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wined3d: Pass a wined3d_resource_desc structure to wined3d_texture_create_cube().
[wine/multimedia.git] / dlls / ddraw / surface.c
blob124731cb4ff8de1c2767bad7719ac28e9d94ae0b
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 *surface)
315 {
316 ULONG iface_count = InterlockedIncrement(&surface->iface_count);
317 TRACE("%p increasing iface count to %u.\n", surface, iface_count);
318
319 if (iface_count == 1)
320 {
321 if (surface->ifaceToRelease)
322 IUnknown_AddRef(surface->ifaceToRelease);
323 wined3d_mutex_lock();
324 if (surface->wined3d_surface)
325 wined3d_surface_incref(surface->wined3d_surface);
326 if (surface->wined3d_texture)
327 wined3d_texture_incref(surface->wined3d_texture);
328 wined3d_mutex_unlock();
329 }
330 }
331
332 /*****************************************************************************
333 * IDirectDrawSurface7::AddRef
334 *
335 * A normal addref implementation
336 *
337 * Returns:
338 * The new refcount
339 *
340 *****************************************************************************/
341 static ULONG WINAPI ddraw_surface7_AddRef(IDirectDrawSurface7 *iface)
342 {
343 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
344 ULONG refcount = InterlockedIncrement(&This->ref7);
345
346 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
347
348 if (refcount == 1)
349 {
350 ddraw_surface_add_iface(This);
351 }
352
353 return refcount;
354 }
355
356 static ULONG WINAPI ddraw_surface4_AddRef(IDirectDrawSurface4 *iface)
357 {
358 struct ddraw_surface *This = impl_from_IDirectDrawSurface4(iface);
359 ULONG refcount = InterlockedIncrement(&This->ref4);
360
361 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
362
363 if (refcount == 1)
364 {
365 ddraw_surface_add_iface(This);
366 }
367
368 return refcount;
369 }
370
371 static ULONG WINAPI ddraw_surface3_AddRef(IDirectDrawSurface3 *iface)
372 {
373 struct ddraw_surface *This = impl_from_IDirectDrawSurface3(iface);
374 ULONG refcount = InterlockedIncrement(&This->ref3);
375
376 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
377
378 if (refcount == 1)
379 {
380 ddraw_surface_add_iface(This);
381 }
382
383 return refcount;
384 }
385
386 static ULONG WINAPI ddraw_surface2_AddRef(IDirectDrawSurface2 *iface)
387 {
388 struct ddraw_surface *This = impl_from_IDirectDrawSurface2(iface);
389 ULONG refcount = InterlockedIncrement(&This->ref2);
390
391 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
392
393 if (refcount == 1)
394 {
395 ddraw_surface_add_iface(This);
396 }
397
398 return refcount;
399 }
400
401 static ULONG WINAPI ddraw_surface1_AddRef(IDirectDrawSurface *iface)
402 {
403 struct ddraw_surface *This = impl_from_IDirectDrawSurface(iface);
404 ULONG refcount = InterlockedIncrement(&This->ref1);
405
406 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
407
408 if (refcount == 1)
409 {
410 ddraw_surface_add_iface(This);
411 }
412
413 return refcount;
414 }
415
416 static ULONG WINAPI ddraw_gamma_control_AddRef(IDirectDrawGammaControl *iface)
417 {
418 struct ddraw_surface *This = impl_from_IDirectDrawGammaControl(iface);
419 ULONG refcount = InterlockedIncrement(&This->gamma_count);
420
421 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
422
423 if (refcount == 1)
424 {
425 ddraw_surface_add_iface(This);
426 }
427
428 return refcount;
429 }
430
431 static ULONG WINAPI d3d_texture2_AddRef(IDirect3DTexture2 *iface)
432 {
433 struct ddraw_surface *surface = impl_from_IDirect3DTexture2(iface);
434
435 TRACE("iface %p.\n", iface);
436
437 return IUnknown_AddRef(surface->texture_outer);
438 }
439
440 static ULONG WINAPI d3d_texture1_AddRef(IDirect3DTexture *iface)
441 {
442 struct ddraw_surface *surface = impl_from_IDirect3DTexture(iface);
443
444 TRACE("iface %p.\n", iface);
445
446 return IUnknown_AddRef(surface->texture_outer);
447 }
448
449 static void ddraw_surface_cleanup(struct ddraw_surface *surface)
450 {
451 struct ddraw_surface *surf;
452 UINT i;
453
454 TRACE("surface %p.\n", surface);
455
456 /* The refcount test shows that the palette is detached when the surface
457 * is destroyed. */
458 IDirectDrawSurface7_SetPalette(&surface->IDirectDrawSurface7_iface, NULL);
459
460 /* Loop through all complex attached surfaces and destroy them.
461 *
462 * Yet again, only the root can have more than one complexly attached
463 * surface, all the others have a total of one. */
464 for (i = 0; i < MAX_COMPLEX_ATTACHED; ++i)
465 {
466 if (!surface->complex_array[i])
467 break;
468
469 surf = surface->complex_array[i];
470 surface->complex_array[i] = NULL;
471 ddraw_surface_cleanup(surf);
472 }
473
474 if (surface->device1)
475 IUnknown_Release(&surface->device1->IUnknown_inner);
476
477 if (surface->iface_count > 1)
478 {
479 /* This can happen when a complex surface is destroyed, because the
480 * 2nd surface was addref()ed when the app called
481 * GetAttachedSurface(). */
482 WARN("Destroying surface %p with refcounts 7: %u 4: %u 3: %u 2: %u 1: %u.\n",
483 surface, surface->ref7, surface->ref4, surface->ref3, surface->ref2, surface->ref1);
484 }
485
486 if (surface->wined3d_surface)
487 wined3d_surface_decref(surface->wined3d_surface);
488 }
489
490 ULONG ddraw_surface_release_iface(struct ddraw_surface *This)
491 {
492 ULONG iface_count = InterlockedDecrement(&This->iface_count);
493 TRACE("%p decreasing iface count to %u.\n", This, iface_count);
494
495 if (iface_count == 0)
496 {
497 IUnknown *release_iface = This->ifaceToRelease;
498
499 /* Complex attached surfaces are destroyed implicitly when the root is released */
500 wined3d_mutex_lock();
501 if(!This->is_complex_root)
502 {
503 WARN("(%p) Attempt to destroy a surface that is not a complex root\n", This);
504 wined3d_mutex_unlock();
505 return iface_count;
506 }
507 if (This->wined3d_texture) /* If it's a texture, destroy the wined3d texture. */
508 wined3d_texture_decref(This->wined3d_texture);
509 else
510 ddraw_surface_cleanup(This);
511 wined3d_mutex_unlock();
512
513 if (release_iface)
514 IUnknown_Release(release_iface);
515 }
516
517 return iface_count;
518 }
519
520 /*****************************************************************************
521 * IDirectDrawSurface7::Release
522 *
523 * Reduces the surface's refcount by 1. If the refcount falls to 0, the
524 * surface is destroyed.
525 *
526 * Destroying the surface is a bit tricky. For the connection between
527 * WineD3DSurfaces and DirectDrawSurfaces see IDirectDraw7::CreateSurface
528 * It has a nice graph explaining the connection.
529 *
530 * What happens here is basically this:
531 * When a surface is destroyed, its WineD3DSurface is released,
532 * and the refcount of the DirectDraw interface is reduced by 1. If it has
533 * complex surfaces attached to it, then these surfaces are destroyed too,
534 * regardless of their refcount. If any surface being destroyed has another
535 * surface attached to it (with a "soft" attachment, not complex), then
536 * this surface is detached with DeleteAttachedSurface.
537 *
538 * When the surface is a texture, the WineD3DTexture is released.
539 * If the surface is the Direct3D render target, then the D3D
540 * capabilities of the WineD3DDevice are uninitialized, which causes the
541 * swapchain to be released.
542 *
543 * When a complex sublevel falls to ref zero, then this is ignored.
544 *
545 * Returns:
546 * The new refcount
547 *
548 *****************************************************************************/
549 static ULONG WINAPI ddraw_surface7_Release(IDirectDrawSurface7 *iface)
550 {
551 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
552 ULONG refcount = InterlockedDecrement(&This->ref7);
553
554 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
555
556 if (refcount == 0)
557 {
558 ddraw_surface_release_iface(This);
559 }
560
561 return refcount;
562 }
563
564 static ULONG WINAPI ddraw_surface4_Release(IDirectDrawSurface4 *iface)
565 {
566 struct ddraw_surface *This = impl_from_IDirectDrawSurface4(iface);
567 ULONG refcount = InterlockedDecrement(&This->ref4);
568
569 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
570
571 if (refcount == 0)
572 {
573 ddraw_surface_release_iface(This);
574 }
575
576 return refcount;
577 }
578
579 static ULONG WINAPI ddraw_surface3_Release(IDirectDrawSurface3 *iface)
580 {
581 struct ddraw_surface *This = impl_from_IDirectDrawSurface3(iface);
582 ULONG refcount = InterlockedDecrement(&This->ref3);
583
584 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
585
586 if (refcount == 0)
587 {
588 ddraw_surface_release_iface(This);
589 }
590
591 return refcount;
592 }
593
594 static ULONG WINAPI ddraw_surface2_Release(IDirectDrawSurface2 *iface)
595 {
596 struct ddraw_surface *This = impl_from_IDirectDrawSurface2(iface);
597 ULONG refcount = InterlockedDecrement(&This->ref2);
598
599 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
600
601 if (refcount == 0)
602 {
603 ddraw_surface_release_iface(This);
604 }
605
606 return refcount;
607 }
608
609 static ULONG WINAPI ddraw_surface1_Release(IDirectDrawSurface *iface)
610 {
611 struct ddraw_surface *This = impl_from_IDirectDrawSurface(iface);
612 ULONG refcount = InterlockedDecrement(&This->ref1);
613
614 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
615
616 if (refcount == 0)
617 {
618 ddraw_surface_release_iface(This);
619 }
620
621 return refcount;
622 }
623
624 static ULONG WINAPI ddraw_gamma_control_Release(IDirectDrawGammaControl *iface)
625 {
626 struct ddraw_surface *This = impl_from_IDirectDrawGammaControl(iface);
627 ULONG refcount = InterlockedDecrement(&This->gamma_count);
628
629 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
630
631 if (refcount == 0)
632 {
633 ddraw_surface_release_iface(This);
634 }
635
636 return refcount;
637 }
638
639 static ULONG WINAPI d3d_texture2_Release(IDirect3DTexture2 *iface)
640 {
641 struct ddraw_surface *surface = impl_from_IDirect3DTexture2(iface);
642
643 TRACE("iface %p.\n", iface);
644
645 return IUnknown_Release(surface->texture_outer);
646 }
647
648 static ULONG WINAPI d3d_texture1_Release(IDirect3DTexture *iface)
649 {
650 struct ddraw_surface *surface = impl_from_IDirect3DTexture(iface);
651
652 TRACE("iface %p.\n", iface);
653
654 return IUnknown_Release(surface->texture_outer);
655 }
656
657 /*****************************************************************************
658 * IDirectDrawSurface7::GetAttachedSurface
659 *
660 * Returns an attached surface with the requested caps. Surface attachment
661 * and complex surfaces are not clearly described by the MSDN or sdk,
662 * so this method is tricky and likely to contain problems.
663 * This implementation searches the complex list first, then the
664 * attachment chain.
665 *
666 * The chains are searched from This down to the last surface in the chain,
667 * not from the first element in the chain. The first surface found is
668 * returned. The MSDN says that this method fails if more than one surface
669 * matches the caps, but it is not sure if that is right. The attachment
670 * structure may not even allow two matching surfaces.
671 *
672 * The found surface is AddRef-ed before it is returned.
673 *
674 * Params:
675 * Caps: Pointer to a DDCAPS2 structure describing the caps asked for
676 * Surface: Address to store the found surface
677 *
678 * Returns:
679 * DD_OK on success
680 * DDERR_INVALIDPARAMS if Caps or Surface is NULL
681 * DDERR_NOTFOUND if no surface was found
682 *
683 *****************************************************************************/
684 static HRESULT WINAPI ddraw_surface7_GetAttachedSurface(IDirectDrawSurface7 *iface,
685 DDSCAPS2 *Caps, IDirectDrawSurface7 **Surface)
686 {
687 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
688 struct ddraw_surface *surf;
689 DDSCAPS2 our_caps;
690 int i;
691
692 TRACE("iface %p, caps %p, attachment %p.\n", iface, Caps, Surface);
693
694 wined3d_mutex_lock();
695
696 if(This->version < 7)
697 {
698 /* Earlier dx apps put garbage into these members, clear them */
699 our_caps.dwCaps = Caps->dwCaps;
700 our_caps.dwCaps2 = 0;
701 our_caps.dwCaps3 = 0;
702 our_caps.dwCaps4 = 0;
703 }
704 else
705 {
706 our_caps = *Caps;
707 }
708
709 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 */
710
711 for(i = 0; i < MAX_COMPLEX_ATTACHED; i++)
712 {
713 surf = This->complex_array[i];
714 if(!surf) break;
715
716 TRACE("Surface: (%p) caps: %#x, %#x, %#x, %#x.\n", surf,
717 surf->surface_desc.ddsCaps.dwCaps,
718 surf->surface_desc.ddsCaps.dwCaps2,
719 surf->surface_desc.ddsCaps.dwCaps3,
720 surf->surface_desc.ddsCaps.dwCaps4);
721
722 if (((surf->surface_desc.ddsCaps.dwCaps & our_caps.dwCaps) == our_caps.dwCaps) &&
723 ((surf->surface_desc.ddsCaps.dwCaps2 & our_caps.dwCaps2) == our_caps.dwCaps2)) {
724
725 /* MSDN: "This method fails if more than one surface is attached
726 * that matches the capabilities requested."
727 *
728 * Not sure how to test this.
729 */
730
731 TRACE("(%p): Returning surface %p\n", This, surf);
732 TRACE("(%p): mipmapcount=%d\n", This, surf->mipmap_level);
733 *Surface = &surf->IDirectDrawSurface7_iface;
734 ddraw_surface7_AddRef(*Surface);
735 wined3d_mutex_unlock();
736
737 return DD_OK;
738 }
739 }
740
741 /* Next, look at the attachment chain */
742 surf = This;
743
744 while( (surf = surf->next_attached) )
745 {
746 TRACE("Surface: (%p) caps: %#x, %#x, %#x, %#x.\n", surf,
747 surf->surface_desc.ddsCaps.dwCaps,
748 surf->surface_desc.ddsCaps.dwCaps2,
749 surf->surface_desc.ddsCaps.dwCaps3,
750 surf->surface_desc.ddsCaps.dwCaps4);
751
752 if (((surf->surface_desc.ddsCaps.dwCaps & our_caps.dwCaps) == our_caps.dwCaps) &&
753 ((surf->surface_desc.ddsCaps.dwCaps2 & our_caps.dwCaps2) == our_caps.dwCaps2)) {
754
755 TRACE("(%p): Returning surface %p\n", This, surf);
756 *Surface = &surf->IDirectDrawSurface7_iface;
757 ddraw_surface7_AddRef(*Surface);
758 wined3d_mutex_unlock();
759 return DD_OK;
760 }
761 }
762
763 TRACE("(%p) Didn't find a valid surface\n", This);
764
765 wined3d_mutex_unlock();
766
767 *Surface = NULL;
768 return DDERR_NOTFOUND;
769 }
770
771 static HRESULT WINAPI ddraw_surface4_GetAttachedSurface(IDirectDrawSurface4 *iface,
772 DDSCAPS2 *caps, IDirectDrawSurface4 **attachment)
773 {
774 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
775 struct ddraw_surface *attachment_impl;
776 IDirectDrawSurface7 *attachment7;
777 HRESULT hr;
778
779 TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
780
781 hr = ddraw_surface7_GetAttachedSurface(&surface->IDirectDrawSurface7_iface,
782 caps, &attachment7);
783 if (FAILED(hr))
784 {
785 *attachment = NULL;
786 return hr;
787 }
788 attachment_impl = impl_from_IDirectDrawSurface7(attachment7);
789 *attachment = &attachment_impl->IDirectDrawSurface4_iface;
790 ddraw_surface4_AddRef(*attachment);
791 ddraw_surface7_Release(attachment7);
792
793 return hr;
794 }
795
796 static HRESULT WINAPI ddraw_surface3_GetAttachedSurface(IDirectDrawSurface3 *iface,
797 DDSCAPS *caps, IDirectDrawSurface3 **attachment)
798 {
799 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
800 struct ddraw_surface *attachment_impl;
801 IDirectDrawSurface7 *attachment7;
802 DDSCAPS2 caps2;
803 HRESULT hr;
804
805 TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
806
807 caps2.dwCaps = caps->dwCaps;
808 caps2.dwCaps2 = 0;
809 caps2.dwCaps3 = 0;
810 caps2.dwCaps4 = 0;
811
812 hr = ddraw_surface7_GetAttachedSurface(&surface->IDirectDrawSurface7_iface,
813 &caps2, &attachment7);
814 if (FAILED(hr))
815 {
816 *attachment = NULL;
817 return hr;
818 }
819 attachment_impl = impl_from_IDirectDrawSurface7(attachment7);
820 *attachment = &attachment_impl->IDirectDrawSurface3_iface;
821 ddraw_surface3_AddRef(*attachment);
822 ddraw_surface7_Release(attachment7);
823
824 return hr;
825 }
826
827 static HRESULT WINAPI ddraw_surface2_GetAttachedSurface(IDirectDrawSurface2 *iface,
828 DDSCAPS *caps, IDirectDrawSurface2 **attachment)
829 {
830 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
831 struct ddraw_surface *attachment_impl;
832 IDirectDrawSurface7 *attachment7;
833 DDSCAPS2 caps2;
834 HRESULT hr;
835
836 TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
837
838 caps2.dwCaps = caps->dwCaps;
839 caps2.dwCaps2 = 0;
840 caps2.dwCaps3 = 0;
841 caps2.dwCaps4 = 0;
842
843 hr = ddraw_surface7_GetAttachedSurface(&surface->IDirectDrawSurface7_iface,
844 &caps2, &attachment7);
845 if (FAILED(hr))
846 {
847 *attachment = NULL;
848 return hr;
849 }
850 attachment_impl = impl_from_IDirectDrawSurface7(attachment7);
851 *attachment = &attachment_impl->IDirectDrawSurface2_iface;
852 ddraw_surface2_AddRef(*attachment);
853 ddraw_surface7_Release(attachment7);
854
855 return hr;
856 }
857
858 static HRESULT WINAPI ddraw_surface1_GetAttachedSurface(IDirectDrawSurface *iface,
859 DDSCAPS *caps, IDirectDrawSurface **attachment)
860 {
861 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
862 struct ddraw_surface *attachment_impl;
863 IDirectDrawSurface7 *attachment7;
864 DDSCAPS2 caps2;
865 HRESULT hr;
866
867 TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
868
869 caps2.dwCaps = caps->dwCaps;
870 caps2.dwCaps2 = 0;
871 caps2.dwCaps3 = 0;
872 caps2.dwCaps4 = 0;
873
874 hr = ddraw_surface7_GetAttachedSurface(&surface->IDirectDrawSurface7_iface,
875 &caps2, &attachment7);
876 if (FAILED(hr))
877 {
878 *attachment = NULL;
879 return hr;
880 }
881 attachment_impl = impl_from_IDirectDrawSurface7(attachment7);
882 *attachment = &attachment_impl->IDirectDrawSurface_iface;
883 ddraw_surface1_AddRef(*attachment);
884 ddraw_surface7_Release(attachment7);
885
886 return hr;
887 }
888
889 /*****************************************************************************
890 * IDirectDrawSurface7::Lock
891 *
892 * Locks the surface and returns a pointer to the surface's memory
893 *
894 * Params:
895 * Rect: Rectangle to lock. If NULL, the whole surface is locked
896 * DDSD: Pointer to a DDSURFACEDESC2 which shall receive the surface's desc.
897 * Flags: Locking flags, e.g Read only or write only
898 * h: An event handle that's not used and must be NULL
899 *
900 * Returns:
901 * DD_OK on success
902 * DDERR_INVALIDPARAMS if DDSD is NULL
903 * For more details, see IWineD3DSurface::LockRect
904 *
905 *****************************************************************************/
906 static HRESULT surface_lock(struct ddraw_surface *This,
907 RECT *Rect, DDSURFACEDESC2 *DDSD, DWORD Flags, HANDLE h)
908 {
909 struct wined3d_map_desc map_desc;
910 HRESULT hr = DD_OK;
911
912 TRACE("This %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
913 This, wine_dbgstr_rect(Rect), DDSD, Flags, h);
914
915 /* This->surface_desc.dwWidth and dwHeight are changeable, thus lock */
916 wined3d_mutex_lock();
917
918 /* Should I check for the handle to be NULL?
919 *
920 * The DDLOCK flags and the D3DLOCK flags are equal
921 * for the supported values. The others are ignored by WineD3D
922 */
923
924 /* Windows zeroes this if the rect is invalid */
925 DDSD->lpSurface = 0;
926
927 if (Rect)
928 {
929 if ((Rect->left < 0)
930 || (Rect->top < 0)
931 || (Rect->left > Rect->right)
932 || (Rect->top > Rect->bottom)
933 || (Rect->right > This->surface_desc.dwWidth)
934 || (Rect->bottom > This->surface_desc.dwHeight))
935 {
936 WARN("Trying to lock an invalid rectangle, returning DDERR_INVALIDPARAMS\n");
937 wined3d_mutex_unlock();
938 return DDERR_INVALIDPARAMS;
939 }
940 }
941
942 if (This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
943 hr = ddraw_surface_update_frontbuffer(This, Rect, TRUE);
944 if (SUCCEEDED(hr))
945 hr = wined3d_surface_map(This->wined3d_surface, &map_desc, Rect, Flags);
946 if (FAILED(hr))
947 {
948 wined3d_mutex_unlock();
949 switch(hr)
950 {
951 /* D3D8 and D3D9 return the general D3DERR_INVALIDCALL error, but ddraw has a more
952 * specific error. But since IWineD3DSurface::LockRect returns that error in this
953 * only occasion, keep d3d8 and d3d9 free from the return value override. There are
954 * many different places where d3d8/9 would have to catch the DDERR_SURFACEBUSY, it
955 * is much easier to do it in one place in ddraw
956 */
957 case WINED3DERR_INVALIDCALL: return DDERR_SURFACEBUSY;
958 default: return hr;
959 }
960 }
961
962 if (This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
963 {
964 if (Flags & DDLOCK_READONLY)
965 memset(&This->ddraw->primary_lock, 0, sizeof(This->ddraw->primary_lock));
966 else if (Rect)
967 This->ddraw->primary_lock = *Rect;
968 else
969 SetRect(&This->ddraw->primary_lock, 0, 0, This->surface_desc.dwWidth, This->surface_desc.dwHeight);
970 }
971
972 /* Override the memory area. The pitch should be set already. Strangely windows
973 * does not set the LPSURFACE flag on locked surfaces !?!.
974 * DDSD->dwFlags |= DDSD_LPSURFACE;
975 */
976 This->surface_desc.lpSurface = map_desc.data;
977 DD_STRUCT_COPY_BYSIZE(DDSD,&(This->surface_desc));
978
979 TRACE("locked surface returning description :\n");
980 if (TRACE_ON(ddraw)) DDRAW_dump_surface_desc(DDSD);
981
982 wined3d_mutex_unlock();
983
984 return DD_OK;
985 }
986
987 static HRESULT WINAPI ddraw_surface7_Lock(IDirectDrawSurface7 *iface,
988 RECT *rect, DDSURFACEDESC2 *surface_desc, DWORD flags, HANDLE h)
989 {
990 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
991
992 TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
993 iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
994
995 if (!surface_desc) return DDERR_INVALIDPARAMS;
996 if (surface_desc->dwSize != sizeof(DDSURFACEDESC) &&
997 surface_desc->dwSize != sizeof(DDSURFACEDESC2))
998 {
999 WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", surface_desc->dwSize);
1000 return DDERR_INVALIDPARAMS;
1001 }
1002 return surface_lock(surface, rect, surface_desc, flags, h);
1003 }
1004
1005 static HRESULT WINAPI ddraw_surface4_Lock(IDirectDrawSurface4 *iface, RECT *rect,
1006 DDSURFACEDESC2 *surface_desc, DWORD flags, HANDLE h)
1007 {
1008 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
1009
1010 TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
1011 iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
1012
1013 if (!surface_desc) return DDERR_INVALIDPARAMS;
1014 if (surface_desc->dwSize != sizeof(DDSURFACEDESC) &&
1015 surface_desc->dwSize != sizeof(DDSURFACEDESC2))
1016 {
1017 WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", surface_desc->dwSize);
1018 return DDERR_INVALIDPARAMS;
1019 }
1020 return surface_lock(surface, rect, surface_desc, flags, h);
1021 }
1022
1023 static HRESULT WINAPI ddraw_surface3_Lock(IDirectDrawSurface3 *iface, RECT *rect,
1024 DDSURFACEDESC *surface_desc, DWORD flags, HANDLE h)
1025 {
1026 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
1027 DDSURFACEDESC2 surface_desc2;
1028 HRESULT hr;
1029
1030 TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
1031 iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
1032
1033 if (!surface_desc) return DDERR_INVALIDPARAMS;
1034 if (surface_desc->dwSize != sizeof(DDSURFACEDESC) &&
1035 surface_desc->dwSize != sizeof(DDSURFACEDESC2))
1036 {
1037 WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", surface_desc->dwSize);
1038 return DDERR_INVALIDPARAMS;
1039 }
1040
1041 surface_desc2.dwSize = surface_desc->dwSize;
1042 surface_desc2.dwFlags = 0;
1043 hr = surface_lock(surface, rect, &surface_desc2, flags, h);
1044 DDSD2_to_DDSD(&surface_desc2, surface_desc);
1045 surface_desc->dwSize = surface_desc2.dwSize;
1046 return hr;
1047 }
1048
1049 static HRESULT WINAPI ddraw_surface2_Lock(IDirectDrawSurface2 *iface, RECT *rect,
1050 DDSURFACEDESC *surface_desc, DWORD flags, HANDLE h)
1051 {
1052 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
1053 DDSURFACEDESC2 surface_desc2;
1054 HRESULT hr;
1055
1056 TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
1057 iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
1058
1059 if (!surface_desc) return DDERR_INVALIDPARAMS;
1060 if (surface_desc->dwSize != sizeof(DDSURFACEDESC) &&
1061 surface_desc->dwSize != sizeof(DDSURFACEDESC2))
1062 {
1063 WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", surface_desc->dwSize);
1064 return DDERR_INVALIDPARAMS;
1065 }
1066
1067 surface_desc2.dwSize = surface_desc->dwSize;
1068 surface_desc2.dwFlags = 0;
1069 hr = surface_lock(surface, rect, &surface_desc2, flags, h);
1070 DDSD2_to_DDSD(&surface_desc2, surface_desc);
1071 surface_desc->dwSize = surface_desc2.dwSize;
1072 return hr;
1073 }
1074
1075 static HRESULT WINAPI ddraw_surface1_Lock(IDirectDrawSurface *iface, RECT *rect,
1076 DDSURFACEDESC *surface_desc, DWORD flags, HANDLE h)
1077 {
1078 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
1079 DDSURFACEDESC2 surface_desc2;
1080 HRESULT hr;
1081 TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
1082 iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
1083
1084 if (!surface_desc) return DDERR_INVALIDPARAMS;
1085 if (surface_desc->dwSize != sizeof(DDSURFACEDESC) &&
1086 surface_desc->dwSize != sizeof(DDSURFACEDESC2))
1087 {
1088 WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", surface_desc->dwSize);
1089 return DDERR_INVALIDPARAMS;
1090 }
1091
1092 surface_desc2.dwSize = surface_desc->dwSize;
1093 surface_desc2.dwFlags = 0;
1094 hr = surface_lock(surface, rect, &surface_desc2, flags, h);
1095 DDSD2_to_DDSD(&surface_desc2, surface_desc);
1096 surface_desc->dwSize = surface_desc2.dwSize;
1097 return hr;
1098 }
1099
1100 /*****************************************************************************
1101 * IDirectDrawSurface7::Unlock
1102 *
1103 * Unlocks an locked surface
1104 *
1105 * Params:
1106 * Rect: Not used by this implementation
1107 *
1108 * Returns:
1109 * D3D_OK on success
1110 * For more details, see IWineD3DSurface::UnlockRect
1111 *
1112 *****************************************************************************/
1113 static HRESULT WINAPI ddraw_surface7_Unlock(IDirectDrawSurface7 *iface, RECT *pRect)
1114 {
1115 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
1116 HRESULT hr;
1117
1118 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(pRect));
1119
1120 wined3d_mutex_lock();
1121 hr = wined3d_surface_unmap(surface->wined3d_surface);
1122 if (SUCCEEDED(hr))
1123 {
1124 if (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
1125 hr = ddraw_surface_update_frontbuffer(surface, &surface->ddraw->primary_lock, FALSE);
1126 surface->surface_desc.lpSurface = NULL;
1127 }
1128 wined3d_mutex_unlock();
1129
1130 return hr;
1131 }
1132
1133 static HRESULT WINAPI ddraw_surface4_Unlock(IDirectDrawSurface4 *iface, RECT *pRect)
1134 {
1135 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
1136
1137 TRACE("iface %p, rect %p.\n", iface, pRect);
1138
1139 return ddraw_surface7_Unlock(&surface->IDirectDrawSurface7_iface, pRect);
1140 }
1141
1142 static HRESULT WINAPI ddraw_surface3_Unlock(IDirectDrawSurface3 *iface, void *data)
1143 {
1144 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
1145
1146 TRACE("iface %p, data %p.\n", iface, data);
1147
1148 /* data might not be the LPRECT of later versions, so drop it. */
1149 return ddraw_surface7_Unlock(&surface->IDirectDrawSurface7_iface, NULL);
1150 }
1151
1152 static HRESULT WINAPI ddraw_surface2_Unlock(IDirectDrawSurface2 *iface, void *data)
1153 {
1154 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
1155
1156 TRACE("iface %p, data %p.\n", iface, data);
1157
1158 /* data might not be the LPRECT of later versions, so drop it. */
1159 return ddraw_surface7_Unlock(&surface->IDirectDrawSurface7_iface, NULL);
1160 }
1161
1162 static HRESULT WINAPI ddraw_surface1_Unlock(IDirectDrawSurface *iface, void *data)
1163 {
1164 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
1165
1166 TRACE("iface %p, data %p.\n", iface, data);
1167
1168 /* data might not be the LPRECT of later versions, so drop it. */
1169 return ddraw_surface7_Unlock(&surface->IDirectDrawSurface7_iface, NULL);
1170 }
1171
1172 /*****************************************************************************
1173 * IDirectDrawSurface7::Flip
1174 *
1175 * Flips a surface with the DDSCAPS_FLIP flag. The flip is relayed to
1176 * IWineD3DSurface::Flip. Because WineD3D doesn't handle attached surfaces,
1177 * the flip target is passed to WineD3D, even if the app didn't specify one
1178 *
1179 * Params:
1180 * DestOverride: Specifies the surface that will become the new front
1181 * buffer. If NULL, the current back buffer is used
1182 * Flags: some DirectDraw flags, see include/ddraw.h
1183 *
1184 * Returns:
1185 * DD_OK on success
1186 * DDERR_NOTFLIPPABLE if no flip target could be found
1187 * DDERR_INVALIDOBJECT if the surface isn't a front buffer
1188 * For more details, see IWineD3DSurface::Flip
1189 *
1190 *****************************************************************************/
1191 static HRESULT WINAPI ddraw_surface7_Flip(IDirectDrawSurface7 *iface, IDirectDrawSurface7 *DestOverride, DWORD Flags)
1192 {
1193 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
1194 struct ddraw_surface *Override = unsafe_impl_from_IDirectDrawSurface7(DestOverride);
1195 IDirectDrawSurface7 *Override7;
1196 HRESULT hr;
1197
1198 TRACE("iface %p, dst %p, flags %#x.\n", iface, DestOverride, Flags);
1199
1200 /* Flip has to be called from a front buffer
1201 * What about overlay surfaces, AFAIK they can flip too? */
1202 if (!(surface->surface_desc.ddsCaps.dwCaps & (DDSCAPS_FRONTBUFFER | DDSCAPS_OVERLAY)))
1203 return DDERR_INVALIDOBJECT; /* Unchecked */
1204
1205 wined3d_mutex_lock();
1206
1207 /* WineD3D doesn't keep track of attached surface, so find the target */
1208 if(!Override)
1209 {
1210 DDSCAPS2 Caps;
1211
1212 memset(&Caps, 0, sizeof(Caps));
1213 Caps.dwCaps |= DDSCAPS_BACKBUFFER;
1214 hr = ddraw_surface7_GetAttachedSurface(iface, &Caps, &Override7);
1215 if(hr != DD_OK)
1216 {
1217 ERR("Can't find a flip target\n");
1218 wined3d_mutex_unlock();
1219 return DDERR_NOTFLIPPABLE; /* Unchecked */
1220 }
1221 Override = impl_from_IDirectDrawSurface7(Override7);
1222
1223 /* For the GetAttachedSurface */
1224 ddraw_surface7_Release(Override7);
1225 }
1226
1227 hr = wined3d_surface_flip(surface->wined3d_surface, Override->wined3d_surface, Flags);
1228 if (SUCCEEDED(hr) && surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
1229 hr = ddraw_surface_update_frontbuffer(surface, NULL, FALSE);
1230
1231 wined3d_mutex_unlock();
1232
1233 return hr;
1234 }
1235
1236 static HRESULT WINAPI ddraw_surface4_Flip(IDirectDrawSurface4 *iface, IDirectDrawSurface4 *dst, DWORD flags)
1237 {
1238 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
1239 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface4(dst);
1240
1241 TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
1242
1243 return ddraw_surface7_Flip(&surface->IDirectDrawSurface7_iface,
1244 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, flags);
1245 }
1246
1247 static HRESULT WINAPI ddraw_surface3_Flip(IDirectDrawSurface3 *iface, IDirectDrawSurface3 *dst, DWORD flags)
1248 {
1249 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
1250 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface3(dst);
1251
1252 TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
1253
1254 return ddraw_surface7_Flip(&surface->IDirectDrawSurface7_iface,
1255 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, flags);
1256 }
1257
1258 static HRESULT WINAPI ddraw_surface2_Flip(IDirectDrawSurface2 *iface, IDirectDrawSurface2 *dst, DWORD flags)
1259 {
1260 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
1261 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface2(dst);
1262
1263 TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
1264
1265 return ddraw_surface7_Flip(&surface->IDirectDrawSurface7_iface,
1266 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, flags);
1267 }
1268
1269 static HRESULT WINAPI ddraw_surface1_Flip(IDirectDrawSurface *iface, IDirectDrawSurface *dst, DWORD flags)
1270 {
1271 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
1272 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface(dst);
1273
1274 TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
1275
1276 return ddraw_surface7_Flip(&surface->IDirectDrawSurface7_iface,
1277 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, flags);
1278 }
1279
1280 static HRESULT ddraw_surface_blt_clipped(struct ddraw_surface *dst_surface, const RECT *dst_rect_in,
1281 struct ddraw_surface *src_surface, const RECT *src_rect_in, DWORD flags,
1282 const WINEDDBLTFX *fx, enum wined3d_texture_filter_type filter)
1283 {
1284 struct wined3d_surface *wined3d_src_surface = src_surface ? src_surface->wined3d_surface : NULL;
1285 RECT src_rect, dst_rect;
1286 float scale_x, scale_y;
1287 const RECT *clip_rect;
1288 UINT clip_list_size;
1289 RGNDATA *clip_list;
1290 HRESULT hr = DD_OK;
1291 UINT i;
1292
1293 if (!dst_surface->clipper)
1294 {
1295 if (src_surface && src_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
1296 hr = ddraw_surface_update_frontbuffer(src_surface, src_rect_in, TRUE);
1297 if (SUCCEEDED(hr))
1298 hr = wined3d_surface_blt(dst_surface->wined3d_surface, dst_rect_in,
1299 wined3d_src_surface, src_rect_in, flags, fx, filter);
1300 if (SUCCEEDED(hr) && (dst_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER))
1301 hr = ddraw_surface_update_frontbuffer(dst_surface, dst_rect_in, FALSE);
1302
1303 return hr;
1304 }
1305
1306 if (!dst_rect_in)
1307 {
1308 dst_rect.left = 0;
1309 dst_rect.top = 0;
1310 dst_rect.right = dst_surface->surface_desc.dwWidth;
1311 dst_rect.bottom = dst_surface->surface_desc.dwHeight;
1312 }
1313 else
1314 {
1315 dst_rect = *dst_rect_in;
1316 }
1317
1318 if (IsRectEmpty(&dst_rect))
1319 return DDERR_INVALIDRECT;
1320
1321 if (src_surface)
1322 {
1323 if (!src_rect_in)
1324 {
1325 src_rect.left = 0;
1326 src_rect.top = 0;
1327 src_rect.right = src_surface->surface_desc.dwWidth;
1328 src_rect.bottom = src_surface->surface_desc.dwHeight;
1329 }
1330 else
1331 {
1332 src_rect = *src_rect_in;
1333 }
1334
1335 if (IsRectEmpty(&src_rect))
1336 return DDERR_INVALIDRECT;
1337 }
1338 else
1339 {
1340 SetRect(&src_rect, 0, 0, 0, 0);
1341 }
1342
1343 scale_x = (float)(src_rect.right - src_rect.left) / (float)(dst_rect.right - dst_rect.left);
1344 scale_y = (float)(src_rect.bottom - src_rect.top) / (float)(dst_rect.bottom - dst_rect.top);
1345
1346 if (FAILED(hr = IDirectDrawClipper_GetClipList(&dst_surface->clipper->IDirectDrawClipper_iface,
1347 &dst_rect, NULL, &clip_list_size)))
1348 {
1349 WARN("Failed to get clip list size, hr %#x.\n", hr);
1350 return hr;
1351 }
1352
1353 if (!(clip_list = HeapAlloc(GetProcessHeap(), 0, clip_list_size)))
1354 {
1355 WARN("Failed to allocate clip list.\n");
1356 return E_OUTOFMEMORY;
1357 }
1358
1359 if (FAILED(hr = IDirectDrawClipper_GetClipList(&dst_surface->clipper->IDirectDrawClipper_iface,
1360 &dst_rect, clip_list, &clip_list_size)))
1361 {
1362 WARN("Failed to get clip list, hr %#x.\n", hr);
1363 HeapFree(GetProcessHeap(), 0, clip_list);
1364 return hr;
1365 }
1366
1367 clip_rect = (RECT *)clip_list->Buffer;
1368 for (i = 0; i < clip_list->rdh.nCount; ++i)
1369 {
1370 RECT src_rect_clipped = src_rect;
1371
1372 if (src_surface)
1373 {
1374 src_rect_clipped.left += (LONG)((clip_rect[i].left - dst_rect.left) * scale_x);
1375 src_rect_clipped.top += (LONG)((clip_rect[i].top - dst_rect.top) * scale_y);
1376 src_rect_clipped.right -= (LONG)((dst_rect.right - clip_rect[i].right) * scale_x);
1377 src_rect_clipped.bottom -= (LONG)((dst_rect.bottom - clip_rect[i].bottom) * scale_y);
1378
1379 if (src_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
1380 {
1381 if (FAILED(hr = ddraw_surface_update_frontbuffer(src_surface, &src_rect_clipped, TRUE)))
1382 break;
1383 }
1384 }
1385
1386 if (FAILED(hr = wined3d_surface_blt(dst_surface->wined3d_surface, &clip_rect[i],
1387 wined3d_src_surface, &src_rect_clipped, flags, fx, filter)))
1388 break;
1389
1390 if (dst_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
1391 {
1392 if (FAILED(hr = ddraw_surface_update_frontbuffer(dst_surface, &clip_rect[i], FALSE)))
1393 break;
1394 }
1395 }
1396
1397 HeapFree(GetProcessHeap(), 0, clip_list);
1398 return hr;
1399 }
1400
1401 /*****************************************************************************
1402 * IDirectDrawSurface7::Blt
1403 *
1404 * Performs a blit on the surface
1405 *
1406 * Params:
1407 * DestRect: Destination rectangle, can be NULL
1408 * SrcSurface: Source surface, can be NULL
1409 * SrcRect: Source rectangle, can be NULL
1410 * Flags: Blt flags
1411 * DDBltFx: Some extended blt parameters, connected to the flags
1412 *
1413 * Returns:
1414 * D3D_OK on success
1415 * See IWineD3DSurface::Blt for more details
1416 *
1417 *****************************************************************************/
1418 static HRESULT WINAPI ddraw_surface7_Blt(IDirectDrawSurface7 *iface, RECT *DestRect,
1419 IDirectDrawSurface7 *SrcSurface, RECT *SrcRect, DWORD Flags, DDBLTFX *DDBltFx)
1420 {
1421 struct ddraw_surface *dst_surface = impl_from_IDirectDrawSurface7(iface);
1422 struct ddraw_surface *src_surface = unsafe_impl_from_IDirectDrawSurface7(SrcSurface);
1423 HRESULT hr = DD_OK;
1424
1425 TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
1426 iface, wine_dbgstr_rect(DestRect), SrcSurface, wine_dbgstr_rect(SrcRect), Flags, DDBltFx);
1427
1428 /* Check for validity of the flags here. WineD3D Has the software-opengl selection path and would have
1429 * to check at 2 places, and sometimes do double checks. This also saves the call to wined3d :-)
1430 */
1431 if((Flags & DDBLT_KEYSRCOVERRIDE) && (!DDBltFx || Flags & DDBLT_KEYSRC)) {
1432 WARN("Invalid source color key parameters, returning DDERR_INVALIDPARAMS\n");
1433 return DDERR_INVALIDPARAMS;
1434 }
1435
1436 if((Flags & DDBLT_KEYDESTOVERRIDE) && (!DDBltFx || Flags & DDBLT_KEYDEST)) {
1437 WARN("Invalid destination color key parameters, returning DDERR_INVALIDPARAMS\n");
1438 return DDERR_INVALIDPARAMS;
1439 }
1440
1441 wined3d_mutex_lock();
1442
1443 if (Flags & DDBLT_KEYSRC && (!src_surface || !(src_surface->surface_desc.dwFlags & DDSD_CKSRCBLT)))
1444 {
1445 WARN("DDBLT_KEYDEST blit without color key in surface, returning DDERR_INVALIDPARAMS\n");
1446 wined3d_mutex_unlock();
1447 return DDERR_INVALIDPARAMS;
1448 }
1449
1450 /* TODO: Check if the DDBltFx contains any ddraw surface pointers. If it
1451 * does, copy the struct, and replace the ddraw surfaces with the wined3d
1452 * surfaces. So far no blitting operations using surfaces in the bltfx
1453 * struct are supported anyway. */
1454 hr = ddraw_surface_blt_clipped(dst_surface, DestRect, src_surface, SrcRect,
1455 Flags, (WINEDDBLTFX *)DDBltFx, WINED3D_TEXF_LINEAR);
1456
1457 wined3d_mutex_unlock();
1458 switch(hr)
1459 {
1460 case WINED3DERR_NOTAVAILABLE: return DDERR_UNSUPPORTED;
1461 case WINED3DERR_WRONGTEXTUREFORMAT: return DDERR_INVALIDPIXELFORMAT;
1462 default: return hr;
1463 }
1464 }
1465
1466 static HRESULT WINAPI ddraw_surface4_Blt(IDirectDrawSurface4 *iface, RECT *dst_rect,
1467 IDirectDrawSurface4 *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
1468 {
1469 struct ddraw_surface *dst = impl_from_IDirectDrawSurface4(iface);
1470 struct ddraw_surface *src = unsafe_impl_from_IDirectDrawSurface4(src_surface);
1471
1472 TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
1473 iface, wine_dbgstr_rect(dst_rect), src_surface, wine_dbgstr_rect(src_rect), flags, fx);
1474
1475 return ddraw_surface7_Blt(&dst->IDirectDrawSurface7_iface, dst_rect,
1476 src ? &src->IDirectDrawSurface7_iface : NULL, src_rect, flags, fx);
1477 }
1478
1479 static HRESULT WINAPI ddraw_surface3_Blt(IDirectDrawSurface3 *iface, RECT *dst_rect,
1480 IDirectDrawSurface3 *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
1481 {
1482 struct ddraw_surface *dst = impl_from_IDirectDrawSurface3(iface);
1483 struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface3(src_surface);
1484
1485 TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
1486 iface, wine_dbgstr_rect(dst_rect), src_surface, wine_dbgstr_rect(src_rect), flags, fx);
1487
1488 return ddraw_surface7_Blt(&dst->IDirectDrawSurface7_iface, dst_rect,
1489 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags, fx);
1490 }
1491
1492 static HRESULT WINAPI ddraw_surface2_Blt(IDirectDrawSurface2 *iface, RECT *dst_rect,
1493 IDirectDrawSurface2 *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
1494 {
1495 struct ddraw_surface *dst = impl_from_IDirectDrawSurface2(iface);
1496 struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface2(src_surface);
1497
1498 TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
1499 iface, wine_dbgstr_rect(dst_rect), src_surface, wine_dbgstr_rect(src_rect), flags, fx);
1500
1501 return ddraw_surface7_Blt(&dst->IDirectDrawSurface7_iface, dst_rect,
1502 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags, fx);
1503 }
1504
1505 static HRESULT WINAPI ddraw_surface1_Blt(IDirectDrawSurface *iface, RECT *dst_rect,
1506 IDirectDrawSurface *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
1507 {
1508 struct ddraw_surface *dst = impl_from_IDirectDrawSurface(iface);
1509 struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface(src_surface);
1510
1511 TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
1512 iface, wine_dbgstr_rect(dst_rect), src_surface, wine_dbgstr_rect(src_rect), flags, fx);
1513
1514 return ddraw_surface7_Blt(&dst->IDirectDrawSurface7_iface, dst_rect,
1515 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags, fx);
1516 }
1517
1518 /*****************************************************************************
1519 * IDirectDrawSurface7::AddAttachedSurface
1520 *
1521 * Attaches a surface to another surface. How the surface attachments work
1522 * is not totally understood yet, and this method is prone to problems.
1523 * The surface that is attached is AddRef-ed.
1524 *
1525 * Tests with complex surfaces suggest that the surface attachments form a
1526 * tree, but no method to test this has been found yet.
1527 *
1528 * The attachment list consists of a first surface (first_attached) and
1529 * for each surface a pointer to the next attached surface (next_attached).
1530 * For the first surface, and a surface that has no attachments
1531 * first_attached points to the surface itself. A surface that has
1532 * no successors in the chain has next_attached set to NULL.
1533 *
1534 * Newly attached surfaces are attached right after the root surface.
1535 * If a surface is attached to a complex surface compound, it's attached to
1536 * the surface that the app requested, not the complex root. See
1537 * GetAttachedSurface for a description how surfaces are found.
1538 *
1539 * This is how the current implementation works, and it was coded by looking
1540 * at the needs of the applications.
1541 *
1542 * So far only Z-Buffer attachments are tested, and they are activated in
1543 * WineD3D. Mipmaps could be tricky to activate in WineD3D.
1544 * Back buffers should work in 2D mode, but they are not tested(They can be
1545 * attached in older iface versions). Rendering to the front buffer and
1546 * switching between that and double buffering is not yet implemented in
1547 * WineD3D, so for 3D it might have unexpected results.
1548 *
1549 * ddraw_surface_attach_surface is the real thing,
1550 * ddraw_surface7_AddAttachedSurface is a wrapper around it that
1551 * performs additional checks. Version 7 of this interface is much more restrictive
1552 * than its predecessors.
1553 *
1554 * Params:
1555 * Attach: Surface to attach to iface
1556 *
1557 * Returns:
1558 * DD_OK on success
1559 * DDERR_CANNOTATTACHSURFACE if the surface can't be attached for some reason
1560 *
1561 *****************************************************************************/
1562 static HRESULT ddraw_surface_attach_surface(struct ddraw_surface *This, struct ddraw_surface *Surf)
1563 {
1564 TRACE("surface %p, attachment %p.\n", This, Surf);
1565
1566 if(Surf == This)
1567 return DDERR_CANNOTATTACHSURFACE; /* unchecked */
1568
1569 wined3d_mutex_lock();
1570
1571 /* Check if the surface is already attached somewhere */
1572 if (Surf->next_attached || Surf->first_attached != Surf)
1573 {
1574 /* TODO: Test for the structure of the manual attachment. Is it a
1575 * chain or a list? What happens if one surface is attached to 2
1576 * different surfaces? */
1577 WARN("Surface %p is already attached somewhere. next_attached %p, first_attached %p.\n",
1578 Surf, Surf->next_attached, Surf->first_attached);
1579
1580 wined3d_mutex_unlock();
1581 return DDERR_SURFACEALREADYATTACHED;
1582 }
1583
1584 /* This inserts the new surface at the 2nd position in the chain, right after the root surface */
1585 Surf->next_attached = This->next_attached;
1586 Surf->first_attached = This->first_attached;
1587 This->next_attached = Surf;
1588
1589 /* Check if the WineD3D depth stencil needs updating */
1590 if (This->ddraw->d3ddevice)
1591 d3d_device_update_depth_stencil(This->ddraw->d3ddevice);
1592
1593 wined3d_mutex_unlock();
1594
1595 return DD_OK;
1596 }
1597
1598 static HRESULT WINAPI ddraw_surface7_AddAttachedSurface(IDirectDrawSurface7 *iface, IDirectDrawSurface7 *attachment)
1599 {
1600 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
1601 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface7(attachment);
1602 HRESULT hr;
1603
1604 TRACE("iface %p, attachment %p.\n", iface, attachment);
1605
1606 /* Version 7 of this interface seems to refuse everything except z buffers, as per msdn */
1607 if(!(attachment_impl->surface_desc.ddsCaps.dwCaps & DDSCAPS_ZBUFFER))
1608 {
1609
1610 WARN("Application tries to attach a non Z buffer surface. caps %08x\n",
1611 attachment_impl->surface_desc.ddsCaps.dwCaps);
1612 return DDERR_CANNOTATTACHSURFACE;
1613 }
1614
1615 hr = ddraw_surface_attach_surface(This, attachment_impl);
1616 if (FAILED(hr))
1617 {
1618 return hr;
1619 }
1620 attachment_impl->attached_iface = (IUnknown *)attachment;
1621 IUnknown_AddRef(attachment_impl->attached_iface);
1622 return hr;
1623 }
1624
1625 static HRESULT WINAPI ddraw_surface4_AddAttachedSurface(IDirectDrawSurface4 *iface, IDirectDrawSurface4 *attachment)
1626 {
1627 struct ddraw_surface *This = impl_from_IDirectDrawSurface4(iface);
1628 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface4(attachment);
1629 HRESULT hr;
1630
1631 TRACE("iface %p, attachment %p.\n", iface, attachment);
1632
1633 hr = ddraw_surface7_AddAttachedSurface(&This->IDirectDrawSurface7_iface,
1634 attachment_impl ? &attachment_impl->IDirectDrawSurface7_iface : NULL);
1635 if (FAILED(hr))
1636 {
1637 return hr;
1638 }
1639 attachment_impl->attached_iface = (IUnknown *)attachment;
1640 IUnknown_AddRef(attachment_impl->attached_iface);
1641 ddraw_surface7_Release(&attachment_impl->IDirectDrawSurface7_iface);
1642 return hr;
1643 }
1644 static HRESULT WINAPI ddraw_surface3_AddAttachedSurface(IDirectDrawSurface3 *iface, IDirectDrawSurface3 *attachment)
1645 {
1646 struct ddraw_surface *This = impl_from_IDirectDrawSurface3(iface);
1647 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface3(attachment);
1648 HRESULT hr;
1649
1650 TRACE("iface %p, attachment %p.\n", iface, attachment);
1651
1652 /* Tests suggest that
1653 * -> offscreen plain surfaces can be attached to other offscreen plain surfaces
1654 * -> offscreen plain surfaces can be attached to primaries
1655 * -> primaries can be attached to offscreen plain surfaces
1656 * -> z buffers can be attached to primaries */
1657 if (This->surface_desc.ddsCaps.dwCaps & (DDSCAPS_PRIMARYSURFACE | DDSCAPS_OFFSCREENPLAIN)
1658 && attachment_impl->surface_desc.ddsCaps.dwCaps & (DDSCAPS_PRIMARYSURFACE | DDSCAPS_OFFSCREENPLAIN))
1659 {
1660 /* Sizes have to match */
1661 if (attachment_impl->surface_desc.dwWidth != This->surface_desc.dwWidth
1662 || attachment_impl->surface_desc.dwHeight != This->surface_desc.dwHeight)
1663 {
1664 WARN("Surface sizes do not match.\n");
1665 return DDERR_CANNOTATTACHSURFACE;
1666 }
1667 /* OK */
1668 }
1669 else if (This->surface_desc.ddsCaps.dwCaps & (DDSCAPS_PRIMARYSURFACE | DDSCAPS_3DDEVICE)
1670 && attachment_impl->surface_desc.ddsCaps.dwCaps & (DDSCAPS_ZBUFFER))
1671 {
1672 /* OK */
1673 }
1674 else
1675 {
1676 WARN("Invalid attachment combination.\n");
1677 return DDERR_CANNOTATTACHSURFACE;
1678 }
1679
1680 hr = ddraw_surface_attach_surface(This, attachment_impl);
1681 if (FAILED(hr))
1682 {
1683 return hr;
1684 }
1685 attachment_impl->attached_iface = (IUnknown *)attachment;
1686 IUnknown_AddRef(attachment_impl->attached_iface);
1687 return hr;
1688 }
1689
1690 static HRESULT WINAPI ddraw_surface2_AddAttachedSurface(IDirectDrawSurface2 *iface, IDirectDrawSurface2 *attachment)
1691 {
1692 struct ddraw_surface *This = impl_from_IDirectDrawSurface2(iface);
1693 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface2(attachment);
1694 HRESULT hr;
1695
1696 TRACE("iface %p, attachment %p.\n", iface, attachment);
1697
1698 hr = ddraw_surface3_AddAttachedSurface(&This->IDirectDrawSurface3_iface,
1699 attachment_impl ? &attachment_impl->IDirectDrawSurface3_iface : NULL);
1700 if (FAILED(hr))
1701 {
1702 return hr;
1703 }
1704 attachment_impl->attached_iface = (IUnknown *)attachment;
1705 IUnknown_AddRef(attachment_impl->attached_iface);
1706 ddraw_surface3_Release(&attachment_impl->IDirectDrawSurface3_iface);
1707 return hr;
1708 }
1709
1710 static HRESULT WINAPI ddraw_surface1_AddAttachedSurface(IDirectDrawSurface *iface, IDirectDrawSurface *attachment)
1711 {
1712 struct ddraw_surface *This = impl_from_IDirectDrawSurface(iface);
1713 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface(attachment);
1714 HRESULT hr;
1715
1716 TRACE("iface %p, attachment %p.\n", iface, attachment);
1717
1718 hr = ddraw_surface3_AddAttachedSurface(&This->IDirectDrawSurface3_iface,
1719 attachment_impl ? &attachment_impl->IDirectDrawSurface3_iface : NULL);
1720 if (FAILED(hr))
1721 {
1722 return hr;
1723 }
1724 attachment_impl->attached_iface = (IUnknown *)attachment;
1725 IUnknown_AddRef(attachment_impl->attached_iface);
1726 ddraw_surface3_Release(&attachment_impl->IDirectDrawSurface3_iface);
1727 return hr;
1728 }
1729
1730 /*****************************************************************************
1731 * IDirectDrawSurface7::DeleteAttachedSurface
1732 *
1733 * Removes a surface from the attachment chain. The surface's refcount
1734 * is decreased by one after it has been removed
1735 *
1736 * Params:
1737 * Flags: Some flags, not used by this implementation
1738 * Attach: Surface to detach
1739 *
1740 * Returns:
1741 * DD_OK on success
1742 * DDERR_SURFACENOTATTACHED if the surface isn't attached to
1743 *
1744 *****************************************************************************/
1745 static HRESULT ddraw_surface_delete_attached_surface(struct ddraw_surface *surface,
1746 struct ddraw_surface *attachment, IUnknown *detach_iface)
1747 {
1748 struct ddraw_surface *prev = surface;
1749
1750 TRACE("surface %p, attachment %p, detach_iface %p.\n", surface, attachment, detach_iface);
1751
1752 wined3d_mutex_lock();
1753 if (!attachment || (attachment->first_attached != surface) || (attachment == surface) )
1754 {
1755 wined3d_mutex_unlock();
1756 return DDERR_CANNOTDETACHSURFACE;
1757 }
1758
1759 if (attachment->attached_iface != detach_iface)
1760 {
1761 WARN("attachment->attach_iface %p != detach_iface %p.\n", attachment->attached_iface, detach_iface);
1762 wined3d_mutex_unlock();
1763 return DDERR_SURFACENOTATTACHED;
1764 }
1765
1766 /* Remove MIPMAPSUBLEVEL if this seemed to be one */
1767 if (surface->surface_desc.ddsCaps.dwCaps & attachment->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
1768 {
1769 attachment->surface_desc.ddsCaps.dwCaps2 &= ~DDSCAPS2_MIPMAPSUBLEVEL;
1770 /* FIXME: we should probably also subtract from dwMipMapCount of this
1771 * and all parent surfaces */
1772 }
1773
1774 /* Find the predecessor of the detached surface */
1775 while (prev)
1776 {
1777 if (prev->next_attached == attachment)
1778 break;
1779 prev = prev->next_attached;
1780 }
1781
1782 /* There must be a surface, otherwise there's a bug */
1783 assert(prev);
1784
1785 /* Unchain the surface */
1786 prev->next_attached = attachment->next_attached;
1787 attachment->next_attached = NULL;
1788 attachment->first_attached = attachment;
1789
1790 /* Check if the wined3d depth stencil needs updating. */
1791 if (surface->ddraw->d3ddevice)
1792 d3d_device_update_depth_stencil(surface->ddraw->d3ddevice);
1793 wined3d_mutex_unlock();
1794
1795 /* Set attached_iface to NULL before releasing it, the surface may go
1796 * away. */
1797 attachment->attached_iface = NULL;
1798 IUnknown_Release(detach_iface);
1799
1800 return DD_OK;
1801 }
1802
1803 static HRESULT WINAPI ddraw_surface7_DeleteAttachedSurface(IDirectDrawSurface7 *iface,
1804 DWORD flags, IDirectDrawSurface7 *attachment)
1805 {
1806 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
1807 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface7(attachment);
1808
1809 TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
1810
1811 return ddraw_surface_delete_attached_surface(surface, attachment_impl, (IUnknown *)attachment);
1812 }
1813
1814 static HRESULT WINAPI ddraw_surface4_DeleteAttachedSurface(IDirectDrawSurface4 *iface,
1815 DWORD flags, IDirectDrawSurface4 *attachment)
1816 {
1817 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
1818 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface4(attachment);
1819
1820 TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
1821
1822 return ddraw_surface_delete_attached_surface(surface, attachment_impl, (IUnknown *)attachment);
1823 }
1824
1825 static HRESULT WINAPI ddraw_surface3_DeleteAttachedSurface(IDirectDrawSurface3 *iface,
1826 DWORD flags, IDirectDrawSurface3 *attachment)
1827 {
1828 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
1829 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface3(attachment);
1830
1831 TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
1832
1833 return ddraw_surface_delete_attached_surface(surface, attachment_impl, (IUnknown *)attachment);
1834 }
1835
1836 static HRESULT WINAPI ddraw_surface2_DeleteAttachedSurface(IDirectDrawSurface2 *iface,
1837 DWORD flags, IDirectDrawSurface2 *attachment)
1838 {
1839 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
1840 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface2(attachment);
1841
1842 TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
1843
1844 return ddraw_surface_delete_attached_surface(surface, attachment_impl, (IUnknown *)attachment);
1845 }
1846
1847 static HRESULT WINAPI ddraw_surface1_DeleteAttachedSurface(IDirectDrawSurface *iface,
1848 DWORD flags, IDirectDrawSurface *attachment)
1849 {
1850 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
1851 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface(attachment);
1852
1853 TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
1854
1855 return ddraw_surface_delete_attached_surface(surface, attachment_impl, (IUnknown *)attachment);
1856 }
1857
1858 /*****************************************************************************
1859 * IDirectDrawSurface7::AddOverlayDirtyRect
1860 *
1861 * "This method is not currently implemented"
1862 *
1863 * Params:
1864 * Rect: ?
1865 *
1866 * Returns:
1867 * DDERR_UNSUPPORTED
1868 *
1869 *****************************************************************************/
1870 static HRESULT WINAPI ddraw_surface7_AddOverlayDirtyRect(IDirectDrawSurface7 *iface, RECT *Rect)
1871 {
1872 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(Rect));
1873
1874 return DDERR_UNSUPPORTED; /* unchecked */
1875 }
1876
1877 static HRESULT WINAPI ddraw_surface4_AddOverlayDirtyRect(IDirectDrawSurface4 *iface, RECT *rect)
1878 {
1879 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
1880
1881 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
1882
1883 return ddraw_surface7_AddOverlayDirtyRect(&surface->IDirectDrawSurface7_iface, rect);
1884 }
1885
1886 static HRESULT WINAPI ddraw_surface3_AddOverlayDirtyRect(IDirectDrawSurface3 *iface, RECT *rect)
1887 {
1888 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
1889
1890 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
1891
1892 return ddraw_surface7_AddOverlayDirtyRect(&surface->IDirectDrawSurface7_iface, rect);
1893 }
1894
1895 static HRESULT WINAPI ddraw_surface2_AddOverlayDirtyRect(IDirectDrawSurface2 *iface, RECT *rect)
1896 {
1897 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
1898
1899 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
1900
1901 return ddraw_surface7_AddOverlayDirtyRect(&surface->IDirectDrawSurface7_iface, rect);
1902 }
1903
1904 static HRESULT WINAPI ddraw_surface1_AddOverlayDirtyRect(IDirectDrawSurface *iface, RECT *rect)
1905 {
1906 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
1907
1908 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
1909
1910 return ddraw_surface7_AddOverlayDirtyRect(&surface->IDirectDrawSurface7_iface, rect);
1911 }
1912
1913 /*****************************************************************************
1914 * IDirectDrawSurface7::GetDC
1915 *
1916 * Returns a GDI device context for the surface
1917 *
1918 * Params:
1919 * hdc: Address of a HDC variable to store the dc to
1920 *
1921 * Returns:
1922 * DD_OK on success
1923 * DDERR_INVALIDPARAMS if hdc is NULL
1924 * For details, see IWineD3DSurface::GetDC
1925 *
1926 *****************************************************************************/
1927 static HRESULT WINAPI ddraw_surface7_GetDC(IDirectDrawSurface7 *iface, HDC *hdc)
1928 {
1929 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
1930 HRESULT hr = DD_OK;
1931
1932 TRACE("iface %p, dc %p.\n", iface, hdc);
1933
1934 if(!hdc)
1935 return DDERR_INVALIDPARAMS;
1936
1937 wined3d_mutex_lock();
1938 if (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
1939 hr = ddraw_surface_update_frontbuffer(surface, NULL, TRUE);
1940 if (SUCCEEDED(hr))
1941 hr = wined3d_surface_getdc(surface->wined3d_surface, hdc);
1942 wined3d_mutex_unlock();
1943 switch(hr)
1944 {
1945 /* Some, but not all errors set *hdc to NULL. E.g. DCALREADYCREATED does not
1946 * touch *hdc
1947 */
1948 case WINED3DERR_INVALIDCALL:
1949 if(hdc) *hdc = NULL;
1950 return DDERR_INVALIDPARAMS;
1951
1952 default: return hr;
1953 }
1954 }
1955
1956 static HRESULT WINAPI ddraw_surface4_GetDC(IDirectDrawSurface4 *iface, HDC *dc)
1957 {
1958 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
1959
1960 TRACE("iface %p, dc %p.\n", iface, dc);
1961
1962 return ddraw_surface7_GetDC(&surface->IDirectDrawSurface7_iface, dc);
1963 }
1964
1965 static HRESULT WINAPI ddraw_surface3_GetDC(IDirectDrawSurface3 *iface, HDC *dc)
1966 {
1967 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
1968
1969 TRACE("iface %p, dc %p.\n", iface, dc);
1970
1971 return ddraw_surface7_GetDC(&surface->IDirectDrawSurface7_iface, dc);
1972 }
1973
1974 static HRESULT WINAPI ddraw_surface2_GetDC(IDirectDrawSurface2 *iface, HDC *dc)
1975 {
1976 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
1977
1978 TRACE("iface %p, dc %p.\n", iface, dc);
1979
1980 return ddraw_surface7_GetDC(&surface->IDirectDrawSurface7_iface, dc);
1981 }
1982
1983 static HRESULT WINAPI ddraw_surface1_GetDC(IDirectDrawSurface *iface, HDC *dc)
1984 {
1985 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
1986
1987 TRACE("iface %p, dc %p.\n", iface, dc);
1988
1989 return ddraw_surface7_GetDC(&surface->IDirectDrawSurface7_iface, dc);
1990 }
1991
1992 /*****************************************************************************
1993 * IDirectDrawSurface7::ReleaseDC
1994 *
1995 * Releases the DC that was constructed with GetDC
1996 *
1997 * Params:
1998 * hdc: HDC to release
1999 *
2000 * Returns:
2001 * DD_OK on success
2002 * For more details, see IWineD3DSurface::ReleaseDC
2003 *
2004 *****************************************************************************/
2005 static HRESULT WINAPI ddraw_surface7_ReleaseDC(IDirectDrawSurface7 *iface, HDC hdc)
2006 {
2007 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2008 HRESULT hr;
2009
2010 TRACE("iface %p, dc %p.\n", iface, hdc);
2011
2012 wined3d_mutex_lock();
2013 hr = wined3d_surface_releasedc(surface->wined3d_surface, hdc);
2014 if (SUCCEEDED(hr) && (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER))
2015 hr = ddraw_surface_update_frontbuffer(surface, NULL, FALSE);
2016 wined3d_mutex_unlock();
2017
2018 return hr;
2019 }
2020
2021 static HRESULT WINAPI ddraw_surface4_ReleaseDC(IDirectDrawSurface4 *iface, HDC dc)
2022 {
2023 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2024
2025 TRACE("iface %p, dc %p.\n", iface, dc);
2026
2027 return ddraw_surface7_ReleaseDC(&surface->IDirectDrawSurface7_iface, dc);
2028 }
2029
2030 static HRESULT WINAPI ddraw_surface3_ReleaseDC(IDirectDrawSurface3 *iface, HDC dc)
2031 {
2032 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2033
2034 TRACE("iface %p, dc %p.\n", iface, dc);
2035
2036 return ddraw_surface7_ReleaseDC(&surface->IDirectDrawSurface7_iface, dc);
2037 }
2038
2039 static HRESULT WINAPI ddraw_surface2_ReleaseDC(IDirectDrawSurface2 *iface, HDC dc)
2040 {
2041 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2042
2043 TRACE("iface %p, dc %p.\n", iface, dc);
2044
2045 return ddraw_surface7_ReleaseDC(&surface->IDirectDrawSurface7_iface, dc);
2046 }
2047
2048 static HRESULT WINAPI ddraw_surface1_ReleaseDC(IDirectDrawSurface *iface, HDC dc)
2049 {
2050 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2051
2052 TRACE("iface %p, dc %p.\n", iface, dc);
2053
2054 return ddraw_surface7_ReleaseDC(&surface->IDirectDrawSurface7_iface, dc);
2055 }
2056
2057 /*****************************************************************************
2058 * IDirectDrawSurface7::GetCaps
2059 *
2060 * Returns the surface's caps
2061 *
2062 * Params:
2063 * Caps: Address to write the caps to
2064 *
2065 * Returns:
2066 * DD_OK on success
2067 * DDERR_INVALIDPARAMS if Caps is NULL
2068 *
2069 *****************************************************************************/
2070 static HRESULT WINAPI ddraw_surface7_GetCaps(IDirectDrawSurface7 *iface, DDSCAPS2 *Caps)
2071 {
2072 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2073
2074 TRACE("iface %p, caps %p.\n", iface, Caps);
2075
2076 if(!Caps)
2077 return DDERR_INVALIDPARAMS;
2078
2079 *Caps = surface->surface_desc.ddsCaps;
2080
2081 return DD_OK;
2082 }
2083
2084 static HRESULT WINAPI ddraw_surface4_GetCaps(IDirectDrawSurface4 *iface, DDSCAPS2 *caps)
2085 {
2086 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2087
2088 TRACE("iface %p, caps %p.\n", iface, caps);
2089
2090 return ddraw_surface7_GetCaps(&surface->IDirectDrawSurface7_iface, caps);
2091 }
2092
2093 static HRESULT WINAPI ddraw_surface3_GetCaps(IDirectDrawSurface3 *iface, DDSCAPS *caps)
2094 {
2095 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2096 DDSCAPS2 caps2;
2097 HRESULT hr;
2098
2099 TRACE("iface %p, caps %p.\n", iface, caps);
2100
2101 hr = ddraw_surface7_GetCaps(&surface->IDirectDrawSurface7_iface, &caps2);
2102 if (FAILED(hr)) return hr;
2103
2104 caps->dwCaps = caps2.dwCaps;
2105 return hr;
2106 }
2107
2108 static HRESULT WINAPI ddraw_surface2_GetCaps(IDirectDrawSurface2 *iface, DDSCAPS *caps)
2109 {
2110 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2111 DDSCAPS2 caps2;
2112 HRESULT hr;
2113
2114 TRACE("iface %p, caps %p.\n", iface, caps);
2115
2116 hr = ddraw_surface7_GetCaps(&surface->IDirectDrawSurface7_iface, &caps2);
2117 if (FAILED(hr)) return hr;
2118
2119 caps->dwCaps = caps2.dwCaps;
2120 return hr;
2121 }
2122
2123 static HRESULT WINAPI ddraw_surface1_GetCaps(IDirectDrawSurface *iface, DDSCAPS *caps)
2124 {
2125 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2126 DDSCAPS2 caps2;
2127 HRESULT hr;
2128
2129 TRACE("iface %p, caps %p.\n", iface, caps);
2130
2131 hr = ddraw_surface7_GetCaps(&surface->IDirectDrawSurface7_iface, &caps2);
2132 if (FAILED(hr)) return hr;
2133
2134 caps->dwCaps = caps2.dwCaps;
2135 return hr;
2136 }
2137
2138 /*****************************************************************************
2139 * IDirectDrawSurface7::SetPriority
2140 *
2141 * Sets a texture priority for managed textures.
2142 *
2143 * Params:
2144 * Priority: The new priority
2145 *
2146 * Returns:
2147 * DD_OK on success
2148 * For more details, see IWineD3DSurface::SetPriority
2149 *
2150 *****************************************************************************/
2151 static HRESULT WINAPI ddraw_surface7_SetPriority(IDirectDrawSurface7 *iface, DWORD Priority)
2152 {
2153 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2154 HRESULT hr;
2155
2156 TRACE("iface %p, priority %u.\n", iface, Priority);
2157
2158 wined3d_mutex_lock();
2159 hr = wined3d_surface_set_priority(surface->wined3d_surface, Priority);
2160 wined3d_mutex_unlock();
2161
2162 return hr;
2163 }
2164
2165 /*****************************************************************************
2166 * IDirectDrawSurface7::GetPriority
2167 *
2168 * Returns the surface's priority
2169 *
2170 * Params:
2171 * Priority: Address of a variable to write the priority to
2172 *
2173 * Returns:
2174 * D3D_OK on success
2175 * DDERR_INVALIDPARAMS if Priority == NULL
2176 * For more details, see IWineD3DSurface::GetPriority
2177 *
2178 *****************************************************************************/
2179 static HRESULT WINAPI ddraw_surface7_GetPriority(IDirectDrawSurface7 *iface, DWORD *Priority)
2180 {
2181 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2182
2183 TRACE("iface %p, priority %p.\n", iface, Priority);
2184
2185 if(!Priority)
2186 {
2187 return DDERR_INVALIDPARAMS;
2188 }
2189
2190 wined3d_mutex_lock();
2191 *Priority = wined3d_surface_get_priority(surface->wined3d_surface);
2192 wined3d_mutex_unlock();
2193
2194 return DD_OK;
2195 }
2196
2197 /*****************************************************************************
2198 * IDirectDrawSurface7::SetPrivateData
2199 *
2200 * Stores some data in the surface that is intended for the application's
2201 * use.
2202 *
2203 * Params:
2204 * tag: GUID that identifies the data
2205 * Data: Pointer to the private data
2206 * Size: Size of the private data
2207 * Flags: Some flags
2208 *
2209 * Returns:
2210 * D3D_OK on success
2211 * For more details, see IWineD3DSurface::SetPrivateData
2212 *
2213 *****************************************************************************/
2214 static HRESULT WINAPI ddraw_surface7_SetPrivateData(IDirectDrawSurface7 *iface,
2215 REFGUID tag, void *Data, DWORD Size, DWORD Flags)
2216 {
2217 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2218 struct wined3d_resource *resource;
2219 HRESULT hr;
2220
2221 TRACE("iface %p, tag %s, data %p, data_size %u, flags %#x.\n",
2222 iface, debugstr_guid(tag), Data, Size, Flags);
2223
2224 wined3d_mutex_lock();
2225 resource = wined3d_surface_get_resource(surface->wined3d_surface);
2226 hr = wined3d_resource_set_private_data(resource, tag, Data, Size, Flags);
2227 wined3d_mutex_unlock();
2228
2229 switch(hr)
2230 {
2231 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
2232 default: return hr;
2233 }
2234 }
2235
2236 static HRESULT WINAPI ddraw_surface4_SetPrivateData(IDirectDrawSurface4 *iface,
2237 REFGUID tag, void *data, DWORD size, DWORD flags)
2238 {
2239 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2240
2241 TRACE("iface %p, tag %s, data %p, data_size %u, flags %#x.\n",
2242 iface, debugstr_guid(tag), data, size, flags);
2243
2244 return ddraw_surface7_SetPrivateData(&surface->IDirectDrawSurface7_iface, tag, data, size, flags);
2245 }
2246
2247 /*****************************************************************************
2248 * IDirectDrawSurface7::GetPrivateData
2249 *
2250 * Returns the private data set with IDirectDrawSurface7::SetPrivateData
2251 *
2252 * Params:
2253 * tag: GUID of the data to return
2254 * Data: Address where to write the data to
2255 * Size: Size of the buffer at Data
2256 *
2257 * Returns:
2258 * DD_OK on success
2259 * DDERR_INVALIDPARAMS if Data is NULL
2260 * For more details, see IWineD3DSurface::GetPrivateData
2261 *
2262 *****************************************************************************/
2263 static HRESULT WINAPI ddraw_surface7_GetPrivateData(IDirectDrawSurface7 *iface, REFGUID tag, void *Data, DWORD *Size)
2264 {
2265 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2266 struct wined3d_resource *resource;
2267 HRESULT hr;
2268
2269 TRACE("iface %p, tag %s, data %p, data_size %p.\n",
2270 iface, debugstr_guid(tag), Data, Size);
2271
2272 if(!Data)
2273 return DDERR_INVALIDPARAMS;
2274
2275 wined3d_mutex_lock();
2276 resource = wined3d_surface_get_resource(surface->wined3d_surface);
2277 hr = wined3d_resource_get_private_data(resource, tag, Data, Size);
2278 wined3d_mutex_unlock();
2279
2280 return hr;
2281 }
2282
2283 static HRESULT WINAPI ddraw_surface4_GetPrivateData(IDirectDrawSurface4 *iface, REFGUID tag, void *data, DWORD *size)
2284 {
2285 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2286
2287 TRACE("iface %p, tag %s, data %p, data_size %p.\n",
2288 iface, debugstr_guid(tag), data, size);
2289
2290 return ddraw_surface7_GetPrivateData(&surface->IDirectDrawSurface7_iface, tag, data, size);
2291 }
2292
2293 /*****************************************************************************
2294 * IDirectDrawSurface7::FreePrivateData
2295 *
2296 * Frees private data stored in the surface
2297 *
2298 * Params:
2299 * tag: Tag of the data to free
2300 *
2301 * Returns:
2302 * D3D_OK on success
2303 * For more details, see IWineD3DSurface::FreePrivateData
2304 *
2305 *****************************************************************************/
2306 static HRESULT WINAPI ddraw_surface7_FreePrivateData(IDirectDrawSurface7 *iface, REFGUID tag)
2307 {
2308 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2309 struct wined3d_resource *resource;
2310 HRESULT hr;
2311
2312 TRACE("iface %p, tag %s.\n", iface, debugstr_guid(tag));
2313
2314 wined3d_mutex_lock();
2315 resource = wined3d_surface_get_resource(surface->wined3d_surface);
2316 hr = wined3d_resource_free_private_data(resource, tag);
2317 wined3d_mutex_unlock();
2318
2319 return hr;
2320 }
2321
2322 static HRESULT WINAPI ddraw_surface4_FreePrivateData(IDirectDrawSurface4 *iface, REFGUID tag)
2323 {
2324 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2325
2326 TRACE("iface %p, tag %s.\n", iface, debugstr_guid(tag));
2327
2328 return ddraw_surface7_FreePrivateData(&surface->IDirectDrawSurface7_iface, tag);
2329 }
2330
2331 /*****************************************************************************
2332 * IDirectDrawSurface7::PageLock
2333 *
2334 * Prevents a sysmem surface from being paged out
2335 *
2336 * Params:
2337 * Flags: Not used, must be 0(unchecked)
2338 *
2339 * Returns:
2340 * DD_OK, because it's a stub
2341 *
2342 *****************************************************************************/
2343 static HRESULT WINAPI ddraw_surface7_PageLock(IDirectDrawSurface7 *iface, DWORD Flags)
2344 {
2345 TRACE("iface %p, flags %#x.\n", iface, Flags);
2346
2347 /* This is Windows memory management related - we don't need this */
2348 return DD_OK;
2349 }
2350
2351 static HRESULT WINAPI ddraw_surface4_PageLock(IDirectDrawSurface4 *iface, DWORD flags)
2352 {
2353 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2354
2355 TRACE("iface %p, flags %#x.\n", iface, flags);
2356
2357 return ddraw_surface7_PageLock(&surface->IDirectDrawSurface7_iface, flags);
2358 }
2359
2360 static HRESULT WINAPI ddraw_surface3_PageLock(IDirectDrawSurface3 *iface, DWORD flags)
2361 {
2362 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2363
2364 TRACE("iface %p, flags %#x.\n", iface, flags);
2365
2366 return ddraw_surface7_PageLock(&surface->IDirectDrawSurface7_iface, flags);
2367 }
2368
2369 static HRESULT WINAPI ddraw_surface2_PageLock(IDirectDrawSurface2 *iface, DWORD flags)
2370 {
2371 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2372
2373 TRACE("iface %p, flags %#x.\n", iface, flags);
2374
2375 return ddraw_surface7_PageLock(&surface->IDirectDrawSurface7_iface, flags);
2376 }
2377
2378 /*****************************************************************************
2379 * IDirectDrawSurface7::PageUnlock
2380 *
2381 * Allows a sysmem surface to be paged out
2382 *
2383 * Params:
2384 * Flags: Not used, must be 0(unchecked)
2385 *
2386 * Returns:
2387 * DD_OK, because it's a stub
2388 *
2389 *****************************************************************************/
2390 static HRESULT WINAPI ddraw_surface7_PageUnlock(IDirectDrawSurface7 *iface, DWORD Flags)
2391 {
2392 TRACE("iface %p, flags %#x.\n", iface, Flags);
2393
2394 return DD_OK;
2395 }
2396
2397 static HRESULT WINAPI ddraw_surface4_PageUnlock(IDirectDrawSurface4 *iface, DWORD flags)
2398 {
2399 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2400
2401 TRACE("iface %p, flags %#x.\n", iface, flags);
2402
2403 return ddraw_surface7_PageUnlock(&surface->IDirectDrawSurface7_iface, flags);
2404 }
2405
2406 static HRESULT WINAPI ddraw_surface3_PageUnlock(IDirectDrawSurface3 *iface, DWORD flags)
2407 {
2408 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2409
2410 TRACE("iface %p, flags %#x.\n", iface, flags);
2411
2412 return ddraw_surface7_PageUnlock(&surface->IDirectDrawSurface7_iface, flags);
2413 }
2414
2415 static HRESULT WINAPI ddraw_surface2_PageUnlock(IDirectDrawSurface2 *iface, DWORD flags)
2416 {
2417 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2418
2419 TRACE("iface %p, flags %#x.\n", iface, flags);
2420
2421 return ddraw_surface7_PageUnlock(&surface->IDirectDrawSurface7_iface, flags);
2422 }
2423
2424 /*****************************************************************************
2425 * IDirectDrawSurface7::BltBatch
2426 *
2427 * An unimplemented function
2428 *
2429 * Params:
2430 * ?
2431 *
2432 * Returns:
2433 * DDERR_UNSUPPORTED
2434 *
2435 *****************************************************************************/
2436 static HRESULT WINAPI ddraw_surface7_BltBatch(IDirectDrawSurface7 *iface, DDBLTBATCH *Batch, DWORD Count, DWORD Flags)
2437 {
2438 TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, Batch, Count, Flags);
2439
2440 /* MSDN: "not currently implemented" */
2441 return DDERR_UNSUPPORTED;
2442 }
2443
2444 static HRESULT WINAPI ddraw_surface4_BltBatch(IDirectDrawSurface4 *iface, DDBLTBATCH *batch, DWORD count, DWORD flags)
2445 {
2446 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2447
2448 TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
2449
2450 return ddraw_surface7_BltBatch(&surface->IDirectDrawSurface7_iface, batch, count, flags);
2451 }
2452
2453 static HRESULT WINAPI ddraw_surface3_BltBatch(IDirectDrawSurface3 *iface, DDBLTBATCH *batch, DWORD count, DWORD flags)
2454 {
2455 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2456
2457 TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
2458
2459 return ddraw_surface7_BltBatch(&surface->IDirectDrawSurface7_iface, batch, count, flags);
2460 }
2461
2462 static HRESULT WINAPI ddraw_surface2_BltBatch(IDirectDrawSurface2 *iface, DDBLTBATCH *batch, DWORD count, DWORD flags)
2463 {
2464 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2465
2466 TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
2467
2468 return ddraw_surface7_BltBatch(&surface->IDirectDrawSurface7_iface, batch, count, flags);
2469 }
2470
2471 static HRESULT WINAPI ddraw_surface1_BltBatch(IDirectDrawSurface *iface, DDBLTBATCH *batch, DWORD count, DWORD flags)
2472 {
2473 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2474
2475 TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
2476
2477 return ddraw_surface7_BltBatch(&surface->IDirectDrawSurface7_iface, batch, count, flags);
2478 }
2479
2480 /*****************************************************************************
2481 * IDirectDrawSurface7::EnumAttachedSurfaces
2482 *
2483 * Enumerates all surfaces attached to this surface
2484 *
2485 * Params:
2486 * context: Pointer to pass unmodified to the callback
2487 * cb: Callback function to call for each surface
2488 *
2489 * Returns:
2490 * DD_OK on success
2491 * DDERR_INVALIDPARAMS if cb is NULL
2492 *
2493 *****************************************************************************/
2494 static HRESULT WINAPI ddraw_surface7_EnumAttachedSurfaces(IDirectDrawSurface7 *iface,
2495 void *context, LPDDENUMSURFACESCALLBACK7 cb)
2496 {
2497 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2498 struct ddraw_surface *surf;
2499 DDSURFACEDESC2 desc;
2500 int i;
2501
2502 /* Attached surfaces aren't handled in WineD3D */
2503 TRACE("iface %p, context %p, callback %p.\n", iface, context, cb);
2504
2505 if(!cb)
2506 return DDERR_INVALIDPARAMS;
2507
2508 wined3d_mutex_lock();
2509
2510 for(i = 0; i < MAX_COMPLEX_ATTACHED; i++)
2511 {
2512 surf = surface->complex_array[i];
2513 if(!surf) break;
2514
2515 ddraw_surface7_AddRef(&surf->IDirectDrawSurface7_iface);
2516 desc = surf->surface_desc;
2517 /* check: != DDENUMRET_OK or == DDENUMRET_CANCEL? */
2518 if (cb(&surf->IDirectDrawSurface7_iface, &desc, context) == DDENUMRET_CANCEL)
2519 {
2520 wined3d_mutex_unlock();
2521 return DD_OK;
2522 }
2523 }
2524
2525 for (surf = surface->next_attached; surf != NULL; surf = surf->next_attached)
2526 {
2527 ddraw_surface7_AddRef(&surf->IDirectDrawSurface7_iface);
2528 desc = surf->surface_desc;
2529 /* check: != DDENUMRET_OK or == DDENUMRET_CANCEL? */
2530 if (cb(&surf->IDirectDrawSurface7_iface, &desc, context) == DDENUMRET_CANCEL)
2531 {
2532 wined3d_mutex_unlock();
2533 return DD_OK;
2534 }
2535 }
2536
2537 TRACE(" end of enumeration.\n");
2538
2539 wined3d_mutex_unlock();
2540
2541 return DD_OK;
2542 }
2543
2544 struct callback_info2
2545 {
2546 LPDDENUMSURFACESCALLBACK2 callback;
2547 void *context;
2548 };
2549
2550 struct callback_info
2551 {
2552 LPDDENUMSURFACESCALLBACK callback;
2553 void *context;
2554 };
2555
2556 static HRESULT CALLBACK EnumCallback2(IDirectDrawSurface7 *surface, DDSURFACEDESC2 *surface_desc, void *context)
2557 {
2558 struct ddraw_surface *surface_impl = impl_from_IDirectDrawSurface7(surface);
2559 const struct callback_info2 *info = context;
2560
2561 ddraw_surface4_AddRef(&surface_impl->IDirectDrawSurface4_iface);
2562 ddraw_surface7_Release(surface);
2563
2564 return info->callback(&surface_impl->IDirectDrawSurface4_iface, surface_desc, info->context);
2565 }
2566
2567 static HRESULT CALLBACK EnumCallback(IDirectDrawSurface7 *surface, DDSURFACEDESC2 *surface_desc, void *context)
2568 {
2569 struct ddraw_surface *surface_impl = impl_from_IDirectDrawSurface7(surface);
2570 const struct callback_info *info = context;
2571
2572 ddraw_surface1_AddRef(&surface_impl->IDirectDrawSurface_iface);
2573 ddraw_surface7_Release(surface);
2574
2575 /* FIXME: Check surface_test.dwSize */
2576 return info->callback(&surface_impl->IDirectDrawSurface_iface,
2577 (DDSURFACEDESC *)surface_desc, info->context);
2578 }
2579
2580 static HRESULT WINAPI ddraw_surface4_EnumAttachedSurfaces(IDirectDrawSurface4 *iface,
2581 void *context, LPDDENUMSURFACESCALLBACK2 callback)
2582 {
2583 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2584 struct callback_info2 info;
2585
2586 TRACE("iface %p, context %p, callback %p.\n", iface, context, callback);
2587
2588 info.callback = callback;
2589 info.context = context;
2590
2591 return ddraw_surface7_EnumAttachedSurfaces(&surface->IDirectDrawSurface7_iface,
2592 &info, EnumCallback2);
2593 }
2594
2595 static HRESULT WINAPI ddraw_surface3_EnumAttachedSurfaces(IDirectDrawSurface3 *iface,
2596 void *context, LPDDENUMSURFACESCALLBACK callback)
2597 {
2598 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2599 struct callback_info info;
2600
2601 TRACE("iface %p, context %p, callback %p.\n", iface, context, callback);
2602
2603 info.callback = callback;
2604 info.context = context;
2605
2606 return ddraw_surface7_EnumAttachedSurfaces(&surface->IDirectDrawSurface7_iface,
2607 &info, EnumCallback);
2608 }
2609
2610 static HRESULT WINAPI ddraw_surface2_EnumAttachedSurfaces(IDirectDrawSurface2 *iface,
2611 void *context, LPDDENUMSURFACESCALLBACK callback)
2612 {
2613 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2614 struct callback_info info;
2615
2616 TRACE("iface %p, context %p, callback %p.\n", iface, context, callback);
2617
2618 info.callback = callback;
2619 info.context = context;
2620
2621 return ddraw_surface7_EnumAttachedSurfaces(&surface->IDirectDrawSurface7_iface,
2622 &info, EnumCallback);
2623 }
2624
2625 static HRESULT WINAPI ddraw_surface1_EnumAttachedSurfaces(IDirectDrawSurface *iface,
2626 void *context, LPDDENUMSURFACESCALLBACK callback)
2627 {
2628 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2629 struct callback_info info;
2630
2631 TRACE("iface %p, context %p, callback %p.\n", iface, context, callback);
2632
2633 info.callback = callback;
2634 info.context = context;
2635
2636 return ddraw_surface7_EnumAttachedSurfaces(&surface->IDirectDrawSurface7_iface,
2637 &info, EnumCallback);
2638 }
2639
2640 /*****************************************************************************
2641 * IDirectDrawSurface7::EnumOverlayZOrders
2642 *
2643 * "Enumerates the overlay surfaces on the specified destination"
2644 *
2645 * Params:
2646 * Flags: DDENUMOVERLAYZ_BACKTOFRONT or DDENUMOVERLAYZ_FRONTTOBACK
2647 * context: context to pass back to the callback
2648 * cb: callback function to call for each enumerated surface
2649 *
2650 * Returns:
2651 * DD_OK, because it's a stub
2652 *
2653 *****************************************************************************/
2654 static HRESULT WINAPI ddraw_surface7_EnumOverlayZOrders(IDirectDrawSurface7 *iface,
2655 DWORD Flags, void *context, LPDDENUMSURFACESCALLBACK7 cb)
2656 {
2657 FIXME("iface %p, flags %#x, context %p, callback %p stub!\n", iface, Flags, context, cb);
2658
2659 return DD_OK;
2660 }
2661
2662 static HRESULT WINAPI ddraw_surface4_EnumOverlayZOrders(IDirectDrawSurface4 *iface,
2663 DWORD flags, void *context, LPDDENUMSURFACESCALLBACK2 callback)
2664 {
2665 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2666 struct callback_info2 info;
2667
2668 TRACE("iface %p, flags %#x, context %p, callback %p.\n", iface, flags, context, callback);
2669
2670 info.callback = callback;
2671 info.context = context;
2672
2673 return ddraw_surface7_EnumOverlayZOrders(&surface->IDirectDrawSurface7_iface,
2674 flags, &info, EnumCallback2);
2675 }
2676
2677 static HRESULT WINAPI ddraw_surface3_EnumOverlayZOrders(IDirectDrawSurface3 *iface,
2678 DWORD flags, void *context, LPDDENUMSURFACESCALLBACK callback)
2679 {
2680 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2681 struct callback_info info;
2682
2683 TRACE("iface %p, flags %#x, context %p, callback %p.\n", iface, flags, context, callback);
2684
2685 info.callback = callback;
2686 info.context = context;
2687
2688 return ddraw_surface7_EnumOverlayZOrders(&surface->IDirectDrawSurface7_iface,
2689 flags, &info, EnumCallback);
2690 }
2691
2692 static HRESULT WINAPI ddraw_surface2_EnumOverlayZOrders(IDirectDrawSurface2 *iface,
2693 DWORD flags, void *context, LPDDENUMSURFACESCALLBACK callback)
2694 {
2695 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2696 struct callback_info info;
2697
2698 TRACE("iface %p, flags %#x, context %p, callback %p.\n", iface, flags, context, callback);
2699
2700 info.callback = callback;
2701 info.context = context;
2702
2703 return ddraw_surface7_EnumOverlayZOrders(&surface->IDirectDrawSurface7_iface,
2704 flags, &info, EnumCallback);
2705 }
2706
2707 static HRESULT WINAPI ddraw_surface1_EnumOverlayZOrders(IDirectDrawSurface *iface,
2708 DWORD flags, void *context, LPDDENUMSURFACESCALLBACK callback)
2709 {
2710 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2711 struct callback_info info;
2712
2713 TRACE("iface %p, flags %#x, context %p, callback %p.\n", iface, flags, context, callback);
2714
2715 info.callback = callback;
2716 info.context = context;
2717
2718 return ddraw_surface7_EnumOverlayZOrders(&surface->IDirectDrawSurface7_iface,
2719 flags, &info, EnumCallback);
2720 }
2721
2722 /*****************************************************************************
2723 * IDirectDrawSurface7::GetBltStatus
2724 *
2725 * Returns the blitting status
2726 *
2727 * Params:
2728 * Flags: DDGBS_CANBLT or DDGBS_ISBLTDONE
2729 *
2730 * Returns:
2731 * See IWineD3DSurface::Blt
2732 *
2733 *****************************************************************************/
2734 static HRESULT WINAPI ddraw_surface7_GetBltStatus(IDirectDrawSurface7 *iface, DWORD Flags)
2735 {
2736 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2737 HRESULT hr;
2738
2739 TRACE("iface %p, flags %#x.\n", iface, Flags);
2740
2741 wined3d_mutex_lock();
2742 hr = wined3d_surface_get_blt_status(surface->wined3d_surface, Flags);
2743 wined3d_mutex_unlock();
2744 switch(hr)
2745 {
2746 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
2747 default: return hr;
2748 }
2749 }
2750
2751 static HRESULT WINAPI ddraw_surface4_GetBltStatus(IDirectDrawSurface4 *iface, DWORD flags)
2752 {
2753 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2754
2755 TRACE("iface %p, flags %#x.\n", iface, flags);
2756
2757 return ddraw_surface7_GetBltStatus(&surface->IDirectDrawSurface7_iface, flags);
2758 }
2759
2760 static HRESULT WINAPI ddraw_surface3_GetBltStatus(IDirectDrawSurface3 *iface, DWORD flags)
2761 {
2762 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2763
2764 TRACE("iface %p, flags %#x.\n", iface, flags);
2765
2766 return ddraw_surface7_GetBltStatus(&surface->IDirectDrawSurface7_iface, flags);
2767 }
2768
2769 static HRESULT WINAPI ddraw_surface2_GetBltStatus(IDirectDrawSurface2 *iface, DWORD flags)
2770 {
2771 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2772
2773 TRACE("iface %p, flags %#x.\n", iface, flags);
2774
2775 return ddraw_surface7_GetBltStatus(&surface->IDirectDrawSurface7_iface, flags);
2776 }
2777
2778 static HRESULT WINAPI ddraw_surface1_GetBltStatus(IDirectDrawSurface *iface, DWORD flags)
2779 {
2780 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2781
2782 TRACE("iface %p, flags %#x.\n", iface, flags);
2783
2784 return ddraw_surface7_GetBltStatus(&surface->IDirectDrawSurface7_iface, flags);
2785 }
2786
2787 /*****************************************************************************
2788 * IDirectDrawSurface7::GetColorKey
2789 *
2790 * Returns the color key assigned to the surface
2791 *
2792 * Params:
2793 * Flags: Some flags
2794 * CKey: Address to store the key to
2795 *
2796 * Returns:
2797 * DD_OK on success
2798 * DDERR_INVALIDPARAMS if CKey is NULL
2799 *
2800 *****************************************************************************/
2801 static HRESULT WINAPI ddraw_surface7_GetColorKey(IDirectDrawSurface7 *iface, DWORD Flags, DDCOLORKEY *CKey)
2802 {
2803 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
2804
2805 TRACE("iface %p, flags %#x, color_key %p.\n", iface, Flags, CKey);
2806
2807 if(!CKey)
2808 return DDERR_INVALIDPARAMS;
2809
2810 wined3d_mutex_lock();
2811
2812 switch (Flags)
2813 {
2814 case DDCKEY_DESTBLT:
2815 if (!(This->surface_desc.dwFlags & DDSD_CKDESTBLT))
2816 {
2817 wined3d_mutex_unlock();
2818 return DDERR_NOCOLORKEY;
2819 }
2820 *CKey = This->surface_desc.ddckCKDestBlt;
2821 break;
2822
2823 case DDCKEY_DESTOVERLAY:
2824 if (!(This->surface_desc.dwFlags & DDSD_CKDESTOVERLAY))
2825 {
2826 wined3d_mutex_unlock();
2827 return DDERR_NOCOLORKEY;
2828 }
2829 *CKey = This->surface_desc.u3.ddckCKDestOverlay;
2830 break;
2831
2832 case DDCKEY_SRCBLT:
2833 if (!(This->surface_desc.dwFlags & DDSD_CKSRCBLT))
2834 {
2835 wined3d_mutex_unlock();
2836 return DDERR_NOCOLORKEY;
2837 }
2838 *CKey = This->surface_desc.ddckCKSrcBlt;
2839 break;
2840
2841 case DDCKEY_SRCOVERLAY:
2842 if (!(This->surface_desc.dwFlags & DDSD_CKSRCOVERLAY))
2843 {
2844 wined3d_mutex_unlock();
2845 return DDERR_NOCOLORKEY;
2846 }
2847 *CKey = This->surface_desc.ddckCKSrcOverlay;
2848 break;
2849
2850 default:
2851 wined3d_mutex_unlock();
2852 return DDERR_INVALIDPARAMS;
2853 }
2854
2855 wined3d_mutex_unlock();
2856
2857 return DD_OK;
2858 }
2859
2860 static HRESULT WINAPI ddraw_surface4_GetColorKey(IDirectDrawSurface4 *iface, DWORD flags, DDCOLORKEY *color_key)
2861 {
2862 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2863
2864 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
2865
2866 return ddraw_surface7_GetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
2867 }
2868
2869 static HRESULT WINAPI ddraw_surface3_GetColorKey(IDirectDrawSurface3 *iface, DWORD flags, DDCOLORKEY *color_key)
2870 {
2871 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2872
2873 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
2874
2875 return ddraw_surface7_GetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
2876 }
2877
2878 static HRESULT WINAPI ddraw_surface2_GetColorKey(IDirectDrawSurface2 *iface, DWORD flags, DDCOLORKEY *color_key)
2879 {
2880 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2881
2882 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
2883
2884 return ddraw_surface7_GetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
2885 }
2886
2887 static HRESULT WINAPI ddraw_surface1_GetColorKey(IDirectDrawSurface *iface, DWORD flags, DDCOLORKEY *color_key)
2888 {
2889 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2890
2891 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
2892
2893 return ddraw_surface7_GetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
2894 }
2895
2896 /*****************************************************************************
2897 * IDirectDrawSurface7::GetFlipStatus
2898 *
2899 * Returns the flipping status of the surface
2900 *
2901 * Params:
2902 * Flags: DDGFS_CANFLIP of DDGFS_ISFLIPDONE
2903 *
2904 * Returns:
2905 * See IWineD3DSurface::GetFlipStatus
2906 *
2907 *****************************************************************************/
2908 static HRESULT WINAPI ddraw_surface7_GetFlipStatus(IDirectDrawSurface7 *iface, DWORD Flags)
2909 {
2910 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2911 HRESULT hr;
2912
2913 TRACE("iface %p, flags %#x.\n", iface, Flags);
2914
2915 wined3d_mutex_lock();
2916 hr = wined3d_surface_get_flip_status(surface->wined3d_surface, Flags);
2917 wined3d_mutex_unlock();
2918
2919 switch(hr)
2920 {
2921 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
2922 default: return hr;
2923 }
2924 }
2925
2926 static HRESULT WINAPI ddraw_surface4_GetFlipStatus(IDirectDrawSurface4 *iface, DWORD flags)
2927 {
2928 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2929
2930 TRACE("iface %p, flags %#x.\n", iface, flags);
2931
2932 return ddraw_surface7_GetFlipStatus(&surface->IDirectDrawSurface7_iface, flags);
2933 }
2934
2935 static HRESULT WINAPI ddraw_surface3_GetFlipStatus(IDirectDrawSurface3 *iface, DWORD flags)
2936 {
2937 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2938
2939 TRACE("iface %p, flags %#x.\n", iface, flags);
2940
2941 return ddraw_surface7_GetFlipStatus(&surface->IDirectDrawSurface7_iface, flags);
2942 }
2943
2944 static HRESULT WINAPI ddraw_surface2_GetFlipStatus(IDirectDrawSurface2 *iface, DWORD flags)
2945 {
2946 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2947
2948 TRACE("iface %p, flags %#x.\n", iface, flags);
2949
2950 return ddraw_surface7_GetFlipStatus(&surface->IDirectDrawSurface7_iface, flags);
2951 }
2952
2953 static HRESULT WINAPI ddraw_surface1_GetFlipStatus(IDirectDrawSurface *iface, DWORD flags)
2954 {
2955 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2956
2957 TRACE("iface %p, flags %#x.\n", iface, flags);
2958
2959 return ddraw_surface7_GetFlipStatus(&surface->IDirectDrawSurface7_iface, flags);
2960 }
2961
2962 /*****************************************************************************
2963 * IDirectDrawSurface7::GetOverlayPosition
2964 *
2965 * Returns the display coordinates of a visible and active overlay surface
2966 *
2967 * Params:
2968 * X
2969 * Y
2970 *
2971 * Returns:
2972 * DDERR_NOTAOVERLAYSURFACE, because it's a stub
2973 *****************************************************************************/
2974 static HRESULT WINAPI ddraw_surface7_GetOverlayPosition(IDirectDrawSurface7 *iface, LONG *X, LONG *Y)
2975 {
2976 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2977 HRESULT hr;
2978
2979 TRACE("iface %p, x %p, y %p.\n", iface, X, Y);
2980
2981 wined3d_mutex_lock();
2982 hr = wined3d_surface_get_overlay_position(surface->wined3d_surface, X, Y);
2983 wined3d_mutex_unlock();
2984
2985 return hr;
2986 }
2987
2988 static HRESULT WINAPI ddraw_surface4_GetOverlayPosition(IDirectDrawSurface4 *iface, LONG *x, LONG *y)
2989 {
2990 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2991
2992 TRACE("iface %p, x %p, y %p.\n", iface, x, y);
2993
2994 return ddraw_surface7_GetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
2995 }
2996
2997 static HRESULT WINAPI ddraw_surface3_GetOverlayPosition(IDirectDrawSurface3 *iface, LONG *x, LONG *y)
2998 {
2999 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3000
3001 TRACE("iface %p, x %p, y %p.\n", iface, x, y);
3002
3003 return ddraw_surface7_GetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3004 }
3005
3006 static HRESULT WINAPI ddraw_surface2_GetOverlayPosition(IDirectDrawSurface2 *iface, LONG *x, LONG *y)
3007 {
3008 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3009
3010 TRACE("iface %p, x %p, y %p.\n", iface, x, y);
3011
3012 return ddraw_surface7_GetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3013 }
3014
3015 static HRESULT WINAPI ddraw_surface1_GetOverlayPosition(IDirectDrawSurface *iface, LONG *x, LONG *y)
3016 {
3017 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3018
3019 TRACE("iface %p, x %p, y %p.\n", iface, x, y);
3020
3021 return ddraw_surface7_GetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3022 }
3023
3024 /*****************************************************************************
3025 * IDirectDrawSurface7::GetPixelFormat
3026 *
3027 * Returns the pixel format of the Surface
3028 *
3029 * Params:
3030 * PixelFormat: Pointer to a DDPIXELFORMAT structure to which the pixel
3031 * format should be written
3032 *
3033 * Returns:
3034 * DD_OK on success
3035 * DDERR_INVALIDPARAMS if PixelFormat is NULL
3036 *
3037 *****************************************************************************/
3038 static HRESULT WINAPI ddraw_surface7_GetPixelFormat(IDirectDrawSurface7 *iface, DDPIXELFORMAT *PixelFormat)
3039 {
3040 /* What is DDERR_INVALIDSURFACETYPE for here? */
3041 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3042
3043 TRACE("iface %p, pixel_format %p.\n", iface, PixelFormat);
3044
3045 if(!PixelFormat)
3046 return DDERR_INVALIDPARAMS;
3047
3048 wined3d_mutex_lock();
3049 DD_STRUCT_COPY_BYSIZE(PixelFormat, &surface->surface_desc.u4.ddpfPixelFormat);
3050 wined3d_mutex_unlock();
3051
3052 return DD_OK;
3053 }
3054
3055 static HRESULT WINAPI ddraw_surface4_GetPixelFormat(IDirectDrawSurface4 *iface, DDPIXELFORMAT *pixel_format)
3056 {
3057 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3058
3059 TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
3060
3061 return ddraw_surface7_GetPixelFormat(&surface->IDirectDrawSurface7_iface, pixel_format);
3062 }
3063
3064 static HRESULT WINAPI ddraw_surface3_GetPixelFormat(IDirectDrawSurface3 *iface, DDPIXELFORMAT *pixel_format)
3065 {
3066 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3067
3068 TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
3069
3070 return ddraw_surface7_GetPixelFormat(&surface->IDirectDrawSurface7_iface, pixel_format);
3071 }
3072
3073 static HRESULT WINAPI ddraw_surface2_GetPixelFormat(IDirectDrawSurface2 *iface, DDPIXELFORMAT *pixel_format)
3074 {
3075 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3076
3077 TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
3078
3079 return ddraw_surface7_GetPixelFormat(&surface->IDirectDrawSurface7_iface, pixel_format);
3080 }
3081
3082 static HRESULT WINAPI ddraw_surface1_GetPixelFormat(IDirectDrawSurface *iface, DDPIXELFORMAT *pixel_format)
3083 {
3084 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3085
3086 TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
3087
3088 return ddraw_surface7_GetPixelFormat(&surface->IDirectDrawSurface7_iface, pixel_format);
3089 }
3090
3091 /*****************************************************************************
3092 * IDirectDrawSurface7::GetSurfaceDesc
3093 *
3094 * Returns the description of this surface
3095 *
3096 * Params:
3097 * DDSD: Address of a DDSURFACEDESC2 structure that is to be filled with the
3098 * surface desc
3099 *
3100 * Returns:
3101 * DD_OK on success
3102 * DDERR_INVALIDPARAMS if DDSD is NULL
3103 *
3104 *****************************************************************************/
3105 static HRESULT WINAPI ddraw_surface7_GetSurfaceDesc(IDirectDrawSurface7 *iface, DDSURFACEDESC2 *DDSD)
3106 {
3107 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3108
3109 TRACE("iface %p, surface_desc %p.\n", iface, DDSD);
3110
3111 if(!DDSD)
3112 return DDERR_INVALIDPARAMS;
3113
3114 if (DDSD->dwSize != sizeof(DDSURFACEDESC2))
3115 {
3116 WARN("Incorrect struct size %d, returning DDERR_INVALIDPARAMS\n",DDSD->dwSize);
3117 return DDERR_INVALIDPARAMS;
3118 }
3119
3120 wined3d_mutex_lock();
3121 DD_STRUCT_COPY_BYSIZE(DDSD, &surface->surface_desc);
3122 TRACE("Returning surface desc:\n");
3123 if (TRACE_ON(ddraw)) DDRAW_dump_surface_desc(DDSD);
3124 wined3d_mutex_unlock();
3125
3126 return DD_OK;
3127 }
3128
3129 static HRESULT WINAPI ddraw_surface4_GetSurfaceDesc(IDirectDrawSurface4 *iface, DDSURFACEDESC2 *DDSD)
3130 {
3131 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3132
3133 TRACE("iface %p, surface_desc %p.\n", iface, DDSD);
3134
3135 return ddraw_surface7_GetSurfaceDesc(&surface->IDirectDrawSurface7_iface, DDSD);
3136 }
3137
3138 static HRESULT WINAPI ddraw_surface3_GetSurfaceDesc(IDirectDrawSurface3 *iface, DDSURFACEDESC *surface_desc)
3139 {
3140 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3141
3142 TRACE("iface %p, surface_desc %p.\n", iface, surface_desc);
3143
3144 if (!surface_desc) return DDERR_INVALIDPARAMS;
3145
3146 if (surface_desc->dwSize != sizeof(DDSURFACEDESC))
3147 {
3148 WARN("Incorrect structure size %u, returning DDERR_INVALIDPARAMS.\n", surface_desc->dwSize);
3149 return DDERR_INVALIDPARAMS;
3150 }
3151
3152 wined3d_mutex_lock();
3153 DDSD2_to_DDSD(&surface->surface_desc, surface_desc);
3154 TRACE("Returning surface desc:\n");
3155 if (TRACE_ON(ddraw))
3156 {
3157 /* DDRAW_dump_surface_desc handles the smaller size */
3158 DDRAW_dump_surface_desc((DDSURFACEDESC2 *)surface_desc);
3159 }
3160 wined3d_mutex_unlock();
3161
3162 return DD_OK;
3163 }
3164
3165 static HRESULT WINAPI ddraw_surface2_GetSurfaceDesc(IDirectDrawSurface2 *iface, DDSURFACEDESC *DDSD)
3166 {
3167 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3168
3169 TRACE("iface %p, surface_desc %p.\n", iface, DDSD);
3170
3171 return ddraw_surface3_GetSurfaceDesc(&surface->IDirectDrawSurface3_iface, DDSD);
3172 }
3173
3174 static HRESULT WINAPI ddraw_surface1_GetSurfaceDesc(IDirectDrawSurface *iface, DDSURFACEDESC *DDSD)
3175 {
3176 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3177
3178 TRACE("iface %p, surface_desc %p.\n", iface, DDSD);
3179
3180 return ddraw_surface3_GetSurfaceDesc(&surface->IDirectDrawSurface3_iface, DDSD);
3181 }
3182
3183 /*****************************************************************************
3184 * IDirectDrawSurface7::Initialize
3185 *
3186 * Initializes the surface. This is a no-op in Wine
3187 *
3188 * Params:
3189 * DD: Pointer to an DirectDraw interface
3190 * DDSD: Surface description for initialization
3191 *
3192 * Returns:
3193 * DDERR_ALREADYINITIALIZED
3194 *
3195 *****************************************************************************/
3196 static HRESULT WINAPI ddraw_surface7_Initialize(IDirectDrawSurface7 *iface,
3197 IDirectDraw *ddraw, DDSURFACEDESC2 *surface_desc)
3198 {
3199 TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
3200
3201 return DDERR_ALREADYINITIALIZED;
3202 }
3203
3204 static HRESULT WINAPI ddraw_surface4_Initialize(IDirectDrawSurface4 *iface,
3205 IDirectDraw *ddraw, DDSURFACEDESC2 *surface_desc)
3206 {
3207 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3208
3209 TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
3210
3211 return ddraw_surface7_Initialize(&surface->IDirectDrawSurface7_iface,
3212 ddraw, surface_desc);
3213 }
3214
3215 static HRESULT WINAPI ddraw_surface3_Initialize(IDirectDrawSurface3 *iface,
3216 IDirectDraw *ddraw, DDSURFACEDESC *surface_desc)
3217 {
3218 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3219 DDSURFACEDESC2 surface_desc2;
3220
3221 TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
3222
3223 if (surface_desc) DDSD_to_DDSD2(surface_desc, &surface_desc2);
3224 return ddraw_surface7_Initialize(&surface->IDirectDrawSurface7_iface,
3225 ddraw, surface_desc ? &surface_desc2 : NULL);
3226 }
3227
3228 static HRESULT WINAPI ddraw_surface2_Initialize(IDirectDrawSurface2 *iface,
3229 IDirectDraw *ddraw, DDSURFACEDESC *surface_desc)
3230 {
3231 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3232 DDSURFACEDESC2 surface_desc2;
3233
3234 TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
3235
3236 if (surface_desc) DDSD_to_DDSD2(surface_desc, &surface_desc2);
3237 return ddraw_surface7_Initialize(&surface->IDirectDrawSurface7_iface,
3238 ddraw, surface_desc ? &surface_desc2 : NULL);
3239 }
3240
3241 static HRESULT WINAPI ddraw_surface1_Initialize(IDirectDrawSurface *iface,
3242 IDirectDraw *ddraw, DDSURFACEDESC *surface_desc)
3243 {
3244 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3245 DDSURFACEDESC2 surface_desc2;
3246
3247 TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
3248
3249 if (surface_desc) DDSD_to_DDSD2(surface_desc, &surface_desc2);
3250 return ddraw_surface7_Initialize(&surface->IDirectDrawSurface7_iface,
3251 ddraw, surface_desc ? &surface_desc2 : NULL);
3252 }
3253
3254 /*****************************************************************************
3255 * IDirect3DTexture1::Initialize
3256 *
3257 * The sdk says it's not implemented
3258 *
3259 * Params:
3260 * ?
3261 *
3262 * Returns
3263 * DDERR_UNSUPPORTED
3264 *
3265 *****************************************************************************/
3266 static HRESULT WINAPI d3d_texture1_Initialize(IDirect3DTexture *iface,
3267 IDirect3DDevice *device, IDirectDrawSurface *surface)
3268 {
3269 TRACE("iface %p, device %p, surface %p.\n", iface, device, surface);
3270
3271 return DDERR_UNSUPPORTED; /* Unchecked */
3272 }
3273
3274 /*****************************************************************************
3275 * IDirectDrawSurface7::IsLost
3276 *
3277 * Checks if the surface is lost
3278 *
3279 * Returns:
3280 * DD_OK, if the surface is usable
3281 * DDERR_ISLOST if the surface is lost
3282 * See IWineD3DSurface::IsLost for more details
3283 *
3284 *****************************************************************************/
3285 static HRESULT WINAPI ddraw_surface7_IsLost(IDirectDrawSurface7 *iface)
3286 {
3287 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3288 HRESULT hr;
3289
3290 TRACE("iface %p.\n", iface);
3291
3292 wined3d_mutex_lock();
3293 hr = wined3d_surface_is_lost(surface->wined3d_surface);
3294 wined3d_mutex_unlock();
3295
3296 switch(hr)
3297 {
3298 /* D3D8 and 9 loose full devices, thus there's only a DEVICELOST error.
3299 * WineD3D uses the same error for surfaces
3300 */
3301 case WINED3DERR_DEVICELOST: return DDERR_SURFACELOST;
3302 default: return hr;
3303 }
3304 }
3305
3306 static HRESULT WINAPI ddraw_surface4_IsLost(IDirectDrawSurface4 *iface)
3307 {
3308 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3309
3310 TRACE("iface %p.\n", iface);
3311
3312 return ddraw_surface7_IsLost(&surface->IDirectDrawSurface7_iface);
3313 }
3314
3315 static HRESULT WINAPI ddraw_surface3_IsLost(IDirectDrawSurface3 *iface)
3316 {
3317 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3318
3319 TRACE("iface %p.\n", iface);
3320
3321 return ddraw_surface7_IsLost(&surface->IDirectDrawSurface7_iface);
3322 }
3323
3324 static HRESULT WINAPI ddraw_surface2_IsLost(IDirectDrawSurface2 *iface)
3325 {
3326 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3327
3328 TRACE("iface %p.\n", iface);
3329
3330 return ddraw_surface7_IsLost(&surface->IDirectDrawSurface7_iface);
3331 }
3332
3333 static HRESULT WINAPI ddraw_surface1_IsLost(IDirectDrawSurface *iface)
3334 {
3335 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3336
3337 TRACE("iface %p.\n", iface);
3338
3339 return ddraw_surface7_IsLost(&surface->IDirectDrawSurface7_iface);
3340 }
3341
3342 /*****************************************************************************
3343 * IDirectDrawSurface7::Restore
3344 *
3345 * Restores a lost surface. This makes the surface usable again, but
3346 * doesn't reload its old contents
3347 *
3348 * Returns:
3349 * DD_OK on success
3350 * See IWineD3DSurface::Restore for more details
3351 *
3352 *****************************************************************************/
3353 static HRESULT WINAPI ddraw_surface7_Restore(IDirectDrawSurface7 *iface)
3354 {
3355 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3356 HRESULT hr;
3357
3358 TRACE("iface %p.\n", iface);
3359
3360 wined3d_mutex_lock();
3361 hr = wined3d_surface_restore(surface->wined3d_surface);
3362 wined3d_mutex_unlock();
3363
3364 return hr;
3365 }
3366
3367 static HRESULT WINAPI ddraw_surface4_Restore(IDirectDrawSurface4 *iface)
3368 {
3369 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3370
3371 TRACE("iface %p.\n", iface);
3372
3373 return ddraw_surface7_Restore(&surface->IDirectDrawSurface7_iface);
3374 }
3375
3376 static HRESULT WINAPI ddraw_surface3_Restore(IDirectDrawSurface3 *iface)
3377 {
3378 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3379
3380 TRACE("iface %p.\n", iface);
3381
3382 return ddraw_surface7_Restore(&surface->IDirectDrawSurface7_iface);
3383 }
3384
3385 static HRESULT WINAPI ddraw_surface2_Restore(IDirectDrawSurface2 *iface)
3386 {
3387 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3388
3389 TRACE("iface %p.\n", iface);
3390
3391 return ddraw_surface7_Restore(&surface->IDirectDrawSurface7_iface);
3392 }
3393
3394 static HRESULT WINAPI ddraw_surface1_Restore(IDirectDrawSurface *iface)
3395 {
3396 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3397
3398 TRACE("iface %p.\n", iface);
3399
3400 return ddraw_surface7_Restore(&surface->IDirectDrawSurface7_iface);
3401 }
3402
3403 /*****************************************************************************
3404 * IDirectDrawSurface7::SetOverlayPosition
3405 *
3406 * Changes the display coordinates of an overlay surface
3407 *
3408 * Params:
3409 * X:
3410 * Y:
3411 *
3412 * Returns:
3413 * DDERR_NOTAOVERLAYSURFACE, because we don't support overlays right now
3414 *****************************************************************************/
3415 static HRESULT WINAPI ddraw_surface7_SetOverlayPosition(IDirectDrawSurface7 *iface, LONG X, LONG Y)
3416 {
3417 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3418 HRESULT hr;
3419
3420 TRACE("iface %p, x %d, y %d.\n", iface, X, Y);
3421
3422 wined3d_mutex_lock();
3423 hr = wined3d_surface_set_overlay_position(surface->wined3d_surface, X, Y);
3424 wined3d_mutex_unlock();
3425
3426 return hr;
3427 }
3428
3429 static HRESULT WINAPI ddraw_surface4_SetOverlayPosition(IDirectDrawSurface4 *iface, LONG x, LONG y)
3430 {
3431 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3432
3433 TRACE("iface %p, x %d, y %d.\n", iface, x, y);
3434
3435 return ddraw_surface7_SetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3436 }
3437
3438 static HRESULT WINAPI ddraw_surface3_SetOverlayPosition(IDirectDrawSurface3 *iface, LONG x, LONG y)
3439 {
3440 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3441
3442 TRACE("iface %p, x %d, y %d.\n", iface, x, y);
3443
3444 return ddraw_surface7_SetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3445 }
3446
3447 static HRESULT WINAPI ddraw_surface2_SetOverlayPosition(IDirectDrawSurface2 *iface, LONG x, LONG y)
3448 {
3449 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3450
3451 TRACE("iface %p, x %d, y %d.\n", iface, x, y);
3452
3453 return ddraw_surface7_SetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3454 }
3455
3456 static HRESULT WINAPI ddraw_surface1_SetOverlayPosition(IDirectDrawSurface *iface, LONG x, LONG y)
3457 {
3458 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3459
3460 TRACE("iface %p, x %d, y %d.\n", iface, x, y);
3461
3462 return ddraw_surface7_SetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3463 }
3464
3465 /*****************************************************************************
3466 * IDirectDrawSurface7::UpdateOverlay
3467 *
3468 * Modifies the attributes of an overlay surface.
3469 *
3470 * Params:
3471 * SrcRect: The section of the source being used for the overlay
3472 * DstSurface: Address of the surface that is overlaid
3473 * DstRect: Place of the overlay
3474 * Flags: some DDOVER_* flags
3475 *
3476 * Returns:
3477 * DDERR_UNSUPPORTED, because we don't support overlays
3478 *
3479 *****************************************************************************/
3480 static HRESULT WINAPI ddraw_surface7_UpdateOverlay(IDirectDrawSurface7 *iface, RECT *SrcRect,
3481 IDirectDrawSurface7 *DstSurface, RECT *DstRect, DWORD Flags, DDOVERLAYFX *FX)
3482 {
3483 struct ddraw_surface *src_impl = impl_from_IDirectDrawSurface7(iface);
3484 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface7(DstSurface);
3485 HRESULT hr;
3486
3487 TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
3488 iface, wine_dbgstr_rect(SrcRect), DstSurface, wine_dbgstr_rect(DstRect), Flags, FX);
3489
3490 wined3d_mutex_lock();
3491 hr = wined3d_surface_update_overlay(src_impl->wined3d_surface, SrcRect,
3492 dst_impl ? dst_impl->wined3d_surface : NULL, DstRect, Flags, (WINEDDOVERLAYFX *)FX);
3493 wined3d_mutex_unlock();
3494
3495 switch(hr) {
3496 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
3497 case WINEDDERR_NOTAOVERLAYSURFACE: return DDERR_NOTAOVERLAYSURFACE;
3498 case WINEDDERR_OVERLAYNOTVISIBLE: return DDERR_OVERLAYNOTVISIBLE;
3499 default:
3500 return hr;
3501 }
3502 }
3503
3504 static HRESULT WINAPI ddraw_surface4_UpdateOverlay(IDirectDrawSurface4 *iface, RECT *src_rect,
3505 IDirectDrawSurface4 *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
3506 {
3507 struct ddraw_surface *src_impl = impl_from_IDirectDrawSurface4(iface);
3508 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface4(dst_surface);
3509
3510 TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
3511 iface, wine_dbgstr_rect(src_rect), dst_surface, wine_dbgstr_rect(dst_rect), flags, fx);
3512
3513 return ddraw_surface7_UpdateOverlay(&src_impl->IDirectDrawSurface7_iface, src_rect,
3514 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, dst_rect, flags, fx);
3515 }
3516
3517 static HRESULT WINAPI ddraw_surface3_UpdateOverlay(IDirectDrawSurface3 *iface, RECT *src_rect,
3518 IDirectDrawSurface3 *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
3519 {
3520 struct ddraw_surface *src_impl = impl_from_IDirectDrawSurface3(iface);
3521 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface3(dst_surface);
3522
3523 TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
3524 iface, wine_dbgstr_rect(src_rect), dst_surface, wine_dbgstr_rect(dst_rect), flags, fx);
3525
3526 return ddraw_surface7_UpdateOverlay(&src_impl->IDirectDrawSurface7_iface, src_rect,
3527 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, dst_rect, flags, fx);
3528 }
3529
3530 static HRESULT WINAPI ddraw_surface2_UpdateOverlay(IDirectDrawSurface2 *iface, RECT *src_rect,
3531 IDirectDrawSurface2 *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
3532 {
3533 struct ddraw_surface *src_impl = impl_from_IDirectDrawSurface2(iface);
3534 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface2(dst_surface);
3535
3536 TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
3537 iface, wine_dbgstr_rect(src_rect), dst_surface, wine_dbgstr_rect(dst_rect), flags, fx);
3538
3539 return ddraw_surface7_UpdateOverlay(&src_impl->IDirectDrawSurface7_iface, src_rect,
3540 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, dst_rect, flags, fx);
3541 }
3542
3543 static HRESULT WINAPI ddraw_surface1_UpdateOverlay(IDirectDrawSurface *iface, RECT *src_rect,
3544 IDirectDrawSurface *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
3545 {
3546 struct ddraw_surface *src_impl = impl_from_IDirectDrawSurface(iface);
3547 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface(dst_surface);
3548
3549 TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
3550 iface, wine_dbgstr_rect(src_rect), dst_surface, wine_dbgstr_rect(dst_rect), flags, fx);
3551
3552 return ddraw_surface7_UpdateOverlay(&src_impl->IDirectDrawSurface7_iface, src_rect,
3553 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, dst_rect, flags, fx);
3554 }
3555
3556 /*****************************************************************************
3557 * IDirectDrawSurface7::UpdateOverlayDisplay
3558 *
3559 * The DX7 sdk says that it's not implemented
3560 *
3561 * Params:
3562 * Flags: ?
3563 *
3564 * Returns: DDERR_UNSUPPORTED, because we don't support overlays
3565 *
3566 *****************************************************************************/
3567 static HRESULT WINAPI ddraw_surface7_UpdateOverlayDisplay(IDirectDrawSurface7 *iface, DWORD Flags)
3568 {
3569 TRACE("iface %p, flags %#x.\n", iface, Flags);
3570
3571 return DDERR_UNSUPPORTED;
3572 }
3573
3574 static HRESULT WINAPI ddraw_surface4_UpdateOverlayDisplay(IDirectDrawSurface4 *iface, DWORD flags)
3575 {
3576 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3577
3578 TRACE("iface %p, flags %#x.\n", iface, flags);
3579
3580 return ddraw_surface7_UpdateOverlayDisplay(&surface->IDirectDrawSurface7_iface, flags);
3581 }
3582
3583 static HRESULT WINAPI ddraw_surface3_UpdateOverlayDisplay(IDirectDrawSurface3 *iface, DWORD flags)
3584 {
3585 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3586
3587 TRACE("iface %p, flags %#x.\n", iface, flags);
3588
3589 return ddraw_surface7_UpdateOverlayDisplay(&surface->IDirectDrawSurface7_iface, flags);
3590 }
3591
3592 static HRESULT WINAPI ddraw_surface2_UpdateOverlayDisplay(IDirectDrawSurface2 *iface, DWORD flags)
3593 {
3594 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3595
3596 TRACE("iface %p, flags %#x.\n", iface, flags);
3597
3598 return ddraw_surface7_UpdateOverlayDisplay(&surface->IDirectDrawSurface7_iface, flags);
3599 }
3600
3601 static HRESULT WINAPI ddraw_surface1_UpdateOverlayDisplay(IDirectDrawSurface *iface, DWORD flags)
3602 {
3603 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3604
3605 TRACE("iface %p, flags %#x.\n", iface, flags);
3606
3607 return ddraw_surface7_UpdateOverlayDisplay(&surface->IDirectDrawSurface7_iface, flags);
3608 }
3609
3610 /*****************************************************************************
3611 * IDirectDrawSurface7::UpdateOverlayZOrder
3612 *
3613 * Sets an overlay's Z order
3614 *
3615 * Params:
3616 * Flags: DDOVERZ_* flags
3617 * DDSRef: Defines the relative position in the overlay chain
3618 *
3619 * Returns:
3620 * DDERR_NOTOVERLAYSURFACE, because we don't support overlays
3621 *
3622 *****************************************************************************/
3623 static HRESULT WINAPI ddraw_surface7_UpdateOverlayZOrder(IDirectDrawSurface7 *iface,
3624 DWORD Flags, IDirectDrawSurface7 *DDSRef)
3625 {
3626 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3627 struct ddraw_surface *reference_impl = unsafe_impl_from_IDirectDrawSurface7(DDSRef);
3628 HRESULT hr;
3629
3630 TRACE("iface %p, flags %#x, reference %p.\n", iface, Flags, DDSRef);
3631
3632 wined3d_mutex_lock();
3633 hr = wined3d_surface_update_overlay_z_order(surface->wined3d_surface,
3634 Flags, reference_impl ? reference_impl->wined3d_surface : NULL);
3635 wined3d_mutex_unlock();
3636
3637 return hr;
3638 }
3639
3640 static HRESULT WINAPI ddraw_surface4_UpdateOverlayZOrder(IDirectDrawSurface4 *iface,
3641 DWORD flags, IDirectDrawSurface4 *reference)
3642 {
3643 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3644 struct ddraw_surface *reference_impl = unsafe_impl_from_IDirectDrawSurface4(reference);
3645
3646 TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
3647
3648 return ddraw_surface7_UpdateOverlayZOrder(&surface->IDirectDrawSurface7_iface, flags,
3649 reference_impl ? &reference_impl->IDirectDrawSurface7_iface : NULL);
3650 }
3651
3652 static HRESULT WINAPI ddraw_surface3_UpdateOverlayZOrder(IDirectDrawSurface3 *iface,
3653 DWORD flags, IDirectDrawSurface3 *reference)
3654 {
3655 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3656 struct ddraw_surface *reference_impl = unsafe_impl_from_IDirectDrawSurface3(reference);
3657
3658 TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
3659
3660 return ddraw_surface7_UpdateOverlayZOrder(&surface->IDirectDrawSurface7_iface, flags,
3661 reference_impl ? &reference_impl->IDirectDrawSurface7_iface : NULL);
3662 }
3663
3664 static HRESULT WINAPI ddraw_surface2_UpdateOverlayZOrder(IDirectDrawSurface2 *iface,
3665 DWORD flags, IDirectDrawSurface2 *reference)
3666 {
3667 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3668 struct ddraw_surface *reference_impl = unsafe_impl_from_IDirectDrawSurface2(reference);
3669
3670 TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
3671
3672 return ddraw_surface7_UpdateOverlayZOrder(&surface->IDirectDrawSurface7_iface, flags,
3673 reference_impl ? &reference_impl->IDirectDrawSurface7_iface : NULL);
3674 }
3675
3676 static HRESULT WINAPI ddraw_surface1_UpdateOverlayZOrder(IDirectDrawSurface *iface,
3677 DWORD flags, IDirectDrawSurface *reference)
3678 {
3679 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3680 struct ddraw_surface *reference_impl = unsafe_impl_from_IDirectDrawSurface(reference);
3681
3682 TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
3683
3684 return ddraw_surface7_UpdateOverlayZOrder(&surface->IDirectDrawSurface7_iface, flags,
3685 reference_impl ? &reference_impl->IDirectDrawSurface7_iface : NULL);
3686 }
3687
3688 /*****************************************************************************
3689 * IDirectDrawSurface7::GetDDInterface
3690 *
3691 * Returns the IDirectDraw7 interface pointer of the DirectDraw object this
3692 * surface belongs to
3693 *
3694 * Params:
3695 * DD: Address to write the interface pointer to
3696 *
3697 * Returns:
3698 * DD_OK on success
3699 * DDERR_INVALIDPARAMS if DD is NULL
3700 *
3701 *****************************************************************************/
3702 static HRESULT WINAPI ddraw_surface7_GetDDInterface(IDirectDrawSurface7 *iface, void **DD)
3703 {
3704 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
3705
3706 TRACE("iface %p, ddraw %p.\n", iface, DD);
3707
3708 if(!DD)
3709 return DDERR_INVALIDPARAMS;
3710
3711 switch(This->version)
3712 {
3713 case 7:
3714 *DD = &This->ddraw->IDirectDraw7_iface;
3715 break;
3716
3717 case 4:
3718 *DD = &This->ddraw->IDirectDraw4_iface;
3719 break;
3720
3721 case 2:
3722 *DD = &This->ddraw->IDirectDraw2_iface;
3723 break;
3724
3725 case 1:
3726 *DD = &This->ddraw->IDirectDraw_iface;
3727 break;
3728
3729 }
3730 IUnknown_AddRef((IUnknown *)*DD);
3731
3732 return DD_OK;
3733 }
3734
3735 static HRESULT WINAPI ddraw_surface4_GetDDInterface(IDirectDrawSurface4 *iface, void **ddraw)
3736 {
3737 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3738
3739 TRACE("iface %p, ddraw %p.\n", iface, ddraw);
3740
3741 return ddraw_surface7_GetDDInterface(&surface->IDirectDrawSurface7_iface, ddraw);
3742 }
3743
3744 static HRESULT WINAPI ddraw_surface3_GetDDInterface(IDirectDrawSurface3 *iface, void **ddraw)
3745 {
3746 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3747
3748 TRACE("iface %p, ddraw %p.\n", iface, ddraw);
3749
3750 return ddraw_surface7_GetDDInterface(&surface->IDirectDrawSurface7_iface, ddraw);
3751 }
3752
3753 static HRESULT WINAPI ddraw_surface2_GetDDInterface(IDirectDrawSurface2 *iface, void **ddraw)
3754 {
3755 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3756
3757 TRACE("iface %p, ddraw %p.\n", iface, ddraw);
3758
3759 return ddraw_surface7_GetDDInterface(&surface->IDirectDrawSurface7_iface, ddraw);
3760 }
3761
3762 /* This seems also windows implementation specific - I don't think WineD3D needs this */
3763 static HRESULT WINAPI ddraw_surface7_ChangeUniquenessValue(IDirectDrawSurface7 *iface)
3764 {
3765 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
3766 volatile struct ddraw_surface* vThis = This;
3767
3768 TRACE("iface %p.\n", iface);
3769
3770 wined3d_mutex_lock();
3771 /* A uniqueness value of 0 is apparently special.
3772 * This needs to be checked.
3773 * TODO: Write tests for this code and check if the volatile, interlocked stuff is really needed
3774 */
3775 while (1) {
3776 DWORD old_uniqueness_value = vThis->uniqueness_value;
3777 DWORD new_uniqueness_value = old_uniqueness_value+1;
3778
3779 if (old_uniqueness_value == 0) break;
3780 if (new_uniqueness_value == 0) new_uniqueness_value = 1;
3781
3782 if (InterlockedCompareExchange((LONG*)&vThis->uniqueness_value,
3783 old_uniqueness_value,
3784 new_uniqueness_value)
3785 == old_uniqueness_value)
3786 break;
3787 }
3788
3789 wined3d_mutex_unlock();
3790
3791 return DD_OK;
3792 }
3793
3794 static HRESULT WINAPI ddraw_surface4_ChangeUniquenessValue(IDirectDrawSurface4 *iface)
3795 {
3796 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3797
3798 TRACE("iface %p.\n", iface);
3799
3800 return ddraw_surface7_ChangeUniquenessValue(&surface->IDirectDrawSurface7_iface);
3801 }
3802
3803 static HRESULT WINAPI ddraw_surface7_GetUniquenessValue(IDirectDrawSurface7 *iface, DWORD *pValue)
3804 {
3805 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3806
3807 TRACE("iface %p, value %p.\n", iface, pValue);
3808
3809 wined3d_mutex_lock();
3810 *pValue = surface->uniqueness_value;
3811 wined3d_mutex_unlock();
3812
3813 return DD_OK;
3814 }
3815
3816 static HRESULT WINAPI ddraw_surface4_GetUniquenessValue(IDirectDrawSurface4 *iface, DWORD *pValue)
3817 {
3818 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3819
3820 TRACE("iface %p, value %p.\n", iface, pValue);
3821
3822 return ddraw_surface7_GetUniquenessValue(&surface->IDirectDrawSurface7_iface, pValue);
3823 }
3824
3825 /*****************************************************************************
3826 * IDirectDrawSurface7::SetLOD
3827 *
3828 * Sets the level of detail of a texture
3829 *
3830 * Params:
3831 * MaxLOD: LOD to set
3832 *
3833 * Returns:
3834 * DD_OK on success
3835 * DDERR_INVALIDOBJECT if the surface is invalid for this method
3836 *
3837 *****************************************************************************/
3838 static HRESULT WINAPI ddraw_surface7_SetLOD(IDirectDrawSurface7 *iface, DWORD MaxLOD)
3839 {
3840 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3841 HRESULT hr;
3842
3843 TRACE("iface %p, lod %u.\n", iface, MaxLOD);
3844
3845 wined3d_mutex_lock();
3846 if (!(surface->surface_desc.ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE))
3847 {
3848 wined3d_mutex_unlock();
3849 return DDERR_INVALIDOBJECT;
3850 }
3851
3852 if (!surface->wined3d_texture)
3853 {
3854 ERR("The ddraw surface has no wined3d texture.\n");
3855 wined3d_mutex_unlock();
3856 return DDERR_INVALIDOBJECT;
3857 }
3858
3859 hr = wined3d_texture_set_lod(surface->wined3d_texture, MaxLOD);
3860 wined3d_mutex_unlock();
3861
3862 return hr;
3863 }
3864
3865 /*****************************************************************************
3866 * IDirectDrawSurface7::GetLOD
3867 *
3868 * Returns the level of detail of a Direct3D texture
3869 *
3870 * Params:
3871 * MaxLOD: Address to write the LOD to
3872 *
3873 * Returns:
3874 * DD_OK on success
3875 * DDERR_INVALIDPARAMS if MaxLOD is NULL
3876 * DDERR_INVALIDOBJECT if the surface is invalid for this method
3877 *
3878 *****************************************************************************/
3879 static HRESULT WINAPI ddraw_surface7_GetLOD(IDirectDrawSurface7 *iface, DWORD *MaxLOD)
3880 {
3881 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3882
3883 TRACE("iface %p, lod %p.\n", iface, MaxLOD);
3884
3885 if(!MaxLOD)
3886 return DDERR_INVALIDPARAMS;
3887
3888 wined3d_mutex_lock();
3889 if (!(surface->surface_desc.ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE))
3890 {
3891 wined3d_mutex_unlock();
3892 return DDERR_INVALIDOBJECT;
3893 }
3894
3895 *MaxLOD = wined3d_texture_get_lod(surface->wined3d_texture);
3896 wined3d_mutex_unlock();
3897
3898 return DD_OK;
3899 }
3900
3901 /*****************************************************************************
3902 * IDirectDrawSurface7::BltFast
3903 *
3904 * Performs a fast Blit.
3905 *
3906 * Params:
3907 * dstx: The x coordinate to blit to on the destination
3908 * dsty: The y coordinate to blit to on the destination
3909 * Source: The source surface
3910 * rsrc: The source rectangle
3911 * trans: Type of transfer. Some DDBLTFAST_* flags
3912 *
3913 * Returns:
3914 * DD_OK on success
3915 * For more details, see IWineD3DSurface::BltFast
3916 *
3917 *****************************************************************************/
3918 static HRESULT WINAPI ddraw_surface7_BltFast(IDirectDrawSurface7 *iface, DWORD dstx, DWORD dsty,
3919 IDirectDrawSurface7 *Source, RECT *rsrc, DWORD trans)
3920 {
3921 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
3922 struct ddraw_surface *src = unsafe_impl_from_IDirectDrawSurface7(Source);
3923 DWORD src_w, src_h, dst_w, dst_h;
3924 HRESULT hr = DD_OK;
3925 DWORD flags = 0;
3926 RECT dst_rect;
3927
3928 TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
3929 iface, dstx, dsty, Source, wine_dbgstr_rect(rsrc), trans);
3930
3931 dst_w = This->surface_desc.dwWidth;
3932 dst_h = This->surface_desc.dwHeight;
3933
3934 /* Source must be != NULL, This is not checked by windows. Windows happily throws a 0xc0000005
3935 * in that case
3936 */
3937 if(rsrc)
3938 {
3939 src_w = rsrc->right - rsrc->left;
3940 src_h = rsrc->bottom - rsrc->top;
3941 }
3942 else
3943 {
3944 src_w = src->surface_desc.dwWidth;
3945 src_h = src->surface_desc.dwHeight;
3946 }
3947
3948 if (src_w > dst_w || dstx > dst_w - src_w
3949 || src_h > dst_h || dsty > dst_h - src_h)
3950 {
3951 WARN("Destination area out of bounds, returning DDERR_INVALIDRECT.\n");
3952 return DDERR_INVALIDRECT;
3953 }
3954
3955 SetRect(&dst_rect, dstx, dsty, dstx + src_w, dsty + src_h);
3956 if (trans & DDBLTFAST_SRCCOLORKEY)
3957 flags |= WINEDDBLT_KEYSRC;
3958 if (trans & DDBLTFAST_DESTCOLORKEY)
3959 flags |= WINEDDBLT_KEYDEST;
3960 if (trans & DDBLTFAST_WAIT)
3961 flags |= WINEDDBLT_WAIT;
3962 if (trans & DDBLTFAST_DONOTWAIT)
3963 flags |= WINEDDBLT_DONOTWAIT;
3964
3965 wined3d_mutex_lock();
3966 if (This->clipper)
3967 {
3968 wined3d_mutex_unlock();
3969 WARN("Destination surface has a clipper set, returning DDERR_BLTFASTCANTCLIP.\n");
3970 return DDERR_BLTFASTCANTCLIP;
3971 }
3972
3973 if (src->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
3974 hr = ddraw_surface_update_frontbuffer(src, rsrc, TRUE);
3975 if (SUCCEEDED(hr))
3976 hr = wined3d_surface_blt(This->wined3d_surface, &dst_rect,
3977 src->wined3d_surface, rsrc, flags, NULL, WINED3D_TEXF_POINT);
3978 if (SUCCEEDED(hr) && (This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER))
3979 hr = ddraw_surface_update_frontbuffer(This, &dst_rect, FALSE);
3980 wined3d_mutex_unlock();
3981
3982 switch(hr)
3983 {
3984 case WINED3DERR_NOTAVAILABLE: return DDERR_UNSUPPORTED;
3985 case WINED3DERR_WRONGTEXTUREFORMAT: return DDERR_INVALIDPIXELFORMAT;
3986 default: return hr;
3987 }
3988 }
3989
3990 static HRESULT WINAPI ddraw_surface4_BltFast(IDirectDrawSurface4 *iface, DWORD dst_x, DWORD dst_y,
3991 IDirectDrawSurface4 *src_surface, RECT *src_rect, DWORD flags)
3992 {
3993 struct ddraw_surface *dst_impl = impl_from_IDirectDrawSurface4(iface);
3994 struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface4(src_surface);
3995
3996 TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
3997 iface, dst_x, dst_y, src_surface, wine_dbgstr_rect(src_rect), flags);
3998
3999 return ddraw_surface7_BltFast(&dst_impl->IDirectDrawSurface7_iface, dst_x, dst_y,
4000 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags);
4001 }
4002
4003 static HRESULT WINAPI ddraw_surface3_BltFast(IDirectDrawSurface3 *iface, DWORD dst_x, DWORD dst_y,
4004 IDirectDrawSurface3 *src_surface, RECT *src_rect, DWORD flags)
4005 {
4006 struct ddraw_surface *dst_impl = impl_from_IDirectDrawSurface3(iface);
4007 struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface3(src_surface);
4008
4009 TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
4010 iface, dst_x, dst_y, src_surface, wine_dbgstr_rect(src_rect), flags);
4011
4012 return ddraw_surface7_BltFast(&dst_impl->IDirectDrawSurface7_iface, dst_x, dst_y,
4013 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags);
4014 }
4015
4016 static HRESULT WINAPI ddraw_surface2_BltFast(IDirectDrawSurface2 *iface, DWORD dst_x, DWORD dst_y,
4017 IDirectDrawSurface2 *src_surface, RECT *src_rect, DWORD flags)
4018 {
4019 struct ddraw_surface *dst_impl = impl_from_IDirectDrawSurface2(iface);
4020 struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface2(src_surface);
4021
4022 TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
4023 iface, dst_x, dst_y, src_surface, wine_dbgstr_rect(src_rect), flags);
4024
4025 return ddraw_surface7_BltFast(&dst_impl->IDirectDrawSurface7_iface, dst_x, dst_y,
4026 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags);
4027 }
4028
4029 static HRESULT WINAPI ddraw_surface1_BltFast(IDirectDrawSurface *iface, DWORD dst_x, DWORD dst_y,
4030 IDirectDrawSurface *src_surface, RECT *src_rect, DWORD flags)
4031 {
4032 struct ddraw_surface *dst_impl = impl_from_IDirectDrawSurface(iface);
4033 struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface(src_surface);
4034
4035 TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
4036 iface, dst_x, dst_y, src_surface, wine_dbgstr_rect(src_rect), flags);
4037
4038 return ddraw_surface7_BltFast(&dst_impl->IDirectDrawSurface7_iface, dst_x, dst_y,
4039 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags);
4040 }
4041
4042 /*****************************************************************************
4043 * IDirectDrawSurface7::GetClipper
4044 *
4045 * Returns the IDirectDrawClipper interface of the clipper assigned to this
4046 * surface
4047 *
4048 * Params:
4049 * Clipper: Address to store the interface pointer at
4050 *
4051 * Returns:
4052 * DD_OK on success
4053 * DDERR_INVALIDPARAMS if Clipper is NULL
4054 * DDERR_NOCLIPPERATTACHED if there's no clipper attached
4055 *
4056 *****************************************************************************/
4057 static HRESULT WINAPI ddraw_surface7_GetClipper(IDirectDrawSurface7 *iface, IDirectDrawClipper **Clipper)
4058 {
4059 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
4060
4061 TRACE("iface %p, clipper %p.\n", iface, Clipper);
4062
4063 if (!Clipper)
4064 return DDERR_INVALIDPARAMS;
4065
4066 wined3d_mutex_lock();
4067 if (!surface->clipper)
4068 {
4069 wined3d_mutex_unlock();
4070 return DDERR_NOCLIPPERATTACHED;
4071 }
4072
4073 *Clipper = (IDirectDrawClipper *)surface->clipper;
4074 IDirectDrawClipper_AddRef(*Clipper);
4075 wined3d_mutex_unlock();
4076
4077 return DD_OK;
4078 }
4079
4080 static HRESULT WINAPI ddraw_surface4_GetClipper(IDirectDrawSurface4 *iface, IDirectDrawClipper **clipper)
4081 {
4082 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
4083
4084 TRACE("iface %p, clipper %p.\n", iface, clipper);
4085
4086 return ddraw_surface7_GetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4087 }
4088
4089 static HRESULT WINAPI ddraw_surface3_GetClipper(IDirectDrawSurface3 *iface, IDirectDrawClipper **clipper)
4090 {
4091 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
4092
4093 TRACE("iface %p, clipper %p.\n", iface, clipper);
4094
4095 return ddraw_surface7_GetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4096 }
4097
4098 static HRESULT WINAPI ddraw_surface2_GetClipper(IDirectDrawSurface2 *iface, IDirectDrawClipper **clipper)
4099 {
4100 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
4101
4102 TRACE("iface %p, clipper %p.\n", iface, clipper);
4103
4104 return ddraw_surface7_GetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4105 }
4106
4107 static HRESULT WINAPI ddraw_surface1_GetClipper(IDirectDrawSurface *iface, IDirectDrawClipper **clipper)
4108 {
4109 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
4110
4111 TRACE("iface %p, clipper %p.\n", iface, clipper);
4112
4113 return ddraw_surface7_GetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4114 }
4115
4116 /*****************************************************************************
4117 * IDirectDrawSurface7::SetClipper
4118 *
4119 * Sets a clipper for the surface
4120 *
4121 * Params:
4122 * Clipper: IDirectDrawClipper interface of the clipper to set
4123 *
4124 * Returns:
4125 * DD_OK on success
4126 *
4127 *****************************************************************************/
4128 static HRESULT WINAPI ddraw_surface7_SetClipper(IDirectDrawSurface7 *iface,
4129 IDirectDrawClipper *iclipper)
4130 {
4131 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
4132 struct ddraw_clipper *clipper = unsafe_impl_from_IDirectDrawClipper(iclipper);
4133 struct ddraw_clipper *old_clipper = This->clipper;
4134 HWND clipWindow;
4135
4136 TRACE("iface %p, clipper %p.\n", iface, iclipper);
4137
4138 wined3d_mutex_lock();
4139 if (clipper == This->clipper)
4140 {
4141 wined3d_mutex_unlock();
4142 return DD_OK;
4143 }
4144
4145 This->clipper = clipper;
4146
4147 if (clipper != NULL)
4148 IDirectDrawClipper_AddRef(iclipper);
4149 if (old_clipper)
4150 IDirectDrawClipper_Release(&old_clipper->IDirectDrawClipper_iface);
4151
4152 if ((This->surface_desc.ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE) && This->ddraw->wined3d_swapchain)
4153 {
4154 clipWindow = NULL;
4155 if(clipper) {
4156 IDirectDrawClipper_GetHWnd(iclipper, &clipWindow);
4157 }
4158
4159 if (clipWindow)
4160 {
4161 wined3d_swapchain_set_window(This->ddraw->wined3d_swapchain, clipWindow);
4162 ddraw_set_swapchain_window(This->ddraw, clipWindow);
4163 }
4164 else
4165 {
4166 wined3d_swapchain_set_window(This->ddraw->wined3d_swapchain, This->ddraw->d3d_window);
4167 ddraw_set_swapchain_window(This->ddraw, This->ddraw->dest_window);
4168 }
4169 }
4170
4171 wined3d_mutex_unlock();
4172
4173 return DD_OK;
4174 }
4175
4176 static HRESULT WINAPI ddraw_surface4_SetClipper(IDirectDrawSurface4 *iface, IDirectDrawClipper *clipper)
4177 {
4178 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
4179
4180 TRACE("iface %p, clipper %p.\n", iface, clipper);
4181
4182 return ddraw_surface7_SetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4183 }
4184
4185 static HRESULT WINAPI ddraw_surface3_SetClipper(IDirectDrawSurface3 *iface, IDirectDrawClipper *clipper)
4186 {
4187 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
4188
4189 TRACE("iface %p, clipper %p.\n", iface, clipper);
4190
4191 return ddraw_surface7_SetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4192 }
4193
4194 static HRESULT WINAPI ddraw_surface2_SetClipper(IDirectDrawSurface2 *iface, IDirectDrawClipper *clipper)
4195 {
4196 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
4197
4198 TRACE("iface %p, clipper %p.\n", iface, clipper);
4199
4200 return ddraw_surface7_SetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4201 }
4202
4203 static HRESULT WINAPI ddraw_surface1_SetClipper(IDirectDrawSurface *iface, IDirectDrawClipper *clipper)
4204 {
4205 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
4206
4207 TRACE("iface %p, clipper %p.\n", iface, clipper);
4208
4209 return ddraw_surface7_SetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4210 }
4211
4212 /*****************************************************************************
4213 * IDirectDrawSurface7::SetSurfaceDesc
4214 *
4215 * Sets the surface description. It can override the pixel format, the surface
4216 * memory, ...
4217 * It's not really tested.
4218 *
4219 * Params:
4220 * DDSD: Pointer to the new surface description to set
4221 * Flags: Some flags
4222 *
4223 * Returns:
4224 * DD_OK on success
4225 * DDERR_INVALIDPARAMS if DDSD is NULL
4226 *
4227 *****************************************************************************/
4228 static HRESULT WINAPI ddraw_surface7_SetSurfaceDesc(IDirectDrawSurface7 *iface, DDSURFACEDESC2 *DDSD, DWORD Flags)
4229 {
4230 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
4231 HRESULT hr;
4232 const DWORD allowed_flags = DDSD_LPSURFACE | DDSD_PIXELFORMAT | DDSD_WIDTH
4233 | DDSD_HEIGHT | DDSD_PITCH | DDSD_CAPS;
4234 enum wined3d_format_id format_id;
4235 BOOL update_wined3d = FALSE;
4236 UINT width, height;
4237
4238 TRACE("iface %p, surface_desc %p, flags %#x.\n", iface, DDSD, Flags);
4239
4240 if (!DDSD)
4241 {
4242 WARN("DDSD is NULL, returning DDERR_INVALIDPARAMS\n");
4243 return DDERR_INVALIDPARAMS;
4244 }
4245 if (Flags)
4246 {
4247 WARN("Flags is %x, returning DDERR_INVALIDPARAMS\n", Flags);
4248 return DDERR_INVALIDPARAMS;
4249 }
4250 if (!(This->surface_desc.ddsCaps.dwCaps & DDSCAPS_SYSTEMMEMORY))
4251 {
4252 WARN("Surface is not in system memory, returning DDERR_INVALIDSURFACETYPE.\n");
4253 return DDERR_INVALIDSURFACETYPE;
4254 }
4255
4256 /* Tests show that only LPSURFACE and PIXELFORMAT can be set, and LPSURFACE is required
4257 * for PIXELFORMAT to work */
4258 if (DDSD->dwFlags & ~allowed_flags)
4259 {
4260 WARN("Invalid flags (0x%08x) set, returning DDERR_INVALIDPARAMS\n", DDSD->dwFlags);
4261 return DDERR_INVALIDPARAMS;
4262 }
4263 if (!(DDSD->dwFlags & DDSD_LPSURFACE))
4264 {
4265 WARN("DDSD_LPSURFACE is not set, returning DDERR_INVALIDPARAMS\n");
4266 return DDERR_INVALIDPARAMS;
4267 }
4268 if (DDSD->dwFlags & DDSD_CAPS)
4269 {
4270 WARN("DDSD_CAPS is set, returning DDERR_INVALIDCAPS.\n");
4271 return DDERR_INVALIDCAPS;
4272 }
4273 if (DDSD->dwFlags & DDSD_WIDTH)
4274 {
4275 if (!(DDSD->dwFlags & DDSD_PITCH))
4276 {
4277 WARN("DDSD_WIDTH is set, but DDSD_PITCH is not, returning DDERR_INVALIDPARAMS.\n");
4278 return DDERR_INVALIDPARAMS;
4279 }
4280 if (!DDSD->dwWidth || DDSD->u1.lPitch <= 0 || DDSD->u1.lPitch & 0x3)
4281 {
4282 WARN("Pitch is %d, width is %u, returning DDERR_INVALIDPARAMS.\n",
4283 DDSD->u1.lPitch, DDSD->dwWidth);
4284 return DDERR_INVALIDPARAMS;
4285 }
4286 if (DDSD->dwWidth != This->surface_desc.dwWidth)
4287 {
4288 TRACE("Surface width changed from %u to %u.\n", This->surface_desc.dwWidth, DDSD->dwWidth);
4289 update_wined3d = TRUE;
4290 }
4291 if (DDSD->u1.lPitch != This->surface_desc.u1.lPitch)
4292 {
4293 TRACE("Surface pitch changed from %u to %u.\n", This->surface_desc.u1.lPitch, DDSD->u1.lPitch);
4294 update_wined3d = TRUE;
4295 }
4296 width = DDSD->dwWidth;
4297 }
4298 else if (DDSD->dwFlags & DDSD_PITCH)
4299 {
4300 WARN("DDSD_PITCH is set, but DDSD_WIDTH is not, returning DDERR_INVALIDPARAMS.\n");
4301 return DDERR_INVALIDPARAMS;
4302 }
4303 else
4304 {
4305 width = This->surface_desc.dwWidth;
4306 }
4307
4308 if (DDSD->dwFlags & DDSD_HEIGHT)
4309 {
4310 if (!DDSD->dwHeight)
4311 {
4312 WARN("Height is 0, returning DDERR_INVALIDPARAMS.\n");
4313 return DDERR_INVALIDPARAMS;
4314 }
4315 if (DDSD->dwHeight != This->surface_desc.dwHeight)
4316 {
4317 TRACE("Surface height changed from %u to %u.\n", This->surface_desc.dwHeight, DDSD->dwHeight);
4318 update_wined3d = TRUE;
4319 }
4320 height = DDSD->dwHeight;
4321 }
4322 else
4323 {
4324 height = This->surface_desc.dwHeight;
4325 }
4326
4327 wined3d_mutex_lock();
4328 if (DDSD->dwFlags & DDSD_PIXELFORMAT)
4329 {
4330 enum wined3d_format_id current_format_id;
4331 format_id = PixelFormat_DD2WineD3D(&DDSD->u4.ddpfPixelFormat);
4332
4333 if (format_id == WINED3DFMT_UNKNOWN)
4334 {
4335 ERR("Requested to set an unknown pixelformat\n");
4336 wined3d_mutex_unlock();
4337 return DDERR_INVALIDPARAMS;
4338 }
4339 current_format_id = PixelFormat_DD2WineD3D(&This->surface_desc.u4.ddpfPixelFormat);
4340 if (format_id != current_format_id)
4341 {
4342 TRACE("Surface format changed from %#x to %#x.\n", current_format_id, format_id);
4343 update_wined3d = TRUE;
4344 }
4345 }
4346 else
4347 {
4348 format_id = PixelFormat_DD2WineD3D(&This->surface_desc.u4.ddpfPixelFormat);
4349 }
4350
4351 if (update_wined3d)
4352 {
4353 if (FAILED(hr = wined3d_surface_update_desc(This->wined3d_surface, width, height,
4354 format_id, WINED3D_MULTISAMPLE_NONE, 0)))
4355 {
4356 WARN("Failed to update surface desc, hr %#x.\n", hr);
4357 wined3d_mutex_unlock();
4358 return hr;
4359 }
4360
4361 if (DDSD->dwFlags & DDSD_WIDTH)
4362 This->surface_desc.dwWidth = width;
4363 if (DDSD->dwFlags & DDSD_PITCH)
4364 This->surface_desc.u1.lPitch = DDSD->u1.lPitch;
4365 if (DDSD->dwFlags & DDSD_HEIGHT)
4366 This->surface_desc.dwHeight = height;
4367 if (DDSD->dwFlags & DDSD_PIXELFORMAT)
4368 This->surface_desc.u4.ddpfPixelFormat = DDSD->u4.ddpfPixelFormat;
4369 }
4370
4371 if (DDSD->dwFlags & DDSD_LPSURFACE && DDSD->lpSurface)
4372 {
4373 hr = wined3d_surface_set_mem(This->wined3d_surface, DDSD->lpSurface);
4374 if (FAILED(hr))
4375 {
4376 /* No need for a trace here, wined3d does that for us */
4377 switch(hr)
4378 {
4379 case WINED3DERR_INVALIDCALL:
4380 wined3d_mutex_unlock();
4381 return DDERR_INVALIDPARAMS;
4382 default:
4383 break; /* Go on */
4384 }
4385 }
4386 /* DDSD->lpSurface is set by Lock() */
4387 }
4388
4389 wined3d_mutex_unlock();
4390
4391 return DD_OK;
4392 }
4393
4394 static HRESULT WINAPI ddraw_surface4_SetSurfaceDesc(IDirectDrawSurface4 *iface,
4395 DDSURFACEDESC2 *surface_desc, DWORD flags)
4396 {
4397 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
4398
4399 TRACE("iface %p, surface_desc %p, flags %#x.\n", iface, surface_desc, flags);
4400
4401 return ddraw_surface7_SetSurfaceDesc(&surface->IDirectDrawSurface7_iface,
4402 surface_desc, flags);
4403 }
4404
4405 static HRESULT WINAPI ddraw_surface3_SetSurfaceDesc(IDirectDrawSurface3 *iface,
4406 DDSURFACEDESC *surface_desc, DWORD flags)
4407 {
4408 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
4409 DDSURFACEDESC2 surface_desc2;
4410
4411 TRACE("iface %p, surface_desc %p, flags %#x.\n", iface, surface_desc, flags);
4412
4413 if (surface_desc) DDSD_to_DDSD2(surface_desc, &surface_desc2);
4414 return ddraw_surface7_SetSurfaceDesc(&surface->IDirectDrawSurface7_iface,
4415 surface_desc ? &surface_desc2 : NULL, flags);
4416 }
4417
4418 /*****************************************************************************
4419 * IDirectDrawSurface7::GetPalette
4420 *
4421 * Returns the IDirectDrawPalette interface of the palette currently assigned
4422 * to the surface
4423 *
4424 * Params:
4425 * Pal: Address to write the interface pointer to
4426 *
4427 * Returns:
4428 * DD_OK on success
4429 * DDERR_INVALIDPARAMS if Pal is NULL
4430 *
4431 *****************************************************************************/
4432 static HRESULT WINAPI ddraw_surface7_GetPalette(IDirectDrawSurface7 *iface, IDirectDrawPalette **Pal)
4433 {
4434 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
4435 struct wined3d_palette *wined3d_palette;
4436 struct ddraw_palette *palette_impl;
4437 HRESULT hr = DD_OK;
4438
4439 TRACE("iface %p, palette %p.\n", iface, Pal);
4440
4441 if(!Pal)
4442 return DDERR_INVALIDPARAMS;
4443
4444 wined3d_mutex_lock();
4445 wined3d_palette = wined3d_surface_get_palette(surface->wined3d_surface);
4446 if (wined3d_palette)
4447 {
4448 palette_impl = wined3d_palette_get_parent(wined3d_palette);
4449 *Pal = &palette_impl->IDirectDrawPalette_iface;
4450 IDirectDrawPalette_AddRef(*Pal);
4451 }
4452 else
4453 {
4454 *Pal = NULL;
4455 hr = DDERR_NOPALETTEATTACHED;
4456 }
4457
4458 wined3d_mutex_unlock();
4459
4460 return hr;
4461 }
4462
4463 static HRESULT WINAPI ddraw_surface4_GetPalette(IDirectDrawSurface4 *iface, IDirectDrawPalette **palette)
4464 {
4465 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
4466
4467 TRACE("iface %p, palette %p.\n", iface, palette);
4468
4469 return ddraw_surface7_GetPalette(&surface->IDirectDrawSurface7_iface, palette);
4470 }
4471
4472 static HRESULT WINAPI ddraw_surface3_GetPalette(IDirectDrawSurface3 *iface, IDirectDrawPalette **palette)
4473 {
4474 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
4475
4476 TRACE("iface %p, palette %p.\n", iface, palette);
4477
4478 return ddraw_surface7_GetPalette(&surface->IDirectDrawSurface7_iface, palette);
4479 }
4480
4481 static HRESULT WINAPI ddraw_surface2_GetPalette(IDirectDrawSurface2 *iface, IDirectDrawPalette **palette)
4482 {
4483 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
4484
4485 TRACE("iface %p, palette %p.\n", iface, palette);
4486
4487 return ddraw_surface7_GetPalette(&surface->IDirectDrawSurface7_iface, palette);
4488 }
4489
4490 static HRESULT WINAPI ddraw_surface1_GetPalette(IDirectDrawSurface *iface, IDirectDrawPalette **palette)
4491 {
4492 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
4493
4494 TRACE("iface %p, palette %p.\n", iface, palette);
4495
4496 return ddraw_surface7_GetPalette(&surface->IDirectDrawSurface7_iface, palette);
4497 }
4498
4499 /*****************************************************************************
4500 * SetColorKeyEnum
4501 *
4502 * EnumAttachedSurface callback for SetColorKey. Used to set color keys
4503 * recursively in the surface tree
4504 *
4505 *****************************************************************************/
4506 struct SCKContext
4507 {
4508 HRESULT ret;
4509 struct wined3d_color_key *color_key;
4510 DWORD Flags;
4511 };
4512
4513 static HRESULT WINAPI SetColorKeyEnum(IDirectDrawSurface7 *surface, DDSURFACEDESC2 *desc, void *context)
4514 {
4515 struct ddraw_surface *surface_impl = impl_from_IDirectDrawSurface7(surface);
4516 struct SCKContext *ctx = context;
4517 HRESULT hr;
4518
4519 hr = wined3d_surface_set_color_key(surface_impl->wined3d_surface, ctx->Flags, ctx->color_key);
4520 if (FAILED(hr))
4521 {
4522 WARN("IWineD3DSurface_SetColorKey failed, hr = %08x\n", hr);
4523 ctx->ret = hr;
4524 }
4525
4526 ddraw_surface7_EnumAttachedSurfaces(surface, context, SetColorKeyEnum);
4527 ddraw_surface7_Release(surface);
4528
4529 return DDENUMRET_OK;
4530 }
4531
4532 /*****************************************************************************
4533 * IDirectDrawSurface7::SetColorKey
4534 *
4535 * Sets the color keying options for the surface. Observations showed that
4536 * in case of complex surfaces the color key has to be assigned to all
4537 * sublevels.
4538 *
4539 * Params:
4540 * Flags: DDCKEY_*
4541 * CKey: The new color key
4542 *
4543 * Returns:
4544 * DD_OK on success
4545 * See IWineD3DSurface::SetColorKey for details
4546 *
4547 *****************************************************************************/
4548 static HRESULT WINAPI ddraw_surface7_SetColorKey(IDirectDrawSurface7 *iface, DWORD Flags, DDCOLORKEY *CKey)
4549 {
4550 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
4551 DDCOLORKEY FixedCKey;
4552 struct SCKContext ctx = { DD_OK, (struct wined3d_color_key *)(CKey ? &FixedCKey : NULL), Flags };
4553
4554 TRACE("iface %p, flags %#x, color_key %p.\n", iface, Flags, CKey);
4555
4556 wined3d_mutex_lock();
4557 if (CKey)
4558 {
4559 FixedCKey = *CKey;
4560 /* Handle case where dwColorSpaceHighValue < dwColorSpaceLowValue */
4561 if (FixedCKey.dwColorSpaceHighValue < FixedCKey.dwColorSpaceLowValue)
4562 FixedCKey.dwColorSpaceHighValue = FixedCKey.dwColorSpaceLowValue;
4563
4564 switch (Flags & ~DDCKEY_COLORSPACE)
4565 {
4566 case DDCKEY_DESTBLT:
4567 This->surface_desc.ddckCKDestBlt = FixedCKey;
4568 This->surface_desc.dwFlags |= DDSD_CKDESTBLT;
4569 break;
4570
4571 case DDCKEY_DESTOVERLAY:
4572 This->surface_desc.u3.ddckCKDestOverlay = FixedCKey;
4573 This->surface_desc.dwFlags |= DDSD_CKDESTOVERLAY;
4574 break;
4575
4576 case DDCKEY_SRCOVERLAY:
4577 This->surface_desc.ddckCKSrcOverlay = FixedCKey;
4578 This->surface_desc.dwFlags |= DDSD_CKSRCOVERLAY;
4579 break;
4580
4581 case DDCKEY_SRCBLT:
4582 This->surface_desc.ddckCKSrcBlt = FixedCKey;
4583 This->surface_desc.dwFlags |= DDSD_CKSRCBLT;
4584 break;
4585
4586 default:
4587 wined3d_mutex_unlock();
4588 return DDERR_INVALIDPARAMS;
4589 }
4590 }
4591 else
4592 {
4593 switch (Flags & ~DDCKEY_COLORSPACE)
4594 {
4595 case DDCKEY_DESTBLT:
4596 This->surface_desc.dwFlags &= ~DDSD_CKDESTBLT;
4597 break;
4598
4599 case DDCKEY_DESTOVERLAY:
4600 This->surface_desc.dwFlags &= ~DDSD_CKDESTOVERLAY;
4601 break;
4602
4603 case DDCKEY_SRCOVERLAY:
4604 This->surface_desc.dwFlags &= ~DDSD_CKSRCOVERLAY;
4605 break;
4606
4607 case DDCKEY_SRCBLT:
4608 This->surface_desc.dwFlags &= ~DDSD_CKSRCBLT;
4609 break;
4610
4611 default:
4612 wined3d_mutex_unlock();
4613 return DDERR_INVALIDPARAMS;
4614 }
4615 }
4616 ctx.ret = wined3d_surface_set_color_key(This->wined3d_surface, Flags, ctx.color_key);
4617 ddraw_surface7_EnumAttachedSurfaces(iface, &ctx, SetColorKeyEnum);
4618 wined3d_mutex_unlock();
4619
4620 switch(ctx.ret)
4621 {
4622 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
4623 default: return ctx.ret;
4624 }
4625 }
4626
4627 static HRESULT WINAPI ddraw_surface4_SetColorKey(IDirectDrawSurface4 *iface, DWORD flags, DDCOLORKEY *color_key)
4628 {
4629 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
4630
4631 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
4632
4633 return ddraw_surface7_SetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
4634 }
4635
4636 static HRESULT WINAPI ddraw_surface3_SetColorKey(IDirectDrawSurface3 *iface, DWORD flags, DDCOLORKEY *color_key)
4637 {
4638 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
4639
4640 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
4641
4642 return ddraw_surface7_SetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
4643 }
4644
4645 static HRESULT WINAPI ddraw_surface2_SetColorKey(IDirectDrawSurface2 *iface, DWORD flags, DDCOLORKEY *color_key)
4646 {
4647 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
4648
4649 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
4650
4651 return ddraw_surface7_SetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
4652 }
4653
4654 static HRESULT WINAPI ddraw_surface1_SetColorKey(IDirectDrawSurface *iface, DWORD flags, DDCOLORKEY *color_key)
4655 {
4656 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
4657
4658 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
4659
4660 return ddraw_surface7_SetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
4661 }
4662
4663 /*****************************************************************************
4664 * IDirectDrawSurface7::SetPalette
4665 *
4666 * Assigns a DirectDrawPalette object to the surface
4667 *
4668 * Params:
4669 * Pal: Interface to the palette to set
4670 *
4671 * Returns:
4672 * DD_OK on success
4673 *
4674 *****************************************************************************/
4675 static HRESULT WINAPI ddraw_surface7_SetPalette(IDirectDrawSurface7 *iface, IDirectDrawPalette *Pal)
4676 {
4677 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
4678 struct ddraw_palette *palette_impl = unsafe_impl_from_IDirectDrawPalette(Pal);
4679 IDirectDrawPalette *oldPal;
4680 struct ddraw_surface *surf;
4681 HRESULT hr;
4682
4683 TRACE("iface %p, palette %p.\n", iface, Pal);
4684
4685 if (!(This->surface_desc.u4.ddpfPixelFormat.dwFlags & (DDPF_PALETTEINDEXED1 | DDPF_PALETTEINDEXED2 |
4686 DDPF_PALETTEINDEXED4 | DDPF_PALETTEINDEXED8 | DDPF_PALETTEINDEXEDTO8))) {
4687 return DDERR_INVALIDPIXELFORMAT;
4688 }
4689
4690 if (This->surface_desc.ddsCaps.dwCaps2 & DDSCAPS2_MIPMAPSUBLEVEL)
4691 {
4692 return DDERR_NOTONMIPMAPSUBLEVEL;
4693 }
4694
4695 /* Find the old palette */
4696 wined3d_mutex_lock();
4697 hr = IDirectDrawSurface_GetPalette(iface, &oldPal);
4698 if(hr != DD_OK && hr != DDERR_NOPALETTEATTACHED)
4699 {
4700 wined3d_mutex_unlock();
4701 return hr;
4702 }
4703 if(oldPal) IDirectDrawPalette_Release(oldPal); /* For the GetPalette */
4704
4705 /* Set the new Palette */
4706 wined3d_surface_set_palette(This->wined3d_surface, palette_impl ? palette_impl->wineD3DPalette : NULL);
4707 /* AddRef the Palette */
4708 if(Pal) IDirectDrawPalette_AddRef(Pal);
4709
4710 /* Release the old palette */
4711 if(oldPal) IDirectDrawPalette_Release(oldPal);
4712
4713 /* Update the wined3d frontbuffer if this is the frontbuffer. */
4714 if ((This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER) && This->ddraw->wined3d_frontbuffer)
4715 wined3d_surface_set_palette(This->ddraw->wined3d_frontbuffer,
4716 palette_impl ? palette_impl->wineD3DPalette : NULL);
4717
4718 /* If this is a front buffer, also update the back buffers
4719 * TODO: How do things work for palettized cube textures?
4720 */
4721 if(This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
4722 {
4723 /* For primary surfaces the tree is just a list, so the simpler scheme fits too */
4724 DDSCAPS2 caps2 = { DDSCAPS_PRIMARYSURFACE, 0, 0, 0 };
4725
4726 surf = This;
4727 while(1)
4728 {
4729 IDirectDrawSurface7 *attach;
4730 HRESULT hr;
4731 hr = ddraw_surface7_GetAttachedSurface(&surf->IDirectDrawSurface7_iface, &caps2, &attach);
4732 if(hr != DD_OK)
4733 {
4734 break;
4735 }
4736
4737 TRACE("Setting palette on %p\n", attach);
4738 ddraw_surface7_SetPalette(attach, Pal);
4739 surf = impl_from_IDirectDrawSurface7(attach);
4740 ddraw_surface7_Release(attach);
4741 }
4742 }
4743
4744 wined3d_mutex_unlock();
4745
4746 return DD_OK;
4747 }
4748
4749 static HRESULT WINAPI ddraw_surface4_SetPalette(IDirectDrawSurface4 *iface, IDirectDrawPalette *palette)
4750 {
4751 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
4752
4753 TRACE("iface %p, palette %p.\n", iface, palette);
4754
4755 return ddraw_surface7_SetPalette(&surface->IDirectDrawSurface7_iface, palette);
4756 }
4757
4758 static HRESULT WINAPI ddraw_surface3_SetPalette(IDirectDrawSurface3 *iface, IDirectDrawPalette *palette)
4759 {
4760 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
4761
4762 TRACE("iface %p, palette %p.\n", iface, palette);
4763
4764 return ddraw_surface7_SetPalette(&surface->IDirectDrawSurface7_iface, palette);
4765 }
4766
4767 static HRESULT WINAPI ddraw_surface2_SetPalette(IDirectDrawSurface2 *iface, IDirectDrawPalette *palette)
4768 {
4769 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
4770
4771 TRACE("iface %p, palette %p.\n", iface, palette);
4772
4773 return ddraw_surface7_SetPalette(&surface->IDirectDrawSurface7_iface, palette);
4774 }
4775
4776 static HRESULT WINAPI ddraw_surface1_SetPalette(IDirectDrawSurface *iface, IDirectDrawPalette *palette)
4777 {
4778 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
4779
4780 TRACE("iface %p, palette %p.\n", iface, palette);
4781
4782 return ddraw_surface7_SetPalette(&surface->IDirectDrawSurface7_iface, palette);
4783 }
4784
4785 /**********************************************************
4786 * IDirectDrawGammaControl::GetGammaRamp
4787 *
4788 * Returns the current gamma ramp for a surface
4789 *
4790 * Params:
4791 * flags: Ignored
4792 * gamma_ramp: Address to write the ramp to
4793 *
4794 * Returns:
4795 * DD_OK on success
4796 * DDERR_INVALIDPARAMS if gamma_ramp is NULL
4797 *
4798 **********************************************************/
4799 static HRESULT WINAPI ddraw_gamma_control_GetGammaRamp(IDirectDrawGammaControl *iface,
4800 DWORD flags, DDGAMMARAMP *gamma_ramp)
4801 {
4802 struct ddraw_surface *surface = impl_from_IDirectDrawGammaControl(iface);
4803
4804 TRACE("iface %p, flags %#x, gamma_ramp %p.\n", iface, flags, gamma_ramp);
4805
4806 if (!gamma_ramp)
4807 {
4808 WARN("Invalid gamma_ramp passed.\n");
4809 return DDERR_INVALIDPARAMS;
4810 }
4811
4812 wined3d_mutex_lock();
4813 if (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE)
4814 {
4815 /* Note: DDGAMMARAMP is compatible with struct wined3d_gamma_ramp. */
4816 wined3d_device_get_gamma_ramp(surface->ddraw->wined3d_device, 0, (struct wined3d_gamma_ramp *)gamma_ramp);
4817 }
4818 else
4819 {
4820 ERR("Not implemented for non-primary surfaces.\n");
4821 }
4822 wined3d_mutex_unlock();
4823
4824 return DD_OK;
4825 }
4826
4827 /**********************************************************
4828 * IDirectDrawGammaControl::SetGammaRamp
4829 *
4830 * Sets the red, green and blue gamma ramps for
4831 *
4832 * Params:
4833 * flags: Can be DDSGR_CALIBRATE to request calibration
4834 * gamma_ramp: Structure containing the new gamma ramp
4835 *
4836 * Returns:
4837 * DD_OK on success
4838 * DDERR_INVALIDPARAMS if gamma_ramp is NULL
4839 *
4840 **********************************************************/
4841 static HRESULT WINAPI ddraw_gamma_control_SetGammaRamp(IDirectDrawGammaControl *iface,
4842 DWORD flags, DDGAMMARAMP *gamma_ramp)
4843 {
4844 struct ddraw_surface *surface = impl_from_IDirectDrawGammaControl(iface);
4845
4846 TRACE("iface %p, flags %#x, gamma_ramp %p.\n", iface, flags, gamma_ramp);
4847
4848 if (!gamma_ramp)
4849 {
4850 WARN("Invalid gamma_ramp passed.\n");
4851 return DDERR_INVALIDPARAMS;
4852 }
4853
4854 wined3d_mutex_lock();
4855 if (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE)
4856 {
4857 /* Note: DDGAMMARAMP is compatible with struct wined3d_gamma_ramp. */
4858 wined3d_device_set_gamma_ramp(surface->ddraw->wined3d_device,
4859 0, flags, (struct wined3d_gamma_ramp *)gamma_ramp);
4860 }
4861 else
4862 {
4863 ERR("Not implemented for non-primary surfaces.\n");
4864 }
4865 wined3d_mutex_unlock();
4866
4867 return DD_OK;
4868 }
4869
4870 /*****************************************************************************
4871 * IDirect3DTexture2::PaletteChanged
4872 *
4873 * Informs the texture about a palette change
4874 *
4875 * Params:
4876 * start: Start index of the change
4877 * count: The number of changed entries
4878 *
4879 * Returns
4880 * D3D_OK, because it's a stub
4881 *
4882 *****************************************************************************/
4883 static HRESULT WINAPI d3d_texture2_PaletteChanged(IDirect3DTexture2 *iface, DWORD start, DWORD count)
4884 {
4885 FIXME("iface %p, start %u, count %u stub!\n", iface, start, count);
4886
4887 return D3D_OK;
4888 }
4889
4890 static HRESULT WINAPI d3d_texture1_PaletteChanged(IDirect3DTexture *iface, DWORD start, DWORD count)
4891 {
4892 struct ddraw_surface *surface = impl_from_IDirect3DTexture(iface);
4893
4894 TRACE("iface %p, start %u, count %u.\n", iface, start, count);
4895
4896 return d3d_texture2_PaletteChanged(&surface->IDirect3DTexture2_iface, start, count);
4897 }
4898
4899 /*****************************************************************************
4900 * IDirect3DTexture::Unload
4901 *
4902 * DX5 SDK: "The IDirect3DTexture2::Unload method is not implemented
4903 *
4904 *
4905 * Returns:
4906 * DDERR_UNSUPPORTED
4907 *
4908 *****************************************************************************/
4909 static HRESULT WINAPI d3d_texture1_Unload(IDirect3DTexture *iface)
4910 {
4911 WARN("iface %p. Not implemented.\n", iface);
4912
4913 return DDERR_UNSUPPORTED;
4914 }
4915
4916 /*****************************************************************************
4917 * IDirect3DTexture2::GetHandle
4918 *
4919 * Returns handle for the texture. At the moment, the interface
4920 * to the IWineD3DTexture is used.
4921 *
4922 * Params:
4923 * device: Device this handle is assigned to
4924 * handle: Address to store the handle at.
4925 *
4926 * Returns:
4927 * D3D_OK
4928 *
4929 *****************************************************************************/
4930 static HRESULT WINAPI d3d_texture2_GetHandle(IDirect3DTexture2 *iface,
4931 IDirect3DDevice2 *device, D3DTEXTUREHANDLE *handle)
4932 {
4933 struct ddraw_surface *surface = impl_from_IDirect3DTexture2(iface);
4934 struct d3d_device *device_impl = unsafe_impl_from_IDirect3DDevice2(device);
4935
4936 TRACE("iface %p, device %p, handle %p.\n", iface, device, handle);
4937
4938 wined3d_mutex_lock();
4939
4940 if (!surface->Handle)
4941 {
4942 DWORD h = ddraw_allocate_handle(&device_impl->handle_table, surface, DDRAW_HANDLE_SURFACE);
4943 if (h == DDRAW_INVALID_HANDLE)
4944 {
4945 ERR("Failed to allocate a texture handle.\n");
4946 wined3d_mutex_unlock();
4947 return DDERR_OUTOFMEMORY;
4948 }
4949
4950 surface->Handle = h + 1;
4951 }
4952
4953 TRACE("Returning handle %08x.\n", surface->Handle);
4954 *handle = surface->Handle;
4955
4956 wined3d_mutex_unlock();
4957
4958 return D3D_OK;
4959 }
4960
4961 static HRESULT WINAPI d3d_texture1_GetHandle(IDirect3DTexture *iface,
4962 IDirect3DDevice *device, D3DTEXTUREHANDLE *handle)
4963 {
4964 struct ddraw_surface *surface = impl_from_IDirect3DTexture(iface);
4965 struct d3d_device *device_impl = unsafe_impl_from_IDirect3DDevice(device);
4966
4967 TRACE("iface %p, device %p, handle %p.\n", iface, device, handle);
4968
4969 return d3d_texture2_GetHandle(&surface->IDirect3DTexture2_iface,
4970 device_impl ? &device_impl->IDirect3DDevice2_iface : NULL, handle);
4971 }
4972
4973 /*****************************************************************************
4974 * get_sub_mimaplevel
4975 *
4976 * Helper function that returns the next mipmap level
4977 *
4978 * tex_ptr: Surface of which to return the next level
4979 *
4980 *****************************************************************************/
4981 static struct ddraw_surface *get_sub_mimaplevel(struct ddraw_surface *surface)
4982 {
4983 /* Now go down the mipmap chain to the next surface */
4984 static DDSCAPS2 mipmap_caps = { DDSCAPS_MIPMAP | DDSCAPS_TEXTURE, 0, 0, 0 };
4985 IDirectDrawSurface7 *next_level;
4986 HRESULT hr;
4987
4988 hr = ddraw_surface7_GetAttachedSurface(&surface->IDirectDrawSurface7_iface, &mipmap_caps, &next_level);
4989 if (FAILED(hr)) return NULL;
4990
4991 ddraw_surface7_Release(next_level);
4992
4993 return impl_from_IDirectDrawSurface7(next_level);
4994 }
4995
4996 /*****************************************************************************
4997 * IDirect3DTexture2::Load
4998 *
4999 * Loads a texture created with the DDSCAPS_ALLOCONLOAD
5000 *
5001 * This function isn't relayed to WineD3D because the whole interface is
5002 * implemented in DDraw only. For speed improvements a implementation which
5003 * takes OpenGL more into account could be placed into WineD3D.
5004 *
5005 * Params:
5006 * src_texture: Address of the texture to load
5007 *
5008 * Returns:
5009 * D3D_OK on success
5010 * D3DERR_TEXTURE_LOAD_FAILED.
5011 *
5012 *****************************************************************************/
5013 static HRESULT WINAPI d3d_texture2_Load(IDirect3DTexture2 *iface, IDirect3DTexture2 *src_texture)
5014 {
5015 struct ddraw_surface *dst_surface = impl_from_IDirect3DTexture2(iface);
5016 struct ddraw_surface *src_surface = unsafe_impl_from_IDirect3DTexture2(src_texture);
5017 HRESULT hr;
5018
5019 TRACE("iface %p, src_texture %p.\n", iface, src_texture);
5020
5021 if (src_surface == dst_surface)
5022 {
5023 TRACE("copying surface %p to surface %p, why?\n", src_surface, dst_surface);
5024 return D3D_OK;
5025 }
5026
5027 wined3d_mutex_lock();
5028
5029 if (((src_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
5030 != (dst_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP))
5031 || (src_surface->surface_desc.u2.dwMipMapCount != dst_surface->surface_desc.u2.dwMipMapCount))
5032 {
5033 ERR("Trying to load surfaces with different mip-map counts.\n");
5034 }
5035
5036 for (;;)
5037 {
5038 struct wined3d_palette *wined3d_dst_pal, *wined3d_src_pal;
5039 DDSURFACEDESC *src_desc, *dst_desc;
5040
5041 TRACE("Copying surface %p to surface %p (mipmap level %d).\n",
5042 src_surface, dst_surface, src_surface->mipmap_level);
5043
5044 /* Suppress the ALLOCONLOAD flag */
5045 dst_surface->surface_desc.ddsCaps.dwCaps &= ~DDSCAPS_ALLOCONLOAD;
5046
5047 /* Get the palettes */
5048 wined3d_dst_pal = wined3d_surface_get_palette(dst_surface->wined3d_surface);
5049 wined3d_src_pal = wined3d_surface_get_palette(src_surface->wined3d_surface);
5050
5051 if (wined3d_src_pal)
5052 {
5053 PALETTEENTRY palent[256];
5054
5055 if (!wined3d_dst_pal)
5056 {
5057 wined3d_mutex_unlock();
5058 return DDERR_NOPALETTEATTACHED;
5059 }
5060 wined3d_palette_get_entries(wined3d_src_pal, 0, 0, 256, palent);
5061 wined3d_palette_set_entries(wined3d_dst_pal, 0, 0, 256, palent);
5062 }
5063
5064 /* Copy one surface on the other */
5065 dst_desc = (DDSURFACEDESC *)&(dst_surface->surface_desc);
5066 src_desc = (DDSURFACEDESC *)&(src_surface->surface_desc);
5067
5068 if ((src_desc->dwWidth != dst_desc->dwWidth) || (src_desc->dwHeight != dst_desc->dwHeight))
5069 {
5070 /* Should also check for same pixel format, u1.lPitch, ... */
5071 ERR("Error in surface sizes.\n");
5072 wined3d_mutex_unlock();
5073 return D3DERR_TEXTURE_LOAD_FAILED;
5074 }
5075 else
5076 {
5077 struct wined3d_map_desc src_map_desc, dst_map_desc;
5078
5079 /* Copy the src blit color key if the source has one, don't erase
5080 * the destination's ckey if the source has none */
5081 if (src_desc->dwFlags & DDSD_CKSRCBLT)
5082 {
5083 IDirectDrawSurface7_SetColorKey(&dst_surface->IDirectDrawSurface7_iface,
5084 DDCKEY_SRCBLT, &src_desc->ddckCKSrcBlt);
5085 }
5086
5087 /* Copy the main memory texture into the surface that corresponds
5088 * to the OpenGL texture object. */
5089
5090 hr = wined3d_surface_map(src_surface->wined3d_surface, &src_map_desc, NULL, 0);
5091 if (FAILED(hr))
5092 {
5093 ERR("Failed to lock source surface, hr %#x.\n", hr);
5094 wined3d_mutex_unlock();
5095 return D3DERR_TEXTURE_LOAD_FAILED;
5096 }
5097
5098 hr = wined3d_surface_map(dst_surface->wined3d_surface, &dst_map_desc, NULL, 0);
5099 if (FAILED(hr))
5100 {
5101 ERR("Failed to lock destination surface, hr %#x.\n", hr);
5102 wined3d_surface_unmap(src_surface->wined3d_surface);
5103 wined3d_mutex_unlock();
5104 return D3DERR_TEXTURE_LOAD_FAILED;
5105 }
5106
5107 if (dst_surface->surface_desc.u4.ddpfPixelFormat.dwFlags & DDPF_FOURCC)
5108 memcpy(dst_map_desc.data, src_map_desc.data, src_surface->surface_desc.u1.dwLinearSize);
5109 else
5110 memcpy(dst_map_desc.data, src_map_desc.data, src_map_desc.row_pitch * src_desc->dwHeight);
5111
5112 wined3d_surface_unmap(src_surface->wined3d_surface);
5113 wined3d_surface_unmap(dst_surface->wined3d_surface);
5114 }
5115
5116 if (src_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
5117 src_surface = get_sub_mimaplevel(src_surface);
5118 else
5119 src_surface = NULL;
5120
5121 if (dst_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
5122 dst_surface = get_sub_mimaplevel(dst_surface);
5123 else
5124 dst_surface = NULL;
5125
5126 if (!src_surface || !dst_surface)
5127 {
5128 if (src_surface != dst_surface)
5129 ERR("Loading surface with different mipmap structure.\n");
5130 break;
5131 }
5132 }
5133
5134 wined3d_mutex_unlock();
5135
5136 return hr;
5137 }
5138
5139 static HRESULT WINAPI d3d_texture1_Load(IDirect3DTexture *iface, IDirect3DTexture *src_texture)
5140 {
5141 struct ddraw_surface *dst_surface = impl_from_IDirect3DTexture(iface);
5142 struct ddraw_surface *src_surface = unsafe_impl_from_IDirect3DTexture(src_texture);
5143
5144 TRACE("iface %p, src_texture %p.\n", iface, src_texture);
5145
5146 return d3d_texture2_Load(&dst_surface->IDirect3DTexture2_iface,
5147 src_surface ? &src_surface->IDirect3DTexture2_iface : NULL);
5148 }
5149
5150 /*****************************************************************************
5151 * The VTable
5152 *****************************************************************************/
5153
5154 static const struct IDirectDrawSurface7Vtbl ddraw_surface7_vtbl =
5155 {
5156 /* IUnknown */
5157 ddraw_surface7_QueryInterface,
5158 ddraw_surface7_AddRef,
5159 ddraw_surface7_Release,
5160 /* IDirectDrawSurface */
5161 ddraw_surface7_AddAttachedSurface,
5162 ddraw_surface7_AddOverlayDirtyRect,
5163 ddraw_surface7_Blt,
5164 ddraw_surface7_BltBatch,
5165 ddraw_surface7_BltFast,
5166 ddraw_surface7_DeleteAttachedSurface,
5167 ddraw_surface7_EnumAttachedSurfaces,
5168 ddraw_surface7_EnumOverlayZOrders,
5169 ddraw_surface7_Flip,
5170 ddraw_surface7_GetAttachedSurface,
5171 ddraw_surface7_GetBltStatus,
5172 ddraw_surface7_GetCaps,
5173 ddraw_surface7_GetClipper,
5174 ddraw_surface7_GetColorKey,
5175 ddraw_surface7_GetDC,
5176 ddraw_surface7_GetFlipStatus,
5177 ddraw_surface7_GetOverlayPosition,
5178 ddraw_surface7_GetPalette,
5179 ddraw_surface7_GetPixelFormat,
5180 ddraw_surface7_GetSurfaceDesc,
5181 ddraw_surface7_Initialize,
5182 ddraw_surface7_IsLost,
5183 ddraw_surface7_Lock,
5184 ddraw_surface7_ReleaseDC,
5185 ddraw_surface7_Restore,
5186 ddraw_surface7_SetClipper,
5187 ddraw_surface7_SetColorKey,
5188 ddraw_surface7_SetOverlayPosition,
5189 ddraw_surface7_SetPalette,
5190 ddraw_surface7_Unlock,
5191 ddraw_surface7_UpdateOverlay,
5192 ddraw_surface7_UpdateOverlayDisplay,
5193 ddraw_surface7_UpdateOverlayZOrder,
5194 /* IDirectDrawSurface2 */
5195 ddraw_surface7_GetDDInterface,
5196 ddraw_surface7_PageLock,
5197 ddraw_surface7_PageUnlock,
5198 /* IDirectDrawSurface3 */
5199 ddraw_surface7_SetSurfaceDesc,
5200 /* IDirectDrawSurface4 */
5201 ddraw_surface7_SetPrivateData,
5202 ddraw_surface7_GetPrivateData,
5203 ddraw_surface7_FreePrivateData,
5204 ddraw_surface7_GetUniquenessValue,
5205 ddraw_surface7_ChangeUniquenessValue,
5206 /* IDirectDrawSurface7 */
5207 ddraw_surface7_SetPriority,
5208 ddraw_surface7_GetPriority,
5209 ddraw_surface7_SetLOD,
5210 ddraw_surface7_GetLOD,
5211 };
5212
5213 static const struct IDirectDrawSurface4Vtbl ddraw_surface4_vtbl =
5214 {
5215 /* IUnknown */
5216 ddraw_surface4_QueryInterface,
5217 ddraw_surface4_AddRef,
5218 ddraw_surface4_Release,
5219 /* IDirectDrawSurface */
5220 ddraw_surface4_AddAttachedSurface,
5221 ddraw_surface4_AddOverlayDirtyRect,
5222 ddraw_surface4_Blt,
5223 ddraw_surface4_BltBatch,
5224 ddraw_surface4_BltFast,
5225 ddraw_surface4_DeleteAttachedSurface,
5226 ddraw_surface4_EnumAttachedSurfaces,
5227 ddraw_surface4_EnumOverlayZOrders,
5228 ddraw_surface4_Flip,
5229 ddraw_surface4_GetAttachedSurface,
5230 ddraw_surface4_GetBltStatus,
5231 ddraw_surface4_GetCaps,
5232 ddraw_surface4_GetClipper,
5233 ddraw_surface4_GetColorKey,
5234 ddraw_surface4_GetDC,
5235 ddraw_surface4_GetFlipStatus,
5236 ddraw_surface4_GetOverlayPosition,
5237 ddraw_surface4_GetPalette,
5238 ddraw_surface4_GetPixelFormat,
5239 ddraw_surface4_GetSurfaceDesc,
5240 ddraw_surface4_Initialize,
5241 ddraw_surface4_IsLost,
5242 ddraw_surface4_Lock,
5243 ddraw_surface4_ReleaseDC,
5244 ddraw_surface4_Restore,
5245 ddraw_surface4_SetClipper,
5246 ddraw_surface4_SetColorKey,
5247 ddraw_surface4_SetOverlayPosition,
5248 ddraw_surface4_SetPalette,
5249 ddraw_surface4_Unlock,
5250 ddraw_surface4_UpdateOverlay,
5251 ddraw_surface4_UpdateOverlayDisplay,
5252 ddraw_surface4_UpdateOverlayZOrder,
5253 /* IDirectDrawSurface2 */
5254 ddraw_surface4_GetDDInterface,
5255 ddraw_surface4_PageLock,
5256 ddraw_surface4_PageUnlock,
5257 /* IDirectDrawSurface3 */
5258 ddraw_surface4_SetSurfaceDesc,
5259 /* IDirectDrawSurface4 */
5260 ddraw_surface4_SetPrivateData,
5261 ddraw_surface4_GetPrivateData,
5262 ddraw_surface4_FreePrivateData,
5263 ddraw_surface4_GetUniquenessValue,
5264 ddraw_surface4_ChangeUniquenessValue,
5265 };
5266
5267 static const struct IDirectDrawSurface3Vtbl ddraw_surface3_vtbl =
5268 {
5269 /* IUnknown */
5270 ddraw_surface3_QueryInterface,
5271 ddraw_surface3_AddRef,
5272 ddraw_surface3_Release,
5273 /* IDirectDrawSurface */
5274 ddraw_surface3_AddAttachedSurface,
5275 ddraw_surface3_AddOverlayDirtyRect,
5276 ddraw_surface3_Blt,
5277 ddraw_surface3_BltBatch,
5278 ddraw_surface3_BltFast,
5279 ddraw_surface3_DeleteAttachedSurface,
5280 ddraw_surface3_EnumAttachedSurfaces,
5281 ddraw_surface3_EnumOverlayZOrders,
5282 ddraw_surface3_Flip,
5283 ddraw_surface3_GetAttachedSurface,
5284 ddraw_surface3_GetBltStatus,
5285 ddraw_surface3_GetCaps,
5286 ddraw_surface3_GetClipper,
5287 ddraw_surface3_GetColorKey,
5288 ddraw_surface3_GetDC,
5289 ddraw_surface3_GetFlipStatus,
5290 ddraw_surface3_GetOverlayPosition,
5291 ddraw_surface3_GetPalette,
5292 ddraw_surface3_GetPixelFormat,
5293 ddraw_surface3_GetSurfaceDesc,
5294 ddraw_surface3_Initialize,
5295 ddraw_surface3_IsLost,
5296 ddraw_surface3_Lock,
5297 ddraw_surface3_ReleaseDC,
5298 ddraw_surface3_Restore,
5299 ddraw_surface3_SetClipper,
5300 ddraw_surface3_SetColorKey,
5301 ddraw_surface3_SetOverlayPosition,
5302 ddraw_surface3_SetPalette,
5303 ddraw_surface3_Unlock,
5304 ddraw_surface3_UpdateOverlay,
5305 ddraw_surface3_UpdateOverlayDisplay,
5306 ddraw_surface3_UpdateOverlayZOrder,
5307 /* IDirectDrawSurface2 */
5308 ddraw_surface3_GetDDInterface,
5309 ddraw_surface3_PageLock,
5310 ddraw_surface3_PageUnlock,
5311 /* IDirectDrawSurface3 */
5312 ddraw_surface3_SetSurfaceDesc,
5313 };
5314
5315 static const struct IDirectDrawSurface2Vtbl ddraw_surface2_vtbl =
5316 {
5317 /* IUnknown */
5318 ddraw_surface2_QueryInterface,
5319 ddraw_surface2_AddRef,
5320 ddraw_surface2_Release,
5321 /* IDirectDrawSurface */
5322 ddraw_surface2_AddAttachedSurface,
5323 ddraw_surface2_AddOverlayDirtyRect,
5324 ddraw_surface2_Blt,
5325 ddraw_surface2_BltBatch,
5326 ddraw_surface2_BltFast,
5327 ddraw_surface2_DeleteAttachedSurface,
5328 ddraw_surface2_EnumAttachedSurfaces,
5329 ddraw_surface2_EnumOverlayZOrders,
5330 ddraw_surface2_Flip,
5331 ddraw_surface2_GetAttachedSurface,
5332 ddraw_surface2_GetBltStatus,
5333 ddraw_surface2_GetCaps,
5334 ddraw_surface2_GetClipper,
5335 ddraw_surface2_GetColorKey,
5336 ddraw_surface2_GetDC,
5337 ddraw_surface2_GetFlipStatus,
5338 ddraw_surface2_GetOverlayPosition,
5339 ddraw_surface2_GetPalette,
5340 ddraw_surface2_GetPixelFormat,
5341 ddraw_surface2_GetSurfaceDesc,
5342 ddraw_surface2_Initialize,
5343 ddraw_surface2_IsLost,
5344 ddraw_surface2_Lock,
5345 ddraw_surface2_ReleaseDC,
5346 ddraw_surface2_Restore,
5347 ddraw_surface2_SetClipper,
5348 ddraw_surface2_SetColorKey,
5349 ddraw_surface2_SetOverlayPosition,
5350 ddraw_surface2_SetPalette,
5351 ddraw_surface2_Unlock,
5352 ddraw_surface2_UpdateOverlay,
5353 ddraw_surface2_UpdateOverlayDisplay,
5354 ddraw_surface2_UpdateOverlayZOrder,
5355 /* IDirectDrawSurface2 */
5356 ddraw_surface2_GetDDInterface,
5357 ddraw_surface2_PageLock,
5358 ddraw_surface2_PageUnlock,
5359 };
5360
5361 static const struct IDirectDrawSurfaceVtbl ddraw_surface1_vtbl =
5362 {
5363 /* IUnknown */
5364 ddraw_surface1_QueryInterface,
5365 ddraw_surface1_AddRef,
5366 ddraw_surface1_Release,
5367 /* IDirectDrawSurface */
5368 ddraw_surface1_AddAttachedSurface,
5369 ddraw_surface1_AddOverlayDirtyRect,
5370 ddraw_surface1_Blt,
5371 ddraw_surface1_BltBatch,
5372 ddraw_surface1_BltFast,
5373 ddraw_surface1_DeleteAttachedSurface,
5374 ddraw_surface1_EnumAttachedSurfaces,
5375 ddraw_surface1_EnumOverlayZOrders,
5376 ddraw_surface1_Flip,
5377 ddraw_surface1_GetAttachedSurface,
5378 ddraw_surface1_GetBltStatus,
5379 ddraw_surface1_GetCaps,
5380 ddraw_surface1_GetClipper,
5381 ddraw_surface1_GetColorKey,
5382 ddraw_surface1_GetDC,
5383 ddraw_surface1_GetFlipStatus,
5384 ddraw_surface1_GetOverlayPosition,
5385 ddraw_surface1_GetPalette,
5386 ddraw_surface1_GetPixelFormat,
5387 ddraw_surface1_GetSurfaceDesc,
5388 ddraw_surface1_Initialize,
5389 ddraw_surface1_IsLost,
5390 ddraw_surface1_Lock,
5391 ddraw_surface1_ReleaseDC,
5392 ddraw_surface1_Restore,
5393 ddraw_surface1_SetClipper,
5394 ddraw_surface1_SetColorKey,
5395 ddraw_surface1_SetOverlayPosition,
5396 ddraw_surface1_SetPalette,
5397 ddraw_surface1_Unlock,
5398 ddraw_surface1_UpdateOverlay,
5399 ddraw_surface1_UpdateOverlayDisplay,
5400 ddraw_surface1_UpdateOverlayZOrder,
5401 };
5402
5403 static const struct IDirectDrawGammaControlVtbl ddraw_gamma_control_vtbl =
5404 {
5405 ddraw_gamma_control_QueryInterface,
5406 ddraw_gamma_control_AddRef,
5407 ddraw_gamma_control_Release,
5408 ddraw_gamma_control_GetGammaRamp,
5409 ddraw_gamma_control_SetGammaRamp,
5410 };
5411
5412 static const struct IDirect3DTexture2Vtbl d3d_texture2_vtbl =
5413 {
5414 d3d_texture2_QueryInterface,
5415 d3d_texture2_AddRef,
5416 d3d_texture2_Release,
5417 d3d_texture2_GetHandle,
5418 d3d_texture2_PaletteChanged,
5419 d3d_texture2_Load,
5420 };
5421
5422 static const struct IDirect3DTextureVtbl d3d_texture1_vtbl =
5423 {
5424 d3d_texture1_QueryInterface,
5425 d3d_texture1_AddRef,
5426 d3d_texture1_Release,
5427 d3d_texture1_Initialize,
5428 d3d_texture1_GetHandle,
5429 d3d_texture1_PaletteChanged,
5430 d3d_texture1_Load,
5431 d3d_texture1_Unload,
5432 };
5433
5434 /* Some games (e.g. Tomb Raider 3) pass the wrong version of the
5435 * IDirectDrawSurface interface to ddraw methods. */
5436 struct ddraw_surface *unsafe_impl_from_IDirectDrawSurface7(IDirectDrawSurface7 *iface)
5437 {
5438 if (!iface) return NULL;
5439 if (iface->lpVtbl != &ddraw_surface7_vtbl)
5440 {
5441 HRESULT hr = IDirectDrawSurface7_QueryInterface(iface, &IID_IDirectDrawSurface7, (void **)&iface);
5442 if (FAILED(hr))
5443 {
5444 WARN("Object %p doesn't expose interface IDirectDrawSurface7.\n", iface);
5445 return NULL;
5446 }
5447 IDirectDrawSurface7_Release(iface);
5448 }
5449 return CONTAINING_RECORD(iface, struct ddraw_surface, IDirectDrawSurface7_iface);
5450 }
5451
5452 struct ddraw_surface *unsafe_impl_from_IDirectDrawSurface4(IDirectDrawSurface4 *iface)
5453 {
5454 if (!iface) return NULL;
5455 if (iface->lpVtbl != &ddraw_surface4_vtbl)
5456 {
5457 HRESULT hr = IDirectDrawSurface4_QueryInterface(iface, &IID_IDirectDrawSurface4, (void **)&iface);
5458 if (FAILED(hr))
5459 {
5460 WARN("Object %p doesn't expose interface IDirectDrawSurface4.\n", iface);
5461 return NULL;
5462 }
5463 IDirectDrawSurface4_Release(iface);
5464 }
5465 return CONTAINING_RECORD(iface, struct ddraw_surface, IDirectDrawSurface4_iface);
5466 }
5467
5468 static struct ddraw_surface *unsafe_impl_from_IDirectDrawSurface3(IDirectDrawSurface3 *iface)
5469 {
5470 if (!iface) return NULL;
5471 if (iface->lpVtbl != &ddraw_surface3_vtbl)
5472 {
5473 HRESULT hr = IDirectDrawSurface3_QueryInterface(iface, &IID_IDirectDrawSurface3, (void **)&iface);
5474 if (FAILED(hr))
5475 {
5476 WARN("Object %p doesn't expose interface IDirectDrawSurface3.\n", iface);
5477 return NULL;
5478 }
5479 IDirectDrawSurface3_Release(iface);
5480 }
5481 return CONTAINING_RECORD(iface, struct ddraw_surface, IDirectDrawSurface3_iface);
5482 }
5483
5484 static struct ddraw_surface *unsafe_impl_from_IDirectDrawSurface2(IDirectDrawSurface2 *iface)
5485 {
5486 if (!iface) return NULL;
5487 if (iface->lpVtbl != &ddraw_surface2_vtbl)
5488 {
5489 HRESULT hr = IDirectDrawSurface2_QueryInterface(iface, &IID_IDirectDrawSurface2, (void **)&iface);
5490 if (FAILED(hr))
5491 {
5492 WARN("Object %p doesn't expose interface IDirectDrawSurface2.\n", iface);
5493 return NULL;
5494 }
5495 IDirectDrawSurface2_Release(iface);
5496 }
5497 return CONTAINING_RECORD(iface, struct ddraw_surface, IDirectDrawSurface2_iface);
5498 }
5499
5500 struct ddraw_surface *unsafe_impl_from_IDirectDrawSurface(IDirectDrawSurface *iface)
5501 {
5502 if (!iface) return NULL;
5503 if (iface->lpVtbl != &ddraw_surface1_vtbl)
5504 {
5505 HRESULT hr = IDirectDrawSurface_QueryInterface(iface, &IID_IDirectDrawSurface, (void **)&iface);
5506 if (FAILED(hr))
5507 {
5508 WARN("Object %p doesn't expose interface IDirectDrawSurface.\n", iface);
5509 return NULL;
5510 }
5511 IDirectDrawSurface_Release(iface);
5512 }
5513 return CONTAINING_RECORD(iface, struct ddraw_surface, IDirectDrawSurface_iface);
5514 }
5515
5516 struct ddraw_surface *unsafe_impl_from_IDirect3DTexture2(IDirect3DTexture2 *iface)
5517 {
5518 if (!iface) return NULL;
5519 assert(iface->lpVtbl == &d3d_texture2_vtbl);
5520 return CONTAINING_RECORD(iface, struct ddraw_surface, IDirect3DTexture2_iface);
5521 }
5522
5523 struct ddraw_surface *unsafe_impl_from_IDirect3DTexture(IDirect3DTexture *iface)
5524 {
5525 if (!iface) return NULL;
5526 assert(iface->lpVtbl == &d3d_texture1_vtbl);
5527 return CONTAINING_RECORD(iface, struct ddraw_surface, IDirect3DTexture_iface);
5528 }
5529
5530 static void STDMETHODCALLTYPE ddraw_surface_wined3d_object_destroyed(void *parent)
5531 {
5532 struct ddraw_surface *surface = parent;
5533
5534 TRACE("surface %p.\n", surface);
5535
5536 /* Check for attached surfaces and detach them. */
5537 if (surface->first_attached != surface)
5538 {
5539 /* Well, this shouldn't happen: The surface being attached is
5540 * referenced in AddAttachedSurface(), so it shouldn't be released
5541 * until DeleteAttachedSurface() is called, because the refcount is
5542 * held. It looks like the application released it often enough to
5543 * force this. */
5544 WARN("Surface is still attached to surface %p.\n", surface->first_attached);
5545
5546 /* The refcount will drop to -1 here */
5547 if (FAILED(ddraw_surface_delete_attached_surface(surface->first_attached, surface, surface->attached_iface)))
5548 ERR("DeleteAttachedSurface failed.\n");
5549 }
5550
5551 while (surface->next_attached)
5552 if (FAILED(ddraw_surface_delete_attached_surface(surface,
5553 surface->next_attached, surface->next_attached->attached_iface)))
5554 ERR("DeleteAttachedSurface failed.\n");
5555
5556 /* Having a texture handle set implies that the device still exists. */
5557 if (surface->Handle)
5558 ddraw_free_handle(&surface->ddraw->d3ddevice->handle_table, surface->Handle - 1, DDRAW_HANDLE_SURFACE);
5559
5560 /* Reduce the ddraw surface count. */
5561 list_remove(&surface->surface_list_entry);
5562
5563 if (surface == surface->ddraw->primary)
5564 surface->ddraw->primary = NULL;
5565
5566 HeapFree(GetProcessHeap(), 0, surface);
5567 }
5568
5569 static const struct wined3d_parent_ops ddraw_surface_wined3d_parent_ops =
5570 {
5571 ddraw_surface_wined3d_object_destroyed,
5572 };
5573
5574 static void STDMETHODCALLTYPE ddraw_texture_wined3d_object_destroyed(void *parent)
5575 {
5576 struct ddraw_surface *surface = parent;
5577
5578 TRACE("surface %p.\n", surface);
5579
5580 ddraw_surface_cleanup(surface);
5581 }
5582
5583 static const struct wined3d_parent_ops ddraw_texture_wined3d_parent_ops =
5584 {
5585 ddraw_texture_wined3d_object_destroyed,
5586 };
5587
5588 HRESULT ddraw_surface_create_texture(struct ddraw_surface *surface)
5589 {
5590 const DDSURFACEDESC2 *desc = &surface->surface_desc;
5591 struct wined3d_resource_desc wined3d_desc;
5592 struct ddraw_surface *mip, **attach;
5593 struct wined3d_resource *resource;
5594 UINT layers, levels, i, j;
5595 DDSURFACEDESC2 *mip_desc;
5596 enum wined3d_pool pool;
5597 HRESULT hr;
5598
5599 if (desc->ddsCaps.dwCaps & DDSCAPS_MIPMAP)
5600 levels = desc->u2.dwMipMapCount;
5601 else
5602 levels = 1;
5603
5604 if (desc->ddsCaps.dwCaps2 & DDSCAPS2_CUBEMAP)
5605 layers = 6;
5606 else
5607 layers = 1;
5608
5609 /* DDSCAPS_SYSTEMMEMORY textures are in WINED3D_POOL_SYSTEM_MEM.
5610 * Should I forward the MANAGED cap to the managed pool? */
5611 if (desc->ddsCaps.dwCaps & DDSCAPS_SYSTEMMEMORY)
5612 pool = WINED3D_POOL_SYSTEM_MEM;
5613 else
5614 pool = WINED3D_POOL_DEFAULT;
5615
5616 wined3d_desc.format = PixelFormat_DD2WineD3D(&surface->surface_desc.u4.ddpfPixelFormat);
5617 wined3d_desc.multisample_type = WINED3D_MULTISAMPLE_NONE;
5618 wined3d_desc.multisample_quality = 0;
5619 wined3d_desc.usage = 0;
5620 wined3d_desc.pool = pool;
5621 wined3d_desc.width = desc->dwWidth;
5622 wined3d_desc.height = desc->dwHeight;
5623 wined3d_desc.depth = 1;
5624 wined3d_desc.size = 0;
5625
5626 if (desc->ddsCaps.dwCaps2 & DDSCAPS2_CUBEMAP)
5627 {
5628 wined3d_desc.resource_type = WINED3D_RTYPE_CUBE_TEXTURE;
5629 hr = wined3d_texture_create_cube(surface->ddraw->wined3d_device, &wined3d_desc, levels,
5630 surface, &ddraw_texture_wined3d_parent_ops, &surface->wined3d_texture);
5631 }
5632 else
5633 {
5634 wined3d_desc.resource_type = WINED3D_RTYPE_TEXTURE;
5635 hr = wined3d_texture_create_2d(surface->ddraw->wined3d_device, &wined3d_desc, levels,
5636 surface, &ddraw_texture_wined3d_parent_ops, &surface->wined3d_texture);
5637 }
5638
5639 if (FAILED(hr))
5640 {
5641 WARN("Failed to create wined3d texture, hr %#x.\n", hr);
5642 return hr;
5643 }
5644
5645 for (i = 0; i < layers; ++i)
5646 {
5647 attach = &surface->complex_array[layers - 1 - i];
5648
5649 for (j = 0; j < levels; ++j)
5650 {
5651 resource = wined3d_texture_get_sub_resource(surface->wined3d_texture, i * levels + j);
5652 mip = wined3d_resource_get_parent(resource);
5653
5654 if (mip == surface)
5655 continue;
5656
5657 mip_desc = &mip->surface_desc;
5658
5659 if (j)
5660 mip_desc->ddsCaps.dwCaps2 |= DDSCAPS2_MIPMAPSUBLEVEL;
5661 else
5662 mip_desc->ddsCaps.dwCaps2 &= ~DDSCAPS2_MIPMAPSUBLEVEL;
5663
5664 if (mip_desc->ddsCaps.dwCaps2 & DDSCAPS2_CUBEMAP)
5665 {
5666 mip_desc->ddsCaps.dwCaps2 &= ~DDSCAPS2_CUBEMAP_ALLFACES;
5667
5668 switch (i)
5669 {
5670 case WINED3D_CUBEMAP_FACE_POSITIVE_X:
5671 mip_desc->ddsCaps.dwCaps2 |= DDSCAPS2_CUBEMAP_POSITIVEX;
5672 break;
5673 case WINED3D_CUBEMAP_FACE_NEGATIVE_X:
5674 mip_desc->ddsCaps.dwCaps2 |= DDSCAPS2_CUBEMAP_NEGATIVEX;
5675 break;
5676 case WINED3D_CUBEMAP_FACE_POSITIVE_Y:
5677 mip_desc->ddsCaps.dwCaps2 |= DDSCAPS2_CUBEMAP_POSITIVEY;
5678 break;
5679 case WINED3D_CUBEMAP_FACE_NEGATIVE_Y:
5680 mip_desc->ddsCaps.dwCaps2 |= DDSCAPS2_CUBEMAP_NEGATIVEY;
5681 break;
5682 case WINED3D_CUBEMAP_FACE_POSITIVE_Z:
5683 mip_desc->ddsCaps.dwCaps2 |= DDSCAPS2_CUBEMAP_POSITIVEZ;
5684 break;
5685 case WINED3D_CUBEMAP_FACE_NEGATIVE_Z:
5686 mip_desc->ddsCaps.dwCaps2 |= DDSCAPS2_CUBEMAP_NEGATIVEZ;
5687 break;
5688 }
5689
5690 }
5691
5692 *attach = mip;
5693 attach = &mip->complex_array[0];
5694 }
5695 }
5696
5697 return DD_OK;
5698 }
5699
5700 HRESULT ddraw_surface_init(struct ddraw_surface *surface, struct ddraw *ddraw, DDSURFACEDESC2 *desc, UINT version)
5701 {
5702 enum wined3d_pool pool = WINED3D_POOL_DEFAULT;
5703 DWORD flags = WINED3D_SURFACE_MAPPABLE;
5704 enum wined3d_format_id format;
5705 DWORD usage = 0;
5706 HRESULT hr;
5707
5708 if (!(desc->ddsCaps.dwCaps & (DDSCAPS_VIDEOMEMORY | DDSCAPS_SYSTEMMEMORY))
5709 && !((desc->ddsCaps.dwCaps & DDSCAPS_TEXTURE)
5710 && (desc->ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE)))
5711 {
5712 /* Tests show surfaces without memory flags get these flags added
5713 * right after creation. */
5714 desc->ddsCaps.dwCaps |= DDSCAPS_LOCALVIDMEM | DDSCAPS_VIDEOMEMORY;
5715 }
5716
5717 /* Some applications assume surfaces will always be mapped at the same
5718 * address. Some of those also assume that this address is valid even when
5719 * the surface isn't mapped, and that updates done this way will be
5720 * visible on the screen. The game Nox is such an application,
5721 * Commandos: Behind Enemy Lines is another. */
5722 flags |= WINED3D_SURFACE_PIN_SYSMEM;
5723
5724 if (desc->ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE)
5725 {
5726 usage |= WINED3DUSAGE_RENDERTARGET;
5727 desc->ddsCaps.dwCaps |= DDSCAPS_VISIBLE;
5728 }
5729
5730 if ((desc->ddsCaps.dwCaps & DDSCAPS_3DDEVICE) && !(desc->ddsCaps.dwCaps & DDSCAPS_ZBUFFER))
5731 {
5732 usage |= WINED3DUSAGE_RENDERTARGET;
5733 }
5734
5735 if (desc->ddsCaps.dwCaps & (DDSCAPS_OVERLAY))
5736 {
5737 usage |= WINED3DUSAGE_OVERLAY;
5738 }
5739
5740 if (desc->ddsCaps.dwCaps & DDSCAPS_ZBUFFER)
5741 usage |= WINED3DUSAGE_DEPTHSTENCIL;
5742
5743 if (desc->ddsCaps.dwCaps & DDSCAPS_OWNDC)
5744 usage |= WINED3DUSAGE_OWNDC;
5745
5746 if (desc->ddsCaps.dwCaps & DDSCAPS_SYSTEMMEMORY)
5747 {
5748 pool = WINED3D_POOL_SYSTEM_MEM;
5749 }
5750 else if (desc->ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE)
5751 {
5752 pool = WINED3D_POOL_MANAGED;
5753 /* Managed textures have the system memory flag set. */
5754 desc->ddsCaps.dwCaps |= DDSCAPS_SYSTEMMEMORY;
5755 }
5756 else if (desc->ddsCaps.dwCaps & DDSCAPS_VIDEOMEMORY)
5757 {
5758 /* Videomemory adds localvidmem. This is mutually exclusive with
5759 * systemmemory and texturemanage. */
5760 desc->ddsCaps.dwCaps |= DDSCAPS_LOCALVIDMEM;
5761 }
5762
5763 format = PixelFormat_DD2WineD3D(&desc->u4.ddpfPixelFormat);
5764 if (format == WINED3DFMT_UNKNOWN)
5765 {
5766 WARN("Unsupported / unknown pixelformat.\n");
5767 return DDERR_INVALIDPIXELFORMAT;
5768 }
5769
5770 surface->IDirectDrawSurface7_iface.lpVtbl = &ddraw_surface7_vtbl;
5771 surface->IDirectDrawSurface4_iface.lpVtbl = &ddraw_surface4_vtbl;
5772 surface->IDirectDrawSurface3_iface.lpVtbl = &ddraw_surface3_vtbl;
5773 surface->IDirectDrawSurface2_iface.lpVtbl = &ddraw_surface2_vtbl;
5774 surface->IDirectDrawSurface_iface.lpVtbl = &ddraw_surface1_vtbl;
5775 surface->IDirectDrawGammaControl_iface.lpVtbl = &ddraw_gamma_control_vtbl;
5776 surface->IDirect3DTexture2_iface.lpVtbl = &d3d_texture2_vtbl;
5777 surface->IDirect3DTexture_iface.lpVtbl = &d3d_texture1_vtbl;
5778 surface->iface_count = 1;
5779 surface->version = version;
5780 surface->ddraw = ddraw;
5781
5782 if (version == 7)
5783 {
5784 surface->ref7 = 1;
5785 surface->texture_outer = (IUnknown *)&surface->IDirectDrawSurface7_iface;
5786 }
5787 else if (version == 4)
5788 {
5789 surface->ref4 = 1;
5790 surface->texture_outer = (IUnknown *)&surface->IDirectDrawSurface4_iface;
5791 }
5792 else
5793 {
5794 surface->ref1 = 1;
5795 surface->texture_outer = (IUnknown *)&surface->IDirectDrawSurface_iface;
5796 }
5797
5798 copy_to_surfacedesc2(&surface->surface_desc, desc);
5799
5800 surface->first_attached = surface;
5801
5802 if (FAILED(hr = wined3d_surface_create(ddraw->wined3d_device, desc->dwWidth, desc->dwHeight, format,
5803 usage, pool, WINED3D_MULTISAMPLE_NONE, 0, flags, surface,
5804 &ddraw_surface_wined3d_parent_ops, &surface->wined3d_surface)))
5805 {
5806 WARN("Failed to create wined3d surface, hr %#x.\n", hr);
5807 return hr;
5808 }
5809
5810 /* Anno 1602 stores the pitch right after surface creation, so make sure
5811 * it's there. TODO: Test other fourcc formats. */
5812 if (format == WINED3DFMT_DXT1 || format == WINED3DFMT_DXT2 || format == WINED3DFMT_DXT3
5813 || format == WINED3DFMT_DXT4 || format == WINED3DFMT_DXT5)
5814 {
5815 surface->surface_desc.dwFlags |= DDSD_LINEARSIZE;
5816 if (format == WINED3DFMT_DXT1)
5817 {
5818 surface->surface_desc.u1.dwLinearSize = max(4, desc->dwWidth) * max(4, desc->dwHeight) / 2;
5819 }
5820 else
5821 {
5822 surface->surface_desc.u1.dwLinearSize = max(4, desc->dwWidth) * max(4, desc->dwHeight);
5823 }
5824 }
5825 else
5826 {
5827 surface->surface_desc.dwFlags |= DDSD_PITCH;
5828 surface->surface_desc.u1.lPitch = wined3d_surface_get_pitch(surface->wined3d_surface);
5829 }
5830
5831 if (desc->dwFlags & DDSD_CKDESTOVERLAY)
5832 {
5833 wined3d_surface_set_color_key(surface->wined3d_surface, DDCKEY_DESTOVERLAY,
5834 (struct wined3d_color_key *)&desc->u3.ddckCKDestOverlay);
5835 }
5836 if (desc->dwFlags & DDSD_CKDESTBLT)
5837 {
5838 wined3d_surface_set_color_key(surface->wined3d_surface, DDCKEY_DESTBLT,
5839 (struct wined3d_color_key *)&desc->ddckCKDestBlt);
5840 }
5841 if (desc->dwFlags & DDSD_CKSRCOVERLAY)
5842 {
5843 wined3d_surface_set_color_key(surface->wined3d_surface, DDCKEY_SRCOVERLAY,
5844 (struct wined3d_color_key *)&desc->ddckCKSrcOverlay);
5845 }
5846 if (desc->dwFlags & DDSD_CKSRCBLT)
5847 {
5848 wined3d_surface_set_color_key(surface->wined3d_surface, DDCKEY_SRCBLT,
5849 (struct wined3d_color_key *)&desc->ddckCKSrcBlt);
5850 }
5851 if (desc->dwFlags & DDSD_LPSURFACE)
5852 {
5853 hr = wined3d_surface_set_mem(surface->wined3d_surface, desc->lpSurface);
5854 if (FAILED(hr))
5855 {
5856 ERR("Failed to set surface memory, hr %#x.\n", hr);
5857 wined3d_surface_decref(surface->wined3d_surface);
5858 return hr;
5859 }
5860 }
5861
5862 return DD_OK;
5863 }
Maarten's multimedia branch