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 unsigned long 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 unsigned long ref;
46 IDirectDraw7 *DDraw7;
47 IDirectDraw4 *DDraw4;
48 IDirectDraw2 *DDraw2;
49 IDirectDraw *DDraw1;
50 IDirectDrawPalette *palette;
51 IDirectDrawSurface7 *surface;
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 %ld, 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 ok(hr == DD_OK, "CreateSurface failed with %08x\n", hr);
98
99 /* DDraw refcount increased by 1 */
100 ref = getRefcount( (IUnknown *) DDraw7);
101 ok(ref == 2, "Got refcount %ld, expected 2\n", ref);
102
103 /* Surface refcount starts with 1 */
104 ref = getRefcount( (IUnknown *) surface);
105 ok(ref == 1, "Got refcount %ld, expected 1\n", ref);
106
107 hr = IDirectDraw7_CreatePalette(DDraw7, DDPCAPS_ALLOW256 | DDPCAPS_8BIT, Table, &palette, NULL);
108 ok(hr == DD_OK, "CreatePalette returned %08x\n", hr);
109
110 /* DDraw refcount increased by 1 */
111 ref = getRefcount( (IUnknown *) DDraw7);
112 ok(ref == 3, "Got refcount %ld, expected 3\n", ref);
113
114 /* Palette starts with 1 */
115 ref = getRefcount( (IUnknown *) palette);
116 ok(ref == 1, "Got refcount %ld, expected 1\n", ref);
117
118 /* Test attaching a palette to a surface */
119 hr = IDirectDrawSurface7_SetPalette(surface, palette);
120 ok(hr == DD_OK, "IDirectDrawSurface_SetPalette failed with %08x\n", hr);
121
122 /* Palette refcount increased, surface stays the same */
123 ref = getRefcount( (IUnknown *) palette);
124 ok(ref == 2, "Got refcount %ld, expected 2\n", ref);
125 ref = getRefcount( (IUnknown *) surface);
126 ok(ref == 1, "Got refcount %ld, expected 1\n", ref);
127
128 IDirectDrawSurface7_Release(surface);
129 /* Increased before - decrease now */
130 ref = getRefcount( (IUnknown *) DDraw7);
131 ok(ref == 2, "Got refcount %ld, expected 2\n", ref);
132
133 /* Releasing the surface detaches the palette */
134 ref = getRefcount( (IUnknown *) palette);
135 ok(ref == 1, "Got refcount %ld, expected 1\n", ref);
136
137 IDirectDrawPalette_Release(palette);
138
139 /* Increased before - decrease now */
140 ref = getRefcount( (IUnknown *) DDraw7);
141 ok(ref == 1, "Got refcount %ld, expected 1\n", ref);
142
143 /* Not all interfaces are AddRefed when a palette is created */
144 hr = IDirectDraw4_CreatePalette(DDraw4, DDPCAPS_ALLOW256 | DDPCAPS_8BIT, Table, &palette, NULL);
145 ok(hr == DD_OK, "CreatePalette returned %08x\n", hr);
146 ref = getRefcount( (IUnknown *) DDraw4);
147 ok(ref == 2, "Got refcount %ld, expected 2\n", ref);
148 IDirectDrawPalette_Release(palette);
149
150 /* No addref here */
151 hr = IDirectDraw2_CreatePalette(DDraw2, DDPCAPS_ALLOW256 | DDPCAPS_8BIT, Table, &palette, NULL);
152 ok(hr == DD_OK, "CreatePalette returned %08x\n", hr);
153 ref = getRefcount( (IUnknown *) DDraw2);
154 ok(ref == 1, "Got refcount %ld, expected 1\n", ref);
155 IDirectDrawPalette_Release(palette);
156
157 /* No addref here */
158 hr = IDirectDraw_CreatePalette(DDraw1, DDPCAPS_ALLOW256 | DDPCAPS_8BIT, Table, &palette, NULL);
159 ok(hr == DD_OK, "CreatePalette returned %08x\n", hr);
160 ref = getRefcount( (IUnknown *) DDraw1);
161 ok(ref == 1, "Got refcount %ld, expected 1\n", ref);
162 IDirectDrawPalette_Release(palette);
163
164 /* Similar for surfaces */
165 hr = IDirectDraw4_CreateSurface(DDraw4, &ddsd, &surface4, NULL);
166 ok(hr == DD_OK, "CreateSurface returned %08x\n", hr);
167 ref = getRefcount( (IUnknown *) DDraw4);
168 ok(ref == 2, "Got refcount %ld, expected 2\n", ref);
169 IDirectDrawSurface4_Release(surface4);
170
171 ddsd.dwSize = sizeof(DDSURFACEDESC);
172 hr = IDirectDraw2_CreateSurface(DDraw2, (DDSURFACEDESC *) &ddsd, &surface1, NULL);
173 ok(hr == DD_OK, "CreateSurface returned %08x\n", hr);
174 ref = getRefcount( (IUnknown *) DDraw2);
175 ok(ref == 1, "Got refcount %ld, expected 1\n", ref);
176 IDirectDrawSurface_Release(surface1);
177
178 hr = IDirectDraw_CreateSurface(DDraw1, (DDSURFACEDESC *) &ddsd, &surface1, NULL);
179 ok(hr == DD_OK, "CreateSurface returned %08x\n", hr);
180 ref = getRefcount( (IUnknown *) DDraw1);
181 ok(ref == 1, "Got refcount %ld, expected 1\n", ref);
182 IDirectDrawSurface_Release(surface1);
183
184 IDirectDraw7_Release(DDraw7);
185 IDirectDraw4_Release(DDraw4);
186 IDirectDraw2_Release(DDraw2);
187 IDirectDraw_Release(DDraw1);
188 }
189
190 static void test_iface_refcnt(void)
191 {
192 HRESULT hr;
193 IDirectDraw *DDraw1;
194 IDirectDraw2 *DDraw2;
195 IDirectDraw4 *DDraw4;
196 IDirectDraw7 *DDraw7;
197 IDirect3D7 *D3D7;
198 IDirect3D3 *D3D3;
199 IDirect3D2 *D3D2;
200 IDirect3D *D3D1;
201 long ref;
202
203 hr = pDirectDrawCreateEx(NULL, (void **) &DDraw7, &IID_IDirectDraw7, NULL);
204 ok(hr == DD_OK || hr==DDERR_NODIRECTDRAWSUPPORT, "DirectDrawCreateEx returned: %x\n", hr);
205 if(!DDraw7)
206 {
207 trace("Couldn't create DDraw interface, skipping tests\n");
208 return;
209 }
210
211 ref = getRefcount( (IUnknown *) DDraw7);
212 ok(ref == 1, "Initial IDirectDraw7 reference count is %ld\n", ref);
213
214 hr = IDirectDraw7_QueryInterface(DDraw7, &IID_IDirectDraw4, (void **) &DDraw4);
215 ok(hr == DD_OK, "IDirectDraw7_QueryInterface returned %08x\n", hr);
216 hr = IDirectDraw7_QueryInterface(DDraw7, &IID_IDirectDraw2, (void **) &DDraw2);
217 ok(hr == DD_OK, "IDirectDraw7_QueryInterf&ace returned %08x\n", hr);
218 hr = IDirectDraw7_QueryInterface(DDraw7, &IID_IDirectDraw, (void **) &DDraw1);
219 ok(hr == DD_OK, "IDirectDraw7_QueryInterface returned %08x\n", hr);
220
221 /* All interfaces now have refcount 1! */
222 ref = getRefcount( (IUnknown *) DDraw7);
223 ok(ref == 1, "IDirectDraw7 reference count is %ld\n", ref);
224 ref = getRefcount( (IUnknown *) DDraw7);
225 ok(ref == 1, "IDirectDraw7 reference count is %ld\n", ref);
226 ref = getRefcount( (IUnknown *) DDraw4);
227 ok(ref == 1, "IDirectDraw4 reference count is %ld\n", ref);
228 ref = getRefcount( (IUnknown *) DDraw2);
229 ok(ref == 1, "IDirectDraw2 reference count is %ld\n", ref);
230 ref = getRefcount( (IUnknown *) DDraw1);
231 ok(ref == 1, "IDirectDraw reference count is %ld\n", ref);
232
233 hr = IDirectDraw7_QueryInterface(DDraw7, &IID_IDirect3D7, (void **) &D3D7);
234 ok(hr == DD_OK, "IDirectDraw7_QueryInterface returned %08x\n", hr);
235
236 /* Apparently IDirectDrawX and IDirect3DX are linked together */
237 ref = getRefcount( (IUnknown *) D3D7);
238 ok(ref == 2, "IDirect3D7 reference count is %ld\n", ref);
239 ref = getRefcount( (IUnknown *) DDraw7);
240 ok(ref == 2, "IDirectDraw7 reference count is %ld\n", ref);
241
242 IDirectDraw7_AddRef(DDraw7);
243 ref = getRefcount( (IUnknown *) D3D7);
244 ok(ref == 3, "IDirect3D7 reference count is %ld\n", ref);
245 ref = getRefcount( (IUnknown *) DDraw7);
246 ok(ref == 3, "IDirectDraw7 reference count is %ld\n", ref);
247
248 IDirect3D7_Release(D3D7);
249 ref = getRefcount( (IUnknown *) D3D7);
250 ok(ref == 2, "IDirect3D7 reference count is %ld\n", ref);
251 ref = getRefcount( (IUnknown *) DDraw7);
252 ok(ref == 2, "IDirectDraw7 reference count is %ld\n", ref);
253
254 /* Can't get older d3d interfaces. WHY????? */
255 hr = IDirectDraw7_QueryInterface(DDraw4, &IID_IDirect3D3, (void **) &D3D3);
256 todo_wine ok(hr == E_NOINTERFACE, "IDirectDraw7_QueryInterface returned %08x\n", hr);
257 if(hr == DD_OK && D3D3) IDirect3D3_Release(D3D3);
258
259 hr = IDirectDraw4_QueryInterface(DDraw4, &IID_IDirect3D3, (void **) &D3D3);
260 todo_wine ok(hr == E_NOINTERFACE, "IDirectDraw4_QueryInterface returned %08x\n", hr);
261 if(hr == DD_OK && D3D3) IDirect3D3_Release(D3D3);
262
263 hr = IDirectDraw7_QueryInterface(DDraw7, &IID_IDirect3D2, (void **) &D3D2);
264 todo_wine ok(hr == E_NOINTERFACE, "IDirectDraw7_QueryInterface returned %08x\n", hr);
265 if(hr == DD_OK && D3D2) IDirect3D2_Release(D3D2);
266
267 hr = IDirectDraw2_QueryInterface(DDraw2, &IID_IDirect3D2, (void **) &D3D2);
268 todo_wine ok(hr == E_NOINTERFACE, "IDirectDraw2_QueryInterface returned %08x\n", hr);
269 if(hr == DD_OK && D3D2) IDirect3D2_Release(D3D2);
270
271 hr = IDirectDraw7_QueryInterface(DDraw7, &IID_IDirect3D, (void **) &D3D1);
272 todo_wine ok(hr == E_NOINTERFACE, "IDirectDraw7_QueryInterface returned %08x\n", hr);
273 if(hr == DD_OK && D3D1) IDirect3D_Release(D3D1);
274
275 hr = IDirectDraw_QueryInterface(DDraw1, &IID_IDirect3D, (void **) &D3D1);
276 todo_wine ok(hr == E_NOINTERFACE, "IDirectDraw_QueryInterface returned %08x\n", hr);
277 if(hr == DD_OK && D3D1) IDirect3D_Release(D3D1);
278
279 hr = IDirect3D7_QueryInterface(D3D7, &IID_IDirect3D, (void **) &D3D1);
280 todo_wine ok(hr == E_NOINTERFACE, "IDirect3D7_QueryInterface returned %08x\n", hr);
281 if(hr == DD_OK && D3D1) IDirect3D_Release(D3D1);
282
283 /* Try an AddRef, it only affects the AddRefed interface */
284 IDirectDraw4_AddRef(DDraw4);
285 ref = getRefcount( (IUnknown *) DDraw7);
286 ok(ref == 2, "IDirectDraw7 reference count is %ld\n", ref); /* <-- From the d3d query */
287 ref = getRefcount( (IUnknown *) DDraw4);
288 ok(ref == 2, "IDirectDraw4 reference count is %ld\n", ref); /* <-- The AddRef call */
289 ref = getRefcount( (IUnknown *) DDraw2);
290 ok(ref == 1, "IDirectDraw2 reference count is %ld\n", ref);
291 ref = getRefcount( (IUnknown *) DDraw1);
292 ok(ref == 1, "IDirectDraw reference count is %ld\n", ref);
293 ref = getRefcount( (IUnknown *) D3D7);
294 ok(ref == 2, "IDirect3D7 reference count is %ld\n", ref); /* <-- From the d3d query */
295 IDirectDraw4_Release(DDraw4);
296
297 /* Make sure that they are one object, not different ones */
298 hr = IDirectDraw4_SetCooperativeLevel(DDraw4, GetDesktopWindow(), DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN);
299 ok(hr == DD_OK, "IDirectDraw4::SetCooperativeLevel returned %08x\n", hr);
300 /* After an window has been set, DDSCL_SETFOCUSWINDOW should return DDERR_HWNDALREADYSET, see the mode test */
301 hr = IDirectDraw7_SetCooperativeLevel(DDraw7, NULL, DDSCL_SETFOCUSWINDOW);
302 ok(hr == DDERR_HWNDALREADYSET, "IDirectDraw7::SetCooperativeLevel returned %08x\n", hr);
303
304 /* All done, release all interfaces */
305 IDirectDraw7_Release(DDraw7);
306 IDirectDraw4_Release(DDraw4);
307 IDirectDraw2_Release(DDraw2);
308 IDirectDraw_Release(DDraw1);
309 IDirect3D7_Release(D3D7);
310 }
311
312 static void test_d3d_ifaces(void)
313 {
314 IDirectDraw *DDraw1;
315 IDirectDraw2 *DDraw2;
316 IDirectDraw4 *DDraw4;
317 IDirect3D *D3D1;
318 IDirect3D2 *D3D2;
319 IDirect3D3 *D3D3;
320 IDirect3D7 *D3D7;
321 HRESULT hr;
322 long ref;
323
324 hr = DirectDrawCreate(NULL, &DDraw1, NULL);
325 ok(hr == DD_OK || hr==DDERR_NODIRECTDRAWSUPPORT, "DirectDrawCreateEx returned: %x\n", hr);
326 if(!DDraw1)
327 {
328 trace("DirectDrawCreate failed with %08x\n", hr);
329 return;
330 }
331
332 hr = IDirectDraw_QueryInterface(DDraw1, &IID_IDirectDraw2, (void **) &DDraw2);
333 ok(hr == DD_OK, "IDirectDraw_QueryInterface returned %08x\n", hr);
334 hr = IDirectDraw_QueryInterface(DDraw1, &IID_IDirectDraw4, (void **) &DDraw4);
335 ok(hr == DD_OK, "IDirectDraw_QueryInterface returned %08x\n", hr);
336
337 ref = getRefcount( (IUnknown *) DDraw4);
338 ok(ref == 1, "IDirectDraw4 reference count is %ld\n", ref);
339 ref = getRefcount( (IUnknown *) DDraw2);
340 ok(ref == 1, "IDirectDraw2 reference count is %ld\n", ref);
341 ref = getRefcount( (IUnknown *) DDraw1);
342 ok(ref == 1, "IDirectDraw reference count is %ld\n", ref);
343
344 hr = IDirectDraw_QueryInterface(DDraw1, &IID_IDirect3D, (void **) &D3D1);
345 ok(hr == DD_OK, "IDirectDraw_QueryInterface returned %08x\n", hr);
346 ref = getRefcount( (IUnknown *) DDraw4);
347 ok(ref == 1, "IDirectDraw4 reference count is %ld\n", ref);
348 ref = getRefcount( (IUnknown *) DDraw2);
349 ok(ref == 1, "IDirectDraw2 reference count is %ld\n", ref);
350 ref = getRefcount( (IUnknown *) DDraw1);
351 ok(ref == 2, "IDirectDraw reference count is %ld\n", ref);
352 IDirect3D_Release(D3D1);
353
354 hr = IDirectDraw2_QueryInterface(DDraw2, &IID_IDirect3D2, (void **) &D3D2);
355 ok(hr == DD_OK, "IDirectDraw_QueryInterface returned %08x\n", hr);
356 ref = getRefcount( (IUnknown *) DDraw4);
357 ok(ref == 1, "IDirectDraw4 reference count is %ld\n", ref);
358 ref = getRefcount( (IUnknown *) DDraw2);
359 ok(ref == 1, "IDirectDraw2 reference count is %ld\n", ref);
360 ref = getRefcount( (IUnknown *) DDraw1);
361 ok(ref == 2, "IDirectDraw reference count is %ld\n", ref);
362 IDirect3D2_Release(D3D2);
363
364 hr = IDirectDraw4_QueryInterface(DDraw4, &IID_IDirect3D3, (void **) &D3D3);
365 ok(hr == DD_OK, "IDirectDraw_QueryInterface returned %08x\n", hr);
366 ref = getRefcount( (IUnknown *) DDraw4);
367 ok(ref == 1, "IDirectDraw4 reference count is %ld\n", ref);
368 ref = getRefcount( (IUnknown *) DDraw2);
369 ok(ref == 1, "IDirectDraw2 reference count is %ld\n", ref);
370 ref = getRefcount( (IUnknown *) DDraw1);
371 ok(ref == 2, "IDirectDraw reference count is %ld\n", ref);
372 IDirect3D3_Release(D3D3);
373
374 /* Try to AddRef the D3D3 interface that has been released already */
375 IDirect3D3_AddRef(D3D3);
376 ref = getRefcount( (IUnknown *) DDraw1);
377 ok(ref == 2, "IDirectDraw reference count is %ld\n", ref);
378 ref = getRefcount( (IUnknown *) D3D3);
379 ok(ref == 2, "IDirect3D3 reference count is %ld\n", ref);
380 /* The newer interfaces remain untouched */
381 ref = getRefcount( (IUnknown *) DDraw4);
382 ok(ref == 1, "IDirectDraw4 reference count is %ld\n", ref);
383 ref = getRefcount( (IUnknown *) DDraw2);
384 ok(ref == 1, "IDirectDraw2 reference count is %ld\n", ref);
385 IDirect3D3_Release(D3D3);
386 ref = getRefcount( (IUnknown *) DDraw1);
387 ok(ref == 1, "IDirectDraw reference count is %ld\n", ref);
388 ref = getRefcount( (IUnknown *) DDraw1);
389 ok(ref == 1, "IDirectDraw reference count is %ld\n", ref);
390
391 /* It is possible to query any IDirect3D interfaces from any IDirectDraw interface,
392 * Except IDirect3D7, it can only be returned by IDirectDraw7(which can't return older ifaces)
393 */
394 hr = IDirectDraw_QueryInterface(DDraw2, &IID_IDirect3D, (void **) &D3D1);
395 ok(hr == DD_OK, "IDirectDraw2_QueryInterface returned %08x\n", hr);
396 IDirect3D_Release(D3D1);
397 hr = IDirectDraw4_QueryInterface(DDraw4, &IID_IDirect3D, (void **) &D3D1);
398 ok(hr == DD_OK, "IDirectDraw4_QueryInterface returned %08x\n", hr);
399 IDirect3D_Release(D3D1);
400
401 hr = IDirectDraw_QueryInterface(DDraw1, &IID_IDirect3D2, (void **) &D3D2);
402 ok(hr == DD_OK, "IDirectDraw_QueryInterface returned %08x\n", hr);
403 IDirect3D_Release(D3D2);
404 hr = IDirectDraw4_QueryInterface(DDraw4, &IID_IDirect3D2, (void **) &D3D2);
405 ok(hr == DD_OK, "IDirectDraw4_QueryInterface returned %08x\n", hr);
406 IDirect3D_Release(D3D2);
407
408 hr = IDirectDraw_QueryInterface(DDraw1, &IID_IDirect3D3, (void **) &D3D3);
409 ok(hr == DD_OK, "IDirectDraw_QueryInterface returned %08x\n", hr);
410 IDirect3D_Release(D3D3);
411 hr = IDirectDraw2_QueryInterface(DDraw2, &IID_IDirect3D3, (void **) &D3D3);
412 ok(hr == DD_OK, "IDirectDraw2_QueryInterface returned %08x\n", hr);
413 IDirect3D_Release(D3D3);
414
415 /* This does NOT work */
416 hr = IDirectDraw_QueryInterface(DDraw1, &IID_IDirect3D7, (void **) &D3D7);
417 todo_wine ok(hr == E_NOINTERFACE, "IDirectDraw_QueryInterface returned %08x\n", hr);
418 if(D3D7) IDirect3D_Release(D3D7);
419 hr = IDirectDraw2_QueryInterface(DDraw2, &IID_IDirect3D7, (void **) &D3D7);
420 todo_wine ok(hr == E_NOINTERFACE, "IDirectDraw2_QueryInterface returned %08x\n", hr);
421 if(D3D7) IDirect3D_Release(D3D7);
422 hr = IDirectDraw4_QueryInterface(DDraw4, &IID_IDirect3D7, (void **) &D3D7);
423 todo_wine ok(hr == E_NOINTERFACE, "IDirectDraw4_QueryInterface returned %08x\n", hr);
424 if(D3D7) IDirect3D_Release(D3D7);
425
426 /* Release the interfaces */
427 IDirectDraw4_Release(DDraw4);
428 IDirectDraw2_Release(DDraw2);
429 IDirectDraw_Release(DDraw1);
430 }
431
432 START_TEST(refcount)
433 {
434 init_function_pointers();
435 if(!pDirectDrawCreateEx)
436 {
437 skip("function DirectDrawCreateEx not available\n");
438 return;
439 }
440 test_ddraw_objects();
441 test_iface_refcnt();
442 test_d3d_ifaces();
443 }
444
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