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gdi32: ntmCellHeight and ntmAvgWidth should be in font units.
[wine/multimedia.git] / dlls / ddraw / surface.c
blobd1309ee035eb66835fce34d1217fdcc348fd71c2
1 /* DirectDraw Surface Implementation
2 *
3 * Copyright (c) 1997-2000 Marcus Meissner
4 * Copyright (c) 1998-2000 Lionel Ulmer
5 * Copyright (c) 2000-2001 TransGaming Technologies Inc.
6 * Copyright (c) 2006 Stefan Dösinger
7 * Copyright (c) 2011 Ričardas Barkauskas for CodeWeavers
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
13 *
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
18 *
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 */
23
24 #include "config.h"
25 #include "wine/port.h"
26
27 #include "ddraw_private.h"
28
29 WINE_DEFAULT_DEBUG_CHANNEL(ddraw);
30
31 static struct ddraw_surface *unsafe_impl_from_IDirectDrawSurface2(IDirectDrawSurface2 *iface);
32 static struct ddraw_surface *unsafe_impl_from_IDirectDrawSurface3(IDirectDrawSurface3 *iface);
33
34 static inline struct ddraw_surface *impl_from_IDirectDrawGammaControl(IDirectDrawGammaControl *iface)
35 {
36 return CONTAINING_RECORD(iface, struct ddraw_surface, IDirectDrawGammaControl_iface);
37 }
38
39 /* This is slow, of course. Also, in case of locks, we can't prevent other
40 * applications from drawing to the screen while we've locked the frontbuffer.
41 * We'd like to do this in wined3d instead, but for that to work wined3d needs
42 * to support windowless rendering first. */
43 static HRESULT ddraw_surface_update_frontbuffer(struct ddraw_surface *surface, const RECT *rect, BOOL read)
44 {
45 HDC surface_dc, screen_dc;
46 int x, y, w, h;
47 HRESULT hr;
48 BOOL ret;
49
50 if (!rect)
51 {
52 x = 0;
53 y = 0;
54 w = surface->surface_desc.dwWidth;
55 h = surface->surface_desc.dwHeight;
56 }
57 else
58 {
59 x = rect->left;
60 y = rect->top;
61 w = rect->right - rect->left;
62 h = rect->bottom - rect->top;
63 }
64
65 if (w <= 0 || h <= 0)
66 return DD_OK;
67
68 if (surface->ddraw->swapchain_window)
69 {
70 /* Nothing to do, we control the frontbuffer, or at least the parts we
71 * care about. */
72 if (read)
73 return DD_OK;
74
75 return wined3d_surface_blt(surface->ddraw->wined3d_frontbuffer, rect,
76 surface->wined3d_surface, rect, 0, NULL, WINED3D_TEXF_POINT);
77 }
78
79 if (FAILED(hr = wined3d_surface_getdc(surface->wined3d_surface, &surface_dc)))
80 {
81 ERR("Failed to get surface DC, hr %#x.\n", hr);
82 return hr;
83 }
84
85 if (!(screen_dc = GetDC(NULL)))
86 {
87 wined3d_surface_releasedc(surface->wined3d_surface, surface_dc);
88 ERR("Failed to get screen DC.\n");
89 return E_FAIL;
90 }
91
92 if (read)
93 ret = BitBlt(surface_dc, x, y, w, h,
94 screen_dc, x, y, SRCCOPY);
95 else
96 ret = BitBlt(screen_dc, x, y, w, h,
97 surface_dc, x, y, SRCCOPY);
98
99 ReleaseDC(NULL, screen_dc);
100 wined3d_surface_releasedc(surface->wined3d_surface, surface_dc);
101
102 if (!ret)
103 {
104 ERR("Failed to blit to/from screen.\n");
105 return E_FAIL;
106 }
107
108 return DD_OK;
109 }
110
111 /*****************************************************************************
112 * IUnknown parts follow
113 *****************************************************************************/
114
115 /*****************************************************************************
116 * IDirectDrawSurface7::QueryInterface
117 *
118 * A normal QueryInterface implementation. For QueryInterface rules
119 * see ddraw.c, IDirectDraw7::QueryInterface. This method
120 * can Query IDirectDrawSurface interfaces in all version, IDirect3DTexture
121 * in all versions, the IDirectDrawGammaControl interface and it can
122 * create an IDirect3DDevice. (Uses IDirect3D7::CreateDevice)
123 *
124 * Params:
125 * riid: The interface id queried for
126 * obj: Address to write the pointer to
127 *
128 * Returns:
129 * S_OK on success
130 * E_NOINTERFACE if the requested interface wasn't found
131 *
132 *****************************************************************************/
133 static HRESULT WINAPI ddraw_surface7_QueryInterface(IDirectDrawSurface7 *iface, REFIID riid, void **obj)
134 {
135 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
136
137 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), obj);
138
139 /* According to COM docs, if the QueryInterface fails, obj should be set to NULL */
140 *obj = NULL;
141
142 if(!riid)
143 return DDERR_INVALIDPARAMS;
144
145 if (IsEqualGUID(riid, &IID_IDirectDrawSurface7))
146 {
147 IDirectDrawSurface7_AddRef(iface);
148 *obj = iface;
149 TRACE("(%p) returning IDirectDrawSurface7 interface at %p\n", This, *obj);
150 return S_OK;
151 }
152
153 if (IsEqualGUID(riid, &IID_IDirectDrawSurface4))
154 {
155 IDirectDrawSurface4_AddRef(&This->IDirectDrawSurface4_iface);
156 *obj = &This->IDirectDrawSurface4_iface;
157 TRACE("(%p) returning IDirectDrawSurface4 interface at %p\n", This, *obj);
158 return S_OK;
159 }
160
161 if (IsEqualGUID(riid, &IID_IDirectDrawSurface3))
162 {
163 IDirectDrawSurface3_AddRef(&This->IDirectDrawSurface3_iface);
164 *obj = &This->IDirectDrawSurface3_iface;
165 TRACE("(%p) returning IDirectDrawSurface3 interface at %p\n", This, *obj);
166 return S_OK;
167 }
168
169 if (IsEqualGUID(riid, &IID_IDirectDrawSurface2))
170 {
171 IDirectDrawSurface2_AddRef(&This->IDirectDrawSurface2_iface);
172 *obj = &This->IDirectDrawSurface2_iface;
173 TRACE("(%p) returning IDirectDrawSurface2 interface at %p\n", This, *obj);
174 return S_OK;
175 }
176
177 if (IsEqualGUID(riid, &IID_IDirectDrawSurface)
178 || IsEqualGUID(riid, &IID_IUnknown))
179 {
180 IDirectDrawSurface_AddRef(&This->IDirectDrawSurface_iface);
181 *obj = &This->IDirectDrawSurface_iface;
182 TRACE("(%p) returning IDirectDrawSurface interface at %p\n", This, *obj);
183 return S_OK;
184 }
185
186 if (IsEqualGUID(riid, &IID_IDirectDrawGammaControl))
187 {
188 IDirectDrawGammaControl_AddRef(&This->IDirectDrawGammaControl_iface);
189 *obj = &This->IDirectDrawGammaControl_iface;
190 TRACE("(%p) returning IDirectDrawGammaControl interface at %p\n", This, *obj);
191 return S_OK;
192 }
193
194 if (IsEqualGUID(riid, &IID_IDirectDrawColorControl))
195 {
196 WARN("Color control not implemented.\n");
197 *obj = NULL;
198 return E_NOINTERFACE;
199 }
200
201 if (This->version != 7)
202 {
203 if (IsEqualGUID(riid, &IID_D3DDEVICE_WineD3D)
204 || IsEqualGUID(riid, &IID_IDirect3DHALDevice)
205 || IsEqualGUID(riid, &IID_IDirect3DRGBDevice))
206 {
207 wined3d_mutex_lock();
208 if (!This->device1)
209 {
210 HRESULT hr = d3d_device_create(This->ddraw, This, 1, &This->device1,
211 (IUnknown *)&This->IDirectDrawSurface_iface);
212 if (FAILED(hr))
213 {
214 This->device1 = NULL;
215 wined3d_mutex_unlock();
216 WARN("Failed to create device, hr %#x.\n", hr);
217 return hr;
218 }
219 }
220 wined3d_mutex_unlock();
221
222 IDirect3DDevice_AddRef(&This->device1->IDirect3DDevice_iface);
223 *obj = &This->device1->IDirect3DDevice_iface;
224 return S_OK;
225 }
226
227 if (IsEqualGUID(&IID_IDirect3DTexture2, riid))
228 {
229 IDirect3DTexture2_AddRef(&This->IDirect3DTexture2_iface);
230 *obj = &This->IDirect3DTexture2_iface;
231 return S_OK;
232 }
233
234 if (IsEqualGUID( &IID_IDirect3DTexture, riid ))
235 {
236 IDirect3DTexture2_AddRef(&This->IDirect3DTexture_iface);
237 *obj = &This->IDirect3DTexture_iface;
238 return S_OK;
239 }
240 }
241
242 WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid));
243
244 if (This->version != 7)
245 return E_INVALIDARG;
246
247 return E_NOINTERFACE;
248 }
249
250 static HRESULT WINAPI ddraw_surface4_QueryInterface(IDirectDrawSurface4 *iface, REFIID riid, void **object)
251 {
252 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
253
254 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
255
256 return ddraw_surface7_QueryInterface(&surface->IDirectDrawSurface7_iface, riid, object);
257 }
258
259 static HRESULT WINAPI ddraw_surface3_QueryInterface(IDirectDrawSurface3 *iface, REFIID riid, void **object)
260 {
261 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
262
263 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
264
265 return ddraw_surface7_QueryInterface(&surface->IDirectDrawSurface7_iface, riid, object);
266 }
267
268 static HRESULT WINAPI ddraw_surface2_QueryInterface(IDirectDrawSurface2 *iface, REFIID riid, void **object)
269 {
270 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
271
272 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
273
274 return ddraw_surface7_QueryInterface(&surface->IDirectDrawSurface7_iface, riid, object);
275 }
276
277 static HRESULT WINAPI ddraw_surface1_QueryInterface(IDirectDrawSurface *iface, REFIID riid, void **object)
278 {
279 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
280
281 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
282
283 return ddraw_surface7_QueryInterface(&surface->IDirectDrawSurface7_iface, riid, object);
284 }
285
286 static HRESULT WINAPI ddraw_gamma_control_QueryInterface(IDirectDrawGammaControl *iface,
287 REFIID riid, void **object)
288 {
289 struct ddraw_surface *surface = impl_from_IDirectDrawGammaControl(iface);
290
291 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
292
293 return ddraw_surface7_QueryInterface(&surface->IDirectDrawSurface7_iface, riid, object);
294 }
295
296 static HRESULT WINAPI d3d_texture2_QueryInterface(IDirect3DTexture2 *iface, REFIID riid, void **object)
297 {
298 struct ddraw_surface *surface = impl_from_IDirect3DTexture2(iface);
299
300 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
301
302 return ddraw_surface7_QueryInterface(&surface->IDirectDrawSurface7_iface, riid, object);
303 }
304
305 static HRESULT WINAPI d3d_texture1_QueryInterface(IDirect3DTexture *iface, REFIID riid, void **object)
306 {
307 struct ddraw_surface *surface = impl_from_IDirect3DTexture(iface);
308
309 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
310
311 return ddraw_surface7_QueryInterface(&surface->IDirectDrawSurface7_iface, riid, object);
312 }
313
314 static void ddraw_surface_add_iface(struct ddraw_surface *This)
315 {
316 ULONG iface_count = InterlockedIncrement(&This->iface_count);
317 TRACE("%p increasing iface count to %u.\n", This, iface_count);
318
319 if (iface_count == 1)
320 {
321 wined3d_mutex_lock();
322 if (This->wined3d_surface)
323 wined3d_surface_incref(This->wined3d_surface);
324 if (This->wined3d_texture)
325 wined3d_texture_incref(This->wined3d_texture);
326 wined3d_mutex_unlock();
327 }
328 }
329
330 /*****************************************************************************
331 * IDirectDrawSurface7::AddRef
332 *
333 * A normal addref implementation
334 *
335 * Returns:
336 * The new refcount
337 *
338 *****************************************************************************/
339 static ULONG WINAPI ddraw_surface7_AddRef(IDirectDrawSurface7 *iface)
340 {
341 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
342 ULONG refcount = InterlockedIncrement(&This->ref7);
343
344 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
345
346 if (refcount == 1)
347 {
348 ddraw_surface_add_iface(This);
349 }
350
351 return refcount;
352 }
353
354 static ULONG WINAPI ddraw_surface4_AddRef(IDirectDrawSurface4 *iface)
355 {
356 struct ddraw_surface *This = impl_from_IDirectDrawSurface4(iface);
357 ULONG refcount = InterlockedIncrement(&This->ref4);
358
359 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
360
361 if (refcount == 1)
362 {
363 ddraw_surface_add_iface(This);
364 }
365
366 return refcount;
367 }
368
369 static ULONG WINAPI ddraw_surface3_AddRef(IDirectDrawSurface3 *iface)
370 {
371 struct ddraw_surface *This = impl_from_IDirectDrawSurface3(iface);
372 ULONG refcount = InterlockedIncrement(&This->ref3);
373
374 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
375
376 if (refcount == 1)
377 {
378 ddraw_surface_add_iface(This);
379 }
380
381 return refcount;
382 }
383
384 static ULONG WINAPI ddraw_surface2_AddRef(IDirectDrawSurface2 *iface)
385 {
386 struct ddraw_surface *This = impl_from_IDirectDrawSurface2(iface);
387 ULONG refcount = InterlockedIncrement(&This->ref2);
388
389 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
390
391 if (refcount == 1)
392 {
393 ddraw_surface_add_iface(This);
394 }
395
396 return refcount;
397 }
398
399 static ULONG WINAPI ddraw_surface1_AddRef(IDirectDrawSurface *iface)
400 {
401 struct ddraw_surface *This = impl_from_IDirectDrawSurface(iface);
402 ULONG refcount = InterlockedIncrement(&This->ref1);
403
404 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
405
406 if (refcount == 1)
407 {
408 ddraw_surface_add_iface(This);
409 }
410
411 return refcount;
412 }
413
414 static ULONG WINAPI ddraw_gamma_control_AddRef(IDirectDrawGammaControl *iface)
415 {
416 struct ddraw_surface *This = impl_from_IDirectDrawGammaControl(iface);
417 ULONG refcount = InterlockedIncrement(&This->gamma_count);
418
419 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
420
421 if (refcount == 1)
422 {
423 ddraw_surface_add_iface(This);
424 }
425
426 return refcount;
427 }
428
429 static ULONG WINAPI d3d_texture2_AddRef(IDirect3DTexture2 *iface)
430 {
431 struct ddraw_surface *surface = impl_from_IDirect3DTexture2(iface);
432
433 TRACE("iface %p.\n", iface);
434
435 return IUnknown_AddRef(surface->texture_outer);
436 }
437
438 static ULONG WINAPI d3d_texture1_AddRef(IDirect3DTexture *iface)
439 {
440 struct ddraw_surface *surface = impl_from_IDirect3DTexture(iface);
441
442 TRACE("iface %p.\n", iface);
443
444 return IUnknown_AddRef(surface->texture_outer);
445 }
446
447 /*****************************************************************************
448 * ddraw_surface_destroy
449 *
450 * A helper function for IDirectDrawSurface7::Release
451 *
452 * Frees the surface, regardless of its refcount.
453 * See IDirectDrawSurface7::Release for more information
454 *
455 * Params:
456 * This: Surface to free
457 *
458 *****************************************************************************/
459 static void ddraw_surface_destroy(struct ddraw_surface *This)
460 {
461 TRACE("surface %p.\n", This);
462
463 /* Check the iface count and give a warning */
464 if(This->iface_count > 1)
465 {
466 /* This can happen when a complex surface is destroyed,
467 * because the 2nd surface was addref()ed when the app
468 * called GetAttachedSurface
469 */
470 WARN("(%p): Destroying surface with refcounts 7: %d 4: %d 3: %d 2: %d 1: %d\n",
471 This, This->ref7, This->ref4, This->ref3, This->ref2, This->ref1);
472 }
473
474 if (This->wined3d_surface)
475 wined3d_surface_decref(This->wined3d_surface);
476 }
477
478 static void ddraw_surface_cleanup(struct ddraw_surface *surface)
479 {
480 struct ddraw_surface *surf;
481 IUnknown *ifaceToRelease;
482 UINT i;
483
484 TRACE("surface %p.\n", surface);
485
486 /* The refcount test shows that the palette is detached when the surface
487 * is destroyed. */
488 IDirectDrawSurface7_SetPalette(&surface->IDirectDrawSurface7_iface, NULL);
489
490 /* Loop through all complex attached surfaces and destroy them.
491 *
492 * Yet again, only the root can have more than one complexly attached
493 * surface, all the others have a total of one. */
494 for (i = 0; i < MAX_COMPLEX_ATTACHED; ++i)
495 {
496 if (!surface->complex_array[i])
497 break;
498
499 surf = surface->complex_array[i];
500 surface->complex_array[i] = NULL;
501 while (surf)
502 {
503 struct ddraw_surface *destroy = surf;
504 surf = surf->complex_array[0]; /* Iterate through the "tree" */
505 ddraw_surface_destroy(destroy); /* Destroy it */
506 }
507 }
508
509 if (surface->device1)
510 IUnknown_Release(&surface->device1->IUnknown_inner);
511 ifaceToRelease = surface->ifaceToRelease;
512
513 /* Destroy the root surface. */
514 ddraw_surface_destroy(surface);
515
516 /* Reduce the ddraw refcount */
517 if (ifaceToRelease)
518 IUnknown_Release(ifaceToRelease);
519 }
520
521 ULONG ddraw_surface_release_iface(struct ddraw_surface *This)
522 {
523 ULONG iface_count = InterlockedDecrement(&This->iface_count);
524 TRACE("%p decreasing iface count to %u.\n", This, iface_count);
525
526 if (iface_count == 0)
527 {
528 /* Complex attached surfaces are destroyed implicitly when the root is released */
529 wined3d_mutex_lock();
530 if(!This->is_complex_root)
531 {
532 WARN("(%p) Attempt to destroy a surface that is not a complex root\n", This);
533 wined3d_mutex_unlock();
534 return iface_count;
535 }
536 if (This->wined3d_texture) /* If it's a texture, destroy the wined3d texture. */
537 wined3d_texture_decref(This->wined3d_texture);
538 else
539 ddraw_surface_cleanup(This);
540 wined3d_mutex_unlock();
541 }
542
543 return iface_count;
544 }
545
546 /*****************************************************************************
547 * IDirectDrawSurface7::Release
548 *
549 * Reduces the surface's refcount by 1. If the refcount falls to 0, the
550 * surface is destroyed.
551 *
552 * Destroying the surface is a bit tricky. For the connection between
553 * WineD3DSurfaces and DirectDrawSurfaces see IDirectDraw7::CreateSurface
554 * It has a nice graph explaining the connection.
555 *
556 * What happens here is basically this:
557 * When a surface is destroyed, its WineD3DSurface is released,
558 * and the refcount of the DirectDraw interface is reduced by 1. If it has
559 * complex surfaces attached to it, then these surfaces are destroyed too,
560 * regardless of their refcount. If any surface being destroyed has another
561 * surface attached to it (with a "soft" attachment, not complex), then
562 * this surface is detached with DeleteAttachedSurface.
563 *
564 * When the surface is a texture, the WineD3DTexture is released.
565 * If the surface is the Direct3D render target, then the D3D
566 * capabilities of the WineD3DDevice are uninitialized, which causes the
567 * swapchain to be released.
568 *
569 * When a complex sublevel falls to ref zero, then this is ignored.
570 *
571 * Returns:
572 * The new refcount
573 *
574 *****************************************************************************/
575 static ULONG WINAPI ddraw_surface7_Release(IDirectDrawSurface7 *iface)
576 {
577 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
578 ULONG refcount = InterlockedDecrement(&This->ref7);
579
580 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
581
582 if (refcount == 0)
583 {
584 ddraw_surface_release_iface(This);
585 }
586
587 return refcount;
588 }
589
590 static ULONG WINAPI ddraw_surface4_Release(IDirectDrawSurface4 *iface)
591 {
592 struct ddraw_surface *This = impl_from_IDirectDrawSurface4(iface);
593 ULONG refcount = InterlockedDecrement(&This->ref4);
594
595 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
596
597 if (refcount == 0)
598 {
599 ddraw_surface_release_iface(This);
600 }
601
602 return refcount;
603 }
604
605 static ULONG WINAPI ddraw_surface3_Release(IDirectDrawSurface3 *iface)
606 {
607 struct ddraw_surface *This = impl_from_IDirectDrawSurface3(iface);
608 ULONG refcount = InterlockedDecrement(&This->ref3);
609
610 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
611
612 if (refcount == 0)
613 {
614 ddraw_surface_release_iface(This);
615 }
616
617 return refcount;
618 }
619
620 static ULONG WINAPI ddraw_surface2_Release(IDirectDrawSurface2 *iface)
621 {
622 struct ddraw_surface *This = impl_from_IDirectDrawSurface2(iface);
623 ULONG refcount = InterlockedDecrement(&This->ref2);
624
625 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
626
627 if (refcount == 0)
628 {
629 ddraw_surface_release_iface(This);
630 }
631
632 return refcount;
633 }
634
635 static ULONG WINAPI ddraw_surface1_Release(IDirectDrawSurface *iface)
636 {
637 struct ddraw_surface *This = impl_from_IDirectDrawSurface(iface);
638 ULONG refcount = InterlockedDecrement(&This->ref1);
639
640 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
641
642 if (refcount == 0)
643 {
644 ddraw_surface_release_iface(This);
645 }
646
647 return refcount;
648 }
649
650 static ULONG WINAPI ddraw_gamma_control_Release(IDirectDrawGammaControl *iface)
651 {
652 struct ddraw_surface *This = impl_from_IDirectDrawGammaControl(iface);
653 ULONG refcount = InterlockedDecrement(&This->gamma_count);
654
655 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
656
657 if (refcount == 0)
658 {
659 ddraw_surface_release_iface(This);
660 }
661
662 return refcount;
663 }
664
665 static ULONG WINAPI d3d_texture2_Release(IDirect3DTexture2 *iface)
666 {
667 struct ddraw_surface *surface = impl_from_IDirect3DTexture2(iface);
668
669 TRACE("iface %p.\n", iface);
670
671 return IUnknown_Release(surface->texture_outer);
672 }
673
674 static ULONG WINAPI d3d_texture1_Release(IDirect3DTexture *iface)
675 {
676 struct ddraw_surface *surface = impl_from_IDirect3DTexture(iface);
677
678 TRACE("iface %p.\n", iface);
679
680 return IUnknown_Release(surface->texture_outer);
681 }
682
683 /*****************************************************************************
684 * IDirectDrawSurface7::GetAttachedSurface
685 *
686 * Returns an attached surface with the requested caps. Surface attachment
687 * and complex surfaces are not clearly described by the MSDN or sdk,
688 * so this method is tricky and likely to contain problems.
689 * This implementation searches the complex list first, then the
690 * attachment chain.
691 *
692 * The chains are searched from This down to the last surface in the chain,
693 * not from the first element in the chain. The first surface found is
694 * returned. The MSDN says that this method fails if more than one surface
695 * matches the caps, but it is not sure if that is right. The attachment
696 * structure may not even allow two matching surfaces.
697 *
698 * The found surface is AddRef-ed before it is returned.
699 *
700 * Params:
701 * Caps: Pointer to a DDCAPS2 structure describing the caps asked for
702 * Surface: Address to store the found surface
703 *
704 * Returns:
705 * DD_OK on success
706 * DDERR_INVALIDPARAMS if Caps or Surface is NULL
707 * DDERR_NOTFOUND if no surface was found
708 *
709 *****************************************************************************/
710 static HRESULT WINAPI ddraw_surface7_GetAttachedSurface(IDirectDrawSurface7 *iface,
711 DDSCAPS2 *Caps, IDirectDrawSurface7 **Surface)
712 {
713 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
714 struct ddraw_surface *surf;
715 DDSCAPS2 our_caps;
716 int i;
717
718 TRACE("iface %p, caps %p, attachment %p.\n", iface, Caps, Surface);
719
720 wined3d_mutex_lock();
721
722 if(This->version < 7)
723 {
724 /* Earlier dx apps put garbage into these members, clear them */
725 our_caps.dwCaps = Caps->dwCaps;
726 our_caps.dwCaps2 = 0;
727 our_caps.dwCaps3 = 0;
728 our_caps.dwCaps4 = 0;
729 }
730 else
731 {
732 our_caps = *Caps;
733 }
734
735 TRACE("(%p): Looking for caps: %x,%x,%x,%x\n", This, our_caps.dwCaps, our_caps.dwCaps2, our_caps.dwCaps3, our_caps.dwCaps4); /* FIXME: Better debugging */
736
737 for(i = 0; i < MAX_COMPLEX_ATTACHED; i++)
738 {
739 surf = This->complex_array[i];
740 if(!surf) break;
741
742 if (TRACE_ON(ddraw))
743 {
744 TRACE("Surface: (%p) caps: %x,%x,%x,%x\n", surf,
745 surf->surface_desc.ddsCaps.dwCaps,
746 surf->surface_desc.ddsCaps.dwCaps2,
747 surf->surface_desc.ddsCaps.dwCaps3,
748 surf->surface_desc.ddsCaps.dwCaps4);
749 }
750
751 if (((surf->surface_desc.ddsCaps.dwCaps & our_caps.dwCaps) == our_caps.dwCaps) &&
752 ((surf->surface_desc.ddsCaps.dwCaps2 & our_caps.dwCaps2) == our_caps.dwCaps2)) {
753
754 /* MSDN: "This method fails if more than one surface is attached
755 * that matches the capabilities requested."
756 *
757 * Not sure how to test this.
758 */
759
760 TRACE("(%p): Returning surface %p\n", This, surf);
761 TRACE("(%p): mipmapcount=%d\n", This, surf->mipmap_level);
762 *Surface = &surf->IDirectDrawSurface7_iface;
763 ddraw_surface7_AddRef(*Surface);
764 wined3d_mutex_unlock();
765
766 return DD_OK;
767 }
768 }
769
770 /* Next, look at the attachment chain */
771 surf = This;
772
773 while( (surf = surf->next_attached) )
774 {
775 if (TRACE_ON(ddraw))
776 {
777 TRACE("Surface: (%p) caps: %x,%x,%x,%x\n", surf,
778 surf->surface_desc.ddsCaps.dwCaps,
779 surf->surface_desc.ddsCaps.dwCaps2,
780 surf->surface_desc.ddsCaps.dwCaps3,
781 surf->surface_desc.ddsCaps.dwCaps4);
782 }
783
784 if (((surf->surface_desc.ddsCaps.dwCaps & our_caps.dwCaps) == our_caps.dwCaps) &&
785 ((surf->surface_desc.ddsCaps.dwCaps2 & our_caps.dwCaps2) == our_caps.dwCaps2)) {
786
787 TRACE("(%p): Returning surface %p\n", This, surf);
788 *Surface = &surf->IDirectDrawSurface7_iface;
789 ddraw_surface7_AddRef(*Surface);
790 wined3d_mutex_unlock();
791 return DD_OK;
792 }
793 }
794
795 TRACE("(%p) Didn't find a valid surface\n", This);
796
797 wined3d_mutex_unlock();
798
799 *Surface = NULL;
800 return DDERR_NOTFOUND;
801 }
802
803 static HRESULT WINAPI ddraw_surface4_GetAttachedSurface(IDirectDrawSurface4 *iface,
804 DDSCAPS2 *caps, IDirectDrawSurface4 **attachment)
805 {
806 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
807 struct ddraw_surface *attachment_impl;
808 IDirectDrawSurface7 *attachment7;
809 HRESULT hr;
810
811 TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
812
813 hr = ddraw_surface7_GetAttachedSurface(&surface->IDirectDrawSurface7_iface,
814 caps, &attachment7);
815 if (FAILED(hr))
816 {
817 *attachment = NULL;
818 return hr;
819 }
820 attachment_impl = impl_from_IDirectDrawSurface7(attachment7);
821 *attachment = &attachment_impl->IDirectDrawSurface4_iface;
822 ddraw_surface4_AddRef(*attachment);
823 ddraw_surface7_Release(attachment7);
824
825 return hr;
826 }
827
828 static HRESULT WINAPI ddraw_surface3_GetAttachedSurface(IDirectDrawSurface3 *iface,
829 DDSCAPS *caps, IDirectDrawSurface3 **attachment)
830 {
831 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
832 struct ddraw_surface *attachment_impl;
833 IDirectDrawSurface7 *attachment7;
834 DDSCAPS2 caps2;
835 HRESULT hr;
836
837 TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
838
839 caps2.dwCaps = caps->dwCaps;
840 caps2.dwCaps2 = 0;
841 caps2.dwCaps3 = 0;
842 caps2.dwCaps4 = 0;
843
844 hr = ddraw_surface7_GetAttachedSurface(&surface->IDirectDrawSurface7_iface,
845 &caps2, &attachment7);
846 if (FAILED(hr))
847 {
848 *attachment = NULL;
849 return hr;
850 }
851 attachment_impl = impl_from_IDirectDrawSurface7(attachment7);
852 *attachment = &attachment_impl->IDirectDrawSurface3_iface;
853 ddraw_surface3_AddRef(*attachment);
854 ddraw_surface7_Release(attachment7);
855
856 return hr;
857 }
858
859 static HRESULT WINAPI ddraw_surface2_GetAttachedSurface(IDirectDrawSurface2 *iface,
860 DDSCAPS *caps, IDirectDrawSurface2 **attachment)
861 {
862 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
863 struct ddraw_surface *attachment_impl;
864 IDirectDrawSurface7 *attachment7;
865 DDSCAPS2 caps2;
866 HRESULT hr;
867
868 TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
869
870 caps2.dwCaps = caps->dwCaps;
871 caps2.dwCaps2 = 0;
872 caps2.dwCaps3 = 0;
873 caps2.dwCaps4 = 0;
874
875 hr = ddraw_surface7_GetAttachedSurface(&surface->IDirectDrawSurface7_iface,
876 &caps2, &attachment7);
877 if (FAILED(hr))
878 {
879 *attachment = NULL;
880 return hr;
881 }
882 attachment_impl = impl_from_IDirectDrawSurface7(attachment7);
883 *attachment = &attachment_impl->IDirectDrawSurface2_iface;
884 ddraw_surface2_AddRef(*attachment);
885 ddraw_surface7_Release(attachment7);
886
887 return hr;
888 }
889
890 static HRESULT WINAPI ddraw_surface1_GetAttachedSurface(IDirectDrawSurface *iface,
891 DDSCAPS *caps, IDirectDrawSurface **attachment)
892 {
893 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
894 struct ddraw_surface *attachment_impl;
895 IDirectDrawSurface7 *attachment7;
896 DDSCAPS2 caps2;
897 HRESULT hr;
898
899 TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
900
901 caps2.dwCaps = caps->dwCaps;
902 caps2.dwCaps2 = 0;
903 caps2.dwCaps3 = 0;
904 caps2.dwCaps4 = 0;
905
906 hr = ddraw_surface7_GetAttachedSurface(&surface->IDirectDrawSurface7_iface,
907 &caps2, &attachment7);
908 if (FAILED(hr))
909 {
910 *attachment = NULL;
911 return hr;
912 }
913 attachment_impl = impl_from_IDirectDrawSurface7(attachment7);
914 *attachment = &attachment_impl->IDirectDrawSurface_iface;
915 ddraw_surface1_AddRef(*attachment);
916 ddraw_surface7_Release(attachment7);
917
918 return hr;
919 }
920
921 /*****************************************************************************
922 * IDirectDrawSurface7::Lock
923 *
924 * Locks the surface and returns a pointer to the surface's memory
925 *
926 * Params:
927 * Rect: Rectangle to lock. If NULL, the whole surface is locked
928 * DDSD: Pointer to a DDSURFACEDESC2 which shall receive the surface's desc.
929 * Flags: Locking flags, e.g Read only or write only
930 * h: An event handle that's not used and must be NULL
931 *
932 * Returns:
933 * DD_OK on success
934 * DDERR_INVALIDPARAMS if DDSD is NULL
935 * For more details, see IWineD3DSurface::LockRect
936 *
937 *****************************************************************************/
938 static HRESULT surface_lock(struct ddraw_surface *This,
939 RECT *Rect, DDSURFACEDESC2 *DDSD, DWORD Flags, HANDLE h)
940 {
941 struct wined3d_map_desc map_desc;
942 HRESULT hr = DD_OK;
943
944 TRACE("This %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
945 This, wine_dbgstr_rect(Rect), DDSD, Flags, h);
946
947 /* This->surface_desc.dwWidth and dwHeight are changeable, thus lock */
948 wined3d_mutex_lock();
949
950 /* Should I check for the handle to be NULL?
951 *
952 * The DDLOCK flags and the D3DLOCK flags are equal
953 * for the supported values. The others are ignored by WineD3D
954 */
955
956 /* Windows zeroes this if the rect is invalid */
957 DDSD->lpSurface = 0;
958
959 if (Rect)
960 {
961 if ((Rect->left < 0)
962 || (Rect->top < 0)
963 || (Rect->left > Rect->right)
964 || (Rect->top > Rect->bottom)
965 || (Rect->right > This->surface_desc.dwWidth)
966 || (Rect->bottom > This->surface_desc.dwHeight))
967 {
968 WARN("Trying to lock an invalid rectangle, returning DDERR_INVALIDPARAMS\n");
969 wined3d_mutex_unlock();
970 return DDERR_INVALIDPARAMS;
971 }
972 }
973
974 if (This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
975 hr = ddraw_surface_update_frontbuffer(This, Rect, TRUE);
976 if (SUCCEEDED(hr))
977 hr = wined3d_surface_map(This->wined3d_surface, &map_desc, Rect, Flags);
978 if (FAILED(hr))
979 {
980 wined3d_mutex_unlock();
981 switch(hr)
982 {
983 /* D3D8 and D3D9 return the general D3DERR_INVALIDCALL error, but ddraw has a more
984 * specific error. But since IWineD3DSurface::LockRect returns that error in this
985 * only occasion, keep d3d8 and d3d9 free from the return value override. There are
986 * many different places where d3d8/9 would have to catch the DDERR_SURFACEBUSY, it
987 * is much easier to do it in one place in ddraw
988 */
989 case WINED3DERR_INVALIDCALL: return DDERR_SURFACEBUSY;
990 default: return hr;
991 }
992 }
993
994 if (This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
995 {
996 if (Flags & DDLOCK_READONLY)
997 memset(&This->ddraw->primary_lock, 0, sizeof(This->ddraw->primary_lock));
998 else if (Rect)
999 This->ddraw->primary_lock = *Rect;
1000 else
1001 SetRect(&This->ddraw->primary_lock, 0, 0, This->surface_desc.dwWidth, This->surface_desc.dwHeight);
1002 }
1003
1004 /* Override the memory area. The pitch should be set already. Strangely windows
1005 * does not set the LPSURFACE flag on locked surfaces !?!.
1006 * DDSD->dwFlags |= DDSD_LPSURFACE;
1007 */
1008 This->surface_desc.lpSurface = map_desc.data;
1009 DD_STRUCT_COPY_BYSIZE(DDSD,&(This->surface_desc));
1010
1011 TRACE("locked surface returning description :\n");
1012 if (TRACE_ON(ddraw)) DDRAW_dump_surface_desc(DDSD);
1013
1014 wined3d_mutex_unlock();
1015
1016 return DD_OK;
1017 }
1018
1019 static HRESULT WINAPI ddraw_surface7_Lock(IDirectDrawSurface7 *iface,
1020 RECT *rect, DDSURFACEDESC2 *surface_desc, DWORD flags, HANDLE h)
1021 {
1022 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
1023
1024 TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
1025 iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
1026
1027 if (!surface_desc) return DDERR_INVALIDPARAMS;
1028 if (surface_desc->dwSize != sizeof(DDSURFACEDESC) &&
1029 surface_desc->dwSize != sizeof(DDSURFACEDESC2))
1030 {
1031 WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", surface_desc->dwSize);
1032 return DDERR_INVALIDPARAMS;
1033 }
1034 return surface_lock(surface, rect, surface_desc, flags, h);
1035 }
1036
1037 static HRESULT WINAPI ddraw_surface4_Lock(IDirectDrawSurface4 *iface, RECT *rect,
1038 DDSURFACEDESC2 *surface_desc, DWORD flags, HANDLE h)
1039 {
1040 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
1041
1042 TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
1043 iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
1044
1045 if (!surface_desc) return DDERR_INVALIDPARAMS;
1046 if (surface_desc->dwSize != sizeof(DDSURFACEDESC) &&
1047 surface_desc->dwSize != sizeof(DDSURFACEDESC2))
1048 {
1049 WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", surface_desc->dwSize);
1050 return DDERR_INVALIDPARAMS;
1051 }
1052 return surface_lock(surface, rect, surface_desc, flags, h);
1053 }
1054
1055 static HRESULT WINAPI ddraw_surface3_Lock(IDirectDrawSurface3 *iface, RECT *rect,
1056 DDSURFACEDESC *surface_desc, DWORD flags, HANDLE h)
1057 {
1058 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
1059 DDSURFACEDESC2 surface_desc2;
1060 HRESULT hr;
1061
1062 TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
1063 iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
1064
1065 if (!surface_desc) return DDERR_INVALIDPARAMS;
1066 if (surface_desc->dwSize != sizeof(DDSURFACEDESC) &&
1067 surface_desc->dwSize != sizeof(DDSURFACEDESC2))
1068 {
1069 WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", surface_desc->dwSize);
1070 return DDERR_INVALIDPARAMS;
1071 }
1072
1073 surface_desc2.dwSize = surface_desc->dwSize;
1074 surface_desc2.dwFlags = 0;
1075 hr = surface_lock(surface, rect, &surface_desc2, flags, h);
1076 DDSD2_to_DDSD(&surface_desc2, surface_desc);
1077 surface_desc->dwSize = surface_desc2.dwSize;
1078 return hr;
1079 }
1080
1081 static HRESULT WINAPI ddraw_surface2_Lock(IDirectDrawSurface2 *iface, RECT *rect,
1082 DDSURFACEDESC *surface_desc, DWORD flags, HANDLE h)
1083 {
1084 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
1085 DDSURFACEDESC2 surface_desc2;
1086 HRESULT hr;
1087
1088 TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
1089 iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
1090
1091 if (!surface_desc) return DDERR_INVALIDPARAMS;
1092 if (surface_desc->dwSize != sizeof(DDSURFACEDESC) &&
1093 surface_desc->dwSize != sizeof(DDSURFACEDESC2))
1094 {
1095 WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", surface_desc->dwSize);
1096 return DDERR_INVALIDPARAMS;
1097 }
1098
1099 surface_desc2.dwSize = surface_desc->dwSize;
1100 surface_desc2.dwFlags = 0;
1101 hr = surface_lock(surface, rect, &surface_desc2, flags, h);
1102 DDSD2_to_DDSD(&surface_desc2, surface_desc);
1103 surface_desc->dwSize = surface_desc2.dwSize;
1104 return hr;
1105 }
1106
1107 static HRESULT WINAPI ddraw_surface1_Lock(IDirectDrawSurface *iface, RECT *rect,
1108 DDSURFACEDESC *surface_desc, DWORD flags, HANDLE h)
1109 {
1110 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
1111 DDSURFACEDESC2 surface_desc2;
1112 HRESULT hr;
1113 TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
1114 iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
1115
1116 if (!surface_desc) return DDERR_INVALIDPARAMS;
1117 if (surface_desc->dwSize != sizeof(DDSURFACEDESC) &&
1118 surface_desc->dwSize != sizeof(DDSURFACEDESC2))
1119 {
1120 WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", surface_desc->dwSize);
1121 return DDERR_INVALIDPARAMS;
1122 }
1123
1124 surface_desc2.dwSize = surface_desc->dwSize;
1125 surface_desc2.dwFlags = 0;
1126 hr = surface_lock(surface, rect, &surface_desc2, flags, h);
1127 DDSD2_to_DDSD(&surface_desc2, surface_desc);
1128 surface_desc->dwSize = surface_desc2.dwSize;
1129 return hr;
1130 }
1131
1132 /*****************************************************************************
1133 * IDirectDrawSurface7::Unlock
1134 *
1135 * Unlocks an locked surface
1136 *
1137 * Params:
1138 * Rect: Not used by this implementation
1139 *
1140 * Returns:
1141 * D3D_OK on success
1142 * For more details, see IWineD3DSurface::UnlockRect
1143 *
1144 *****************************************************************************/
1145 static HRESULT WINAPI ddraw_surface7_Unlock(IDirectDrawSurface7 *iface, RECT *pRect)
1146 {
1147 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
1148 HRESULT hr;
1149
1150 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(pRect));
1151
1152 wined3d_mutex_lock();
1153 hr = wined3d_surface_unmap(surface->wined3d_surface);
1154 if (SUCCEEDED(hr))
1155 {
1156 if (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
1157 hr = ddraw_surface_update_frontbuffer(surface, &surface->ddraw->primary_lock, FALSE);
1158 surface->surface_desc.lpSurface = NULL;
1159 }
1160 wined3d_mutex_unlock();
1161
1162 return hr;
1163 }
1164
1165 static HRESULT WINAPI ddraw_surface4_Unlock(IDirectDrawSurface4 *iface, RECT *pRect)
1166 {
1167 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
1168
1169 TRACE("iface %p, rect %p.\n", iface, pRect);
1170
1171 return ddraw_surface7_Unlock(&surface->IDirectDrawSurface7_iface, pRect);
1172 }
1173
1174 static HRESULT WINAPI ddraw_surface3_Unlock(IDirectDrawSurface3 *iface, void *data)
1175 {
1176 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
1177
1178 TRACE("iface %p, data %p.\n", iface, data);
1179
1180 /* data might not be the LPRECT of later versions, so drop it. */
1181 return ddraw_surface7_Unlock(&surface->IDirectDrawSurface7_iface, NULL);
1182 }
1183
1184 static HRESULT WINAPI ddraw_surface2_Unlock(IDirectDrawSurface2 *iface, void *data)
1185 {
1186 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
1187
1188 TRACE("iface %p, data %p.\n", iface, data);
1189
1190 /* data might not be the LPRECT of later versions, so drop it. */
1191 return ddraw_surface7_Unlock(&surface->IDirectDrawSurface7_iface, NULL);
1192 }
1193
1194 static HRESULT WINAPI ddraw_surface1_Unlock(IDirectDrawSurface *iface, void *data)
1195 {
1196 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
1197
1198 TRACE("iface %p, data %p.\n", iface, data);
1199
1200 /* data might not be the LPRECT of later versions, so drop it. */
1201 return ddraw_surface7_Unlock(&surface->IDirectDrawSurface7_iface, NULL);
1202 }
1203
1204 /*****************************************************************************
1205 * IDirectDrawSurface7::Flip
1206 *
1207 * Flips a surface with the DDSCAPS_FLIP flag. The flip is relayed to
1208 * IWineD3DSurface::Flip. Because WineD3D doesn't handle attached surfaces,
1209 * the flip target is passed to WineD3D, even if the app didn't specify one
1210 *
1211 * Params:
1212 * DestOverride: Specifies the surface that will become the new front
1213 * buffer. If NULL, the current back buffer is used
1214 * Flags: some DirectDraw flags, see include/ddraw.h
1215 *
1216 * Returns:
1217 * DD_OK on success
1218 * DDERR_NOTFLIPPABLE if no flip target could be found
1219 * DDERR_INVALIDOBJECT if the surface isn't a front buffer
1220 * For more details, see IWineD3DSurface::Flip
1221 *
1222 *****************************************************************************/
1223 static HRESULT WINAPI ddraw_surface7_Flip(IDirectDrawSurface7 *iface, IDirectDrawSurface7 *DestOverride, DWORD Flags)
1224 {
1225 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
1226 struct ddraw_surface *Override = unsafe_impl_from_IDirectDrawSurface7(DestOverride);
1227 IDirectDrawSurface7 *Override7;
1228 HRESULT hr;
1229
1230 TRACE("iface %p, dst %p, flags %#x.\n", iface, DestOverride, Flags);
1231
1232 /* Flip has to be called from a front buffer
1233 * What about overlay surfaces, AFAIK they can flip too? */
1234 if (!(surface->surface_desc.ddsCaps.dwCaps & (DDSCAPS_FRONTBUFFER | DDSCAPS_OVERLAY)))
1235 return DDERR_INVALIDOBJECT; /* Unchecked */
1236
1237 wined3d_mutex_lock();
1238
1239 /* WineD3D doesn't keep track of attached surface, so find the target */
1240 if(!Override)
1241 {
1242 DDSCAPS2 Caps;
1243
1244 memset(&Caps, 0, sizeof(Caps));
1245 Caps.dwCaps |= DDSCAPS_BACKBUFFER;
1246 hr = ddraw_surface7_GetAttachedSurface(iface, &Caps, &Override7);
1247 if(hr != DD_OK)
1248 {
1249 ERR("Can't find a flip target\n");
1250 wined3d_mutex_unlock();
1251 return DDERR_NOTFLIPPABLE; /* Unchecked */
1252 }
1253 Override = impl_from_IDirectDrawSurface7(Override7);
1254
1255 /* For the GetAttachedSurface */
1256 ddraw_surface7_Release(Override7);
1257 }
1258
1259 hr = wined3d_surface_flip(surface->wined3d_surface, Override->wined3d_surface, Flags);
1260 if (SUCCEEDED(hr) && surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
1261 hr = ddraw_surface_update_frontbuffer(surface, NULL, FALSE);
1262
1263 wined3d_mutex_unlock();
1264
1265 return hr;
1266 }
1267
1268 static HRESULT WINAPI ddraw_surface4_Flip(IDirectDrawSurface4 *iface, IDirectDrawSurface4 *dst, DWORD flags)
1269 {
1270 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
1271 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface4(dst);
1272
1273 TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
1274
1275 return ddraw_surface7_Flip(&surface->IDirectDrawSurface7_iface,
1276 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, flags);
1277 }
1278
1279 static HRESULT WINAPI ddraw_surface3_Flip(IDirectDrawSurface3 *iface, IDirectDrawSurface3 *dst, DWORD flags)
1280 {
1281 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
1282 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface3(dst);
1283
1284 TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
1285
1286 return ddraw_surface7_Flip(&surface->IDirectDrawSurface7_iface,
1287 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, flags);
1288 }
1289
1290 static HRESULT WINAPI ddraw_surface2_Flip(IDirectDrawSurface2 *iface, IDirectDrawSurface2 *dst, DWORD flags)
1291 {
1292 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
1293 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface2(dst);
1294
1295 TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
1296
1297 return ddraw_surface7_Flip(&surface->IDirectDrawSurface7_iface,
1298 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, flags);
1299 }
1300
1301 static HRESULT WINAPI ddraw_surface1_Flip(IDirectDrawSurface *iface, IDirectDrawSurface *dst, DWORD flags)
1302 {
1303 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
1304 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface(dst);
1305
1306 TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
1307
1308 return ddraw_surface7_Flip(&surface->IDirectDrawSurface7_iface,
1309 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, flags);
1310 }
1311
1312 static HRESULT ddraw_surface_blt_clipped(struct ddraw_surface *dst_surface, const RECT *dst_rect_in,
1313 struct ddraw_surface *src_surface, const RECT *src_rect_in, DWORD flags,
1314 const WINEDDBLTFX *fx, enum wined3d_texture_filter_type filter)
1315 {
1316 struct wined3d_surface *wined3d_src_surface = src_surface ? src_surface->wined3d_surface : NULL;
1317 RECT src_rect, dst_rect;
1318 float scale_x, scale_y;
1319 const RECT *clip_rect;
1320 UINT clip_list_size;
1321 RGNDATA *clip_list;
1322 HRESULT hr = DD_OK;
1323 UINT i;
1324
1325 if (!dst_surface->clipper)
1326 {
1327 if (src_surface && src_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
1328 hr = ddraw_surface_update_frontbuffer(src_surface, src_rect_in, TRUE);
1329 if (SUCCEEDED(hr))
1330 hr = wined3d_surface_blt(dst_surface->wined3d_surface, dst_rect_in,
1331 wined3d_src_surface, src_rect_in, flags, fx, filter);
1332 if (SUCCEEDED(hr) && (dst_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER))
1333 hr = ddraw_surface_update_frontbuffer(dst_surface, dst_rect_in, FALSE);
1334
1335 return hr;
1336 }
1337
1338 if (!dst_rect_in)
1339 {
1340 dst_rect.left = 0;
1341 dst_rect.top = 0;
1342 dst_rect.right = dst_surface->surface_desc.dwWidth;
1343 dst_rect.bottom = dst_surface->surface_desc.dwHeight;
1344 }
1345 else
1346 {
1347 dst_rect = *dst_rect_in;
1348 }
1349
1350 if (IsRectEmpty(&dst_rect))
1351 return DDERR_INVALIDRECT;
1352
1353 if (src_surface)
1354 {
1355 if (!src_rect_in)
1356 {
1357 src_rect.left = 0;
1358 src_rect.top = 0;
1359 src_rect.right = src_surface->surface_desc.dwWidth;
1360 src_rect.bottom = src_surface->surface_desc.dwHeight;
1361 }
1362 else
1363 {
1364 src_rect = *src_rect_in;
1365 }
1366
1367 if (IsRectEmpty(&src_rect))
1368 return DDERR_INVALIDRECT;
1369 }
1370 else
1371 {
1372 SetRect(&src_rect, 0, 0, 0, 0);
1373 }
1374
1375 scale_x = (float)(src_rect.right - src_rect.left) / (float)(dst_rect.right - dst_rect.left);
1376 scale_y = (float)(src_rect.bottom - src_rect.top) / (float)(dst_rect.bottom - dst_rect.top);
1377
1378 if (FAILED(hr = IDirectDrawClipper_GetClipList(&dst_surface->clipper->IDirectDrawClipper_iface,
1379 &dst_rect, NULL, &clip_list_size)))
1380 {
1381 WARN("Failed to get clip list size, hr %#x.\n", hr);
1382 return hr;
1383 }
1384
1385 if (!(clip_list = HeapAlloc(GetProcessHeap(), 0, clip_list_size)))
1386 {
1387 WARN("Failed to allocate clip list.\n");
1388 return E_OUTOFMEMORY;
1389 }
1390
1391 if (FAILED(hr = IDirectDrawClipper_GetClipList(&dst_surface->clipper->IDirectDrawClipper_iface,
1392 &dst_rect, clip_list, &clip_list_size)))
1393 {
1394 WARN("Failed to get clip list, hr %#x.\n", hr);
1395 HeapFree(GetProcessHeap(), 0, clip_list);
1396 return hr;
1397 }
1398
1399 clip_rect = (RECT *)clip_list->Buffer;
1400 for (i = 0; i < clip_list->rdh.nCount; ++i)
1401 {
1402 RECT src_rect_clipped = src_rect;
1403
1404 if (src_surface)
1405 {
1406 src_rect_clipped.left += (LONG)((clip_rect[i].left - dst_rect.left) * scale_x);
1407 src_rect_clipped.top += (LONG)((clip_rect[i].top - dst_rect.top) * scale_y);
1408 src_rect_clipped.right -= (LONG)((dst_rect.right - clip_rect[i].right) * scale_x);
1409 src_rect_clipped.bottom -= (LONG)((dst_rect.bottom - clip_rect[i].bottom) * scale_y);
1410
1411 if (src_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
1412 {
1413 if (FAILED(hr = ddraw_surface_update_frontbuffer(src_surface, &src_rect_clipped, TRUE)))
1414 break;
1415 }
1416 }
1417
1418 if (FAILED(hr = wined3d_surface_blt(dst_surface->wined3d_surface, &clip_rect[i],
1419 wined3d_src_surface, &src_rect_clipped, flags, fx, filter)))
1420 break;
1421
1422 if (dst_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
1423 {
1424 if (FAILED(hr = ddraw_surface_update_frontbuffer(dst_surface, &clip_rect[i], FALSE)))
1425 break;
1426 }
1427 }
1428
1429 HeapFree(GetProcessHeap(), 0, clip_list);
1430 return hr;
1431 }
1432
1433 /*****************************************************************************
1434 * IDirectDrawSurface7::Blt
1435 *
1436 * Performs a blit on the surface
1437 *
1438 * Params:
1439 * DestRect: Destination rectangle, can be NULL
1440 * SrcSurface: Source surface, can be NULL
1441 * SrcRect: Source rectangle, can be NULL
1442 * Flags: Blt flags
1443 * DDBltFx: Some extended blt parameters, connected to the flags
1444 *
1445 * Returns:
1446 * D3D_OK on success
1447 * See IWineD3DSurface::Blt for more details
1448 *
1449 *****************************************************************************/
1450 static HRESULT WINAPI ddraw_surface7_Blt(IDirectDrawSurface7 *iface, RECT *DestRect,
1451 IDirectDrawSurface7 *SrcSurface, RECT *SrcRect, DWORD Flags, DDBLTFX *DDBltFx)
1452 {
1453 struct ddraw_surface *dst_surface = impl_from_IDirectDrawSurface7(iface);
1454 struct ddraw_surface *src_surface = unsafe_impl_from_IDirectDrawSurface7(SrcSurface);
1455 HRESULT hr = DD_OK;
1456
1457 TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
1458 iface, wine_dbgstr_rect(DestRect), SrcSurface, wine_dbgstr_rect(SrcRect), Flags, DDBltFx);
1459
1460 /* Check for validity of the flags here. WineD3D Has the software-opengl selection path and would have
1461 * to check at 2 places, and sometimes do double checks. This also saves the call to wined3d :-)
1462 */
1463 if((Flags & DDBLT_KEYSRCOVERRIDE) && (!DDBltFx || Flags & DDBLT_KEYSRC)) {
1464 WARN("Invalid source color key parameters, returning DDERR_INVALIDPARAMS\n");
1465 return DDERR_INVALIDPARAMS;
1466 }
1467
1468 if((Flags & DDBLT_KEYDESTOVERRIDE) && (!DDBltFx || Flags & DDBLT_KEYDEST)) {
1469 WARN("Invalid destination color key parameters, returning DDERR_INVALIDPARAMS\n");
1470 return DDERR_INVALIDPARAMS;
1471 }
1472
1473 wined3d_mutex_lock();
1474
1475 if (Flags & DDBLT_KEYSRC && (!src_surface || !(src_surface->surface_desc.dwFlags & DDSD_CKSRCBLT)))
1476 {
1477 WARN("DDBLT_KEYDEST blit without color key in surface, returning DDERR_INVALIDPARAMS\n");
1478 wined3d_mutex_unlock();
1479 return DDERR_INVALIDPARAMS;
1480 }
1481
1482 /* TODO: Check if the DDBltFx contains any ddraw surface pointers. If it
1483 * does, copy the struct, and replace the ddraw surfaces with the wined3d
1484 * surfaces. So far no blitting operations using surfaces in the bltfx
1485 * struct are supported anyway. */
1486 hr = ddraw_surface_blt_clipped(dst_surface, DestRect, src_surface, SrcRect,
1487 Flags, (WINEDDBLTFX *)DDBltFx, WINED3D_TEXF_LINEAR);
1488
1489 wined3d_mutex_unlock();
1490 switch(hr)
1491 {
1492 case WINED3DERR_NOTAVAILABLE: return DDERR_UNSUPPORTED;
1493 case WINED3DERR_WRONGTEXTUREFORMAT: return DDERR_INVALIDPIXELFORMAT;
1494 default: return hr;
1495 }
1496 }
1497
1498 static HRESULT WINAPI ddraw_surface4_Blt(IDirectDrawSurface4 *iface, RECT *dst_rect,
1499 IDirectDrawSurface4 *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
1500 {
1501 struct ddraw_surface *dst = impl_from_IDirectDrawSurface4(iface);
1502 struct ddraw_surface *src = unsafe_impl_from_IDirectDrawSurface4(src_surface);
1503
1504 TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
1505 iface, wine_dbgstr_rect(dst_rect), src_surface, wine_dbgstr_rect(src_rect), flags, fx);
1506
1507 return ddraw_surface7_Blt(&dst->IDirectDrawSurface7_iface, dst_rect,
1508 src ? &src->IDirectDrawSurface7_iface : NULL, src_rect, flags, fx);
1509 }
1510
1511 static HRESULT WINAPI ddraw_surface3_Blt(IDirectDrawSurface3 *iface, RECT *dst_rect,
1512 IDirectDrawSurface3 *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
1513 {
1514 struct ddraw_surface *dst = impl_from_IDirectDrawSurface3(iface);
1515 struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface3(src_surface);
1516
1517 TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
1518 iface, wine_dbgstr_rect(dst_rect), src_surface, wine_dbgstr_rect(src_rect), flags, fx);
1519
1520 return ddraw_surface7_Blt(&dst->IDirectDrawSurface7_iface, dst_rect,
1521 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags, fx);
1522 }
1523
1524 static HRESULT WINAPI ddraw_surface2_Blt(IDirectDrawSurface2 *iface, RECT *dst_rect,
1525 IDirectDrawSurface2 *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
1526 {
1527 struct ddraw_surface *dst = impl_from_IDirectDrawSurface2(iface);
1528 struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface2(src_surface);
1529
1530 TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
1531 iface, wine_dbgstr_rect(dst_rect), src_surface, wine_dbgstr_rect(src_rect), flags, fx);
1532
1533 return ddraw_surface7_Blt(&dst->IDirectDrawSurface7_iface, dst_rect,
1534 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags, fx);
1535 }
1536
1537 static HRESULT WINAPI ddraw_surface1_Blt(IDirectDrawSurface *iface, RECT *dst_rect,
1538 IDirectDrawSurface *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
1539 {
1540 struct ddraw_surface *dst = impl_from_IDirectDrawSurface(iface);
1541 struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface(src_surface);
1542
1543 TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
1544 iface, wine_dbgstr_rect(dst_rect), src_surface, wine_dbgstr_rect(src_rect), flags, fx);
1545
1546 return ddraw_surface7_Blt(&dst->IDirectDrawSurface7_iface, dst_rect,
1547 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags, fx);
1548 }
1549
1550 /*****************************************************************************
1551 * IDirectDrawSurface7::AddAttachedSurface
1552 *
1553 * Attaches a surface to another surface. How the surface attachments work
1554 * is not totally understood yet, and this method is prone to problems.
1555 * The surface that is attached is AddRef-ed.
1556 *
1557 * Tests with complex surfaces suggest that the surface attachments form a
1558 * tree, but no method to test this has been found yet.
1559 *
1560 * The attachment list consists of a first surface (first_attached) and
1561 * for each surface a pointer to the next attached surface (next_attached).
1562 * For the first surface, and a surface that has no attachments
1563 * first_attached points to the surface itself. A surface that has
1564 * no successors in the chain has next_attached set to NULL.
1565 *
1566 * Newly attached surfaces are attached right after the root surface.
1567 * If a surface is attached to a complex surface compound, it's attached to
1568 * the surface that the app requested, not the complex root. See
1569 * GetAttachedSurface for a description how surfaces are found.
1570 *
1571 * This is how the current implementation works, and it was coded by looking
1572 * at the needs of the applications.
1573 *
1574 * So far only Z-Buffer attachments are tested, and they are activated in
1575 * WineD3D. Mipmaps could be tricky to activate in WineD3D.
1576 * Back buffers should work in 2D mode, but they are not tested(They can be
1577 * attached in older iface versions). Rendering to the front buffer and
1578 * switching between that and double buffering is not yet implemented in
1579 * WineD3D, so for 3D it might have unexpected results.
1580 *
1581 * ddraw_surface_attach_surface is the real thing,
1582 * ddraw_surface7_AddAttachedSurface is a wrapper around it that
1583 * performs additional checks. Version 7 of this interface is much more restrictive
1584 * than its predecessors.
1585 *
1586 * Params:
1587 * Attach: Surface to attach to iface
1588 *
1589 * Returns:
1590 * DD_OK on success
1591 * DDERR_CANNOTATTACHSURFACE if the surface can't be attached for some reason
1592 *
1593 *****************************************************************************/
1594 static HRESULT ddraw_surface_attach_surface(struct ddraw_surface *This, struct ddraw_surface *Surf)
1595 {
1596 TRACE("surface %p, attachment %p.\n", This, Surf);
1597
1598 if(Surf == This)
1599 return DDERR_CANNOTATTACHSURFACE; /* unchecked */
1600
1601 wined3d_mutex_lock();
1602
1603 /* Check if the surface is already attached somewhere */
1604 if (Surf->next_attached || Surf->first_attached != Surf)
1605 {
1606 /* TODO: Test for the structure of the manual attachment. Is it a
1607 * chain or a list? What happens if one surface is attached to 2
1608 * different surfaces? */
1609 WARN("Surface %p is already attached somewhere. next_attached %p, first_attached %p.\n",
1610 Surf, Surf->next_attached, Surf->first_attached);
1611
1612 wined3d_mutex_unlock();
1613 return DDERR_SURFACEALREADYATTACHED;
1614 }
1615
1616 /* This inserts the new surface at the 2nd position in the chain, right after the root surface */
1617 Surf->next_attached = This->next_attached;
1618 Surf->first_attached = This->first_attached;
1619 This->next_attached = Surf;
1620
1621 /* Check if the WineD3D depth stencil needs updating */
1622 if (This->ddraw->d3ddevice)
1623 d3d_device_update_depth_stencil(This->ddraw->d3ddevice);
1624
1625 wined3d_mutex_unlock();
1626
1627 return DD_OK;
1628 }
1629
1630 static HRESULT WINAPI ddraw_surface7_AddAttachedSurface(IDirectDrawSurface7 *iface, IDirectDrawSurface7 *attachment)
1631 {
1632 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
1633 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface7(attachment);
1634 HRESULT hr;
1635
1636 TRACE("iface %p, attachment %p.\n", iface, attachment);
1637
1638 /* Version 7 of this interface seems to refuse everything except z buffers, as per msdn */
1639 if(!(attachment_impl->surface_desc.ddsCaps.dwCaps & DDSCAPS_ZBUFFER))
1640 {
1641
1642 WARN("Application tries to attach a non Z buffer surface. caps %08x\n",
1643 attachment_impl->surface_desc.ddsCaps.dwCaps);
1644 return DDERR_CANNOTATTACHSURFACE;
1645 }
1646
1647 hr = ddraw_surface_attach_surface(This, attachment_impl);
1648 if (FAILED(hr))
1649 {
1650 return hr;
1651 }
1652 attachment_impl->attached_iface = (IUnknown *)attachment;
1653 IUnknown_AddRef(attachment_impl->attached_iface);
1654 return hr;
1655 }
1656
1657 static HRESULT WINAPI ddraw_surface4_AddAttachedSurface(IDirectDrawSurface4 *iface, IDirectDrawSurface4 *attachment)
1658 {
1659 struct ddraw_surface *This = impl_from_IDirectDrawSurface4(iface);
1660 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface4(attachment);
1661 HRESULT hr;
1662
1663 TRACE("iface %p, attachment %p.\n", iface, attachment);
1664
1665 hr = ddraw_surface7_AddAttachedSurface(&This->IDirectDrawSurface7_iface,
1666 attachment_impl ? &attachment_impl->IDirectDrawSurface7_iface : NULL);
1667 if (FAILED(hr))
1668 {
1669 return hr;
1670 }
1671 attachment_impl->attached_iface = (IUnknown *)attachment;
1672 IUnknown_AddRef(attachment_impl->attached_iface);
1673 ddraw_surface7_Release(&attachment_impl->IDirectDrawSurface7_iface);
1674 return hr;
1675 }
1676 static HRESULT WINAPI ddraw_surface3_AddAttachedSurface(IDirectDrawSurface3 *iface, IDirectDrawSurface3 *attachment)
1677 {
1678 struct ddraw_surface *This = impl_from_IDirectDrawSurface3(iface);
1679 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface3(attachment);
1680 HRESULT hr;
1681
1682 TRACE("iface %p, attachment %p.\n", iface, attachment);
1683
1684 /* Tests suggest that
1685 * -> offscreen plain surfaces can be attached to other offscreen plain surfaces
1686 * -> offscreen plain surfaces can be attached to primaries
1687 * -> primaries can be attached to offscreen plain surfaces
1688 * -> z buffers can be attached to primaries */
1689 if (This->surface_desc.ddsCaps.dwCaps & (DDSCAPS_PRIMARYSURFACE | DDSCAPS_OFFSCREENPLAIN)
1690 && attachment_impl->surface_desc.ddsCaps.dwCaps & (DDSCAPS_PRIMARYSURFACE | DDSCAPS_OFFSCREENPLAIN))
1691 {
1692 /* Sizes have to match */
1693 if (attachment_impl->surface_desc.dwWidth != This->surface_desc.dwWidth
1694 || attachment_impl->surface_desc.dwHeight != This->surface_desc.dwHeight)
1695 {
1696 WARN("Surface sizes do not match.\n");
1697 return DDERR_CANNOTATTACHSURFACE;
1698 }
1699 /* OK */
1700 }
1701 else if (This->surface_desc.ddsCaps.dwCaps & (DDSCAPS_PRIMARYSURFACE | DDSCAPS_3DDEVICE)
1702 && attachment_impl->surface_desc.ddsCaps.dwCaps & (DDSCAPS_ZBUFFER))
1703 {
1704 /* OK */
1705 }
1706 else
1707 {
1708 WARN("Invalid attachment combination.\n");
1709 return DDERR_CANNOTATTACHSURFACE;
1710 }
1711
1712 hr = ddraw_surface_attach_surface(This, attachment_impl);
1713 if (FAILED(hr))
1714 {
1715 return hr;
1716 }
1717 attachment_impl->attached_iface = (IUnknown *)attachment;
1718 IUnknown_AddRef(attachment_impl->attached_iface);
1719 return hr;
1720 }
1721
1722 static HRESULT WINAPI ddraw_surface2_AddAttachedSurface(IDirectDrawSurface2 *iface, IDirectDrawSurface2 *attachment)
1723 {
1724 struct ddraw_surface *This = impl_from_IDirectDrawSurface2(iface);
1725 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface2(attachment);
1726 HRESULT hr;
1727
1728 TRACE("iface %p, attachment %p.\n", iface, attachment);
1729
1730 hr = ddraw_surface3_AddAttachedSurface(&This->IDirectDrawSurface3_iface,
1731 attachment_impl ? &attachment_impl->IDirectDrawSurface3_iface : NULL);
1732 if (FAILED(hr))
1733 {
1734 return hr;
1735 }
1736 attachment_impl->attached_iface = (IUnknown *)attachment;
1737 IUnknown_AddRef(attachment_impl->attached_iface);
1738 ddraw_surface3_Release(&attachment_impl->IDirectDrawSurface3_iface);
1739 return hr;
1740 }
1741
1742 static HRESULT WINAPI ddraw_surface1_AddAttachedSurface(IDirectDrawSurface *iface, IDirectDrawSurface *attachment)
1743 {
1744 struct ddraw_surface *This = impl_from_IDirectDrawSurface(iface);
1745 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface(attachment);
1746 HRESULT hr;
1747
1748 TRACE("iface %p, attachment %p.\n", iface, attachment);
1749
1750 hr = ddraw_surface3_AddAttachedSurface(&This->IDirectDrawSurface3_iface,
1751 attachment_impl ? &attachment_impl->IDirectDrawSurface3_iface : NULL);
1752 if (FAILED(hr))
1753 {
1754 return hr;
1755 }
1756 attachment_impl->attached_iface = (IUnknown *)attachment;
1757 IUnknown_AddRef(attachment_impl->attached_iface);
1758 ddraw_surface3_Release(&attachment_impl->IDirectDrawSurface3_iface);
1759 return hr;
1760 }
1761
1762 /*****************************************************************************
1763 * IDirectDrawSurface7::DeleteAttachedSurface
1764 *
1765 * Removes a surface from the attachment chain. The surface's refcount
1766 * is decreased by one after it has been removed
1767 *
1768 * Params:
1769 * Flags: Some flags, not used by this implementation
1770 * Attach: Surface to detach
1771 *
1772 * Returns:
1773 * DD_OK on success
1774 * DDERR_SURFACENOTATTACHED if the surface isn't attached to
1775 *
1776 *****************************************************************************/
1777 static HRESULT ddraw_surface_delete_attached_surface(struct ddraw_surface *surface,
1778 struct ddraw_surface *attachment, IUnknown *detach_iface)
1779 {
1780 struct ddraw_surface *prev = surface;
1781
1782 TRACE("surface %p, attachment %p, detach_iface %p.\n", surface, attachment, detach_iface);
1783
1784 wined3d_mutex_lock();
1785 if (!attachment || (attachment->first_attached != surface) || (attachment == surface) )
1786 {
1787 wined3d_mutex_unlock();
1788 return DDERR_CANNOTDETACHSURFACE;
1789 }
1790
1791 if (attachment->attached_iface != detach_iface)
1792 {
1793 WARN("attachment->attach_iface %p != detach_iface %p.\n", attachment->attached_iface, detach_iface);
1794 wined3d_mutex_unlock();
1795 return DDERR_SURFACENOTATTACHED;
1796 }
1797
1798 /* Remove MIPMAPSUBLEVEL if this seemed to be one */
1799 if (surface->surface_desc.ddsCaps.dwCaps & attachment->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
1800 {
1801 attachment->surface_desc.ddsCaps.dwCaps2 &= ~DDSCAPS2_MIPMAPSUBLEVEL;
1802 /* FIXME: we should probably also subtract from dwMipMapCount of this
1803 * and all parent surfaces */
1804 }
1805
1806 /* Find the predecessor of the detached surface */
1807 while (prev)
1808 {
1809 if (prev->next_attached == attachment)
1810 break;
1811 prev = prev->next_attached;
1812 }
1813
1814 /* There must be a surface, otherwise there's a bug */
1815 assert(prev);
1816
1817 /* Unchain the surface */
1818 prev->next_attached = attachment->next_attached;
1819 attachment->next_attached = NULL;
1820 attachment->first_attached = attachment;
1821
1822 /* Check if the wined3d depth stencil needs updating. */
1823 if (surface->ddraw->d3ddevice)
1824 d3d_device_update_depth_stencil(surface->ddraw->d3ddevice);
1825 wined3d_mutex_unlock();
1826
1827 /* Set attached_iface to NULL before releasing it, the surface may go
1828 * away. */
1829 attachment->attached_iface = NULL;
1830 IUnknown_Release(detach_iface);
1831
1832 return DD_OK;
1833 }
1834
1835 static HRESULT WINAPI ddraw_surface7_DeleteAttachedSurface(IDirectDrawSurface7 *iface,
1836 DWORD flags, IDirectDrawSurface7 *attachment)
1837 {
1838 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
1839 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface7(attachment);
1840
1841 TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
1842
1843 return ddraw_surface_delete_attached_surface(surface, attachment_impl, (IUnknown *)attachment);
1844 }
1845
1846 static HRESULT WINAPI ddraw_surface4_DeleteAttachedSurface(IDirectDrawSurface4 *iface,
1847 DWORD flags, IDirectDrawSurface4 *attachment)
1848 {
1849 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
1850 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface4(attachment);
1851
1852 TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
1853
1854 return ddraw_surface_delete_attached_surface(surface, attachment_impl, (IUnknown *)attachment);
1855 }
1856
1857 static HRESULT WINAPI ddraw_surface3_DeleteAttachedSurface(IDirectDrawSurface3 *iface,
1858 DWORD flags, IDirectDrawSurface3 *attachment)
1859 {
1860 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
1861 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface3(attachment);
1862
1863 TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
1864
1865 return ddraw_surface_delete_attached_surface(surface, attachment_impl, (IUnknown *)attachment);
1866 }
1867
1868 static HRESULT WINAPI ddraw_surface2_DeleteAttachedSurface(IDirectDrawSurface2 *iface,
1869 DWORD flags, IDirectDrawSurface2 *attachment)
1870 {
1871 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
1872 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface2(attachment);
1873
1874 TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
1875
1876 return ddraw_surface_delete_attached_surface(surface, attachment_impl, (IUnknown *)attachment);
1877 }
1878
1879 static HRESULT WINAPI ddraw_surface1_DeleteAttachedSurface(IDirectDrawSurface *iface,
1880 DWORD flags, IDirectDrawSurface *attachment)
1881 {
1882 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
1883 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface(attachment);
1884
1885 TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
1886
1887 return ddraw_surface_delete_attached_surface(surface, attachment_impl, (IUnknown *)attachment);
1888 }
1889
1890 /*****************************************************************************
1891 * IDirectDrawSurface7::AddOverlayDirtyRect
1892 *
1893 * "This method is not currently implemented"
1894 *
1895 * Params:
1896 * Rect: ?
1897 *
1898 * Returns:
1899 * DDERR_UNSUPPORTED
1900 *
1901 *****************************************************************************/
1902 static HRESULT WINAPI ddraw_surface7_AddOverlayDirtyRect(IDirectDrawSurface7 *iface, RECT *Rect)
1903 {
1904 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(Rect));
1905
1906 return DDERR_UNSUPPORTED; /* unchecked */
1907 }
1908
1909 static HRESULT WINAPI ddraw_surface4_AddOverlayDirtyRect(IDirectDrawSurface4 *iface, RECT *rect)
1910 {
1911 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
1912
1913 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
1914
1915 return ddraw_surface7_AddOverlayDirtyRect(&surface->IDirectDrawSurface7_iface, rect);
1916 }
1917
1918 static HRESULT WINAPI ddraw_surface3_AddOverlayDirtyRect(IDirectDrawSurface3 *iface, RECT *rect)
1919 {
1920 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
1921
1922 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
1923
1924 return ddraw_surface7_AddOverlayDirtyRect(&surface->IDirectDrawSurface7_iface, rect);
1925 }
1926
1927 static HRESULT WINAPI ddraw_surface2_AddOverlayDirtyRect(IDirectDrawSurface2 *iface, RECT *rect)
1928 {
1929 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
1930
1931 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
1932
1933 return ddraw_surface7_AddOverlayDirtyRect(&surface->IDirectDrawSurface7_iface, rect);
1934 }
1935
1936 static HRESULT WINAPI ddraw_surface1_AddOverlayDirtyRect(IDirectDrawSurface *iface, RECT *rect)
1937 {
1938 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
1939
1940 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
1941
1942 return ddraw_surface7_AddOverlayDirtyRect(&surface->IDirectDrawSurface7_iface, rect);
1943 }
1944
1945 /*****************************************************************************
1946 * IDirectDrawSurface7::GetDC
1947 *
1948 * Returns a GDI device context for the surface
1949 *
1950 * Params:
1951 * hdc: Address of a HDC variable to store the dc to
1952 *
1953 * Returns:
1954 * DD_OK on success
1955 * DDERR_INVALIDPARAMS if hdc is NULL
1956 * For details, see IWineD3DSurface::GetDC
1957 *
1958 *****************************************************************************/
1959 static HRESULT WINAPI ddraw_surface7_GetDC(IDirectDrawSurface7 *iface, HDC *hdc)
1960 {
1961 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
1962 HRESULT hr = DD_OK;
1963
1964 TRACE("iface %p, dc %p.\n", iface, hdc);
1965
1966 if(!hdc)
1967 return DDERR_INVALIDPARAMS;
1968
1969 wined3d_mutex_lock();
1970 if (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
1971 hr = ddraw_surface_update_frontbuffer(surface, NULL, TRUE);
1972 if (SUCCEEDED(hr))
1973 hr = wined3d_surface_getdc(surface->wined3d_surface, hdc);
1974 wined3d_mutex_unlock();
1975 switch(hr)
1976 {
1977 /* Some, but not all errors set *hdc to NULL. E.g. DCALREADYCREATED does not
1978 * touch *hdc
1979 */
1980 case WINED3DERR_INVALIDCALL:
1981 if(hdc) *hdc = NULL;
1982 return DDERR_INVALIDPARAMS;
1983
1984 default: return hr;
1985 }
1986 }
1987
1988 static HRESULT WINAPI ddraw_surface4_GetDC(IDirectDrawSurface4 *iface, HDC *dc)
1989 {
1990 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
1991
1992 TRACE("iface %p, dc %p.\n", iface, dc);
1993
1994 return ddraw_surface7_GetDC(&surface->IDirectDrawSurface7_iface, dc);
1995 }
1996
1997 static HRESULT WINAPI ddraw_surface3_GetDC(IDirectDrawSurface3 *iface, HDC *dc)
1998 {
1999 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2000
2001 TRACE("iface %p, dc %p.\n", iface, dc);
2002
2003 return ddraw_surface7_GetDC(&surface->IDirectDrawSurface7_iface, dc);
2004 }
2005
2006 static HRESULT WINAPI ddraw_surface2_GetDC(IDirectDrawSurface2 *iface, HDC *dc)
2007 {
2008 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2009
2010 TRACE("iface %p, dc %p.\n", iface, dc);
2011
2012 return ddraw_surface7_GetDC(&surface->IDirectDrawSurface7_iface, dc);
2013 }
2014
2015 static HRESULT WINAPI ddraw_surface1_GetDC(IDirectDrawSurface *iface, HDC *dc)
2016 {
2017 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2018
2019 TRACE("iface %p, dc %p.\n", iface, dc);
2020
2021 return ddraw_surface7_GetDC(&surface->IDirectDrawSurface7_iface, dc);
2022 }
2023
2024 /*****************************************************************************
2025 * IDirectDrawSurface7::ReleaseDC
2026 *
2027 * Releases the DC that was constructed with GetDC
2028 *
2029 * Params:
2030 * hdc: HDC to release
2031 *
2032 * Returns:
2033 * DD_OK on success
2034 * For more details, see IWineD3DSurface::ReleaseDC
2035 *
2036 *****************************************************************************/
2037 static HRESULT WINAPI ddraw_surface7_ReleaseDC(IDirectDrawSurface7 *iface, HDC hdc)
2038 {
2039 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2040 HRESULT hr;
2041
2042 TRACE("iface %p, dc %p.\n", iface, hdc);
2043
2044 wined3d_mutex_lock();
2045 hr = wined3d_surface_releasedc(surface->wined3d_surface, hdc);
2046 if (SUCCEEDED(hr) && (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER))
2047 hr = ddraw_surface_update_frontbuffer(surface, NULL, FALSE);
2048 wined3d_mutex_unlock();
2049
2050 return hr;
2051 }
2052
2053 static HRESULT WINAPI ddraw_surface4_ReleaseDC(IDirectDrawSurface4 *iface, HDC dc)
2054 {
2055 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2056
2057 TRACE("iface %p, dc %p.\n", iface, dc);
2058
2059 return ddraw_surface7_ReleaseDC(&surface->IDirectDrawSurface7_iface, dc);
2060 }
2061
2062 static HRESULT WINAPI ddraw_surface3_ReleaseDC(IDirectDrawSurface3 *iface, HDC dc)
2063 {
2064 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2065
2066 TRACE("iface %p, dc %p.\n", iface, dc);
2067
2068 return ddraw_surface7_ReleaseDC(&surface->IDirectDrawSurface7_iface, dc);
2069 }
2070
2071 static HRESULT WINAPI ddraw_surface2_ReleaseDC(IDirectDrawSurface2 *iface, HDC dc)
2072 {
2073 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2074
2075 TRACE("iface %p, dc %p.\n", iface, dc);
2076
2077 return ddraw_surface7_ReleaseDC(&surface->IDirectDrawSurface7_iface, dc);
2078 }
2079
2080 static HRESULT WINAPI ddraw_surface1_ReleaseDC(IDirectDrawSurface *iface, HDC dc)
2081 {
2082 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2083
2084 TRACE("iface %p, dc %p.\n", iface, dc);
2085
2086 return ddraw_surface7_ReleaseDC(&surface->IDirectDrawSurface7_iface, dc);
2087 }
2088
2089 /*****************************************************************************
2090 * IDirectDrawSurface7::GetCaps
2091 *
2092 * Returns the surface's caps
2093 *
2094 * Params:
2095 * Caps: Address to write the caps to
2096 *
2097 * Returns:
2098 * DD_OK on success
2099 * DDERR_INVALIDPARAMS if Caps is NULL
2100 *
2101 *****************************************************************************/
2102 static HRESULT WINAPI ddraw_surface7_GetCaps(IDirectDrawSurface7 *iface, DDSCAPS2 *Caps)
2103 {
2104 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2105
2106 TRACE("iface %p, caps %p.\n", iface, Caps);
2107
2108 if(!Caps)
2109 return DDERR_INVALIDPARAMS;
2110
2111 *Caps = surface->surface_desc.ddsCaps;
2112
2113 return DD_OK;
2114 }
2115
2116 static HRESULT WINAPI ddraw_surface4_GetCaps(IDirectDrawSurface4 *iface, DDSCAPS2 *caps)
2117 {
2118 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2119
2120 TRACE("iface %p, caps %p.\n", iface, caps);
2121
2122 return ddraw_surface7_GetCaps(&surface->IDirectDrawSurface7_iface, caps);
2123 }
2124
2125 static HRESULT WINAPI ddraw_surface3_GetCaps(IDirectDrawSurface3 *iface, DDSCAPS *caps)
2126 {
2127 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2128 DDSCAPS2 caps2;
2129 HRESULT hr;
2130
2131 TRACE("iface %p, caps %p.\n", iface, caps);
2132
2133 hr = ddraw_surface7_GetCaps(&surface->IDirectDrawSurface7_iface, &caps2);
2134 if (FAILED(hr)) return hr;
2135
2136 caps->dwCaps = caps2.dwCaps;
2137 return hr;
2138 }
2139
2140 static HRESULT WINAPI ddraw_surface2_GetCaps(IDirectDrawSurface2 *iface, DDSCAPS *caps)
2141 {
2142 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2143 DDSCAPS2 caps2;
2144 HRESULT hr;
2145
2146 TRACE("iface %p, caps %p.\n", iface, caps);
2147
2148 hr = ddraw_surface7_GetCaps(&surface->IDirectDrawSurface7_iface, &caps2);
2149 if (FAILED(hr)) return hr;
2150
2151 caps->dwCaps = caps2.dwCaps;
2152 return hr;
2153 }
2154
2155 static HRESULT WINAPI ddraw_surface1_GetCaps(IDirectDrawSurface *iface, DDSCAPS *caps)
2156 {
2157 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2158 DDSCAPS2 caps2;
2159 HRESULT hr;
2160
2161 TRACE("iface %p, caps %p.\n", iface, caps);
2162
2163 hr = ddraw_surface7_GetCaps(&surface->IDirectDrawSurface7_iface, &caps2);
2164 if (FAILED(hr)) return hr;
2165
2166 caps->dwCaps = caps2.dwCaps;
2167 return hr;
2168 }
2169
2170 /*****************************************************************************
2171 * IDirectDrawSurface7::SetPriority
2172 *
2173 * Sets a texture priority for managed textures.
2174 *
2175 * Params:
2176 * Priority: The new priority
2177 *
2178 * Returns:
2179 * DD_OK on success
2180 * For more details, see IWineD3DSurface::SetPriority
2181 *
2182 *****************************************************************************/
2183 static HRESULT WINAPI ddraw_surface7_SetPriority(IDirectDrawSurface7 *iface, DWORD Priority)
2184 {
2185 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2186 HRESULT hr;
2187
2188 TRACE("iface %p, priority %u.\n", iface, Priority);
2189
2190 wined3d_mutex_lock();
2191 hr = wined3d_surface_set_priority(surface->wined3d_surface, Priority);
2192 wined3d_mutex_unlock();
2193
2194 return hr;
2195 }
2196
2197 /*****************************************************************************
2198 * IDirectDrawSurface7::GetPriority
2199 *
2200 * Returns the surface's priority
2201 *
2202 * Params:
2203 * Priority: Address of a variable to write the priority to
2204 *
2205 * Returns:
2206 * D3D_OK on success
2207 * DDERR_INVALIDPARAMS if Priority == NULL
2208 * For more details, see IWineD3DSurface::GetPriority
2209 *
2210 *****************************************************************************/
2211 static HRESULT WINAPI ddraw_surface7_GetPriority(IDirectDrawSurface7 *iface, DWORD *Priority)
2212 {
2213 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2214
2215 TRACE("iface %p, priority %p.\n", iface, Priority);
2216
2217 if(!Priority)
2218 {
2219 return DDERR_INVALIDPARAMS;
2220 }
2221
2222 wined3d_mutex_lock();
2223 *Priority = wined3d_surface_get_priority(surface->wined3d_surface);
2224 wined3d_mutex_unlock();
2225
2226 return DD_OK;
2227 }
2228
2229 /*****************************************************************************
2230 * IDirectDrawSurface7::SetPrivateData
2231 *
2232 * Stores some data in the surface that is intended for the application's
2233 * use.
2234 *
2235 * Params:
2236 * tag: GUID that identifies the data
2237 * Data: Pointer to the private data
2238 * Size: Size of the private data
2239 * Flags: Some flags
2240 *
2241 * Returns:
2242 * D3D_OK on success
2243 * For more details, see IWineD3DSurface::SetPrivateData
2244 *
2245 *****************************************************************************/
2246 static HRESULT WINAPI ddraw_surface7_SetPrivateData(IDirectDrawSurface7 *iface,
2247 REFGUID tag, void *Data, DWORD Size, DWORD Flags)
2248 {
2249 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2250 struct wined3d_resource *resource;
2251 HRESULT hr;
2252
2253 TRACE("iface %p, tag %s, data %p, data_size %u, flags %#x.\n",
2254 iface, debugstr_guid(tag), Data, Size, Flags);
2255
2256 wined3d_mutex_lock();
2257 resource = wined3d_surface_get_resource(surface->wined3d_surface);
2258 hr = wined3d_resource_set_private_data(resource, tag, Data, Size, Flags);
2259 wined3d_mutex_unlock();
2260
2261 switch(hr)
2262 {
2263 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
2264 default: return hr;
2265 }
2266 }
2267
2268 static HRESULT WINAPI ddraw_surface4_SetPrivateData(IDirectDrawSurface4 *iface,
2269 REFGUID tag, void *data, DWORD size, DWORD flags)
2270 {
2271 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2272
2273 TRACE("iface %p, tag %s, data %p, data_size %u, flags %#x.\n",
2274 iface, debugstr_guid(tag), data, size, flags);
2275
2276 return ddraw_surface7_SetPrivateData(&surface->IDirectDrawSurface7_iface, tag, data, size, flags);
2277 }
2278
2279 /*****************************************************************************
2280 * IDirectDrawSurface7::GetPrivateData
2281 *
2282 * Returns the private data set with IDirectDrawSurface7::SetPrivateData
2283 *
2284 * Params:
2285 * tag: GUID of the data to return
2286 * Data: Address where to write the data to
2287 * Size: Size of the buffer at Data
2288 *
2289 * Returns:
2290 * DD_OK on success
2291 * DDERR_INVALIDPARAMS if Data is NULL
2292 * For more details, see IWineD3DSurface::GetPrivateData
2293 *
2294 *****************************************************************************/
2295 static HRESULT WINAPI ddraw_surface7_GetPrivateData(IDirectDrawSurface7 *iface, REFGUID tag, void *Data, DWORD *Size)
2296 {
2297 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2298 struct wined3d_resource *resource;
2299 HRESULT hr;
2300
2301 TRACE("iface %p, tag %s, data %p, data_size %p.\n",
2302 iface, debugstr_guid(tag), Data, Size);
2303
2304 if(!Data)
2305 return DDERR_INVALIDPARAMS;
2306
2307 wined3d_mutex_lock();
2308 resource = wined3d_surface_get_resource(surface->wined3d_surface);
2309 hr = wined3d_resource_get_private_data(resource, tag, Data, Size);
2310 wined3d_mutex_unlock();
2311
2312 return hr;
2313 }
2314
2315 static HRESULT WINAPI ddraw_surface4_GetPrivateData(IDirectDrawSurface4 *iface, REFGUID tag, void *data, DWORD *size)
2316 {
2317 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2318
2319 TRACE("iface %p, tag %s, data %p, data_size %p.\n",
2320 iface, debugstr_guid(tag), data, size);
2321
2322 return ddraw_surface7_GetPrivateData(&surface->IDirectDrawSurface7_iface, tag, data, size);
2323 }
2324
2325 /*****************************************************************************
2326 * IDirectDrawSurface7::FreePrivateData
2327 *
2328 * Frees private data stored in the surface
2329 *
2330 * Params:
2331 * tag: Tag of the data to free
2332 *
2333 * Returns:
2334 * D3D_OK on success
2335 * For more details, see IWineD3DSurface::FreePrivateData
2336 *
2337 *****************************************************************************/
2338 static HRESULT WINAPI ddraw_surface7_FreePrivateData(IDirectDrawSurface7 *iface, REFGUID tag)
2339 {
2340 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2341 struct wined3d_resource *resource;
2342 HRESULT hr;
2343
2344 TRACE("iface %p, tag %s.\n", iface, debugstr_guid(tag));
2345
2346 wined3d_mutex_lock();
2347 resource = wined3d_surface_get_resource(surface->wined3d_surface);
2348 hr = wined3d_resource_free_private_data(resource, tag);
2349 wined3d_mutex_unlock();
2350
2351 return hr;
2352 }
2353
2354 static HRESULT WINAPI ddraw_surface4_FreePrivateData(IDirectDrawSurface4 *iface, REFGUID tag)
2355 {
2356 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2357
2358 TRACE("iface %p, tag %s.\n", iface, debugstr_guid(tag));
2359
2360 return ddraw_surface7_FreePrivateData(&surface->IDirectDrawSurface7_iface, tag);
2361 }
2362
2363 /*****************************************************************************
2364 * IDirectDrawSurface7::PageLock
2365 *
2366 * Prevents a sysmem surface from being paged out
2367 *
2368 * Params:
2369 * Flags: Not used, must be 0(unchecked)
2370 *
2371 * Returns:
2372 * DD_OK, because it's a stub
2373 *
2374 *****************************************************************************/
2375 static HRESULT WINAPI ddraw_surface7_PageLock(IDirectDrawSurface7 *iface, DWORD Flags)
2376 {
2377 TRACE("iface %p, flags %#x.\n", iface, Flags);
2378
2379 /* This is Windows memory management related - we don't need this */
2380 return DD_OK;
2381 }
2382
2383 static HRESULT WINAPI ddraw_surface4_PageLock(IDirectDrawSurface4 *iface, DWORD flags)
2384 {
2385 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2386
2387 TRACE("iface %p, flags %#x.\n", iface, flags);
2388
2389 return ddraw_surface7_PageLock(&surface->IDirectDrawSurface7_iface, flags);
2390 }
2391
2392 static HRESULT WINAPI ddraw_surface3_PageLock(IDirectDrawSurface3 *iface, DWORD flags)
2393 {
2394 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2395
2396 TRACE("iface %p, flags %#x.\n", iface, flags);
2397
2398 return ddraw_surface7_PageLock(&surface->IDirectDrawSurface7_iface, flags);
2399 }
2400
2401 static HRESULT WINAPI ddraw_surface2_PageLock(IDirectDrawSurface2 *iface, DWORD flags)
2402 {
2403 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2404
2405 TRACE("iface %p, flags %#x.\n", iface, flags);
2406
2407 return ddraw_surface7_PageLock(&surface->IDirectDrawSurface7_iface, flags);
2408 }
2409
2410 /*****************************************************************************
2411 * IDirectDrawSurface7::PageUnlock
2412 *
2413 * Allows a sysmem surface to be paged out
2414 *
2415 * Params:
2416 * Flags: Not used, must be 0(unchecked)
2417 *
2418 * Returns:
2419 * DD_OK, because it's a stub
2420 *
2421 *****************************************************************************/
2422 static HRESULT WINAPI ddraw_surface7_PageUnlock(IDirectDrawSurface7 *iface, DWORD Flags)
2423 {
2424 TRACE("iface %p, flags %#x.\n", iface, Flags);
2425
2426 return DD_OK;
2427 }
2428
2429 static HRESULT WINAPI ddraw_surface4_PageUnlock(IDirectDrawSurface4 *iface, DWORD flags)
2430 {
2431 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2432
2433 TRACE("iface %p, flags %#x.\n", iface, flags);
2434
2435 return ddraw_surface7_PageUnlock(&surface->IDirectDrawSurface7_iface, flags);
2436 }
2437
2438 static HRESULT WINAPI ddraw_surface3_PageUnlock(IDirectDrawSurface3 *iface, DWORD flags)
2439 {
2440 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2441
2442 TRACE("iface %p, flags %#x.\n", iface, flags);
2443
2444 return ddraw_surface7_PageUnlock(&surface->IDirectDrawSurface7_iface, flags);
2445 }
2446
2447 static HRESULT WINAPI ddraw_surface2_PageUnlock(IDirectDrawSurface2 *iface, DWORD flags)
2448 {
2449 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2450
2451 TRACE("iface %p, flags %#x.\n", iface, flags);
2452
2453 return ddraw_surface7_PageUnlock(&surface->IDirectDrawSurface7_iface, flags);
2454 }
2455
2456 /*****************************************************************************
2457 * IDirectDrawSurface7::BltBatch
2458 *
2459 * An unimplemented function
2460 *
2461 * Params:
2462 * ?
2463 *
2464 * Returns:
2465 * DDERR_UNSUPPORTED
2466 *
2467 *****************************************************************************/
2468 static HRESULT WINAPI ddraw_surface7_BltBatch(IDirectDrawSurface7 *iface, DDBLTBATCH *Batch, DWORD Count, DWORD Flags)
2469 {
2470 TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, Batch, Count, Flags);
2471
2472 /* MSDN: "not currently implemented" */
2473 return DDERR_UNSUPPORTED;
2474 }
2475
2476 static HRESULT WINAPI ddraw_surface4_BltBatch(IDirectDrawSurface4 *iface, DDBLTBATCH *batch, DWORD count, DWORD flags)
2477 {
2478 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2479
2480 TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
2481
2482 return ddraw_surface7_BltBatch(&surface->IDirectDrawSurface7_iface, batch, count, flags);
2483 }
2484
2485 static HRESULT WINAPI ddraw_surface3_BltBatch(IDirectDrawSurface3 *iface, DDBLTBATCH *batch, DWORD count, DWORD flags)
2486 {
2487 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2488
2489 TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
2490
2491 return ddraw_surface7_BltBatch(&surface->IDirectDrawSurface7_iface, batch, count, flags);
2492 }
2493
2494 static HRESULT WINAPI ddraw_surface2_BltBatch(IDirectDrawSurface2 *iface, DDBLTBATCH *batch, DWORD count, DWORD flags)
2495 {
2496 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2497
2498 TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
2499
2500 return ddraw_surface7_BltBatch(&surface->IDirectDrawSurface7_iface, batch, count, flags);
2501 }
2502
2503 static HRESULT WINAPI ddraw_surface1_BltBatch(IDirectDrawSurface *iface, DDBLTBATCH *batch, DWORD count, DWORD flags)
2504 {
2505 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2506
2507 TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
2508
2509 return ddraw_surface7_BltBatch(&surface->IDirectDrawSurface7_iface, batch, count, flags);
2510 }
2511
2512 /*****************************************************************************
2513 * IDirectDrawSurface7::EnumAttachedSurfaces
2514 *
2515 * Enumerates all surfaces attached to this surface
2516 *
2517 * Params:
2518 * context: Pointer to pass unmodified to the callback
2519 * cb: Callback function to call for each surface
2520 *
2521 * Returns:
2522 * DD_OK on success
2523 * DDERR_INVALIDPARAMS if cb is NULL
2524 *
2525 *****************************************************************************/
2526 static HRESULT WINAPI ddraw_surface7_EnumAttachedSurfaces(IDirectDrawSurface7 *iface,
2527 void *context, LPDDENUMSURFACESCALLBACK7 cb)
2528 {
2529 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2530 struct ddraw_surface *surf;
2531 DDSURFACEDESC2 desc;
2532 int i;
2533
2534 /* Attached surfaces aren't handled in WineD3D */
2535 TRACE("iface %p, context %p, callback %p.\n", iface, context, cb);
2536
2537 if(!cb)
2538 return DDERR_INVALIDPARAMS;
2539
2540 wined3d_mutex_lock();
2541
2542 for(i = 0; i < MAX_COMPLEX_ATTACHED; i++)
2543 {
2544 surf = surface->complex_array[i];
2545 if(!surf) break;
2546
2547 ddraw_surface7_AddRef(&surf->IDirectDrawSurface7_iface);
2548 desc = surf->surface_desc;
2549 /* check: != DDENUMRET_OK or == DDENUMRET_CANCEL? */
2550 if (cb(&surf->IDirectDrawSurface7_iface, &desc, context) == DDENUMRET_CANCEL)
2551 {
2552 wined3d_mutex_unlock();
2553 return DD_OK;
2554 }
2555 }
2556
2557 for (surf = surface->next_attached; surf != NULL; surf = surf->next_attached)
2558 {
2559 ddraw_surface7_AddRef(&surf->IDirectDrawSurface7_iface);
2560 desc = surf->surface_desc;
2561 /* check: != DDENUMRET_OK or == DDENUMRET_CANCEL? */
2562 if (cb(&surf->IDirectDrawSurface7_iface, &desc, context) == DDENUMRET_CANCEL)
2563 {
2564 wined3d_mutex_unlock();
2565 return DD_OK;
2566 }
2567 }
2568
2569 TRACE(" end of enumeration.\n");
2570
2571 wined3d_mutex_unlock();
2572
2573 return DD_OK;
2574 }
2575
2576 struct callback_info2
2577 {
2578 LPDDENUMSURFACESCALLBACK2 callback;
2579 void *context;
2580 };
2581
2582 struct callback_info
2583 {
2584 LPDDENUMSURFACESCALLBACK callback;
2585 void *context;
2586 };
2587
2588 static HRESULT CALLBACK EnumCallback2(IDirectDrawSurface7 *surface, DDSURFACEDESC2 *surface_desc, void *context)
2589 {
2590 struct ddraw_surface *surface_impl = impl_from_IDirectDrawSurface7(surface);
2591 const struct callback_info2 *info = context;
2592
2593 ddraw_surface4_AddRef(&surface_impl->IDirectDrawSurface4_iface);
2594 ddraw_surface7_Release(surface);
2595
2596 return info->callback(&surface_impl->IDirectDrawSurface4_iface, surface_desc, info->context);
2597 }
2598
2599 static HRESULT CALLBACK EnumCallback(IDirectDrawSurface7 *surface, DDSURFACEDESC2 *surface_desc, void *context)
2600 {
2601 struct ddraw_surface *surface_impl = impl_from_IDirectDrawSurface7(surface);
2602 const struct callback_info *info = context;
2603
2604 ddraw_surface1_AddRef(&surface_impl->IDirectDrawSurface_iface);
2605 ddraw_surface7_Release(surface);
2606
2607 /* FIXME: Check surface_test.dwSize */
2608 return info->callback(&surface_impl->IDirectDrawSurface_iface,
2609 (DDSURFACEDESC *)surface_desc, info->context);
2610 }
2611
2612 static HRESULT WINAPI ddraw_surface4_EnumAttachedSurfaces(IDirectDrawSurface4 *iface,
2613 void *context, LPDDENUMSURFACESCALLBACK2 callback)
2614 {
2615 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2616 struct callback_info2 info;
2617
2618 TRACE("iface %p, context %p, callback %p.\n", iface, context, callback);
2619
2620 info.callback = callback;
2621 info.context = context;
2622
2623 return ddraw_surface7_EnumAttachedSurfaces(&surface->IDirectDrawSurface7_iface,
2624 &info, EnumCallback2);
2625 }
2626
2627 static HRESULT WINAPI ddraw_surface3_EnumAttachedSurfaces(IDirectDrawSurface3 *iface,
2628 void *context, LPDDENUMSURFACESCALLBACK callback)
2629 {
2630 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2631 struct callback_info info;
2632
2633 TRACE("iface %p, context %p, callback %p.\n", iface, context, callback);
2634
2635 info.callback = callback;
2636 info.context = context;
2637
2638 return ddraw_surface7_EnumAttachedSurfaces(&surface->IDirectDrawSurface7_iface,
2639 &info, EnumCallback);
2640 }
2641
2642 static HRESULT WINAPI ddraw_surface2_EnumAttachedSurfaces(IDirectDrawSurface2 *iface,
2643 void *context, LPDDENUMSURFACESCALLBACK callback)
2644 {
2645 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2646 struct callback_info info;
2647
2648 TRACE("iface %p, context %p, callback %p.\n", iface, context, callback);
2649
2650 info.callback = callback;
2651 info.context = context;
2652
2653 return ddraw_surface7_EnumAttachedSurfaces(&surface->IDirectDrawSurface7_iface,
2654 &info, EnumCallback);
2655 }
2656
2657 static HRESULT WINAPI ddraw_surface1_EnumAttachedSurfaces(IDirectDrawSurface *iface,
2658 void *context, LPDDENUMSURFACESCALLBACK callback)
2659 {
2660 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2661 struct callback_info info;
2662
2663 TRACE("iface %p, context %p, callback %p.\n", iface, context, callback);
2664
2665 info.callback = callback;
2666 info.context = context;
2667
2668 return ddraw_surface7_EnumAttachedSurfaces(&surface->IDirectDrawSurface7_iface,
2669 &info, EnumCallback);
2670 }
2671
2672 /*****************************************************************************
2673 * IDirectDrawSurface7::EnumOverlayZOrders
2674 *
2675 * "Enumerates the overlay surfaces on the specified destination"
2676 *
2677 * Params:
2678 * Flags: DDENUMOVERLAYZ_BACKTOFRONT or DDENUMOVERLAYZ_FRONTTOBACK
2679 * context: context to pass back to the callback
2680 * cb: callback function to call for each enumerated surface
2681 *
2682 * Returns:
2683 * DD_OK, because it's a stub
2684 *
2685 *****************************************************************************/
2686 static HRESULT WINAPI ddraw_surface7_EnumOverlayZOrders(IDirectDrawSurface7 *iface,
2687 DWORD Flags, void *context, LPDDENUMSURFACESCALLBACK7 cb)
2688 {
2689 FIXME("iface %p, flags %#x, context %p, callback %p stub!\n", iface, Flags, context, cb);
2690
2691 return DD_OK;
2692 }
2693
2694 static HRESULT WINAPI ddraw_surface4_EnumOverlayZOrders(IDirectDrawSurface4 *iface,
2695 DWORD flags, void *context, LPDDENUMSURFACESCALLBACK2 callback)
2696 {
2697 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2698 struct callback_info2 info;
2699
2700 TRACE("iface %p, flags %#x, context %p, callback %p.\n", iface, flags, context, callback);
2701
2702 info.callback = callback;
2703 info.context = context;
2704
2705 return ddraw_surface7_EnumOverlayZOrders(&surface->IDirectDrawSurface7_iface,
2706 flags, &info, EnumCallback2);
2707 }
2708
2709 static HRESULT WINAPI ddraw_surface3_EnumOverlayZOrders(IDirectDrawSurface3 *iface,
2710 DWORD flags, void *context, LPDDENUMSURFACESCALLBACK callback)
2711 {
2712 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2713 struct callback_info info;
2714
2715 TRACE("iface %p, flags %#x, context %p, callback %p.\n", iface, flags, context, callback);
2716
2717 info.callback = callback;
2718 info.context = context;
2719
2720 return ddraw_surface7_EnumOverlayZOrders(&surface->IDirectDrawSurface7_iface,
2721 flags, &info, EnumCallback);
2722 }
2723
2724 static HRESULT WINAPI ddraw_surface2_EnumOverlayZOrders(IDirectDrawSurface2 *iface,
2725 DWORD flags, void *context, LPDDENUMSURFACESCALLBACK callback)
2726 {
2727 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2728 struct callback_info info;
2729
2730 TRACE("iface %p, flags %#x, context %p, callback %p.\n", iface, flags, context, callback);
2731
2732 info.callback = callback;
2733 info.context = context;
2734
2735 return ddraw_surface7_EnumOverlayZOrders(&surface->IDirectDrawSurface7_iface,
2736 flags, &info, EnumCallback);
2737 }
2738
2739 static HRESULT WINAPI ddraw_surface1_EnumOverlayZOrders(IDirectDrawSurface *iface,
2740 DWORD flags, void *context, LPDDENUMSURFACESCALLBACK callback)
2741 {
2742 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2743 struct callback_info info;
2744
2745 TRACE("iface %p, flags %#x, context %p, callback %p.\n", iface, flags, context, callback);
2746
2747 info.callback = callback;
2748 info.context = context;
2749
2750 return ddraw_surface7_EnumOverlayZOrders(&surface->IDirectDrawSurface7_iface,
2751 flags, &info, EnumCallback);
2752 }
2753
2754 /*****************************************************************************
2755 * IDirectDrawSurface7::GetBltStatus
2756 *
2757 * Returns the blitting status
2758 *
2759 * Params:
2760 * Flags: DDGBS_CANBLT or DDGBS_ISBLTDONE
2761 *
2762 * Returns:
2763 * See IWineD3DSurface::Blt
2764 *
2765 *****************************************************************************/
2766 static HRESULT WINAPI ddraw_surface7_GetBltStatus(IDirectDrawSurface7 *iface, DWORD Flags)
2767 {
2768 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2769 HRESULT hr;
2770
2771 TRACE("iface %p, flags %#x.\n", iface, Flags);
2772
2773 wined3d_mutex_lock();
2774 hr = wined3d_surface_get_blt_status(surface->wined3d_surface, Flags);
2775 wined3d_mutex_unlock();
2776 switch(hr)
2777 {
2778 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
2779 default: return hr;
2780 }
2781 }
2782
2783 static HRESULT WINAPI ddraw_surface4_GetBltStatus(IDirectDrawSurface4 *iface, DWORD flags)
2784 {
2785 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2786
2787 TRACE("iface %p, flags %#x.\n", iface, flags);
2788
2789 return ddraw_surface7_GetBltStatus(&surface->IDirectDrawSurface7_iface, flags);
2790 }
2791
2792 static HRESULT WINAPI ddraw_surface3_GetBltStatus(IDirectDrawSurface3 *iface, DWORD flags)
2793 {
2794 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2795
2796 TRACE("iface %p, flags %#x.\n", iface, flags);
2797
2798 return ddraw_surface7_GetBltStatus(&surface->IDirectDrawSurface7_iface, flags);
2799 }
2800
2801 static HRESULT WINAPI ddraw_surface2_GetBltStatus(IDirectDrawSurface2 *iface, DWORD flags)
2802 {
2803 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2804
2805 TRACE("iface %p, flags %#x.\n", iface, flags);
2806
2807 return ddraw_surface7_GetBltStatus(&surface->IDirectDrawSurface7_iface, flags);
2808 }
2809
2810 static HRESULT WINAPI ddraw_surface1_GetBltStatus(IDirectDrawSurface *iface, DWORD flags)
2811 {
2812 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2813
2814 TRACE("iface %p, flags %#x.\n", iface, flags);
2815
2816 return ddraw_surface7_GetBltStatus(&surface->IDirectDrawSurface7_iface, flags);
2817 }
2818
2819 /*****************************************************************************
2820 * IDirectDrawSurface7::GetColorKey
2821 *
2822 * Returns the color key assigned to the surface
2823 *
2824 * Params:
2825 * Flags: Some flags
2826 * CKey: Address to store the key to
2827 *
2828 * Returns:
2829 * DD_OK on success
2830 * DDERR_INVALIDPARAMS if CKey is NULL
2831 *
2832 *****************************************************************************/
2833 static HRESULT WINAPI ddraw_surface7_GetColorKey(IDirectDrawSurface7 *iface, DWORD Flags, DDCOLORKEY *CKey)
2834 {
2835 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
2836
2837 TRACE("iface %p, flags %#x, color_key %p.\n", iface, Flags, CKey);
2838
2839 if(!CKey)
2840 return DDERR_INVALIDPARAMS;
2841
2842 wined3d_mutex_lock();
2843
2844 switch (Flags)
2845 {
2846 case DDCKEY_DESTBLT:
2847 if (!(This->surface_desc.dwFlags & DDSD_CKDESTBLT))
2848 {
2849 wined3d_mutex_unlock();
2850 return DDERR_NOCOLORKEY;
2851 }
2852 *CKey = This->surface_desc.ddckCKDestBlt;
2853 break;
2854
2855 case DDCKEY_DESTOVERLAY:
2856 if (!(This->surface_desc.dwFlags & DDSD_CKDESTOVERLAY))
2857 {
2858 wined3d_mutex_unlock();
2859 return DDERR_NOCOLORKEY;
2860 }
2861 *CKey = This->surface_desc.u3.ddckCKDestOverlay;
2862 break;
2863
2864 case DDCKEY_SRCBLT:
2865 if (!(This->surface_desc.dwFlags & DDSD_CKSRCBLT))
2866 {
2867 wined3d_mutex_unlock();
2868 return DDERR_NOCOLORKEY;
2869 }
2870 *CKey = This->surface_desc.ddckCKSrcBlt;
2871 break;
2872
2873 case DDCKEY_SRCOVERLAY:
2874 if (!(This->surface_desc.dwFlags & DDSD_CKSRCOVERLAY))
2875 {
2876 wined3d_mutex_unlock();
2877 return DDERR_NOCOLORKEY;
2878 }
2879 *CKey = This->surface_desc.ddckCKSrcOverlay;
2880 break;
2881
2882 default:
2883 wined3d_mutex_unlock();
2884 return DDERR_INVALIDPARAMS;
2885 }
2886
2887 wined3d_mutex_unlock();
2888
2889 return DD_OK;
2890 }
2891
2892 static HRESULT WINAPI ddraw_surface4_GetColorKey(IDirectDrawSurface4 *iface, DWORD flags, DDCOLORKEY *color_key)
2893 {
2894 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2895
2896 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
2897
2898 return ddraw_surface7_GetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
2899 }
2900
2901 static HRESULT WINAPI ddraw_surface3_GetColorKey(IDirectDrawSurface3 *iface, DWORD flags, DDCOLORKEY *color_key)
2902 {
2903 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2904
2905 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
2906
2907 return ddraw_surface7_GetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
2908 }
2909
2910 static HRESULT WINAPI ddraw_surface2_GetColorKey(IDirectDrawSurface2 *iface, DWORD flags, DDCOLORKEY *color_key)
2911 {
2912 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2913
2914 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
2915
2916 return ddraw_surface7_GetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
2917 }
2918
2919 static HRESULT WINAPI ddraw_surface1_GetColorKey(IDirectDrawSurface *iface, DWORD flags, DDCOLORKEY *color_key)
2920 {
2921 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2922
2923 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
2924
2925 return ddraw_surface7_GetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
2926 }
2927
2928 /*****************************************************************************
2929 * IDirectDrawSurface7::GetFlipStatus
2930 *
2931 * Returns the flipping status of the surface
2932 *
2933 * Params:
2934 * Flags: DDGFS_CANFLIP of DDGFS_ISFLIPDONE
2935 *
2936 * Returns:
2937 * See IWineD3DSurface::GetFlipStatus
2938 *
2939 *****************************************************************************/
2940 static HRESULT WINAPI ddraw_surface7_GetFlipStatus(IDirectDrawSurface7 *iface, DWORD Flags)
2941 {
2942 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2943 HRESULT hr;
2944
2945 TRACE("iface %p, flags %#x.\n", iface, Flags);
2946
2947 wined3d_mutex_lock();
2948 hr = wined3d_surface_get_flip_status(surface->wined3d_surface, Flags);
2949 wined3d_mutex_unlock();
2950
2951 switch(hr)
2952 {
2953 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
2954 default: return hr;
2955 }
2956 }
2957
2958 static HRESULT WINAPI ddraw_surface4_GetFlipStatus(IDirectDrawSurface4 *iface, DWORD flags)
2959 {
2960 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2961
2962 TRACE("iface %p, flags %#x.\n", iface, flags);
2963
2964 return ddraw_surface7_GetFlipStatus(&surface->IDirectDrawSurface7_iface, flags);
2965 }
2966
2967 static HRESULT WINAPI ddraw_surface3_GetFlipStatus(IDirectDrawSurface3 *iface, DWORD flags)
2968 {
2969 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2970
2971 TRACE("iface %p, flags %#x.\n", iface, flags);
2972
2973 return ddraw_surface7_GetFlipStatus(&surface->IDirectDrawSurface7_iface, flags);
2974 }
2975
2976 static HRESULT WINAPI ddraw_surface2_GetFlipStatus(IDirectDrawSurface2 *iface, DWORD flags)
2977 {
2978 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2979
2980 TRACE("iface %p, flags %#x.\n", iface, flags);
2981
2982 return ddraw_surface7_GetFlipStatus(&surface->IDirectDrawSurface7_iface, flags);
2983 }
2984
2985 static HRESULT WINAPI ddraw_surface1_GetFlipStatus(IDirectDrawSurface *iface, DWORD flags)
2986 {
2987 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2988
2989 TRACE("iface %p, flags %#x.\n", iface, flags);
2990
2991 return ddraw_surface7_GetFlipStatus(&surface->IDirectDrawSurface7_iface, flags);
2992 }
2993
2994 /*****************************************************************************
2995 * IDirectDrawSurface7::GetOverlayPosition
2996 *
2997 * Returns the display coordinates of a visible and active overlay surface
2998 *
2999 * Params:
3000 * X
3001 * Y
3002 *
3003 * Returns:
3004 * DDERR_NOTAOVERLAYSURFACE, because it's a stub
3005 *****************************************************************************/
3006 static HRESULT WINAPI ddraw_surface7_GetOverlayPosition(IDirectDrawSurface7 *iface, LONG *X, LONG *Y)
3007 {
3008 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3009 HRESULT hr;
3010
3011 TRACE("iface %p, x %p, y %p.\n", iface, X, Y);
3012
3013 wined3d_mutex_lock();
3014 hr = wined3d_surface_get_overlay_position(surface->wined3d_surface, X, Y);
3015 wined3d_mutex_unlock();
3016
3017 return hr;
3018 }
3019
3020 static HRESULT WINAPI ddraw_surface4_GetOverlayPosition(IDirectDrawSurface4 *iface, LONG *x, LONG *y)
3021 {
3022 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3023
3024 TRACE("iface %p, x %p, y %p.\n", iface, x, y);
3025
3026 return ddraw_surface7_GetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3027 }
3028
3029 static HRESULT WINAPI ddraw_surface3_GetOverlayPosition(IDirectDrawSurface3 *iface, LONG *x, LONG *y)
3030 {
3031 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3032
3033 TRACE("iface %p, x %p, y %p.\n", iface, x, y);
3034
3035 return ddraw_surface7_GetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3036 }
3037
3038 static HRESULT WINAPI ddraw_surface2_GetOverlayPosition(IDirectDrawSurface2 *iface, LONG *x, LONG *y)
3039 {
3040 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3041
3042 TRACE("iface %p, x %p, y %p.\n", iface, x, y);
3043
3044 return ddraw_surface7_GetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3045 }
3046
3047 static HRESULT WINAPI ddraw_surface1_GetOverlayPosition(IDirectDrawSurface *iface, LONG *x, LONG *y)
3048 {
3049 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3050
3051 TRACE("iface %p, x %p, y %p.\n", iface, x, y);
3052
3053 return ddraw_surface7_GetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3054 }
3055
3056 /*****************************************************************************
3057 * IDirectDrawSurface7::GetPixelFormat
3058 *
3059 * Returns the pixel format of the Surface
3060 *
3061 * Params:
3062 * PixelFormat: Pointer to a DDPIXELFORMAT structure to which the pixel
3063 * format should be written
3064 *
3065 * Returns:
3066 * DD_OK on success
3067 * DDERR_INVALIDPARAMS if PixelFormat is NULL
3068 *
3069 *****************************************************************************/
3070 static HRESULT WINAPI ddraw_surface7_GetPixelFormat(IDirectDrawSurface7 *iface, DDPIXELFORMAT *PixelFormat)
3071 {
3072 /* What is DDERR_INVALIDSURFACETYPE for here? */
3073 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3074
3075 TRACE("iface %p, pixel_format %p.\n", iface, PixelFormat);
3076
3077 if(!PixelFormat)
3078 return DDERR_INVALIDPARAMS;
3079
3080 wined3d_mutex_lock();
3081 DD_STRUCT_COPY_BYSIZE(PixelFormat, &surface->surface_desc.u4.ddpfPixelFormat);
3082 wined3d_mutex_unlock();
3083
3084 return DD_OK;
3085 }
3086
3087 static HRESULT WINAPI ddraw_surface4_GetPixelFormat(IDirectDrawSurface4 *iface, DDPIXELFORMAT *pixel_format)
3088 {
3089 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3090
3091 TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
3092
3093 return ddraw_surface7_GetPixelFormat(&surface->IDirectDrawSurface7_iface, pixel_format);
3094 }
3095
3096 static HRESULT WINAPI ddraw_surface3_GetPixelFormat(IDirectDrawSurface3 *iface, DDPIXELFORMAT *pixel_format)
3097 {
3098 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3099
3100 TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
3101
3102 return ddraw_surface7_GetPixelFormat(&surface->IDirectDrawSurface7_iface, pixel_format);
3103 }
3104
3105 static HRESULT WINAPI ddraw_surface2_GetPixelFormat(IDirectDrawSurface2 *iface, DDPIXELFORMAT *pixel_format)
3106 {
3107 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3108
3109 TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
3110
3111 return ddraw_surface7_GetPixelFormat(&surface->IDirectDrawSurface7_iface, pixel_format);
3112 }
3113
3114 static HRESULT WINAPI ddraw_surface1_GetPixelFormat(IDirectDrawSurface *iface, DDPIXELFORMAT *pixel_format)
3115 {
3116 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3117
3118 TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
3119
3120 return ddraw_surface7_GetPixelFormat(&surface->IDirectDrawSurface7_iface, pixel_format);
3121 }
3122
3123 /*****************************************************************************
3124 * IDirectDrawSurface7::GetSurfaceDesc
3125 *
3126 * Returns the description of this surface
3127 *
3128 * Params:
3129 * DDSD: Address of a DDSURFACEDESC2 structure that is to be filled with the
3130 * surface desc
3131 *
3132 * Returns:
3133 * DD_OK on success
3134 * DDERR_INVALIDPARAMS if DDSD is NULL
3135 *
3136 *****************************************************************************/
3137 static HRESULT WINAPI ddraw_surface7_GetSurfaceDesc(IDirectDrawSurface7 *iface, DDSURFACEDESC2 *DDSD)
3138 {
3139 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3140
3141 TRACE("iface %p, surface_desc %p.\n", iface, DDSD);
3142
3143 if(!DDSD)
3144 return DDERR_INVALIDPARAMS;
3145
3146 if (DDSD->dwSize != sizeof(DDSURFACEDESC2))
3147 {
3148 WARN("Incorrect struct size %d, returning DDERR_INVALIDPARAMS\n",DDSD->dwSize);
3149 return DDERR_INVALIDPARAMS;
3150 }
3151
3152 wined3d_mutex_lock();
3153 DD_STRUCT_COPY_BYSIZE(DDSD, &surface->surface_desc);
3154 TRACE("Returning surface desc:\n");
3155 if (TRACE_ON(ddraw)) DDRAW_dump_surface_desc(DDSD);
3156 wined3d_mutex_unlock();
3157
3158 return DD_OK;
3159 }
3160
3161 static HRESULT WINAPI ddraw_surface4_GetSurfaceDesc(IDirectDrawSurface4 *iface, DDSURFACEDESC2 *DDSD)
3162 {
3163 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3164
3165 TRACE("iface %p, surface_desc %p.\n", iface, DDSD);
3166
3167 return ddraw_surface7_GetSurfaceDesc(&surface->IDirectDrawSurface7_iface, DDSD);
3168 }
3169
3170 static HRESULT WINAPI ddraw_surface3_GetSurfaceDesc(IDirectDrawSurface3 *iface, DDSURFACEDESC *surface_desc)
3171 {
3172 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3173
3174 TRACE("iface %p, surface_desc %p.\n", iface, surface_desc);
3175
3176 if (!surface_desc) return DDERR_INVALIDPARAMS;
3177
3178 if (surface_desc->dwSize != sizeof(DDSURFACEDESC))
3179 {
3180 WARN("Incorrect structure size %u, returning DDERR_INVALIDPARAMS.\n", surface_desc->dwSize);
3181 return DDERR_INVALIDPARAMS;
3182 }
3183
3184 wined3d_mutex_lock();
3185 DDSD2_to_DDSD(&surface->surface_desc, surface_desc);
3186 TRACE("Returning surface desc:\n");
3187 if (TRACE_ON(ddraw))
3188 {
3189 /* DDRAW_dump_surface_desc handles the smaller size */
3190 DDRAW_dump_surface_desc((DDSURFACEDESC2 *)surface_desc);
3191 }
3192 wined3d_mutex_unlock();
3193
3194 return DD_OK;
3195 }
3196
3197 static HRESULT WINAPI ddraw_surface2_GetSurfaceDesc(IDirectDrawSurface2 *iface, DDSURFACEDESC *DDSD)
3198 {
3199 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3200
3201 TRACE("iface %p, surface_desc %p.\n", iface, DDSD);
3202
3203 return ddraw_surface3_GetSurfaceDesc(&surface->IDirectDrawSurface3_iface, DDSD);
3204 }
3205
3206 static HRESULT WINAPI ddraw_surface1_GetSurfaceDesc(IDirectDrawSurface *iface, DDSURFACEDESC *DDSD)
3207 {
3208 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3209
3210 TRACE("iface %p, surface_desc %p.\n", iface, DDSD);
3211
3212 return ddraw_surface3_GetSurfaceDesc(&surface->IDirectDrawSurface3_iface, DDSD);
3213 }
3214
3215 /*****************************************************************************
3216 * IDirectDrawSurface7::Initialize
3217 *
3218 * Initializes the surface. This is a no-op in Wine
3219 *
3220 * Params:
3221 * DD: Pointer to an DirectDraw interface
3222 * DDSD: Surface description for initialization
3223 *
3224 * Returns:
3225 * DDERR_ALREADYINITIALIZED
3226 *
3227 *****************************************************************************/
3228 static HRESULT WINAPI ddraw_surface7_Initialize(IDirectDrawSurface7 *iface,
3229 IDirectDraw *ddraw, DDSURFACEDESC2 *surface_desc)
3230 {
3231 TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
3232
3233 return DDERR_ALREADYINITIALIZED;
3234 }
3235
3236 static HRESULT WINAPI ddraw_surface4_Initialize(IDirectDrawSurface4 *iface,
3237 IDirectDraw *ddraw, DDSURFACEDESC2 *surface_desc)
3238 {
3239 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3240
3241 TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
3242
3243 return ddraw_surface7_Initialize(&surface->IDirectDrawSurface7_iface,
3244 ddraw, surface_desc);
3245 }
3246
3247 static HRESULT WINAPI ddraw_surface3_Initialize(IDirectDrawSurface3 *iface,
3248 IDirectDraw *ddraw, DDSURFACEDESC *surface_desc)
3249 {
3250 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3251 DDSURFACEDESC2 surface_desc2;
3252
3253 TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
3254
3255 if (surface_desc) DDSD_to_DDSD2(surface_desc, &surface_desc2);
3256 return ddraw_surface7_Initialize(&surface->IDirectDrawSurface7_iface,
3257 ddraw, surface_desc ? &surface_desc2 : NULL);
3258 }
3259
3260 static HRESULT WINAPI ddraw_surface2_Initialize(IDirectDrawSurface2 *iface,
3261 IDirectDraw *ddraw, DDSURFACEDESC *surface_desc)
3262 {
3263 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3264 DDSURFACEDESC2 surface_desc2;
3265
3266 TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
3267
3268 if (surface_desc) DDSD_to_DDSD2(surface_desc, &surface_desc2);
3269 return ddraw_surface7_Initialize(&surface->IDirectDrawSurface7_iface,
3270 ddraw, surface_desc ? &surface_desc2 : NULL);
3271 }
3272
3273 static HRESULT WINAPI ddraw_surface1_Initialize(IDirectDrawSurface *iface,
3274 IDirectDraw *ddraw, DDSURFACEDESC *surface_desc)
3275 {
3276 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3277 DDSURFACEDESC2 surface_desc2;
3278
3279 TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
3280
3281 if (surface_desc) DDSD_to_DDSD2(surface_desc, &surface_desc2);
3282 return ddraw_surface7_Initialize(&surface->IDirectDrawSurface7_iface,
3283 ddraw, surface_desc ? &surface_desc2 : NULL);
3284 }
3285
3286 /*****************************************************************************
3287 * IDirect3DTexture1::Initialize
3288 *
3289 * The sdk says it's not implemented
3290 *
3291 * Params:
3292 * ?
3293 *
3294 * Returns
3295 * DDERR_UNSUPPORTED
3296 *
3297 *****************************************************************************/
3298 static HRESULT WINAPI d3d_texture1_Initialize(IDirect3DTexture *iface,
3299 IDirect3DDevice *device, IDirectDrawSurface *surface)
3300 {
3301 TRACE("iface %p, device %p, surface %p.\n", iface, device, surface);
3302
3303 return DDERR_UNSUPPORTED; /* Unchecked */
3304 }
3305
3306 /*****************************************************************************
3307 * IDirectDrawSurface7::IsLost
3308 *
3309 * Checks if the surface is lost
3310 *
3311 * Returns:
3312 * DD_OK, if the surface is usable
3313 * DDERR_ISLOST if the surface is lost
3314 * See IWineD3DSurface::IsLost for more details
3315 *
3316 *****************************************************************************/
3317 static HRESULT WINAPI ddraw_surface7_IsLost(IDirectDrawSurface7 *iface)
3318 {
3319 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3320 HRESULT hr;
3321
3322 TRACE("iface %p.\n", iface);
3323
3324 wined3d_mutex_lock();
3325 hr = wined3d_surface_is_lost(surface->wined3d_surface);
3326 wined3d_mutex_unlock();
3327
3328 switch(hr)
3329 {
3330 /* D3D8 and 9 loose full devices, thus there's only a DEVICELOST error.
3331 * WineD3D uses the same error for surfaces
3332 */
3333 case WINED3DERR_DEVICELOST: return DDERR_SURFACELOST;
3334 default: return hr;
3335 }
3336 }
3337
3338 static HRESULT WINAPI ddraw_surface4_IsLost(IDirectDrawSurface4 *iface)
3339 {
3340 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3341
3342 TRACE("iface %p.\n", iface);
3343
3344 return ddraw_surface7_IsLost(&surface->IDirectDrawSurface7_iface);
3345 }
3346
3347 static HRESULT WINAPI ddraw_surface3_IsLost(IDirectDrawSurface3 *iface)
3348 {
3349 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3350
3351 TRACE("iface %p.\n", iface);
3352
3353 return ddraw_surface7_IsLost(&surface->IDirectDrawSurface7_iface);
3354 }
3355
3356 static HRESULT WINAPI ddraw_surface2_IsLost(IDirectDrawSurface2 *iface)
3357 {
3358 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3359
3360 TRACE("iface %p.\n", iface);
3361
3362 return ddraw_surface7_IsLost(&surface->IDirectDrawSurface7_iface);
3363 }
3364
3365 static HRESULT WINAPI ddraw_surface1_IsLost(IDirectDrawSurface *iface)
3366 {
3367 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3368
3369 TRACE("iface %p.\n", iface);
3370
3371 return ddraw_surface7_IsLost(&surface->IDirectDrawSurface7_iface);
3372 }
3373
3374 /*****************************************************************************
3375 * IDirectDrawSurface7::Restore
3376 *
3377 * Restores a lost surface. This makes the surface usable again, but
3378 * doesn't reload its old contents
3379 *
3380 * Returns:
3381 * DD_OK on success
3382 * See IWineD3DSurface::Restore for more details
3383 *
3384 *****************************************************************************/
3385 static HRESULT WINAPI ddraw_surface7_Restore(IDirectDrawSurface7 *iface)
3386 {
3387 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3388 HRESULT hr;
3389
3390 TRACE("iface %p.\n", iface);
3391
3392 wined3d_mutex_lock();
3393 hr = wined3d_surface_restore(surface->wined3d_surface);
3394 wined3d_mutex_unlock();
3395
3396 return hr;
3397 }
3398
3399 static HRESULT WINAPI ddraw_surface4_Restore(IDirectDrawSurface4 *iface)
3400 {
3401 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3402
3403 TRACE("iface %p.\n", iface);
3404
3405 return ddraw_surface7_Restore(&surface->IDirectDrawSurface7_iface);
3406 }
3407
3408 static HRESULT WINAPI ddraw_surface3_Restore(IDirectDrawSurface3 *iface)
3409 {
3410 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3411
3412 TRACE("iface %p.\n", iface);
3413
3414 return ddraw_surface7_Restore(&surface->IDirectDrawSurface7_iface);
3415 }
3416
3417 static HRESULT WINAPI ddraw_surface2_Restore(IDirectDrawSurface2 *iface)
3418 {
3419 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3420
3421 TRACE("iface %p.\n", iface);
3422
3423 return ddraw_surface7_Restore(&surface->IDirectDrawSurface7_iface);
3424 }
3425
3426 static HRESULT WINAPI ddraw_surface1_Restore(IDirectDrawSurface *iface)
3427 {
3428 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3429
3430 TRACE("iface %p.\n", iface);
3431
3432 return ddraw_surface7_Restore(&surface->IDirectDrawSurface7_iface);
3433 }
3434
3435 /*****************************************************************************
3436 * IDirectDrawSurface7::SetOverlayPosition
3437 *
3438 * Changes the display coordinates of an overlay surface
3439 *
3440 * Params:
3441 * X:
3442 * Y:
3443 *
3444 * Returns:
3445 * DDERR_NOTAOVERLAYSURFACE, because we don't support overlays right now
3446 *****************************************************************************/
3447 static HRESULT WINAPI ddraw_surface7_SetOverlayPosition(IDirectDrawSurface7 *iface, LONG X, LONG Y)
3448 {
3449 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3450 HRESULT hr;
3451
3452 TRACE("iface %p, x %d, y %d.\n", iface, X, Y);
3453
3454 wined3d_mutex_lock();
3455 hr = wined3d_surface_set_overlay_position(surface->wined3d_surface, X, Y);
3456 wined3d_mutex_unlock();
3457
3458 return hr;
3459 }
3460
3461 static HRESULT WINAPI ddraw_surface4_SetOverlayPosition(IDirectDrawSurface4 *iface, LONG x, LONG y)
3462 {
3463 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3464
3465 TRACE("iface %p, x %d, y %d.\n", iface, x, y);
3466
3467 return ddraw_surface7_SetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3468 }
3469
3470 static HRESULT WINAPI ddraw_surface3_SetOverlayPosition(IDirectDrawSurface3 *iface, LONG x, LONG y)
3471 {
3472 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3473
3474 TRACE("iface %p, x %d, y %d.\n", iface, x, y);
3475
3476 return ddraw_surface7_SetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3477 }
3478
3479 static HRESULT WINAPI ddraw_surface2_SetOverlayPosition(IDirectDrawSurface2 *iface, LONG x, LONG y)
3480 {
3481 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3482
3483 TRACE("iface %p, x %d, y %d.\n", iface, x, y);
3484
3485 return ddraw_surface7_SetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3486 }
3487
3488 static HRESULT WINAPI ddraw_surface1_SetOverlayPosition(IDirectDrawSurface *iface, LONG x, LONG y)
3489 {
3490 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3491
3492 TRACE("iface %p, x %d, y %d.\n", iface, x, y);
3493
3494 return ddraw_surface7_SetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3495 }
3496
3497 /*****************************************************************************
3498 * IDirectDrawSurface7::UpdateOverlay
3499 *
3500 * Modifies the attributes of an overlay surface.
3501 *
3502 * Params:
3503 * SrcRect: The section of the source being used for the overlay
3504 * DstSurface: Address of the surface that is overlaid
3505 * DstRect: Place of the overlay
3506 * Flags: some DDOVER_* flags
3507 *
3508 * Returns:
3509 * DDERR_UNSUPPORTED, because we don't support overlays
3510 *
3511 *****************************************************************************/
3512 static HRESULT WINAPI ddraw_surface7_UpdateOverlay(IDirectDrawSurface7 *iface, RECT *SrcRect,
3513 IDirectDrawSurface7 *DstSurface, RECT *DstRect, DWORD Flags, DDOVERLAYFX *FX)
3514 {
3515 struct ddraw_surface *src_impl = impl_from_IDirectDrawSurface7(iface);
3516 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface7(DstSurface);
3517 HRESULT hr;
3518
3519 TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
3520 iface, wine_dbgstr_rect(SrcRect), DstSurface, wine_dbgstr_rect(DstRect), Flags, FX);
3521
3522 wined3d_mutex_lock();
3523 hr = wined3d_surface_update_overlay(src_impl->wined3d_surface, SrcRect,
3524 dst_impl ? dst_impl->wined3d_surface : NULL, DstRect, Flags, (WINEDDOVERLAYFX *)FX);
3525 wined3d_mutex_unlock();
3526
3527 switch(hr) {
3528 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
3529 case WINEDDERR_NOTAOVERLAYSURFACE: return DDERR_NOTAOVERLAYSURFACE;
3530 case WINEDDERR_OVERLAYNOTVISIBLE: return DDERR_OVERLAYNOTVISIBLE;
3531 default:
3532 return hr;
3533 }
3534 }
3535
3536 static HRESULT WINAPI ddraw_surface4_UpdateOverlay(IDirectDrawSurface4 *iface, RECT *src_rect,
3537 IDirectDrawSurface4 *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
3538 {
3539 struct ddraw_surface *src_impl = impl_from_IDirectDrawSurface4(iface);
3540 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface4(dst_surface);
3541
3542 TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
3543 iface, wine_dbgstr_rect(src_rect), dst_surface, wine_dbgstr_rect(dst_rect), flags, fx);
3544
3545 return ddraw_surface7_UpdateOverlay(&src_impl->IDirectDrawSurface7_iface, src_rect,
3546 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, dst_rect, flags, fx);
3547 }
3548
3549 static HRESULT WINAPI ddraw_surface3_UpdateOverlay(IDirectDrawSurface3 *iface, RECT *src_rect,
3550 IDirectDrawSurface3 *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
3551 {
3552 struct ddraw_surface *src_impl = impl_from_IDirectDrawSurface3(iface);
3553 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface3(dst_surface);
3554
3555 TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
3556 iface, wine_dbgstr_rect(src_rect), dst_surface, wine_dbgstr_rect(dst_rect), flags, fx);
3557
3558 return ddraw_surface7_UpdateOverlay(&src_impl->IDirectDrawSurface7_iface, src_rect,
3559 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, dst_rect, flags, fx);
3560 }
3561
3562 static HRESULT WINAPI ddraw_surface2_UpdateOverlay(IDirectDrawSurface2 *iface, RECT *src_rect,
3563 IDirectDrawSurface2 *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
3564 {
3565 struct ddraw_surface *src_impl = impl_from_IDirectDrawSurface2(iface);
3566 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface2(dst_surface);
3567
3568 TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
3569 iface, wine_dbgstr_rect(src_rect), dst_surface, wine_dbgstr_rect(dst_rect), flags, fx);
3570
3571 return ddraw_surface7_UpdateOverlay(&src_impl->IDirectDrawSurface7_iface, src_rect,
3572 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, dst_rect, flags, fx);
3573 }
3574
3575 static HRESULT WINAPI ddraw_surface1_UpdateOverlay(IDirectDrawSurface *iface, RECT *src_rect,
3576 IDirectDrawSurface *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
3577 {
3578 struct ddraw_surface *src_impl = impl_from_IDirectDrawSurface(iface);
3579 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface(dst_surface);
3580
3581 TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
3582 iface, wine_dbgstr_rect(src_rect), dst_surface, wine_dbgstr_rect(dst_rect), flags, fx);
3583
3584 return ddraw_surface7_UpdateOverlay(&src_impl->IDirectDrawSurface7_iface, src_rect,
3585 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, dst_rect, flags, fx);
3586 }
3587
3588 /*****************************************************************************
3589 * IDirectDrawSurface7::UpdateOverlayDisplay
3590 *
3591 * The DX7 sdk says that it's not implemented
3592 *
3593 * Params:
3594 * Flags: ?
3595 *
3596 * Returns: DDERR_UNSUPPORTED, because we don't support overlays
3597 *
3598 *****************************************************************************/
3599 static HRESULT WINAPI ddraw_surface7_UpdateOverlayDisplay(IDirectDrawSurface7 *iface, DWORD Flags)
3600 {
3601 TRACE("iface %p, flags %#x.\n", iface, Flags);
3602
3603 return DDERR_UNSUPPORTED;
3604 }
3605
3606 static HRESULT WINAPI ddraw_surface4_UpdateOverlayDisplay(IDirectDrawSurface4 *iface, DWORD flags)
3607 {
3608 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3609
3610 TRACE("iface %p, flags %#x.\n", iface, flags);
3611
3612 return ddraw_surface7_UpdateOverlayDisplay(&surface->IDirectDrawSurface7_iface, flags);
3613 }
3614
3615 static HRESULT WINAPI ddraw_surface3_UpdateOverlayDisplay(IDirectDrawSurface3 *iface, DWORD flags)
3616 {
3617 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3618
3619 TRACE("iface %p, flags %#x.\n", iface, flags);
3620
3621 return ddraw_surface7_UpdateOverlayDisplay(&surface->IDirectDrawSurface7_iface, flags);
3622 }
3623
3624 static HRESULT WINAPI ddraw_surface2_UpdateOverlayDisplay(IDirectDrawSurface2 *iface, DWORD flags)
3625 {
3626 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3627
3628 TRACE("iface %p, flags %#x.\n", iface, flags);
3629
3630 return ddraw_surface7_UpdateOverlayDisplay(&surface->IDirectDrawSurface7_iface, flags);
3631 }
3632
3633 static HRESULT WINAPI ddraw_surface1_UpdateOverlayDisplay(IDirectDrawSurface *iface, DWORD flags)
3634 {
3635 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3636
3637 TRACE("iface %p, flags %#x.\n", iface, flags);
3638
3639 return ddraw_surface7_UpdateOverlayDisplay(&surface->IDirectDrawSurface7_iface, flags);
3640 }
3641
3642 /*****************************************************************************
3643 * IDirectDrawSurface7::UpdateOverlayZOrder
3644 *
3645 * Sets an overlay's Z order
3646 *
3647 * Params:
3648 * Flags: DDOVERZ_* flags
3649 * DDSRef: Defines the relative position in the overlay chain
3650 *
3651 * Returns:
3652 * DDERR_NOTOVERLAYSURFACE, because we don't support overlays
3653 *
3654 *****************************************************************************/
3655 static HRESULT WINAPI ddraw_surface7_UpdateOverlayZOrder(IDirectDrawSurface7 *iface,
3656 DWORD Flags, IDirectDrawSurface7 *DDSRef)
3657 {
3658 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3659 struct ddraw_surface *reference_impl = unsafe_impl_from_IDirectDrawSurface7(DDSRef);
3660 HRESULT hr;
3661
3662 TRACE("iface %p, flags %#x, reference %p.\n", iface, Flags, DDSRef);
3663
3664 wined3d_mutex_lock();
3665 hr = wined3d_surface_update_overlay_z_order(surface->wined3d_surface,
3666 Flags, reference_impl ? reference_impl->wined3d_surface : NULL);
3667 wined3d_mutex_unlock();
3668
3669 return hr;
3670 }
3671
3672 static HRESULT WINAPI ddraw_surface4_UpdateOverlayZOrder(IDirectDrawSurface4 *iface,
3673 DWORD flags, IDirectDrawSurface4 *reference)
3674 {
3675 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3676 struct ddraw_surface *reference_impl = unsafe_impl_from_IDirectDrawSurface4(reference);
3677
3678 TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
3679
3680 return ddraw_surface7_UpdateOverlayZOrder(&surface->IDirectDrawSurface7_iface, flags,
3681 reference_impl ? &reference_impl->IDirectDrawSurface7_iface : NULL);
3682 }
3683
3684 static HRESULT WINAPI ddraw_surface3_UpdateOverlayZOrder(IDirectDrawSurface3 *iface,
3685 DWORD flags, IDirectDrawSurface3 *reference)
3686 {
3687 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3688 struct ddraw_surface *reference_impl = unsafe_impl_from_IDirectDrawSurface3(reference);
3689
3690 TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
3691
3692 return ddraw_surface7_UpdateOverlayZOrder(&surface->IDirectDrawSurface7_iface, flags,
3693 reference_impl ? &reference_impl->IDirectDrawSurface7_iface : NULL);
3694 }
3695
3696 static HRESULT WINAPI ddraw_surface2_UpdateOverlayZOrder(IDirectDrawSurface2 *iface,
3697 DWORD flags, IDirectDrawSurface2 *reference)
3698 {
3699 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3700 struct ddraw_surface *reference_impl = unsafe_impl_from_IDirectDrawSurface2(reference);
3701
3702 TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
3703
3704 return ddraw_surface7_UpdateOverlayZOrder(&surface->IDirectDrawSurface7_iface, flags,
3705 reference_impl ? &reference_impl->IDirectDrawSurface7_iface : NULL);
3706 }
3707
3708 static HRESULT WINAPI ddraw_surface1_UpdateOverlayZOrder(IDirectDrawSurface *iface,
3709 DWORD flags, IDirectDrawSurface *reference)
3710 {
3711 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3712 struct ddraw_surface *reference_impl = unsafe_impl_from_IDirectDrawSurface(reference);
3713
3714 TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
3715
3716 return ddraw_surface7_UpdateOverlayZOrder(&surface->IDirectDrawSurface7_iface, flags,
3717 reference_impl ? &reference_impl->IDirectDrawSurface7_iface : NULL);
3718 }
3719
3720 /*****************************************************************************
3721 * IDirectDrawSurface7::GetDDInterface
3722 *
3723 * Returns the IDirectDraw7 interface pointer of the DirectDraw object this
3724 * surface belongs to
3725 *
3726 * Params:
3727 * DD: Address to write the interface pointer to
3728 *
3729 * Returns:
3730 * DD_OK on success
3731 * DDERR_INVALIDPARAMS if DD is NULL
3732 *
3733 *****************************************************************************/
3734 static HRESULT WINAPI ddraw_surface7_GetDDInterface(IDirectDrawSurface7 *iface, void **DD)
3735 {
3736 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
3737
3738 TRACE("iface %p, ddraw %p.\n", iface, DD);
3739
3740 if(!DD)
3741 return DDERR_INVALIDPARAMS;
3742
3743 switch(This->version)
3744 {
3745 case 7:
3746 *DD = &This->ddraw->IDirectDraw7_iface;
3747 break;
3748
3749 case 4:
3750 *DD = &This->ddraw->IDirectDraw4_iface;
3751 break;
3752
3753 case 2:
3754 *DD = &This->ddraw->IDirectDraw2_iface;
3755 break;
3756
3757 case 1:
3758 *DD = &This->ddraw->IDirectDraw_iface;
3759 break;
3760
3761 }
3762 IUnknown_AddRef((IUnknown *)*DD);
3763
3764 return DD_OK;
3765 }
3766
3767 static HRESULT WINAPI ddraw_surface4_GetDDInterface(IDirectDrawSurface4 *iface, void **ddraw)
3768 {
3769 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3770
3771 TRACE("iface %p, ddraw %p.\n", iface, ddraw);
3772
3773 return ddraw_surface7_GetDDInterface(&surface->IDirectDrawSurface7_iface, ddraw);
3774 }
3775
3776 static HRESULT WINAPI ddraw_surface3_GetDDInterface(IDirectDrawSurface3 *iface, void **ddraw)
3777 {
3778 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3779
3780 TRACE("iface %p, ddraw %p.\n", iface, ddraw);
3781
3782 return ddraw_surface7_GetDDInterface(&surface->IDirectDrawSurface7_iface, ddraw);
3783 }
3784
3785 static HRESULT WINAPI ddraw_surface2_GetDDInterface(IDirectDrawSurface2 *iface, void **ddraw)
3786 {
3787 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3788
3789 TRACE("iface %p, ddraw %p.\n", iface, ddraw);
3790
3791 return ddraw_surface7_GetDDInterface(&surface->IDirectDrawSurface7_iface, ddraw);
3792 }
3793
3794 /* This seems also windows implementation specific - I don't think WineD3D needs this */
3795 static HRESULT WINAPI ddraw_surface7_ChangeUniquenessValue(IDirectDrawSurface7 *iface)
3796 {
3797 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
3798 volatile struct ddraw_surface* vThis = This;
3799
3800 TRACE("iface %p.\n", iface);
3801
3802 wined3d_mutex_lock();
3803 /* A uniqueness value of 0 is apparently special.
3804 * This needs to be checked.
3805 * TODO: Write tests for this code and check if the volatile, interlocked stuff is really needed
3806 */
3807 while (1) {
3808 DWORD old_uniqueness_value = vThis->uniqueness_value;
3809 DWORD new_uniqueness_value = old_uniqueness_value+1;
3810
3811 if (old_uniqueness_value == 0) break;
3812 if (new_uniqueness_value == 0) new_uniqueness_value = 1;
3813
3814 if (InterlockedCompareExchange((LONG*)&vThis->uniqueness_value,
3815 old_uniqueness_value,
3816 new_uniqueness_value)
3817 == old_uniqueness_value)
3818 break;
3819 }
3820
3821 wined3d_mutex_unlock();
3822
3823 return DD_OK;
3824 }
3825
3826 static HRESULT WINAPI ddraw_surface4_ChangeUniquenessValue(IDirectDrawSurface4 *iface)
3827 {
3828 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3829
3830 TRACE("iface %p.\n", iface);
3831
3832 return ddraw_surface7_ChangeUniquenessValue(&surface->IDirectDrawSurface7_iface);
3833 }
3834
3835 static HRESULT WINAPI ddraw_surface7_GetUniquenessValue(IDirectDrawSurface7 *iface, DWORD *pValue)
3836 {
3837 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3838
3839 TRACE("iface %p, value %p.\n", iface, pValue);
3840
3841 wined3d_mutex_lock();
3842 *pValue = surface->uniqueness_value;
3843 wined3d_mutex_unlock();
3844
3845 return DD_OK;
3846 }
3847
3848 static HRESULT WINAPI ddraw_surface4_GetUniquenessValue(IDirectDrawSurface4 *iface, DWORD *pValue)
3849 {
3850 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3851
3852 TRACE("iface %p, value %p.\n", iface, pValue);
3853
3854 return ddraw_surface7_GetUniquenessValue(&surface->IDirectDrawSurface7_iface, pValue);
3855 }
3856
3857 /*****************************************************************************
3858 * IDirectDrawSurface7::SetLOD
3859 *
3860 * Sets the level of detail of a texture
3861 *
3862 * Params:
3863 * MaxLOD: LOD to set
3864 *
3865 * Returns:
3866 * DD_OK on success
3867 * DDERR_INVALIDOBJECT if the surface is invalid for this method
3868 *
3869 *****************************************************************************/
3870 static HRESULT WINAPI ddraw_surface7_SetLOD(IDirectDrawSurface7 *iface, DWORD MaxLOD)
3871 {
3872 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3873 HRESULT hr;
3874
3875 TRACE("iface %p, lod %u.\n", iface, MaxLOD);
3876
3877 wined3d_mutex_lock();
3878 if (!(surface->surface_desc.ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE))
3879 {
3880 wined3d_mutex_unlock();
3881 return DDERR_INVALIDOBJECT;
3882 }
3883
3884 if (!surface->wined3d_texture)
3885 {
3886 ERR("The ddraw surface has no wined3d texture.\n");
3887 wined3d_mutex_unlock();
3888 return DDERR_INVALIDOBJECT;
3889 }
3890
3891 hr = wined3d_texture_set_lod(surface->wined3d_texture, MaxLOD);
3892 wined3d_mutex_unlock();
3893
3894 return hr;
3895 }
3896
3897 /*****************************************************************************
3898 * IDirectDrawSurface7::GetLOD
3899 *
3900 * Returns the level of detail of a Direct3D texture
3901 *
3902 * Params:
3903 * MaxLOD: Address to write the LOD to
3904 *
3905 * Returns:
3906 * DD_OK on success
3907 * DDERR_INVALIDPARAMS if MaxLOD is NULL
3908 * DDERR_INVALIDOBJECT if the surface is invalid for this method
3909 *
3910 *****************************************************************************/
3911 static HRESULT WINAPI ddraw_surface7_GetLOD(IDirectDrawSurface7 *iface, DWORD *MaxLOD)
3912 {
3913 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3914
3915 TRACE("iface %p, lod %p.\n", iface, MaxLOD);
3916
3917 if(!MaxLOD)
3918 return DDERR_INVALIDPARAMS;
3919
3920 wined3d_mutex_lock();
3921 if (!(surface->surface_desc.ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE))
3922 {
3923 wined3d_mutex_unlock();
3924 return DDERR_INVALIDOBJECT;
3925 }
3926
3927 *MaxLOD = wined3d_texture_get_lod(surface->wined3d_texture);
3928 wined3d_mutex_unlock();
3929
3930 return DD_OK;
3931 }
3932
3933 /*****************************************************************************
3934 * IDirectDrawSurface7::BltFast
3935 *
3936 * Performs a fast Blit.
3937 *
3938 * Params:
3939 * dstx: The x coordinate to blit to on the destination
3940 * dsty: The y coordinate to blit to on the destination
3941 * Source: The source surface
3942 * rsrc: The source rectangle
3943 * trans: Type of transfer. Some DDBLTFAST_* flags
3944 *
3945 * Returns:
3946 * DD_OK on success
3947 * For more details, see IWineD3DSurface::BltFast
3948 *
3949 *****************************************************************************/
3950 static HRESULT WINAPI ddraw_surface7_BltFast(IDirectDrawSurface7 *iface, DWORD dstx, DWORD dsty,
3951 IDirectDrawSurface7 *Source, RECT *rsrc, DWORD trans)
3952 {
3953 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
3954 struct ddraw_surface *src = unsafe_impl_from_IDirectDrawSurface7(Source);
3955 DWORD src_w, src_h, dst_w, dst_h;
3956 HRESULT hr = DD_OK;
3957 DWORD flags = 0;
3958 RECT dst_rect;
3959
3960 TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
3961 iface, dstx, dsty, Source, wine_dbgstr_rect(rsrc), trans);
3962
3963 dst_w = This->surface_desc.dwWidth;
3964 dst_h = This->surface_desc.dwHeight;
3965
3966 /* Source must be != NULL, This is not checked by windows. Windows happily throws a 0xc0000005
3967 * in that case
3968 */
3969 if(rsrc)
3970 {
3971 src_w = rsrc->right - rsrc->left;
3972 src_h = rsrc->bottom - rsrc->top;
3973 }
3974 else
3975 {
3976 src_w = src->surface_desc.dwWidth;
3977 src_h = src->surface_desc.dwHeight;
3978 }
3979
3980 if (src_w > dst_w || dstx > dst_w - src_w
3981 || src_h > dst_h || dsty > dst_h - src_h)
3982 {
3983 WARN("Destination area out of bounds, returning DDERR_INVALIDRECT.\n");
3984 return DDERR_INVALIDRECT;
3985 }
3986
3987 SetRect(&dst_rect, dstx, dsty, dstx + src_w, dsty + src_h);
3988 if (trans & DDBLTFAST_SRCCOLORKEY)
3989 flags |= WINEDDBLT_KEYSRC;
3990 if (trans & DDBLTFAST_DESTCOLORKEY)
3991 flags |= WINEDDBLT_KEYDEST;
3992 if (trans & DDBLTFAST_WAIT)
3993 flags |= WINEDDBLT_WAIT;
3994 if (trans & DDBLTFAST_DONOTWAIT)
3995 flags |= WINEDDBLT_DONOTWAIT;
3996
3997 wined3d_mutex_lock();
3998 if (This->clipper)
3999 {
4000 wined3d_mutex_unlock();
4001 WARN("Destination surface has a clipper set, returning DDERR_BLTFASTCANTCLIP.\n");
4002 return DDERR_BLTFASTCANTCLIP;
4003 }
4004
4005 if (src->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
4006 hr = ddraw_surface_update_frontbuffer(src, rsrc, TRUE);
4007 if (SUCCEEDED(hr))
4008 hr = wined3d_surface_blt(This->wined3d_surface, &dst_rect,
4009 src->wined3d_surface, rsrc, flags, NULL, WINED3D_TEXF_POINT);
4010 if (SUCCEEDED(hr) && (This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER))
4011 hr = ddraw_surface_update_frontbuffer(This, &dst_rect, FALSE);
4012 wined3d_mutex_unlock();
4013
4014 switch(hr)
4015 {
4016 case WINED3DERR_NOTAVAILABLE: return DDERR_UNSUPPORTED;
4017 case WINED3DERR_WRONGTEXTUREFORMAT: return DDERR_INVALIDPIXELFORMAT;
4018 default: return hr;
4019 }
4020 }
4021
4022 static HRESULT WINAPI ddraw_surface4_BltFast(IDirectDrawSurface4 *iface, DWORD dst_x, DWORD dst_y,
4023 IDirectDrawSurface4 *src_surface, RECT *src_rect, DWORD flags)
4024 {
4025 struct ddraw_surface *dst_impl = impl_from_IDirectDrawSurface4(iface);
4026 struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface4(src_surface);
4027
4028 TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
4029 iface, dst_x, dst_y, src_surface, wine_dbgstr_rect(src_rect), flags);
4030
4031 return ddraw_surface7_BltFast(&dst_impl->IDirectDrawSurface7_iface, dst_x, dst_y,
4032 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags);
4033 }
4034
4035 static HRESULT WINAPI ddraw_surface3_BltFast(IDirectDrawSurface3 *iface, DWORD dst_x, DWORD dst_y,
4036 IDirectDrawSurface3 *src_surface, RECT *src_rect, DWORD flags)
4037 {
4038 struct ddraw_surface *dst_impl = impl_from_IDirectDrawSurface3(iface);
4039 struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface3(src_surface);
4040
4041 TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
4042 iface, dst_x, dst_y, src_surface, wine_dbgstr_rect(src_rect), flags);
4043
4044 return ddraw_surface7_BltFast(&dst_impl->IDirectDrawSurface7_iface, dst_x, dst_y,
4045 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags);
4046 }
4047
4048 static HRESULT WINAPI ddraw_surface2_BltFast(IDirectDrawSurface2 *iface, DWORD dst_x, DWORD dst_y,
4049 IDirectDrawSurface2 *src_surface, RECT *src_rect, DWORD flags)
4050 {
4051 struct ddraw_surface *dst_impl = impl_from_IDirectDrawSurface2(iface);
4052 struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface2(src_surface);
4053
4054 TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
4055 iface, dst_x, dst_y, src_surface, wine_dbgstr_rect(src_rect), flags);
4056
4057 return ddraw_surface7_BltFast(&dst_impl->IDirectDrawSurface7_iface, dst_x, dst_y,
4058 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags);
4059 }
4060
4061 static HRESULT WINAPI ddraw_surface1_BltFast(IDirectDrawSurface *iface, DWORD dst_x, DWORD dst_y,
4062 IDirectDrawSurface *src_surface, RECT *src_rect, DWORD flags)
4063 {
4064 struct ddraw_surface *dst_impl = impl_from_IDirectDrawSurface(iface);
4065 struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface(src_surface);
4066
4067 TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
4068 iface, dst_x, dst_y, src_surface, wine_dbgstr_rect(src_rect), flags);
4069
4070 return ddraw_surface7_BltFast(&dst_impl->IDirectDrawSurface7_iface, dst_x, dst_y,
4071 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags);
4072 }
4073
4074 /*****************************************************************************
4075 * IDirectDrawSurface7::GetClipper
4076 *
4077 * Returns the IDirectDrawClipper interface of the clipper assigned to this
4078 * surface
4079 *
4080 * Params:
4081 * Clipper: Address to store the interface pointer at
4082 *
4083 * Returns:
4084 * DD_OK on success
4085 * DDERR_INVALIDPARAMS if Clipper is NULL
4086 * DDERR_NOCLIPPERATTACHED if there's no clipper attached
4087 *
4088 *****************************************************************************/
4089 static HRESULT WINAPI ddraw_surface7_GetClipper(IDirectDrawSurface7 *iface, IDirectDrawClipper **Clipper)
4090 {
4091 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
4092
4093 TRACE("iface %p, clipper %p.\n", iface, Clipper);
4094
4095 if (!Clipper)
4096 return DDERR_INVALIDPARAMS;
4097
4098 wined3d_mutex_lock();
4099 if (!surface->clipper)
4100 {
4101 wined3d_mutex_unlock();
4102 return DDERR_NOCLIPPERATTACHED;
4103 }
4104
4105 *Clipper = (IDirectDrawClipper *)surface->clipper;
4106 IDirectDrawClipper_AddRef(*Clipper);
4107 wined3d_mutex_unlock();
4108
4109 return DD_OK;
4110 }
4111
4112 static HRESULT WINAPI ddraw_surface4_GetClipper(IDirectDrawSurface4 *iface, IDirectDrawClipper **clipper)
4113 {
4114 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
4115
4116 TRACE("iface %p, clipper %p.\n", iface, clipper);
4117
4118 return ddraw_surface7_GetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4119 }
4120
4121 static HRESULT WINAPI ddraw_surface3_GetClipper(IDirectDrawSurface3 *iface, IDirectDrawClipper **clipper)
4122 {
4123 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
4124
4125 TRACE("iface %p, clipper %p.\n", iface, clipper);
4126
4127 return ddraw_surface7_GetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4128 }
4129
4130 static HRESULT WINAPI ddraw_surface2_GetClipper(IDirectDrawSurface2 *iface, IDirectDrawClipper **clipper)
4131 {
4132 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
4133
4134 TRACE("iface %p, clipper %p.\n", iface, clipper);
4135
4136 return ddraw_surface7_GetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4137 }
4138
4139 static HRESULT WINAPI ddraw_surface1_GetClipper(IDirectDrawSurface *iface, IDirectDrawClipper **clipper)
4140 {
4141 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
4142
4143 TRACE("iface %p, clipper %p.\n", iface, clipper);
4144
4145 return ddraw_surface7_GetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4146 }
4147
4148 /*****************************************************************************
4149 * IDirectDrawSurface7::SetClipper
4150 *
4151 * Sets a clipper for the surface
4152 *
4153 * Params:
4154 * Clipper: IDirectDrawClipper interface of the clipper to set
4155 *
4156 * Returns:
4157 * DD_OK on success
4158 *
4159 *****************************************************************************/
4160 static HRESULT WINAPI ddraw_surface7_SetClipper(IDirectDrawSurface7 *iface,
4161 IDirectDrawClipper *iclipper)
4162 {
4163 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
4164 struct ddraw_clipper *clipper = unsafe_impl_from_IDirectDrawClipper(iclipper);
4165 struct ddraw_clipper *old_clipper = This->clipper;
4166 HWND clipWindow;
4167
4168 TRACE("iface %p, clipper %p.\n", iface, iclipper);
4169
4170 wined3d_mutex_lock();
4171 if (clipper == This->clipper)
4172 {
4173 wined3d_mutex_unlock();
4174 return DD_OK;
4175 }
4176
4177 This->clipper = clipper;
4178
4179 if (clipper != NULL)
4180 IDirectDrawClipper_AddRef(iclipper);
4181 if (old_clipper)
4182 IDirectDrawClipper_Release(&old_clipper->IDirectDrawClipper_iface);
4183
4184 if ((This->surface_desc.ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE) && This->ddraw->wined3d_swapchain)
4185 {
4186 clipWindow = NULL;
4187 if(clipper) {
4188 IDirectDrawClipper_GetHWnd(iclipper, &clipWindow);
4189 }
4190
4191 if (clipWindow)
4192 {
4193 wined3d_swapchain_set_window(This->ddraw->wined3d_swapchain, clipWindow);
4194 ddraw_set_swapchain_window(This->ddraw, clipWindow);
4195 }
4196 else
4197 {
4198 wined3d_swapchain_set_window(This->ddraw->wined3d_swapchain, This->ddraw->d3d_window);
4199 ddraw_set_swapchain_window(This->ddraw, This->ddraw->dest_window);
4200 }
4201 }
4202
4203 wined3d_mutex_unlock();
4204
4205 return DD_OK;
4206 }
4207
4208 static HRESULT WINAPI ddraw_surface4_SetClipper(IDirectDrawSurface4 *iface, IDirectDrawClipper *clipper)
4209 {
4210 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
4211
4212 TRACE("iface %p, clipper %p.\n", iface, clipper);
4213
4214 return ddraw_surface7_SetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4215 }
4216
4217 static HRESULT WINAPI ddraw_surface3_SetClipper(IDirectDrawSurface3 *iface, IDirectDrawClipper *clipper)
4218 {
4219 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
4220
4221 TRACE("iface %p, clipper %p.\n", iface, clipper);
4222
4223 return ddraw_surface7_SetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4224 }
4225
4226 static HRESULT WINAPI ddraw_surface2_SetClipper(IDirectDrawSurface2 *iface, IDirectDrawClipper *clipper)
4227 {
4228 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
4229
4230 TRACE("iface %p, clipper %p.\n", iface, clipper);
4231
4232 return ddraw_surface7_SetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4233 }
4234
4235 static HRESULT WINAPI ddraw_surface1_SetClipper(IDirectDrawSurface *iface, IDirectDrawClipper *clipper)
4236 {
4237 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
4238
4239 TRACE("iface %p, clipper %p.\n", iface, clipper);
4240
4241 return ddraw_surface7_SetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4242 }
4243
4244 /*****************************************************************************
4245 * IDirectDrawSurface7::SetSurfaceDesc
4246 *
4247 * Sets the surface description. It can override the pixel format, the surface
4248 * memory, ...
4249 * It's not really tested.
4250 *
4251 * Params:
4252 * DDSD: Pointer to the new surface description to set
4253 * Flags: Some flags
4254 *
4255 * Returns:
4256 * DD_OK on success
4257 * DDERR_INVALIDPARAMS if DDSD is NULL
4258 *
4259 *****************************************************************************/
4260 static HRESULT WINAPI ddraw_surface7_SetSurfaceDesc(IDirectDrawSurface7 *iface, DDSURFACEDESC2 *DDSD, DWORD Flags)
4261 {
4262 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
4263 HRESULT hr;
4264 const DWORD allowed_flags = DDSD_LPSURFACE | DDSD_PIXELFORMAT | DDSD_WIDTH
4265 | DDSD_HEIGHT | DDSD_PITCH | DDSD_CAPS;
4266 enum wined3d_format_id format_id;
4267 BOOL update_wined3d = FALSE;
4268 UINT width, height;
4269
4270 TRACE("iface %p, surface_desc %p, flags %#x.\n", iface, DDSD, Flags);
4271
4272 if (!DDSD)
4273 {
4274 WARN("DDSD is NULL, returning DDERR_INVALIDPARAMS\n");
4275 return DDERR_INVALIDPARAMS;
4276 }
4277 if (Flags)
4278 {
4279 WARN("Flags is %x, returning DDERR_INVALIDPARAMS\n", Flags);
4280 return DDERR_INVALIDPARAMS;
4281 }
4282 if (!(This->surface_desc.ddsCaps.dwCaps & DDSCAPS_SYSTEMMEMORY))
4283 {
4284 WARN("Surface is not in system memory, returning DDERR_INVALIDSURFACETYPE.\n");
4285 return DDERR_INVALIDSURFACETYPE;
4286 }
4287
4288 /* Tests show that only LPSURFACE and PIXELFORMAT can be set, and LPSURFACE is required
4289 * for PIXELFORMAT to work */
4290 if (DDSD->dwFlags & ~allowed_flags)
4291 {
4292 WARN("Invalid flags (0x%08x) set, returning DDERR_INVALIDPARAMS\n", DDSD->dwFlags);
4293 return DDERR_INVALIDPARAMS;
4294 }
4295 if (!(DDSD->dwFlags & DDSD_LPSURFACE))
4296 {
4297 WARN("DDSD_LPSURFACE is not set, returning DDERR_INVALIDPARAMS\n");
4298 return DDERR_INVALIDPARAMS;
4299 }
4300 if (DDSD->dwFlags & DDSD_CAPS)
4301 {
4302 WARN("DDSD_CAPS is set, returning DDERR_INVALIDCAPS.\n");
4303 return DDERR_INVALIDCAPS;
4304 }
4305 if (DDSD->dwFlags & DDSD_WIDTH)
4306 {
4307 if (!(DDSD->dwFlags & DDSD_PITCH))
4308 {
4309 WARN("DDSD_WIDTH is set, but DDSD_PITCH is not, returning DDERR_INVALIDPARAMS.\n");
4310 return DDERR_INVALIDPARAMS;
4311 }
4312 if (!DDSD->dwWidth || DDSD->u1.lPitch <= 0 || DDSD->u1.lPitch & 0x3)
4313 {
4314 WARN("Pitch is %d, width is %u, returning DDERR_INVALIDPARAMS.\n",
4315 DDSD->u1.lPitch, DDSD->dwWidth);
4316 return DDERR_INVALIDPARAMS;
4317 }
4318 if (DDSD->dwWidth != This->surface_desc.dwWidth)
4319 {
4320 TRACE("Surface width changed from %u to %u.\n", This->surface_desc.dwWidth, DDSD->dwWidth);
4321 update_wined3d = TRUE;
4322 }
4323 if (DDSD->u1.lPitch != This->surface_desc.u1.lPitch)
4324 {
4325 TRACE("Surface pitch changed from %u to %u.\n", This->surface_desc.u1.lPitch, DDSD->u1.lPitch);
4326 update_wined3d = TRUE;
4327 }
4328 width = DDSD->dwWidth;
4329 }
4330 else if (DDSD->dwFlags & DDSD_PITCH)
4331 {
4332 WARN("DDSD_PITCH is set, but DDSD_WIDTH is not, returning DDERR_INVALIDPARAMS.\n");
4333 return DDERR_INVALIDPARAMS;
4334 }
4335 else
4336 {
4337 width = This->surface_desc.dwWidth;
4338 }
4339
4340 if (DDSD->dwFlags & DDSD_HEIGHT)
4341 {
4342 if (!DDSD->dwHeight)
4343 {
4344 WARN("Height is 0, returning DDERR_INVALIDPARAMS.\n");
4345 return DDERR_INVALIDPARAMS;
4346 }
4347 if (DDSD->dwHeight != This->surface_desc.dwHeight)
4348 {
4349 TRACE("Surface height changed from %u to %u.\n", This->surface_desc.dwHeight, DDSD->dwHeight);
4350 update_wined3d = TRUE;
4351 }
4352 height = DDSD->dwHeight;
4353 }
4354 else
4355 {
4356 height = This->surface_desc.dwHeight;
4357 }
4358
4359 wined3d_mutex_lock();
4360 if (DDSD->dwFlags & DDSD_PIXELFORMAT)
4361 {
4362 enum wined3d_format_id current_format_id;
4363 format_id = PixelFormat_DD2WineD3D(&DDSD->u4.ddpfPixelFormat);
4364
4365 if (format_id == WINED3DFMT_UNKNOWN)
4366 {
4367 ERR("Requested to set an unknown pixelformat\n");
4368 wined3d_mutex_unlock();
4369 return DDERR_INVALIDPARAMS;
4370 }
4371 current_format_id = PixelFormat_DD2WineD3D(&This->surface_desc.u4.ddpfPixelFormat);
4372 if (format_id != current_format_id)
4373 {
4374 TRACE("Surface format changed from %#x to %#x.\n", current_format_id, format_id);
4375 update_wined3d = TRUE;
4376 }
4377 }
4378 else
4379 {
4380 format_id = PixelFormat_DD2WineD3D(&This->surface_desc.u4.ddpfPixelFormat);
4381 }
4382
4383 if (update_wined3d)
4384 {
4385 if (FAILED(hr = wined3d_surface_update_desc(This->wined3d_surface, width, height,
4386 format_id, WINED3D_MULTISAMPLE_NONE, 0)))
4387 {
4388 WARN("Failed to update surface desc, hr %#x.\n", hr);
4389 wined3d_mutex_unlock();
4390 return hr;
4391 }
4392
4393 if (DDSD->dwFlags & DDSD_WIDTH)
4394 This->surface_desc.dwWidth = width;
4395 if (DDSD->dwFlags & DDSD_PITCH)
4396 This->surface_desc.u1.lPitch = DDSD->u1.lPitch;
4397 if (DDSD->dwFlags & DDSD_HEIGHT)
4398 This->surface_desc.dwHeight = height;
4399 if (DDSD->dwFlags & DDSD_PIXELFORMAT)
4400 This->surface_desc.u4.ddpfPixelFormat = DDSD->u4.ddpfPixelFormat;
4401 }
4402
4403 if (DDSD->dwFlags & DDSD_LPSURFACE && DDSD->lpSurface)
4404 {
4405 hr = wined3d_surface_set_mem(This->wined3d_surface, DDSD->lpSurface);
4406 if (FAILED(hr))
4407 {
4408 /* No need for a trace here, wined3d does that for us */
4409 switch(hr)
4410 {
4411 case WINED3DERR_INVALIDCALL:
4412 wined3d_mutex_unlock();
4413 return DDERR_INVALIDPARAMS;
4414 default:
4415 break; /* Go on */
4416 }
4417 }
4418 /* DDSD->lpSurface is set by Lock() */
4419 }
4420
4421 wined3d_mutex_unlock();
4422
4423 return DD_OK;
4424 }
4425
4426 static HRESULT WINAPI ddraw_surface4_SetSurfaceDesc(IDirectDrawSurface4 *iface,
4427 DDSURFACEDESC2 *surface_desc, DWORD flags)
4428 {
4429 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
4430
4431 TRACE("iface %p, surface_desc %p, flags %#x.\n", iface, surface_desc, flags);
4432
4433 return ddraw_surface7_SetSurfaceDesc(&surface->IDirectDrawSurface7_iface,
4434 surface_desc, flags);
4435 }
4436
4437 static HRESULT WINAPI ddraw_surface3_SetSurfaceDesc(IDirectDrawSurface3 *iface,
4438 DDSURFACEDESC *surface_desc, DWORD flags)
4439 {
4440 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
4441 DDSURFACEDESC2 surface_desc2;
4442
4443 TRACE("iface %p, surface_desc %p, flags %#x.\n", iface, surface_desc, flags);
4444
4445 if (surface_desc) DDSD_to_DDSD2(surface_desc, &surface_desc2);
4446 return ddraw_surface7_SetSurfaceDesc(&surface->IDirectDrawSurface7_iface,
4447 surface_desc ? &surface_desc2 : NULL, flags);
4448 }
4449
4450 /*****************************************************************************
4451 * IDirectDrawSurface7::GetPalette
4452 *
4453 * Returns the IDirectDrawPalette interface of the palette currently assigned
4454 * to the surface
4455 *
4456 * Params:
4457 * Pal: Address to write the interface pointer to
4458 *
4459 * Returns:
4460 * DD_OK on success
4461 * DDERR_INVALIDPARAMS if Pal is NULL
4462 *
4463 *****************************************************************************/
4464 static HRESULT WINAPI ddraw_surface7_GetPalette(IDirectDrawSurface7 *iface, IDirectDrawPalette **Pal)
4465 {
4466 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
4467 struct wined3d_palette *wined3d_palette;
4468 struct ddraw_palette *palette_impl;
4469 HRESULT hr = DD_OK;
4470
4471 TRACE("iface %p, palette %p.\n", iface, Pal);
4472
4473 if(!Pal)
4474 return DDERR_INVALIDPARAMS;
4475
4476 wined3d_mutex_lock();
4477 wined3d_palette = wined3d_surface_get_palette(surface->wined3d_surface);
4478 if (wined3d_palette)
4479 {
4480 palette_impl = wined3d_palette_get_parent(wined3d_palette);
4481 *Pal = &palette_impl->IDirectDrawPalette_iface;
4482 IDirectDrawPalette_AddRef(*Pal);
4483 }
4484 else
4485 {
4486 *Pal = NULL;
4487 hr = DDERR_NOPALETTEATTACHED;
4488 }
4489
4490 wined3d_mutex_unlock();
4491
4492 return hr;
4493 }
4494
4495 static HRESULT WINAPI ddraw_surface4_GetPalette(IDirectDrawSurface4 *iface, IDirectDrawPalette **palette)
4496 {
4497 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
4498
4499 TRACE("iface %p, palette %p.\n", iface, palette);
4500
4501 return ddraw_surface7_GetPalette(&surface->IDirectDrawSurface7_iface, palette);
4502 }
4503
4504 static HRESULT WINAPI ddraw_surface3_GetPalette(IDirectDrawSurface3 *iface, IDirectDrawPalette **palette)
4505 {
4506 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
4507
4508 TRACE("iface %p, palette %p.\n", iface, palette);
4509
4510 return ddraw_surface7_GetPalette(&surface->IDirectDrawSurface7_iface, palette);
4511 }
4512
4513 static HRESULT WINAPI ddraw_surface2_GetPalette(IDirectDrawSurface2 *iface, IDirectDrawPalette **palette)
4514 {
4515 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
4516
4517 TRACE("iface %p, palette %p.\n", iface, palette);
4518
4519 return ddraw_surface7_GetPalette(&surface->IDirectDrawSurface7_iface, palette);
4520 }
4521
4522 static HRESULT WINAPI ddraw_surface1_GetPalette(IDirectDrawSurface *iface, IDirectDrawPalette **palette)
4523 {
4524 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
4525
4526 TRACE("iface %p, palette %p.\n", iface, palette);
4527
4528 return ddraw_surface7_GetPalette(&surface->IDirectDrawSurface7_iface, palette);
4529 }
4530
4531 /*****************************************************************************
4532 * SetColorKeyEnum
4533 *
4534 * EnumAttachedSurface callback for SetColorKey. Used to set color keys
4535 * recursively in the surface tree
4536 *
4537 *****************************************************************************/
4538 struct SCKContext
4539 {
4540 HRESULT ret;
4541 struct wined3d_color_key *color_key;
4542 DWORD Flags;
4543 };
4544
4545 static HRESULT WINAPI SetColorKeyEnum(IDirectDrawSurface7 *surface, DDSURFACEDESC2 *desc, void *context)
4546 {
4547 struct ddraw_surface *surface_impl = impl_from_IDirectDrawSurface7(surface);
4548 struct SCKContext *ctx = context;
4549 HRESULT hr;
4550
4551 hr = wined3d_surface_set_color_key(surface_impl->wined3d_surface, ctx->Flags, ctx->color_key);
4552 if (FAILED(hr))
4553 {
4554 WARN("IWineD3DSurface_SetColorKey failed, hr = %08x\n", hr);
4555 ctx->ret = hr;
4556 }
4557
4558 ddraw_surface7_EnumAttachedSurfaces(surface, context, SetColorKeyEnum);
4559 ddraw_surface7_Release(surface);
4560
4561 return DDENUMRET_OK;
4562 }
4563
4564 /*****************************************************************************
4565 * IDirectDrawSurface7::SetColorKey
4566 *
4567 * Sets the color keying options for the surface. Observations showed that
4568 * in case of complex surfaces the color key has to be assigned to all
4569 * sublevels.
4570 *
4571 * Params:
4572 * Flags: DDCKEY_*
4573 * CKey: The new color key
4574 *
4575 * Returns:
4576 * DD_OK on success
4577 * See IWineD3DSurface::SetColorKey for details
4578 *
4579 *****************************************************************************/
4580 static HRESULT WINAPI ddraw_surface7_SetColorKey(IDirectDrawSurface7 *iface, DWORD Flags, DDCOLORKEY *CKey)
4581 {
4582 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
4583 DDCOLORKEY FixedCKey;
4584 struct SCKContext ctx = { DD_OK, (struct wined3d_color_key *)(CKey ? &FixedCKey : NULL), Flags };
4585
4586 TRACE("iface %p, flags %#x, color_key %p.\n", iface, Flags, CKey);
4587
4588 wined3d_mutex_lock();
4589 if (CKey)
4590 {
4591 FixedCKey = *CKey;
4592 /* Handle case where dwColorSpaceHighValue < dwColorSpaceLowValue */
4593 if (FixedCKey.dwColorSpaceHighValue < FixedCKey.dwColorSpaceLowValue)
4594 FixedCKey.dwColorSpaceHighValue = FixedCKey.dwColorSpaceLowValue;
4595
4596 switch (Flags & ~DDCKEY_COLORSPACE)
4597 {
4598 case DDCKEY_DESTBLT:
4599 This->surface_desc.ddckCKDestBlt = FixedCKey;
4600 This->surface_desc.dwFlags |= DDSD_CKDESTBLT;
4601 break;
4602
4603 case DDCKEY_DESTOVERLAY:
4604 This->surface_desc.u3.ddckCKDestOverlay = FixedCKey;
4605 This->surface_desc.dwFlags |= DDSD_CKDESTOVERLAY;
4606 break;
4607
4608 case DDCKEY_SRCOVERLAY:
4609 This->surface_desc.ddckCKSrcOverlay = FixedCKey;
4610 This->surface_desc.dwFlags |= DDSD_CKSRCOVERLAY;
4611 break;
4612
4613 case DDCKEY_SRCBLT:
4614 This->surface_desc.ddckCKSrcBlt = FixedCKey;
4615 This->surface_desc.dwFlags |= DDSD_CKSRCBLT;
4616 break;
4617
4618 default:
4619 wined3d_mutex_unlock();
4620 return DDERR_INVALIDPARAMS;
4621 }
4622 }
4623 else
4624 {
4625 switch (Flags & ~DDCKEY_COLORSPACE)
4626 {
4627 case DDCKEY_DESTBLT:
4628 This->surface_desc.dwFlags &= ~DDSD_CKDESTBLT;
4629 break;
4630
4631 case DDCKEY_DESTOVERLAY:
4632 This->surface_desc.dwFlags &= ~DDSD_CKDESTOVERLAY;
4633 break;
4634
4635 case DDCKEY_SRCOVERLAY:
4636 This->surface_desc.dwFlags &= ~DDSD_CKSRCOVERLAY;
4637 break;
4638
4639 case DDCKEY_SRCBLT:
4640 This->surface_desc.dwFlags &= ~DDSD_CKSRCBLT;
4641 break;
4642
4643 default:
4644 wined3d_mutex_unlock();
4645 return DDERR_INVALIDPARAMS;
4646 }
4647 }
4648 ctx.ret = wined3d_surface_set_color_key(This->wined3d_surface, Flags, ctx.color_key);
4649 ddraw_surface7_EnumAttachedSurfaces(iface, &ctx, SetColorKeyEnum);
4650 wined3d_mutex_unlock();
4651
4652 switch(ctx.ret)
4653 {
4654 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
4655 default: return ctx.ret;
4656 }
4657 }
4658
4659 static HRESULT WINAPI ddraw_surface4_SetColorKey(IDirectDrawSurface4 *iface, DWORD flags, DDCOLORKEY *color_key)
4660 {
4661 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
4662
4663 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
4664
4665 return ddraw_surface7_SetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
4666 }
4667
4668 static HRESULT WINAPI ddraw_surface3_SetColorKey(IDirectDrawSurface3 *iface, DWORD flags, DDCOLORKEY *color_key)
4669 {
4670 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
4671
4672 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
4673
4674 return ddraw_surface7_SetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
4675 }
4676
4677 static HRESULT WINAPI ddraw_surface2_SetColorKey(IDirectDrawSurface2 *iface, DWORD flags, DDCOLORKEY *color_key)
4678 {
4679 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
4680
4681 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
4682
4683 return ddraw_surface7_SetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
4684 }
4685
4686 static HRESULT WINAPI ddraw_surface1_SetColorKey(IDirectDrawSurface *iface, DWORD flags, DDCOLORKEY *color_key)
4687 {
4688 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
4689
4690 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
4691
4692 return ddraw_surface7_SetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
4693 }
4694
4695 /*****************************************************************************
4696 * IDirectDrawSurface7::SetPalette
4697 *
4698 * Assigns a DirectDrawPalette object to the surface
4699 *
4700 * Params:
4701 * Pal: Interface to the palette to set
4702 *
4703 * Returns:
4704 * DD_OK on success
4705 *
4706 *****************************************************************************/
4707 static HRESULT WINAPI ddraw_surface7_SetPalette(IDirectDrawSurface7 *iface, IDirectDrawPalette *Pal)
4708 {
4709 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
4710 struct ddraw_palette *palette_impl = unsafe_impl_from_IDirectDrawPalette(Pal);
4711 IDirectDrawPalette *oldPal;
4712 struct ddraw_surface *surf;
4713 HRESULT hr;
4714
4715 TRACE("iface %p, palette %p.\n", iface, Pal);
4716
4717 if (!(This->surface_desc.u4.ddpfPixelFormat.dwFlags & (DDPF_PALETTEINDEXED1 | DDPF_PALETTEINDEXED2 |
4718 DDPF_PALETTEINDEXED4 | DDPF_PALETTEINDEXED8 | DDPF_PALETTEINDEXEDTO8))) {
4719 return DDERR_INVALIDPIXELFORMAT;
4720 }
4721
4722 if (This->surface_desc.ddsCaps.dwCaps2 & DDSCAPS2_MIPMAPSUBLEVEL)
4723 {
4724 return DDERR_NOTONMIPMAPSUBLEVEL;
4725 }
4726
4727 /* Find the old palette */
4728 wined3d_mutex_lock();
4729 hr = IDirectDrawSurface_GetPalette(iface, &oldPal);
4730 if(hr != DD_OK && hr != DDERR_NOPALETTEATTACHED)
4731 {
4732 wined3d_mutex_unlock();
4733 return hr;
4734 }
4735 if(oldPal) IDirectDrawPalette_Release(oldPal); /* For the GetPalette */
4736
4737 /* Set the new Palette */
4738 wined3d_surface_set_palette(This->wined3d_surface, palette_impl ? palette_impl->wineD3DPalette : NULL);
4739 /* AddRef the Palette */
4740 if(Pal) IDirectDrawPalette_AddRef(Pal);
4741
4742 /* Release the old palette */
4743 if(oldPal) IDirectDrawPalette_Release(oldPal);
4744
4745 /* Update the wined3d frontbuffer if this is the frontbuffer. */
4746 if ((This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER) && This->ddraw->wined3d_frontbuffer)
4747 {
4748 hr = wined3d_surface_set_palette(This->ddraw->wined3d_frontbuffer, palette_impl ? palette_impl->wineD3DPalette : NULL);
4749 if (FAILED(hr))
4750 ERR("Failed to set frontbuffer palette, hr %#x.\n", hr);
4751 }
4752
4753 /* If this is a front buffer, also update the back buffers
4754 * TODO: How do things work for palettized cube textures?
4755 */
4756 if(This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
4757 {
4758 /* For primary surfaces the tree is just a list, so the simpler scheme fits too */
4759 DDSCAPS2 caps2 = { DDSCAPS_PRIMARYSURFACE, 0, 0, 0 };
4760
4761 surf = This;
4762 while(1)
4763 {
4764 IDirectDrawSurface7 *attach;
4765 HRESULT hr;
4766 hr = ddraw_surface7_GetAttachedSurface(&surf->IDirectDrawSurface7_iface, &caps2, &attach);
4767 if(hr != DD_OK)
4768 {
4769 break;
4770 }
4771
4772 TRACE("Setting palette on %p\n", attach);
4773 ddraw_surface7_SetPalette(attach, Pal);
4774 surf = impl_from_IDirectDrawSurface7(attach);
4775 ddraw_surface7_Release(attach);
4776 }
4777 }
4778
4779 wined3d_mutex_unlock();
4780
4781 return DD_OK;
4782 }
4783
4784 static HRESULT WINAPI ddraw_surface4_SetPalette(IDirectDrawSurface4 *iface, IDirectDrawPalette *palette)
4785 {
4786 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
4787
4788 TRACE("iface %p, palette %p.\n", iface, palette);
4789
4790 return ddraw_surface7_SetPalette(&surface->IDirectDrawSurface7_iface, palette);
4791 }
4792
4793 static HRESULT WINAPI ddraw_surface3_SetPalette(IDirectDrawSurface3 *iface, IDirectDrawPalette *palette)
4794 {
4795 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
4796
4797 TRACE("iface %p, palette %p.\n", iface, palette);
4798
4799 return ddraw_surface7_SetPalette(&surface->IDirectDrawSurface7_iface, palette);
4800 }
4801
4802 static HRESULT WINAPI ddraw_surface2_SetPalette(IDirectDrawSurface2 *iface, IDirectDrawPalette *palette)
4803 {
4804 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
4805
4806 TRACE("iface %p, palette %p.\n", iface, palette);
4807
4808 return ddraw_surface7_SetPalette(&surface->IDirectDrawSurface7_iface, palette);
4809 }
4810
4811 static HRESULT WINAPI ddraw_surface1_SetPalette(IDirectDrawSurface *iface, IDirectDrawPalette *palette)
4812 {
4813 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
4814
4815 TRACE("iface %p, palette %p.\n", iface, palette);
4816
4817 return ddraw_surface7_SetPalette(&surface->IDirectDrawSurface7_iface, palette);
4818 }
4819
4820 /**********************************************************
4821 * IDirectDrawGammaControl::GetGammaRamp
4822 *
4823 * Returns the current gamma ramp for a surface
4824 *
4825 * Params:
4826 * flags: Ignored
4827 * gamma_ramp: Address to write the ramp to
4828 *
4829 * Returns:
4830 * DD_OK on success
4831 * DDERR_INVALIDPARAMS if gamma_ramp is NULL
4832 *
4833 **********************************************************/
4834 static HRESULT WINAPI ddraw_gamma_control_GetGammaRamp(IDirectDrawGammaControl *iface,
4835 DWORD flags, DDGAMMARAMP *gamma_ramp)
4836 {
4837 struct ddraw_surface *surface = impl_from_IDirectDrawGammaControl(iface);
4838
4839 TRACE("iface %p, flags %#x, gamma_ramp %p.\n", iface, flags, gamma_ramp);
4840
4841 if (!gamma_ramp)
4842 {
4843 WARN("Invalid gamma_ramp passed.\n");
4844 return DDERR_INVALIDPARAMS;
4845 }
4846
4847 wined3d_mutex_lock();
4848 if (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE)
4849 {
4850 /* Note: DDGAMMARAMP is compatible with struct wined3d_gamma_ramp. */
4851 wined3d_device_get_gamma_ramp(surface->ddraw->wined3d_device, 0, (struct wined3d_gamma_ramp *)gamma_ramp);
4852 }
4853 else
4854 {
4855 ERR("Not implemented for non-primary surfaces.\n");
4856 }
4857 wined3d_mutex_unlock();
4858
4859 return DD_OK;
4860 }
4861
4862 /**********************************************************
4863 * IDirectDrawGammaControl::SetGammaRamp
4864 *
4865 * Sets the red, green and blue gamma ramps for
4866 *
4867 * Params:
4868 * flags: Can be DDSGR_CALIBRATE to request calibration
4869 * gamma_ramp: Structure containing the new gamma ramp
4870 *
4871 * Returns:
4872 * DD_OK on success
4873 * DDERR_INVALIDPARAMS if gamma_ramp is NULL
4874 *
4875 **********************************************************/
4876 static HRESULT WINAPI ddraw_gamma_control_SetGammaRamp(IDirectDrawGammaControl *iface,
4877 DWORD flags, DDGAMMARAMP *gamma_ramp)
4878 {
4879 struct ddraw_surface *surface = impl_from_IDirectDrawGammaControl(iface);
4880
4881 TRACE("iface %p, flags %#x, gamma_ramp %p.\n", iface, flags, gamma_ramp);
4882
4883 if (!gamma_ramp)
4884 {
4885 WARN("Invalid gamma_ramp passed.\n");
4886 return DDERR_INVALIDPARAMS;
4887 }
4888
4889 wined3d_mutex_lock();
4890 if (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE)
4891 {
4892 /* Note: DDGAMMARAMP is compatible with struct wined3d_gamma_ramp. */
4893 wined3d_device_set_gamma_ramp(surface->ddraw->wined3d_device,
4894 0, flags, (struct wined3d_gamma_ramp *)gamma_ramp);
4895 }
4896 else
4897 {
4898 ERR("Not implemented for non-primary surfaces.\n");
4899 }
4900 wined3d_mutex_unlock();
4901
4902 return DD_OK;
4903 }
4904
4905 /*****************************************************************************
4906 * IDirect3DTexture2::PaletteChanged
4907 *
4908 * Informs the texture about a palette change
4909 *
4910 * Params:
4911 * start: Start index of the change
4912 * count: The number of changed entries
4913 *
4914 * Returns
4915 * D3D_OK, because it's a stub
4916 *
4917 *****************************************************************************/
4918 static HRESULT WINAPI d3d_texture2_PaletteChanged(IDirect3DTexture2 *iface, DWORD start, DWORD count)
4919 {
4920 FIXME("iface %p, start %u, count %u stub!\n", iface, start, count);
4921
4922 return D3D_OK;
4923 }
4924
4925 static HRESULT WINAPI d3d_texture1_PaletteChanged(IDirect3DTexture *iface, DWORD start, DWORD count)
4926 {
4927 struct ddraw_surface *surface = impl_from_IDirect3DTexture(iface);
4928
4929 TRACE("iface %p, start %u, count %u.\n", iface, start, count);
4930
4931 return d3d_texture2_PaletteChanged(&surface->IDirect3DTexture2_iface, start, count);
4932 }
4933
4934 /*****************************************************************************
4935 * IDirect3DTexture::Unload
4936 *
4937 * DX5 SDK: "The IDirect3DTexture2::Unload method is not implemented
4938 *
4939 *
4940 * Returns:
4941 * DDERR_UNSUPPORTED
4942 *
4943 *****************************************************************************/
4944 static HRESULT WINAPI d3d_texture1_Unload(IDirect3DTexture *iface)
4945 {
4946 WARN("iface %p. Not implemented.\n", iface);
4947
4948 return DDERR_UNSUPPORTED;
4949 }
4950
4951 /*****************************************************************************
4952 * IDirect3DTexture2::GetHandle
4953 *
4954 * Returns handle for the texture. At the moment, the interface
4955 * to the IWineD3DTexture is used.
4956 *
4957 * Params:
4958 * device: Device this handle is assigned to
4959 * handle: Address to store the handle at.
4960 *
4961 * Returns:
4962 * D3D_OK
4963 *
4964 *****************************************************************************/
4965 static HRESULT WINAPI d3d_texture2_GetHandle(IDirect3DTexture2 *iface,
4966 IDirect3DDevice2 *device, D3DTEXTUREHANDLE *handle)
4967 {
4968 struct ddraw_surface *surface = impl_from_IDirect3DTexture2(iface);
4969 struct d3d_device *device_impl = unsafe_impl_from_IDirect3DDevice2(device);
4970
4971 TRACE("iface %p, device %p, handle %p.\n", iface, device, handle);
4972
4973 wined3d_mutex_lock();
4974
4975 if (!surface->Handle)
4976 {
4977 DWORD h = ddraw_allocate_handle(&device_impl->handle_table, surface, DDRAW_HANDLE_SURFACE);
4978 if (h == DDRAW_INVALID_HANDLE)
4979 {
4980 ERR("Failed to allocate a texture handle.\n");
4981 wined3d_mutex_unlock();
4982 return DDERR_OUTOFMEMORY;
4983 }
4984
4985 surface->Handle = h + 1;
4986 }
4987
4988 TRACE("Returning handle %08x.\n", surface->Handle);
4989 *handle = surface->Handle;
4990
4991 wined3d_mutex_unlock();
4992
4993 return D3D_OK;
4994 }
4995
4996 static HRESULT WINAPI d3d_texture1_GetHandle(IDirect3DTexture *iface,
4997 IDirect3DDevice *device, D3DTEXTUREHANDLE *handle)
4998 {
4999 struct ddraw_surface *surface = impl_from_IDirect3DTexture(iface);
5000 struct d3d_device *device_impl = unsafe_impl_from_IDirect3DDevice(device);
5001
5002 TRACE("iface %p, device %p, handle %p.\n", iface, device, handle);
5003
5004 return d3d_texture2_GetHandle(&surface->IDirect3DTexture2_iface,
5005 device_impl ? &device_impl->IDirect3DDevice2_iface : NULL, handle);
5006 }
5007
5008 /*****************************************************************************
5009 * get_sub_mimaplevel
5010 *
5011 * Helper function that returns the next mipmap level
5012 *
5013 * tex_ptr: Surface of which to return the next level
5014 *
5015 *****************************************************************************/
5016 static struct ddraw_surface *get_sub_mimaplevel(struct ddraw_surface *surface)
5017 {
5018 /* Now go down the mipmap chain to the next surface */
5019 static DDSCAPS2 mipmap_caps = { DDSCAPS_MIPMAP | DDSCAPS_TEXTURE, 0, 0, 0 };
5020 IDirectDrawSurface7 *next_level;
5021 HRESULT hr;
5022
5023 hr = ddraw_surface7_GetAttachedSurface(&surface->IDirectDrawSurface7_iface, &mipmap_caps, &next_level);
5024 if (FAILED(hr)) return NULL;
5025
5026 ddraw_surface7_Release(next_level);
5027
5028 return impl_from_IDirectDrawSurface7(next_level);
5029 }
5030
5031 /*****************************************************************************
5032 * IDirect3DTexture2::Load
5033 *
5034 * Loads a texture created with the DDSCAPS_ALLOCONLOAD
5035 *
5036 * This function isn't relayed to WineD3D because the whole interface is
5037 * implemented in DDraw only. For speed improvements a implementation which
5038 * takes OpenGL more into account could be placed into WineD3D.
5039 *
5040 * Params:
5041 * src_texture: Address of the texture to load
5042 *
5043 * Returns:
5044 * D3D_OK on success
5045 * D3DERR_TEXTURE_LOAD_FAILED.
5046 *
5047 *****************************************************************************/
5048 static HRESULT WINAPI d3d_texture2_Load(IDirect3DTexture2 *iface, IDirect3DTexture2 *src_texture)
5049 {
5050 struct ddraw_surface *dst_surface = impl_from_IDirect3DTexture2(iface);
5051 struct ddraw_surface *src_surface = unsafe_impl_from_IDirect3DTexture2(src_texture);
5052 HRESULT hr;
5053
5054 TRACE("iface %p, src_texture %p.\n", iface, src_texture);
5055
5056 if (src_surface == dst_surface)
5057 {
5058 TRACE("copying surface %p to surface %p, why?\n", src_surface, dst_surface);
5059 return D3D_OK;
5060 }
5061
5062 wined3d_mutex_lock();
5063
5064 if (((src_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
5065 != (dst_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP))
5066 || (src_surface->surface_desc.u2.dwMipMapCount != dst_surface->surface_desc.u2.dwMipMapCount))
5067 {
5068 ERR("Trying to load surfaces with different mip-map counts.\n");
5069 }
5070
5071 for (;;)
5072 {
5073 struct wined3d_palette *wined3d_dst_pal, *wined3d_src_pal;
5074 DDSURFACEDESC *src_desc, *dst_desc;
5075
5076 TRACE("Copying surface %p to surface %p (mipmap level %d).\n",
5077 src_surface, dst_surface, src_surface->mipmap_level);
5078
5079 /* Suppress the ALLOCONLOAD flag */
5080 dst_surface->surface_desc.ddsCaps.dwCaps &= ~DDSCAPS_ALLOCONLOAD;
5081
5082 /* Get the palettes */
5083 wined3d_dst_pal = wined3d_surface_get_palette(dst_surface->wined3d_surface);
5084 wined3d_src_pal = wined3d_surface_get_palette(src_surface->wined3d_surface);
5085
5086 if (wined3d_src_pal)
5087 {
5088 PALETTEENTRY palent[256];
5089
5090 if (!wined3d_dst_pal)
5091 {
5092 wined3d_mutex_unlock();
5093 return DDERR_NOPALETTEATTACHED;
5094 }
5095 wined3d_palette_get_entries(wined3d_src_pal, 0, 0, 256, palent);
5096 wined3d_palette_set_entries(wined3d_dst_pal, 0, 0, 256, palent);
5097 }
5098
5099 /* Copy one surface on the other */
5100 dst_desc = (DDSURFACEDESC *)&(dst_surface->surface_desc);
5101 src_desc = (DDSURFACEDESC *)&(src_surface->surface_desc);
5102
5103 if ((src_desc->dwWidth != dst_desc->dwWidth) || (src_desc->dwHeight != dst_desc->dwHeight))
5104 {
5105 /* Should also check for same pixel format, u1.lPitch, ... */
5106 ERR("Error in surface sizes.\n");
5107 wined3d_mutex_unlock();
5108 return D3DERR_TEXTURE_LOAD_FAILED;
5109 }
5110 else
5111 {
5112 struct wined3d_map_desc src_map_desc, dst_map_desc;
5113
5114 /* Copy the src blit color key if the source has one, don't erase
5115 * the destination's ckey if the source has none */
5116 if (src_desc->dwFlags & DDSD_CKSRCBLT)
5117 {
5118 IDirectDrawSurface7_SetColorKey(&dst_surface->IDirectDrawSurface7_iface,
5119 DDCKEY_SRCBLT, &src_desc->ddckCKSrcBlt);
5120 }
5121
5122 /* Copy the main memory texture into the surface that corresponds
5123 * to the OpenGL texture object. */
5124
5125 hr = wined3d_surface_map(src_surface->wined3d_surface, &src_map_desc, NULL, 0);
5126 if (FAILED(hr))
5127 {
5128 ERR("Failed to lock source surface, hr %#x.\n", hr);
5129 wined3d_mutex_unlock();
5130 return D3DERR_TEXTURE_LOAD_FAILED;
5131 }
5132
5133 hr = wined3d_surface_map(dst_surface->wined3d_surface, &dst_map_desc, NULL, 0);
5134 if (FAILED(hr))
5135 {
5136 ERR("Failed to lock destination surface, hr %#x.\n", hr);
5137 wined3d_surface_unmap(src_surface->wined3d_surface);
5138 wined3d_mutex_unlock();
5139 return D3DERR_TEXTURE_LOAD_FAILED;
5140 }
5141
5142 if (dst_surface->surface_desc.u4.ddpfPixelFormat.dwFlags & DDPF_FOURCC)
5143 memcpy(dst_map_desc.data, src_map_desc.data, src_surface->surface_desc.u1.dwLinearSize);
5144 else
5145 memcpy(dst_map_desc.data, src_map_desc.data, src_map_desc.row_pitch * src_desc->dwHeight);
5146
5147 wined3d_surface_unmap(src_surface->wined3d_surface);
5148 wined3d_surface_unmap(dst_surface->wined3d_surface);
5149 }
5150
5151 if (src_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
5152 src_surface = get_sub_mimaplevel(src_surface);
5153 else
5154 src_surface = NULL;
5155
5156 if (dst_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
5157 dst_surface = get_sub_mimaplevel(dst_surface);
5158 else
5159 dst_surface = NULL;
5160
5161 if (!src_surface || !dst_surface)
5162 {
5163 if (src_surface != dst_surface)
5164 ERR("Loading surface with different mipmap structure.\n");
5165 break;
5166 }
5167 }
5168
5169 wined3d_mutex_unlock();
5170
5171 return hr;
5172 }
5173
5174 static HRESULT WINAPI d3d_texture1_Load(IDirect3DTexture *iface, IDirect3DTexture *src_texture)
5175 {
5176 struct ddraw_surface *dst_surface = impl_from_IDirect3DTexture(iface);
5177 struct ddraw_surface *src_surface = unsafe_impl_from_IDirect3DTexture(src_texture);
5178
5179 TRACE("iface %p, src_texture %p.\n", iface, src_texture);
5180
5181 return d3d_texture2_Load(&dst_surface->IDirect3DTexture2_iface,
5182 src_surface ? &src_surface->IDirect3DTexture2_iface : NULL);
5183 }
5184
5185 /*****************************************************************************
5186 * The VTable
5187 *****************************************************************************/
5188
5189 static const struct IDirectDrawSurface7Vtbl ddraw_surface7_vtbl =
5190 {
5191 /* IUnknown */
5192 ddraw_surface7_QueryInterface,
5193 ddraw_surface7_AddRef,
5194 ddraw_surface7_Release,
5195 /* IDirectDrawSurface */
5196 ddraw_surface7_AddAttachedSurface,
5197 ddraw_surface7_AddOverlayDirtyRect,
5198 ddraw_surface7_Blt,
5199 ddraw_surface7_BltBatch,
5200 ddraw_surface7_BltFast,
5201 ddraw_surface7_DeleteAttachedSurface,
5202 ddraw_surface7_EnumAttachedSurfaces,
5203 ddraw_surface7_EnumOverlayZOrders,
5204 ddraw_surface7_Flip,
5205 ddraw_surface7_GetAttachedSurface,
5206 ddraw_surface7_GetBltStatus,
5207 ddraw_surface7_GetCaps,
5208 ddraw_surface7_GetClipper,
5209 ddraw_surface7_GetColorKey,
5210 ddraw_surface7_GetDC,
5211 ddraw_surface7_GetFlipStatus,
5212 ddraw_surface7_GetOverlayPosition,
5213 ddraw_surface7_GetPalette,
5214 ddraw_surface7_GetPixelFormat,
5215 ddraw_surface7_GetSurfaceDesc,
5216 ddraw_surface7_Initialize,
5217 ddraw_surface7_IsLost,
5218 ddraw_surface7_Lock,
5219 ddraw_surface7_ReleaseDC,
5220 ddraw_surface7_Restore,
5221 ddraw_surface7_SetClipper,
5222 ddraw_surface7_SetColorKey,
5223 ddraw_surface7_SetOverlayPosition,
5224 ddraw_surface7_SetPalette,
5225 ddraw_surface7_Unlock,
5226 ddraw_surface7_UpdateOverlay,
5227 ddraw_surface7_UpdateOverlayDisplay,
5228 ddraw_surface7_UpdateOverlayZOrder,
5229 /* IDirectDrawSurface2 */
5230 ddraw_surface7_GetDDInterface,
5231 ddraw_surface7_PageLock,
5232 ddraw_surface7_PageUnlock,
5233 /* IDirectDrawSurface3 */
5234 ddraw_surface7_SetSurfaceDesc,
5235 /* IDirectDrawSurface4 */
5236 ddraw_surface7_SetPrivateData,
5237 ddraw_surface7_GetPrivateData,
5238 ddraw_surface7_FreePrivateData,
5239 ddraw_surface7_GetUniquenessValue,
5240 ddraw_surface7_ChangeUniquenessValue,
5241 /* IDirectDrawSurface7 */
5242 ddraw_surface7_SetPriority,
5243 ddraw_surface7_GetPriority,
5244 ddraw_surface7_SetLOD,
5245 ddraw_surface7_GetLOD,
5246 };
5247
5248 static const struct IDirectDrawSurface4Vtbl ddraw_surface4_vtbl =
5249 {
5250 /* IUnknown */
5251 ddraw_surface4_QueryInterface,
5252 ddraw_surface4_AddRef,
5253 ddraw_surface4_Release,
5254 /* IDirectDrawSurface */
5255 ddraw_surface4_AddAttachedSurface,
5256 ddraw_surface4_AddOverlayDirtyRect,
5257 ddraw_surface4_Blt,
5258 ddraw_surface4_BltBatch,
5259 ddraw_surface4_BltFast,
5260 ddraw_surface4_DeleteAttachedSurface,
5261 ddraw_surface4_EnumAttachedSurfaces,
5262 ddraw_surface4_EnumOverlayZOrders,
5263 ddraw_surface4_Flip,
5264 ddraw_surface4_GetAttachedSurface,
5265 ddraw_surface4_GetBltStatus,
5266 ddraw_surface4_GetCaps,
5267 ddraw_surface4_GetClipper,
5268 ddraw_surface4_GetColorKey,
5269 ddraw_surface4_GetDC,
5270 ddraw_surface4_GetFlipStatus,
5271 ddraw_surface4_GetOverlayPosition,
5272 ddraw_surface4_GetPalette,
5273 ddraw_surface4_GetPixelFormat,
5274 ddraw_surface4_GetSurfaceDesc,
5275 ddraw_surface4_Initialize,
5276 ddraw_surface4_IsLost,
5277 ddraw_surface4_Lock,
5278 ddraw_surface4_ReleaseDC,
5279 ddraw_surface4_Restore,
5280 ddraw_surface4_SetClipper,
5281 ddraw_surface4_SetColorKey,
5282 ddraw_surface4_SetOverlayPosition,
5283 ddraw_surface4_SetPalette,
5284 ddraw_surface4_Unlock,
5285 ddraw_surface4_UpdateOverlay,
5286 ddraw_surface4_UpdateOverlayDisplay,
5287 ddraw_surface4_UpdateOverlayZOrder,
5288 /* IDirectDrawSurface2 */
5289 ddraw_surface4_GetDDInterface,
5290 ddraw_surface4_PageLock,
5291 ddraw_surface4_PageUnlock,
5292 /* IDirectDrawSurface3 */
5293 ddraw_surface4_SetSurfaceDesc,
5294 /* IDirectDrawSurface4 */
5295 ddraw_surface4_SetPrivateData,
5296 ddraw_surface4_GetPrivateData,
5297 ddraw_surface4_FreePrivateData,
5298 ddraw_surface4_GetUniquenessValue,
5299 ddraw_surface4_ChangeUniquenessValue,
5300 };
5301
5302 static const struct IDirectDrawSurface3Vtbl ddraw_surface3_vtbl =
5303 {
5304 /* IUnknown */
5305 ddraw_surface3_QueryInterface,
5306 ddraw_surface3_AddRef,
5307 ddraw_surface3_Release,
5308 /* IDirectDrawSurface */
5309 ddraw_surface3_AddAttachedSurface,
5310 ddraw_surface3_AddOverlayDirtyRect,
5311 ddraw_surface3_Blt,
5312 ddraw_surface3_BltBatch,
5313 ddraw_surface3_BltFast,
5314 ddraw_surface3_DeleteAttachedSurface,
5315 ddraw_surface3_EnumAttachedSurfaces,
5316 ddraw_surface3_EnumOverlayZOrders,
5317 ddraw_surface3_Flip,
5318 ddraw_surface3_GetAttachedSurface,
5319 ddraw_surface3_GetBltStatus,
5320 ddraw_surface3_GetCaps,
5321 ddraw_surface3_GetClipper,
5322 ddraw_surface3_GetColorKey,
5323 ddraw_surface3_GetDC,
5324 ddraw_surface3_GetFlipStatus,
5325 ddraw_surface3_GetOverlayPosition,
5326 ddraw_surface3_GetPalette,
5327 ddraw_surface3_GetPixelFormat,
5328 ddraw_surface3_GetSurfaceDesc,
5329 ddraw_surface3_Initialize,
5330 ddraw_surface3_IsLost,
5331 ddraw_surface3_Lock,
5332 ddraw_surface3_ReleaseDC,
5333 ddraw_surface3_Restore,
5334 ddraw_surface3_SetClipper,
5335 ddraw_surface3_SetColorKey,
5336 ddraw_surface3_SetOverlayPosition,
5337 ddraw_surface3_SetPalette,
5338 ddraw_surface3_Unlock,
5339 ddraw_surface3_UpdateOverlay,
5340 ddraw_surface3_UpdateOverlayDisplay,
5341 ddraw_surface3_UpdateOverlayZOrder,
5342 /* IDirectDrawSurface2 */
5343 ddraw_surface3_GetDDInterface,
5344 ddraw_surface3_PageLock,
5345 ddraw_surface3_PageUnlock,
5346 /* IDirectDrawSurface3 */
5347 ddraw_surface3_SetSurfaceDesc,
5348 };
5349
5350 static const struct IDirectDrawSurface2Vtbl ddraw_surface2_vtbl =
5351 {
5352 /* IUnknown */
5353 ddraw_surface2_QueryInterface,
5354 ddraw_surface2_AddRef,
5355 ddraw_surface2_Release,
5356 /* IDirectDrawSurface */
5357 ddraw_surface2_AddAttachedSurface,
5358 ddraw_surface2_AddOverlayDirtyRect,
5359 ddraw_surface2_Blt,
5360 ddraw_surface2_BltBatch,
5361 ddraw_surface2_BltFast,
5362 ddraw_surface2_DeleteAttachedSurface,
5363 ddraw_surface2_EnumAttachedSurfaces,
5364 ddraw_surface2_EnumOverlayZOrders,
5365 ddraw_surface2_Flip,
5366 ddraw_surface2_GetAttachedSurface,
5367 ddraw_surface2_GetBltStatus,
5368 ddraw_surface2_GetCaps,
5369 ddraw_surface2_GetClipper,
5370 ddraw_surface2_GetColorKey,
5371 ddraw_surface2_GetDC,
5372 ddraw_surface2_GetFlipStatus,
5373 ddraw_surface2_GetOverlayPosition,
5374 ddraw_surface2_GetPalette,
5375 ddraw_surface2_GetPixelFormat,
5376 ddraw_surface2_GetSurfaceDesc,
5377 ddraw_surface2_Initialize,
5378 ddraw_surface2_IsLost,
5379 ddraw_surface2_Lock,
5380 ddraw_surface2_ReleaseDC,
5381 ddraw_surface2_Restore,
5382 ddraw_surface2_SetClipper,
5383 ddraw_surface2_SetColorKey,
5384 ddraw_surface2_SetOverlayPosition,
5385 ddraw_surface2_SetPalette,
5386 ddraw_surface2_Unlock,
5387 ddraw_surface2_UpdateOverlay,
5388 ddraw_surface2_UpdateOverlayDisplay,
5389 ddraw_surface2_UpdateOverlayZOrder,
5390 /* IDirectDrawSurface2 */
5391 ddraw_surface2_GetDDInterface,
5392 ddraw_surface2_PageLock,
5393 ddraw_surface2_PageUnlock,
5394 };
5395
5396 static const struct IDirectDrawSurfaceVtbl ddraw_surface1_vtbl =
5397 {
5398 /* IUnknown */
5399 ddraw_surface1_QueryInterface,
5400 ddraw_surface1_AddRef,
5401 ddraw_surface1_Release,
5402 /* IDirectDrawSurface */
5403 ddraw_surface1_AddAttachedSurface,
5404 ddraw_surface1_AddOverlayDirtyRect,
5405 ddraw_surface1_Blt,
5406 ddraw_surface1_BltBatch,
5407 ddraw_surface1_BltFast,
5408 ddraw_surface1_DeleteAttachedSurface,
5409 ddraw_surface1_EnumAttachedSurfaces,
5410 ddraw_surface1_EnumOverlayZOrders,
5411 ddraw_surface1_Flip,
5412 ddraw_surface1_GetAttachedSurface,
5413 ddraw_surface1_GetBltStatus,
5414 ddraw_surface1_GetCaps,
5415 ddraw_surface1_GetClipper,
5416 ddraw_surface1_GetColorKey,
5417 ddraw_surface1_GetDC,
5418 ddraw_surface1_GetFlipStatus,
5419 ddraw_surface1_GetOverlayPosition,
5420 ddraw_surface1_GetPalette,
5421 ddraw_surface1_GetPixelFormat,
5422 ddraw_surface1_GetSurfaceDesc,
5423 ddraw_surface1_Initialize,
5424 ddraw_surface1_IsLost,
5425 ddraw_surface1_Lock,
5426 ddraw_surface1_ReleaseDC,
5427 ddraw_surface1_Restore,
5428 ddraw_surface1_SetClipper,
5429 ddraw_surface1_SetColorKey,
5430 ddraw_surface1_SetOverlayPosition,
5431 ddraw_surface1_SetPalette,
5432 ddraw_surface1_Unlock,
5433 ddraw_surface1_UpdateOverlay,
5434 ddraw_surface1_UpdateOverlayDisplay,
5435 ddraw_surface1_UpdateOverlayZOrder,
5436 };
5437
5438 static const struct IDirectDrawGammaControlVtbl ddraw_gamma_control_vtbl =
5439 {
5440 ddraw_gamma_control_QueryInterface,
5441 ddraw_gamma_control_AddRef,
5442 ddraw_gamma_control_Release,
5443 ddraw_gamma_control_GetGammaRamp,
5444 ddraw_gamma_control_SetGammaRamp,
5445 };
5446
5447 static const struct IDirect3DTexture2Vtbl d3d_texture2_vtbl =
5448 {
5449 d3d_texture2_QueryInterface,
5450 d3d_texture2_AddRef,
5451 d3d_texture2_Release,
5452 d3d_texture2_GetHandle,
5453 d3d_texture2_PaletteChanged,
5454 d3d_texture2_Load,
5455 };
5456
5457 static const struct IDirect3DTextureVtbl d3d_texture1_vtbl =
5458 {
5459 d3d_texture1_QueryInterface,
5460 d3d_texture1_AddRef,
5461 d3d_texture1_Release,
5462 d3d_texture1_Initialize,
5463 d3d_texture1_GetHandle,
5464 d3d_texture1_PaletteChanged,
5465 d3d_texture1_Load,
5466 d3d_texture1_Unload,
5467 };
5468
5469 /* Some games (e.g. Tomb Raider 3) pass the wrong version of the
5470 * IDirectDrawSurface interface to ddraw methods. */
5471 struct ddraw_surface *unsafe_impl_from_IDirectDrawSurface7(IDirectDrawSurface7 *iface)
5472 {
5473 if (!iface) return NULL;
5474 if (iface->lpVtbl != &ddraw_surface7_vtbl)
5475 {
5476 HRESULT hr = IUnknown_QueryInterface(iface, &IID_IDirectDrawSurface7, (void **)&iface);
5477 if (FAILED(hr))
5478 {
5479 WARN("Object %p doesn't expose interface IDirectDrawSurface7.\n", iface);
5480 return NULL;
5481 }
5482 IUnknown_Release(iface);
5483 }
5484 return CONTAINING_RECORD(iface, struct ddraw_surface, IDirectDrawSurface7_iface);
5485 }
5486
5487 struct ddraw_surface *unsafe_impl_from_IDirectDrawSurface4(IDirectDrawSurface4 *iface)
5488 {
5489 if (!iface) return NULL;
5490 if (iface->lpVtbl != &ddraw_surface4_vtbl)
5491 {
5492 HRESULT hr = IUnknown_QueryInterface(iface, &IID_IDirectDrawSurface4, (void **)&iface);
5493 if (FAILED(hr))
5494 {
5495 WARN("Object %p doesn't expose interface IDirectDrawSurface4.\n", iface);
5496 return NULL;
5497 }
5498 IUnknown_Release(iface);
5499 }
5500 return CONTAINING_RECORD(iface, struct ddraw_surface, IDirectDrawSurface4_iface);
5501 }
5502
5503 static struct ddraw_surface *unsafe_impl_from_IDirectDrawSurface3(IDirectDrawSurface3 *iface)
5504 {
5505 if (!iface) return NULL;
5506 if (iface->lpVtbl != &ddraw_surface3_vtbl)
5507 {
5508 HRESULT hr = IUnknown_QueryInterface(iface, &IID_IDirectDrawSurface3, (void **)&iface);
5509 if (FAILED(hr))
5510 {
5511 WARN("Object %p doesn't expose interface IDirectDrawSurface3.\n", iface);
5512 return NULL;
5513 }
5514 IUnknown_Release(iface);
5515 }
5516 return CONTAINING_RECORD(iface, struct ddraw_surface, IDirectDrawSurface3_iface);
5517 }
5518
5519 static struct ddraw_surface *unsafe_impl_from_IDirectDrawSurface2(IDirectDrawSurface2 *iface)
5520 {
5521 if (!iface) return NULL;
5522 if (iface->lpVtbl != &ddraw_surface2_vtbl)
5523 {
5524 HRESULT hr = IUnknown_QueryInterface(iface, &IID_IDirectDrawSurface2, (void **)&iface);
5525 if (FAILED(hr))
5526 {
5527 WARN("Object %p doesn't expose interface IDirectDrawSurface2.\n", iface);
5528 return NULL;
5529 }
5530 IUnknown_Release(iface);
5531 }
5532 return CONTAINING_RECORD(iface, struct ddraw_surface, IDirectDrawSurface2_iface);
5533 }
5534
5535 struct ddraw_surface *unsafe_impl_from_IDirectDrawSurface(IDirectDrawSurface *iface)
5536 {
5537 if (!iface) return NULL;
5538 if (iface->lpVtbl != &ddraw_surface1_vtbl)
5539 {
5540 HRESULT hr = IUnknown_QueryInterface(iface, &IID_IDirectDrawSurface, (void **)&iface);
5541 if (FAILED(hr))
5542 {
5543 WARN("Object %p doesn't expose interface IDirectDrawSurface.\n", iface);
5544 return NULL;
5545 }
5546 IUnknown_Release(iface);
5547 }
5548 return CONTAINING_RECORD(iface, struct ddraw_surface, IDirectDrawSurface_iface);
5549 }
5550
5551 struct ddraw_surface *unsafe_impl_from_IDirect3DTexture2(IDirect3DTexture2 *iface)
5552 {
5553 if (!iface) return NULL;
5554 assert(iface->lpVtbl == &d3d_texture2_vtbl);
5555 return CONTAINING_RECORD(iface, struct ddraw_surface, IDirect3DTexture2_iface);
5556 }
5557
5558 struct ddraw_surface *unsafe_impl_from_IDirect3DTexture(IDirect3DTexture *iface)
5559 {
5560 if (!iface) return NULL;
5561 assert(iface->lpVtbl == &d3d_texture1_vtbl);
5562 return CONTAINING_RECORD(iface, struct ddraw_surface, IDirect3DTexture_iface);
5563 }
5564
5565 static void STDMETHODCALLTYPE ddraw_surface_wined3d_object_destroyed(void *parent)
5566 {
5567 struct ddraw_surface *surface = parent;
5568
5569 TRACE("surface %p.\n", surface);
5570
5571 /* Check for attached surfaces and detach them. */
5572 if (surface->first_attached != surface)
5573 {
5574 /* Well, this shouldn't happen: The surface being attached is
5575 * referenced in AddAttachedSurface(), so it shouldn't be released
5576 * until DeleteAttachedSurface() is called, because the refcount is
5577 * held. It looks like the application released it often enough to
5578 * force this. */
5579 WARN("Surface is still attached to surface %p.\n", surface->first_attached);
5580
5581 /* The refcount will drop to -1 here */
5582 if (FAILED(ddraw_surface_delete_attached_surface(surface->first_attached, surface, surface->attached_iface)))
5583 ERR("DeleteAttachedSurface failed.\n");
5584 }
5585
5586 while (surface->next_attached)
5587 if (FAILED(ddraw_surface_delete_attached_surface(surface,
5588 surface->next_attached, surface->next_attached->attached_iface)))
5589 ERR("DeleteAttachedSurface failed.\n");
5590
5591 /* Having a texture handle set implies that the device still exists. */
5592 if (surface->Handle)
5593 ddraw_free_handle(&surface->ddraw->d3ddevice->handle_table, surface->Handle - 1, DDRAW_HANDLE_SURFACE);
5594
5595 /* Reduce the ddraw surface count. */
5596 list_remove(&surface->surface_list_entry);
5597
5598 if (surface == surface->ddraw->primary)
5599 surface->ddraw->primary = NULL;
5600
5601 HeapFree(GetProcessHeap(), 0, surface);
5602 }
5603
5604 static const struct wined3d_parent_ops ddraw_surface_wined3d_parent_ops =
5605 {
5606 ddraw_surface_wined3d_object_destroyed,
5607 };
5608
5609 static void STDMETHODCALLTYPE ddraw_texture_wined3d_object_destroyed(void *parent)
5610 {
5611 struct ddraw_surface *surface = parent;
5612
5613 TRACE("surface %p.\n", surface);
5614
5615 ddraw_surface_cleanup(surface);
5616 }
5617
5618 static const struct wined3d_parent_ops ddraw_texture_wined3d_parent_ops =
5619 {
5620 ddraw_texture_wined3d_object_destroyed,
5621 };
5622
5623 HRESULT ddraw_surface_create_texture(struct ddraw_surface *surface)
5624 {
5625 const DDSURFACEDESC2 *desc = &surface->surface_desc;
5626 enum wined3d_format_id format;
5627 enum wined3d_pool pool;
5628 UINT levels;
5629
5630 if (desc->ddsCaps.dwCaps & DDSCAPS_MIPMAP)
5631 levels = desc->u2.dwMipMapCount;
5632 else
5633 levels = 1;
5634
5635 /* DDSCAPS_SYSTEMMEMORY textures are in WINED3D_POOL_SYSTEM_MEM.
5636 * Should I forward the MANAGED cap to the managed pool? */
5637 if (desc->ddsCaps.dwCaps & DDSCAPS_SYSTEMMEMORY)
5638 pool = WINED3D_POOL_SYSTEM_MEM;
5639 else
5640 pool = WINED3D_POOL_DEFAULT;
5641
5642 format = PixelFormat_DD2WineD3D(&surface->surface_desc.u4.ddpfPixelFormat);
5643 if (desc->ddsCaps.dwCaps2 & DDSCAPS2_CUBEMAP)
5644 return wined3d_texture_create_cube(surface->ddraw->wined3d_device, desc->dwWidth,
5645 levels, 0, format, pool, surface, &ddraw_texture_wined3d_parent_ops, &surface->wined3d_texture);
5646 else
5647 return wined3d_texture_create_2d(surface->ddraw->wined3d_device, desc->dwWidth, desc->dwHeight,
5648 levels, 0, format, pool, surface, &ddraw_texture_wined3d_parent_ops, &surface->wined3d_texture);
5649 }
5650
5651 HRESULT ddraw_surface_init(struct ddraw_surface *surface, struct ddraw *ddraw,
5652 DDSURFACEDESC2 *desc, UINT mip_level, UINT version)
5653 {
5654 enum wined3d_pool pool = WINED3D_POOL_DEFAULT;
5655 DWORD flags = WINED3D_SURFACE_MAPPABLE;
5656 enum wined3d_format_id format;
5657 DWORD usage = 0;
5658 HRESULT hr;
5659
5660 if (!(desc->ddsCaps.dwCaps & (DDSCAPS_VIDEOMEMORY | DDSCAPS_SYSTEMMEMORY))
5661 && !((desc->ddsCaps.dwCaps & DDSCAPS_TEXTURE)
5662 && (desc->ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE)))
5663 {
5664 /* Tests show surfaces without memory flags get these flags added
5665 * right after creation. */
5666 desc->ddsCaps.dwCaps |= DDSCAPS_LOCALVIDMEM | DDSCAPS_VIDEOMEMORY;
5667 }
5668
5669 /* Some applications assume surfaces will always be mapped at the same
5670 * address. Some of those also assume that this address is valid even when
5671 * the surface isn't mapped, and that updates done this way will be
5672 * visible on the screen. The game Nox is such an application,
5673 * Commandos: Behind Enemy Lines is another. */
5674 flags |= WINED3D_SURFACE_PIN_SYSMEM;
5675
5676 if (desc->ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE)
5677 {
5678 usage |= WINED3DUSAGE_RENDERTARGET;
5679 desc->ddsCaps.dwCaps |= DDSCAPS_VISIBLE;
5680 }
5681
5682 if ((desc->ddsCaps.dwCaps & DDSCAPS_3DDEVICE) && !(desc->ddsCaps.dwCaps & DDSCAPS_ZBUFFER))
5683 {
5684 usage |= WINED3DUSAGE_RENDERTARGET;
5685 }
5686
5687 if (desc->ddsCaps.dwCaps & (DDSCAPS_OVERLAY))
5688 {
5689 usage |= WINED3DUSAGE_OVERLAY;
5690 }
5691
5692 if (desc->ddsCaps.dwCaps & DDSCAPS_ZBUFFER)
5693 usage |= WINED3DUSAGE_DEPTHSTENCIL;
5694
5695 if (desc->ddsCaps.dwCaps & DDSCAPS_OWNDC)
5696 usage |= WINED3DUSAGE_OWNDC;
5697
5698 if (desc->ddsCaps.dwCaps & DDSCAPS_SYSTEMMEMORY)
5699 {
5700 pool = WINED3D_POOL_SYSTEM_MEM;
5701 }
5702 else if (desc->ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE)
5703 {
5704 pool = WINED3D_POOL_MANAGED;
5705 /* Managed textures have the system memory flag set. */
5706 desc->ddsCaps.dwCaps |= DDSCAPS_SYSTEMMEMORY;
5707 }
5708 else if (desc->ddsCaps.dwCaps & DDSCAPS_VIDEOMEMORY)
5709 {
5710 /* Videomemory adds localvidmem. This is mutually exclusive with
5711 * systemmemory and texturemanage. */
5712 desc->ddsCaps.dwCaps |= DDSCAPS_LOCALVIDMEM;
5713 }
5714
5715 format = PixelFormat_DD2WineD3D(&desc->u4.ddpfPixelFormat);
5716 if (format == WINED3DFMT_UNKNOWN)
5717 {
5718 WARN("Unsupported / unknown pixelformat.\n");
5719 return DDERR_INVALIDPIXELFORMAT;
5720 }
5721
5722 surface->IDirectDrawSurface7_iface.lpVtbl = &ddraw_surface7_vtbl;
5723 surface->IDirectDrawSurface4_iface.lpVtbl = &ddraw_surface4_vtbl;
5724 surface->IDirectDrawSurface3_iface.lpVtbl = &ddraw_surface3_vtbl;
5725 surface->IDirectDrawSurface2_iface.lpVtbl = &ddraw_surface2_vtbl;
5726 surface->IDirectDrawSurface_iface.lpVtbl = &ddraw_surface1_vtbl;
5727 surface->IDirectDrawGammaControl_iface.lpVtbl = &ddraw_gamma_control_vtbl;
5728 surface->IDirect3DTexture2_iface.lpVtbl = &d3d_texture2_vtbl;
5729 surface->IDirect3DTexture_iface.lpVtbl = &d3d_texture1_vtbl;
5730 surface->iface_count = 1;
5731 surface->version = version;
5732 surface->ddraw = ddraw;
5733
5734 if (version == 7)
5735 {
5736 surface->ref7 = 1;
5737 surface->texture_outer = (IUnknown *)&surface->IDirectDrawSurface7_iface;
5738 }
5739 else if (version == 4)
5740 {
5741 surface->ref4 = 1;
5742 surface->texture_outer = (IUnknown *)&surface->IDirectDrawSurface4_iface;
5743 }
5744 else
5745 {
5746 surface->ref1 = 1;
5747 surface->texture_outer = (IUnknown *)&surface->IDirectDrawSurface_iface;
5748 }
5749
5750 copy_to_surfacedesc2(&surface->surface_desc, desc);
5751
5752 surface->first_attached = surface;
5753
5754 hr = wined3d_surface_create(ddraw->wined3d_device, desc->dwWidth, desc->dwHeight, format, mip_level,
5755 usage, pool, WINED3D_MULTISAMPLE_NONE, 0, DefaultSurfaceType, flags,
5756 surface, &ddraw_surface_wined3d_parent_ops, &surface->wined3d_surface);
5757 if (FAILED(hr))
5758 {
5759 WARN("Failed to create wined3d surface, hr %#x.\n", hr);
5760 return hr;
5761 }
5762
5763 /* Anno 1602 stores the pitch right after surface creation, so make sure
5764 * it's there. TODO: Test other fourcc formats. */
5765 if (format == WINED3DFMT_DXT1 || format == WINED3DFMT_DXT2 || format == WINED3DFMT_DXT3
5766 || format == WINED3DFMT_DXT4 || format == WINED3DFMT_DXT5)
5767 {
5768 surface->surface_desc.dwFlags |= DDSD_LINEARSIZE;
5769 if (format == WINED3DFMT_DXT1)
5770 {
5771 surface->surface_desc.u1.dwLinearSize = max(4, desc->dwWidth) * max(4, desc->dwHeight) / 2;
5772 }
5773 else
5774 {
5775 surface->surface_desc.u1.dwLinearSize = max(4, desc->dwWidth) * max(4, desc->dwHeight);
5776 }
5777 }
5778 else
5779 {
5780 surface->surface_desc.dwFlags |= DDSD_PITCH;
5781 surface->surface_desc.u1.lPitch = wined3d_surface_get_pitch(surface->wined3d_surface);
5782 }
5783
5784 if (desc->dwFlags & DDSD_CKDESTOVERLAY)
5785 {
5786 wined3d_surface_set_color_key(surface->wined3d_surface, DDCKEY_DESTOVERLAY,
5787 (struct wined3d_color_key *)&desc->u3.ddckCKDestOverlay);
5788 }
5789 if (desc->dwFlags & DDSD_CKDESTBLT)
5790 {
5791 wined3d_surface_set_color_key(surface->wined3d_surface, DDCKEY_DESTBLT,
5792 (struct wined3d_color_key *)&desc->ddckCKDestBlt);
5793 }
5794 if (desc->dwFlags & DDSD_CKSRCOVERLAY)
5795 {
5796 wined3d_surface_set_color_key(surface->wined3d_surface, DDCKEY_SRCOVERLAY,
5797 (struct wined3d_color_key *)&desc->ddckCKSrcOverlay);
5798 }
5799 if (desc->dwFlags & DDSD_CKSRCBLT)
5800 {
5801 wined3d_surface_set_color_key(surface->wined3d_surface, DDCKEY_SRCBLT,
5802 (struct wined3d_color_key *)&desc->ddckCKSrcBlt);
5803 }
5804 if (desc->dwFlags & DDSD_LPSURFACE)
5805 {
5806 hr = wined3d_surface_set_mem(surface->wined3d_surface, desc->lpSurface);
5807 if (FAILED(hr))
5808 {
5809 ERR("Failed to set surface memory, hr %#x.\n", hr);
5810 wined3d_surface_decref(surface->wined3d_surface);
5811 return hr;
5812 }
5813 }
5814
5815 return DD_OK;
5816 }
Maarten's multimedia branch