDirectDraw7_Release(DDraw7);
191 IDirectDraw4_Release(DDraw4);
192 IDirectDraw2_Release(DDraw2);
193 IDirectDraw_Release(DDraw1);
194 }
195
196 static void test_iface_refcnt(void)
197 {
198 HRESULT hr;
199 IDirectDraw *DDraw1;
200 IDirectDraw2 *DDraw2;
201 IDirectDraw4 *DDraw4;
202 IDirectDraw7 *DDraw7;
203 IDirect3D7 *D3D7;
204 IDirect3D3 *D3D3;
205 IDirect3D2 *D3D2;
206 IDirect3D *D3D1;
207 long ref;
208
209 hr = pDirectDrawCreateEx(NULL, (void **) &DDraw7, &IID_IDirectDraw7, NULL);
210 ok(hr == DD_OK || hr==DDERR_NODIRECTDRAWSUPPORT, "DirectDrawCreateEx returned: %x\n", hr);
211 if(!DDraw7)
212 {
213 trace("Couldn't create DDraw interface, skipping tests\n");
214 return;
215 }
216
217 ref = getRefcount( (IUnknown *) DDraw7);
218 ok(ref == 1, "Initial IDirectDraw7 reference count is %ld\n", ref);
219
220 hr = IDirectDraw7_QueryInterface(DDraw7, &IID_IDirectDraw4, (void **) &DDraw4);
221 ok(hr == DD_OK, "IDirectDraw7_QueryInterface returned %08x\n", hr);
222 hr = IDirectDraw7_QueryInterface(DDraw7, &IID_IDirectDraw2, (void **) &DDraw2);
223 ok(hr == DD_OK, "IDirectDraw7_QueryInterf&ace returned %08x\n", hr);
224 hr = IDirectDraw7_QueryInterface(DDraw7, &IID_IDirectDraw, (void **) &DDraw1);
225 ok(hr == DD_OK, "IDirectDraw7_QueryInterface returned %08x\n", hr);
226
227 /* All interfaces now have refcount 1! */
228 ref = getRefcount( (IUnknown *) DDraw7);
229 ok(ref == 1, "IDirectDraw7 reference count is %ld\n", ref);
230 ref = getRefcount( (IUnknown *) DDraw7);
231 ok(ref == 1, "IDirectDraw7 reference count is %ld\n", ref);
232 ref = getRefcount( (IUnknown *) DDraw4);
233 ok(ref == 1, "IDirectDraw4 reference count is %ld\n", ref);
234 ref = getRefcount( (IUnknown *) DDraw2);
235 ok(ref == 1, "IDirectDraw2 reference count is %ld\n", ref);
236 ref = getRefcount( (IUnknown *) DDraw1);
237 ok(ref == 1, "IDirectDraw reference count is %ld\n", ref);
238
239 hr = IDirectDraw7_QueryInterface(DDraw7, &IID_IDirect3D7, (void **) &D3D7);
240 ok(hr == DD_OK || hr == E_NOINTERFACE, /* win64 */
241 "IDirectDraw7_QueryInterface returned %08x\n", hr);
242 if (FAILED(hr))
243 {
244 IDirectDraw7_Release(DDraw7);
245 IDirectDraw4_Release(DDraw4);
246 IDirectDraw2_Release(DDraw2);
247 IDirectDraw_Release(DDraw1);
248 skip( "no IDirect3D7 support\n" );
249 return;
250 }
251
252 /* Apparently IDirectDrawX and IDirect3DX are linked together */
253 ref = getRefcount( (IUnknown *) D3D7);
254 ok(ref == 2, "IDirect3D7 reference count is %ld\n", ref);
255 ref = getRefcount( (IUnknown *) DDraw7);
256 ok(ref == 2, "IDirectDraw7 reference count is %ld\n", ref);
257
258 IDirectDraw7_AddRef(DDraw7);
259 ref = getRefcount( (IUnknown *) D3D7);
260 ok(ref == 3, "IDirect3D7 reference count is %ld\n", ref);
261 ref = getRefcount( (IUnknown *) DDraw7);
262 ok(ref == 3, "IDirectDraw7 reference count is %ld\n", ref);
263
264 IDirect3D7_Release(D3D7);
265 ref = getRefcount( (IUnknown *) D3D7);
266 ok(ref == 2, "IDirect3D7 reference count is %ld\n", ref);
267 ref = getRefcount( (IUnknown *) DDraw7);
268 ok(ref == 2, "IDirectDraw7 reference count is %ld\n", ref);
269
270 /* Can't get older d3d interfaces. WHY????? */
271 hr = IDirectDraw7_QueryInterface(DDraw7, &IID_IDirect3D3, (void **) &D3D3);
272 todo_wine ok(hr == E_NOINTERFACE, "IDirectDraw7_QueryInterface returned %08x\n", hr);
273 if(hr == DD_OK && D3D3) IDirect3D3_Release(D3D3);
274
275 hr = IDirectDraw4_QueryInterface(DDraw4, &IID_IDirect3D3, (void **) &D3D3);
276 todo_wine ok(hr == E_NOINTERFACE, "IDirectDraw4_QueryInterface returned %08x\n", hr);
277 if(hr == DD_OK && D3D3) IDirect3D3_Release(D3D3);
278
279 hr = IDirectDraw7_QueryInterface(DDraw7, &IID_IDirect3D2, (void **) &D3D2);
280 todo_wine ok(hr == E_NOINTERFACE, "IDirectDraw7_QueryInterface returned %08x\n", hr);
281 if(hr == DD_OK && D3D2) IDirect3D2_Release(D3D2);
282
283 hr = IDirectDraw2_QueryInterface(DDraw2, &IID_IDirect3D2, (void **) &D3D2);
284 todo_wine ok(hr == E_NOINTERFACE, "IDirectDraw2_QueryInterface returned %08x\n", hr);
285 if(hr == DD_OK && D3D2) IDirect3D2_Release(D3D2);
286
287 hr = IDirectDraw7_QueryInterface(DDraw7, &IID_IDirect3D, (void **) &D3D1);
288 todo_wine ok(hr == E_NOINTERFACE, "IDirectDraw7_QueryInterface returned %08x\n", hr);
289 if(hr == DD_OK && D3D1) IDirect3D_Release(D3D1);
290
291 hr = IDirectDraw_QueryInterface(DDraw1, &IID_IDirect3D, (void **) &D3D1);
292 todo_wine ok(hr == E_NOINTERFACE, "IDirectDraw_QueryInterface returned %08x\n", hr);
293 if(hr == DD_OK && D3D1) IDirect3D_Release(D3D1);
294
295 hr = IDirect3D7_QueryInterface(D3D7, &IID_IDirect3D, (void **) &D3D1);
296 todo_wine ok(hr == E_NOINTERFACE, "IDirect3D7_QueryInterface returned %08x\n", hr);
297 if(hr == DD_OK && D3D1) IDirect3D_Release(D3D1);
298
299 /* Try an AddRef, it only affects the AddRefed interface */
300 IDirectDraw4_AddRef(DDraw4);
301 ref = getRefcount( (IUnknown *) DDraw7);
302 ok(ref == 2, "IDirectDraw7 reference count is %ld\n", ref); /* <-- From the d3d query */
303 ref = getRefcount( (IUnknown *) DDraw4);
304 ok(ref == 2, "IDirectDraw4 reference count is %ld\n", ref); /* <-- The AddRef call */
305 ref = getRefcount( (IUnknown *) DDraw2);
306 ok(ref == 1, "IDirectDraw2 reference count is %ld\n", ref);
307 ref = getRefcount( (IUnknown *) DDraw1);
308 ok(ref == 1, "IDirectDraw reference count is %ld\n", ref);
309 ref = getRefcount( (IUnknown *) D3D7);
310 ok(ref == 2, "IDirect3D7 reference count is %ld\n", ref); /* <-- From the d3d query */
311 IDirectDraw4_Release(DDraw4);
312
313 /* Make sure that they are one object, not different ones */
314 hr = IDirectDraw4_SetCooperativeLevel(DDraw4, GetDesktopWindow(), DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN);
315 ok(hr == DD_OK, "IDirectDraw4::SetCooperativeLevel returned %08x\n", hr);
316 /* After an window has been set, DDSCL_SETFOCUSWINDOW should return DDERR_HWNDALREADYSET, see the mode test */
317 hr = IDirectDraw7_SetCooperativeLevel(DDraw7, NULL, DDSCL_SETFOCUSWINDOW);
318 ok(hr == DDERR_HWNDALREADYSET, "IDirectDraw7::SetCooperativeLevel returned %08x\n", hr);
319
320 /* All done, release all interfaces */
321 IDirectDraw7_Release(DDraw7);
322 IDirectDraw4_Release(DDraw4);
323 IDirectDraw2_Release(DDraw2);
324 IDirectDraw_Release(DDraw1);
325 IDirect3D7_Release(D3D7);
326 }
327
328 static void test_d3d_ifaces(void)
329 {
330 IDirectDraw *DDraw1;
331 IDirectDraw2 *DDraw2;
332 IDirectDraw4 *DDraw4;
333 IDirect3D *D3D1;
334 IDirect3D2 *D3D2;
335 IDirect3D3 *D3D3;
336 IDirect3D7 *D3D7;
337 HRESULT hr;
338 long ref;
339
340 hr = DirectDrawCreate(NULL, &DDraw1, NULL);
341 ok(hr == DD_OK || hr==DDERR_NODIRECTDRAWSUPPORT, "DirectDrawCreateEx returned: %x\n", hr);
342 if(!DDraw1)
343 {
344 trace("DirectDrawCreate failed with %08x\n", hr);
345 return;
346 }
347
348 hr = IDirectDraw_QueryInterface(DDraw1, &IID_IDirectDraw2, (void **) &DDraw2);
349 ok(hr == DD_OK, "IDirectDraw_QueryInterface returned %08x\n", hr);
350 hr = IDirectDraw_QueryInterface(DDraw1, &IID_IDirectDraw4, (void **) &DDraw4);
351 ok(hr == DD_OK, "IDirectDraw_QueryInterface returned %08x\n", hr);
352
353 ref = getRefcount( (IUnknown *) DDraw4);
354 ok(ref == 1, "IDirectDraw4 reference count is %ld\n", ref);
355 ref = getRefcount( (IUnknown *) DDraw2);
356 ok(ref == 1, "IDirectDraw2 reference count is %ld\n", ref);
357 ref = getRefcount( (IUnknown *) DDraw1);
358 ok(ref == 1, "IDirectDraw reference count is %ld\n", ref);
359
360 hr = IDirectDraw_QueryInterface(DDraw1, &IID_IDirect3D, (void **) &D3D1);
361 if (hr == E_NOINTERFACE) /* win64 */
362 {
363 IDirectDraw4_Release(DDraw4);
364 IDirectDraw2_Release(DDraw2);
365 IDirectDraw_Release(DDraw1);
366 skip( "no IDirect3D support\n" );
367 return;
368 }
369 ok(hr == DD_OK, "IDirectDraw_QueryInterface returned %08x\n", hr);
370 ref = getRefcount( (IUnknown *) DDraw4);
371 ok(ref == 1, "IDirectDraw4 reference count is %ld\n", ref);
372 ref = getRefcount( (IUnknown *) DDraw2);
373 ok(ref == 1, "IDirectDraw2 reference count is %ld\n", ref);
374 ref = getRefcount( (IUnknown *) DDraw1);
375 ok(ref == 2, "IDirectDraw reference count is %ld\n", ref);
376 IDirect3D_Release(D3D1);
377
378 hr = IDirectDraw2_QueryInterface(DDraw2, &IID_IDirect3D2, (void **) &D3D2);
379 ok(hr == DD_OK, "IDirectDraw_QueryInterface returned %08x\n", hr);
380 ref = getRefcount( (IUnknown *) DDraw4);
381 ok(ref == 1, "IDirectDraw4 reference count is %ld\n", ref);
382 ref = getRefcount( (IUnknown *) DDraw2);
383 ok(ref == 1, "IDirectDraw2 reference count is %ld\n", ref);
384 ref = getRefcount( (IUnknown *) DDraw1);
385 ok(ref == 2, "IDirectDraw reference count is %ld\n", ref);
386 IDirect3D2_Release(D3D2);
387
388 hr = IDirectDraw4_QueryInterface(DDraw4, &IID_IDirect3D3, (void **) &D3D3);
389 ok(hr == DD_OK, "IDirectDraw_QueryInterface returned %08x\n", hr);
390 ref = getRefcount( (IUnknown *) DDraw4);
391 ok(ref == 1, "IDirectDraw4 reference count is %ld\n", ref);
392 ref = getRefcount( (IUnknown *) DDraw2);
393 ok(ref == 1, "IDirectDraw2 reference count is %ld\n", ref);
394 ref = getRefcount( (IUnknown *) DDraw1);
395 ok(ref == 2, "IDirectDraw reference count is %ld\n", ref);
396 IDirect3D3_Release(D3D3);
397
398 /* Try to AddRef the D3D3 interface that has been released already */
399 IDirect3D3_AddRef(D3D3);
400 ref = getRefcount( (IUnknown *) DDraw1);
401 ok(ref == 2, "IDirectDraw reference count is %ld\n", ref);
402 ref = getRefcount( (IUnknown *) D3D3);
403 ok(ref == 2, "IDirect3D3 reference count is %ld\n", ref);
404 /* The newer interfaces remain untouched */
405 ref = getRefcount( (IUnknown *) DDraw4);
406 ok(ref == 1, "IDirectDraw4 reference count is %ld\n", ref);
407 ref = getRefcount( (IUnknown *) DDraw2);
408 ok(ref == 1, "IDirectDraw2 reference count is %ld\n", ref);
409 IDirect3D3_Release(D3D3);
410 ref = getRefcount( (IUnknown *) DDraw1);
411 ok(ref == 1, "IDirectDraw reference count is %ld\n", ref);
412 ref = getRefcount( (IUnknown *) DDraw1);
413 ok(ref == 1, "IDirectDraw reference count is %ld\n", ref);
414
415 /* It is possible to query any IDirect3D interfaces from any IDirectDraw interface,
416 * Except IDirect3D7, it can only be returned by IDirectDraw7(which can't return older ifaces)
417 */
418 hr = IDirectDraw_QueryInterface(DDraw2, &IID_IDirect3D, (void **) &D3D1);
419 ok(hr == DD_OK, "IDirectDraw2_QueryInterface returned %08x\n", hr);
420 IDirect3D_Release(D3D1);
421 hr = IDirectDraw4_QueryInterface(DDraw4, &IID_IDirect3D, (void **) &D3D1);
422 ok(hr == DD_OK, "IDirectDraw4_QueryInterface returned %08x\n", hr);
423 IDirect3D_Release(D3D1);
424
425 hr = IDirectDraw_QueryInterface(DDraw1, &IID_IDirect3D2, (void **) &D3D2);
426 ok(hr == DD_OK, "IDirectDraw_QueryInterface returned %08x\n", hr);
427 IDirect3D_Release(D3D2);
428 hr = IDirectDraw4_QueryInterface(DDraw4, &IID_IDirect3D2, (void **) &D3D2);
429 ok(hr == DD_OK, "IDirectDraw4_QueryInterface returned %08x\n", hr);
430 IDirect3D_Release(D3D2);
431
432 hr = IDirectDraw_QueryInterface(DDraw1, &IID_IDirect3D3, (void **) &D3D3);
433 ok(hr == DD_OK, "IDirectDraw_QueryInterface returned %08x\n", hr);
434 IDirect3D_Release(D3D3);
435 hr = IDirectDraw2_QueryInterface(DDraw2, &IID_IDirect3D3, (void **) &D3D3);
436 ok(hr == DD_OK, "IDirectDraw2_QueryInterface returned %08x\n", hr);
437 IDirect3D_Release(D3D3);
438
439 /* This does NOT work */
440 hr = IDirectDraw_QueryInterface(DDraw1, &IID_IDirect3D7, (void **) &D3D7);
441 todo_wine ok(hr == E_NOINTERFACE, "IDirectDraw_QueryInterface returned %08x\n", hr);
442 if(D3D7) IDirect3D_Release(D3D7);
443 hr = IDirectDraw2_QueryInterface(DDraw2, &IID_IDirect3D7, (void **) &D3D7);
444 todo_wine ok(hr == E_NOINTERFACE, "IDirectDraw2_QueryInterface returned %08x\n", hr);
445 if(D3D7) IDirect3D_Release(D3D7);
446 hr = IDirectDraw4_QueryInterface(DDraw4, &IID_IDirect3D7, (void **) &D3D7);
447 todo_wine ok(hr == E_NOINTERFACE, "IDirectDraw4_QueryInterface returned %08x\n", hr);
448 if(D3D7) IDirect3D_Release(D3D7);
449
450 /* Release the interfaces */
451 IDirectDraw4_Release(DDraw4);
452 IDirectDraw2_Release(DDraw2);
453 IDirectDraw_Release(DDraw1);
454 }
455
456 START_TEST(refcount)
457 {
458 init_function_pointers();
459 if(!pDirectDrawCreateEx)
460 {
461 win_skip("function DirectDrawCreateEx not available\n");
462 return;
463 }
464 test_ddraw_objects();
465 test_iface_refcnt();
466 test_d3d_ifaces();
467 }
468
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