?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
ddraw: The texture interface shares its refcount with the surface interface version...
[wine/multimedia.git] / dlls / ddraw / surface.c
blob860a80d83304bcf726c8824fecd8d13f7449b3ab
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 (IsEqualGUID(riid, &IID_D3DDEVICE_WineD3D)
202 || IsEqualGUID(riid, &IID_IDirect3DHALDevice)
203 || IsEqualGUID(riid, &IID_IDirect3DRGBDevice))
204 {
205 IDirect3DDevice7 *d3d;
206 IDirect3DDeviceImpl *device_impl;
207
208 /* Call into IDirect3D7 for creation */
209 IDirect3D7_CreateDevice(&This->ddraw->IDirect3D7_iface, riid, &This->IDirectDrawSurface7_iface,
210 &d3d);
211
212 if (d3d)
213 {
214 device_impl = impl_from_IDirect3DDevice7(d3d);
215 device_impl->from_surface = TRUE;
216 *obj = &device_impl->IDirect3DDevice_iface;
217 TRACE("(%p) Returning IDirect3DDevice interface at %p\n", This, *obj);
218 return S_OK;
219 }
220
221 WARN("Unable to create a IDirect3DDevice instance, returning E_NOINTERFACE\n");
222 return E_NOINTERFACE;
223 }
224
225 if (This->version != 7)
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 return E_NOINTERFACE;
245 }
246
247 static HRESULT WINAPI ddraw_surface4_QueryInterface(IDirectDrawSurface4 *iface, REFIID riid, void **object)
248 {
249 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
250
251 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
252
253 return ddraw_surface7_QueryInterface(&surface->IDirectDrawSurface7_iface, riid, object);
254 }
255
256 static HRESULT WINAPI ddraw_surface3_QueryInterface(IDirectDrawSurface3 *iface, REFIID riid, void **object)
257 {
258 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
259
260 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
261
262 return ddraw_surface7_QueryInterface(&surface->IDirectDrawSurface7_iface, riid, object);
263 }
264
265 static HRESULT WINAPI ddraw_surface2_QueryInterface(IDirectDrawSurface2 *iface, REFIID riid, void **object)
266 {
267 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
268
269 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
270
271 return ddraw_surface7_QueryInterface(&surface->IDirectDrawSurface7_iface, riid, object);
272 }
273
274 static HRESULT WINAPI ddraw_surface1_QueryInterface(IDirectDrawSurface *iface, REFIID riid, void **object)
275 {
276 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
277
278 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
279
280 return ddraw_surface7_QueryInterface(&surface->IDirectDrawSurface7_iface, riid, object);
281 }
282
283 static HRESULT WINAPI ddraw_gamma_control_QueryInterface(IDirectDrawGammaControl *iface,
284 REFIID riid, void **object)
285 {
286 struct ddraw_surface *surface = impl_from_IDirectDrawGammaControl(iface);
287
288 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
289
290 return ddraw_surface7_QueryInterface(&surface->IDirectDrawSurface7_iface, riid, object);
291 }
292
293 static HRESULT WINAPI d3d_texture2_QueryInterface(IDirect3DTexture2 *iface, REFIID riid, void **object)
294 {
295 struct ddraw_surface *surface = impl_from_IDirect3DTexture2(iface);
296
297 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
298
299 return ddraw_surface7_QueryInterface(&surface->IDirectDrawSurface7_iface, riid, object);
300 }
301
302 static HRESULT WINAPI d3d_texture1_QueryInterface(IDirect3DTexture *iface, REFIID riid, void **object)
303 {
304 struct ddraw_surface *surface = impl_from_IDirect3DTexture(iface);
305
306 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
307
308 return ddraw_surface7_QueryInterface(&surface->IDirectDrawSurface7_iface, riid, object);
309 }
310
311 static void ddraw_surface_add_iface(struct ddraw_surface *This)
312 {
313 ULONG iface_count = InterlockedIncrement(&This->iface_count);
314 TRACE("%p increasing iface count to %u.\n", This, iface_count);
315
316 if (iface_count == 1)
317 {
318 wined3d_mutex_lock();
319 if (This->wined3d_surface)
320 wined3d_surface_incref(This->wined3d_surface);
321 if (This->wined3d_texture)
322 wined3d_texture_incref(This->wined3d_texture);
323 wined3d_mutex_unlock();
324 }
325 }
326
327 /*****************************************************************************
328 * IDirectDrawSurface7::AddRef
329 *
330 * A normal addref implementation
331 *
332 * Returns:
333 * The new refcount
334 *
335 *****************************************************************************/
336 static ULONG WINAPI ddraw_surface7_AddRef(IDirectDrawSurface7 *iface)
337 {
338 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
339 ULONG refcount = InterlockedIncrement(&This->ref7);
340
341 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
342
343 if (refcount == 1)
344 {
345 ddraw_surface_add_iface(This);
346 }
347
348 return refcount;
349 }
350
351 static ULONG WINAPI ddraw_surface4_AddRef(IDirectDrawSurface4 *iface)
352 {
353 struct ddraw_surface *This = impl_from_IDirectDrawSurface4(iface);
354 ULONG refcount = InterlockedIncrement(&This->ref4);
355
356 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
357
358 if (refcount == 1)
359 {
360 ddraw_surface_add_iface(This);
361 }
362
363 return refcount;
364 }
365
366 static ULONG WINAPI ddraw_surface3_AddRef(IDirectDrawSurface3 *iface)
367 {
368 struct ddraw_surface *This = impl_from_IDirectDrawSurface3(iface);
369 ULONG refcount = InterlockedIncrement(&This->ref3);
370
371 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
372
373 if (refcount == 1)
374 {
375 ddraw_surface_add_iface(This);
376 }
377
378 return refcount;
379 }
380
381 static ULONG WINAPI ddraw_surface2_AddRef(IDirectDrawSurface2 *iface)
382 {
383 struct ddraw_surface *This = impl_from_IDirectDrawSurface2(iface);
384 ULONG refcount = InterlockedIncrement(&This->ref2);
385
386 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
387
388 if (refcount == 1)
389 {
390 ddraw_surface_add_iface(This);
391 }
392
393 return refcount;
394 }
395
396 static ULONG WINAPI ddraw_surface1_AddRef(IDirectDrawSurface *iface)
397 {
398 struct ddraw_surface *This = impl_from_IDirectDrawSurface(iface);
399 ULONG refcount = InterlockedIncrement(&This->ref1);
400
401 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
402
403 if (refcount == 1)
404 {
405 ddraw_surface_add_iface(This);
406 }
407
408 return refcount;
409 }
410
411 static ULONG WINAPI ddraw_gamma_control_AddRef(IDirectDrawGammaControl *iface)
412 {
413 struct ddraw_surface *This = impl_from_IDirectDrawGammaControl(iface);
414 ULONG refcount = InterlockedIncrement(&This->gamma_count);
415
416 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
417
418 if (refcount == 1)
419 {
420 ddraw_surface_add_iface(This);
421 }
422
423 return refcount;
424 }
425
426 static ULONG WINAPI d3d_texture2_AddRef(IDirect3DTexture2 *iface)
427 {
428 struct ddraw_surface *surface = impl_from_IDirect3DTexture2(iface);
429
430 TRACE("iface %p.\n", iface);
431
432 return IUnknown_AddRef(surface->texture_outer);
433 }
434
435 static ULONG WINAPI d3d_texture1_AddRef(IDirect3DTexture *iface)
436 {
437 struct ddraw_surface *surface = impl_from_IDirect3DTexture(iface);
438
439 TRACE("iface %p.\n", iface);
440
441 return IUnknown_AddRef(surface->texture_outer);
442 }
443
444 /*****************************************************************************
445 * ddraw_surface_destroy
446 *
447 * A helper function for IDirectDrawSurface7::Release
448 *
449 * Frees the surface, regardless of its refcount.
450 * See IDirectDrawSurface7::Release for more information
451 *
452 * Params:
453 * This: Surface to free
454 *
455 *****************************************************************************/
456 static void ddraw_surface_destroy(struct ddraw_surface *This)
457 {
458 TRACE("surface %p.\n", This);
459
460 /* Check the iface count and give a warning */
461 if(This->iface_count > 1)
462 {
463 /* This can happen when a complex surface is destroyed,
464 * because the 2nd surface was addref()ed when the app
465 * called GetAttachedSurface
466 */
467 WARN("(%p): Destroying surface with refcounts 7: %d 4: %d 3: %d 2: %d 1: %d\n",
468 This, This->ref7, This->ref4, This->ref3, This->ref2, This->ref1);
469 }
470
471 if (This->wined3d_surface)
472 wined3d_surface_decref(This->wined3d_surface);
473 }
474
475 static void ddraw_surface_cleanup(struct ddraw_surface *surface)
476 {
477 struct ddraw_surface *surf;
478 IUnknown *ifaceToRelease;
479 UINT i;
480
481 TRACE("surface %p.\n", surface);
482
483 /* The refcount test shows that the palette is detached when the surface
484 * is destroyed. */
485 IDirectDrawSurface7_SetPalette(&surface->IDirectDrawSurface7_iface, NULL);
486
487 /* Loop through all complex attached surfaces and destroy them.
488 *
489 * Yet again, only the root can have more than one complexly attached
490 * surface, all the others have a total of one. */
491 for (i = 0; i < MAX_COMPLEX_ATTACHED; ++i)
492 {
493 if (!surface->complex_array[i])
494 break;
495
496 surf = surface->complex_array[i];
497 surface->complex_array[i] = NULL;
498 while (surf)
499 {
500 struct ddraw_surface *destroy = surf;
501 surf = surf->complex_array[0]; /* Iterate through the "tree" */
502 ddraw_surface_destroy(destroy); /* Destroy it */
503 }
504 }
505
506 ifaceToRelease = surface->ifaceToRelease;
507
508 /* Destroy the root surface. */
509 ddraw_surface_destroy(surface);
510
511 /* Reduce the ddraw refcount */
512 if (ifaceToRelease)
513 IUnknown_Release(ifaceToRelease);
514 }
515
516 ULONG ddraw_surface_release_iface(struct ddraw_surface *This)
517 {
518 ULONG iface_count = InterlockedDecrement(&This->iface_count);
519 TRACE("%p decreasing iface count to %u.\n", This, iface_count);
520
521 if (iface_count == 0)
522 {
523 /* Complex attached surfaces are destroyed implicitly when the root is released */
524 wined3d_mutex_lock();
525 if(!This->is_complex_root)
526 {
527 WARN("(%p) Attempt to destroy a surface that is not a complex root\n", This);
528 wined3d_mutex_unlock();
529 return iface_count;
530 }
531 if (This->wined3d_texture) /* If it's a texture, destroy the wined3d texture. */
532 wined3d_texture_decref(This->wined3d_texture);
533 else
534 ddraw_surface_cleanup(This);
535 wined3d_mutex_unlock();
536 }
537
538 return iface_count;
539 }
540
541 /*****************************************************************************
542 * IDirectDrawSurface7::Release
543 *
544 * Reduces the surface's refcount by 1. If the refcount falls to 0, the
545 * surface is destroyed.
546 *
547 * Destroying the surface is a bit tricky. For the connection between
548 * WineD3DSurfaces and DirectDrawSurfaces see IDirectDraw7::CreateSurface
549 * It has a nice graph explaining the connection.
550 *
551 * What happens here is basically this:
552 * When a surface is destroyed, its WineD3DSurface is released,
553 * and the refcount of the DirectDraw interface is reduced by 1. If it has
554 * complex surfaces attached to it, then these surfaces are destroyed too,
555 * regardless of their refcount. If any surface being destroyed has another
556 * surface attached to it (with a "soft" attachment, not complex), then
557 * this surface is detached with DeleteAttachedSurface.
558 *
559 * When the surface is a texture, the WineD3DTexture is released.
560 * If the surface is the Direct3D render target, then the D3D
561 * capabilities of the WineD3DDevice are uninitialized, which causes the
562 * swapchain to be released.
563 *
564 * When a complex sublevel falls to ref zero, then this is ignored.
565 *
566 * Returns:
567 * The new refcount
568 *
569 *****************************************************************************/
570 static ULONG WINAPI ddraw_surface7_Release(IDirectDrawSurface7 *iface)
571 {
572 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
573 ULONG refcount = InterlockedDecrement(&This->ref7);
574
575 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
576
577 if (refcount == 0)
578 {
579 ddraw_surface_release_iface(This);
580 }
581
582 return refcount;
583 }
584
585 static ULONG WINAPI ddraw_surface4_Release(IDirectDrawSurface4 *iface)
586 {
587 struct ddraw_surface *This = impl_from_IDirectDrawSurface4(iface);
588 ULONG refcount = InterlockedDecrement(&This->ref4);
589
590 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
591
592 if (refcount == 0)
593 {
594 ddraw_surface_release_iface(This);
595 }
596
597 return refcount;
598 }
599
600 static ULONG WINAPI ddraw_surface3_Release(IDirectDrawSurface3 *iface)
601 {
602 struct ddraw_surface *This = impl_from_IDirectDrawSurface3(iface);
603 ULONG refcount = InterlockedDecrement(&This->ref3);
604
605 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
606
607 if (refcount == 0)
608 {
609 ddraw_surface_release_iface(This);
610 }
611
612 return refcount;
613 }
614
615 static ULONG WINAPI ddraw_surface2_Release(IDirectDrawSurface2 *iface)
616 {
617 struct ddraw_surface *This = impl_from_IDirectDrawSurface2(iface);
618 ULONG refcount = InterlockedDecrement(&This->ref2);
619
620 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
621
622 if (refcount == 0)
623 {
624 ddraw_surface_release_iface(This);
625 }
626
627 return refcount;
628 }
629
630 static ULONG WINAPI ddraw_surface1_Release(IDirectDrawSurface *iface)
631 {
632 struct ddraw_surface *This = impl_from_IDirectDrawSurface(iface);
633 ULONG refcount = InterlockedDecrement(&This->ref1);
634
635 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
636
637 if (refcount == 0)
638 {
639 ddraw_surface_release_iface(This);
640 }
641
642 return refcount;
643 }
644
645 static ULONG WINAPI ddraw_gamma_control_Release(IDirectDrawGammaControl *iface)
646 {
647 struct ddraw_surface *This = impl_from_IDirectDrawGammaControl(iface);
648 ULONG refcount = InterlockedDecrement(&This->gamma_count);
649
650 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
651
652 if (refcount == 0)
653 {
654 ddraw_surface_release_iface(This);
655 }
656
657 return refcount;
658 }
659
660 static ULONG WINAPI d3d_texture2_Release(IDirect3DTexture2 *iface)
661 {
662 struct ddraw_surface *surface = impl_from_IDirect3DTexture2(iface);
663
664 TRACE("iface %p.\n", iface);
665
666 return IUnknown_Release(surface->texture_outer);
667 }
668
669 static ULONG WINAPI d3d_texture1_Release(IDirect3DTexture *iface)
670 {
671 struct ddraw_surface *surface = impl_from_IDirect3DTexture(iface);
672
673 TRACE("iface %p.\n", iface);
674
675 return IUnknown_Release(surface->texture_outer);
676 }
677
678 /*****************************************************************************
679 * IDirectDrawSurface7::GetAttachedSurface
680 *
681 * Returns an attached surface with the requested caps. Surface attachment
682 * and complex surfaces are not clearly described by the MSDN or sdk,
683 * so this method is tricky and likely to contain problems.
684 * This implementation searches the complex list first, then the
685 * attachment chain.
686 *
687 * The chains are searched from This down to the last surface in the chain,
688 * not from the first element in the chain. The first surface found is
689 * returned. The MSDN says that this method fails if more than one surface
690 * matches the caps, but it is not sure if that is right. The attachment
691 * structure may not even allow two matching surfaces.
692 *
693 * The found surface is AddRef-ed before it is returned.
694 *
695 * Params:
696 * Caps: Pointer to a DDCAPS2 structure describing the caps asked for
697 * Surface: Address to store the found surface
698 *
699 * Returns:
700 * DD_OK on success
701 * DDERR_INVALIDPARAMS if Caps or Surface is NULL
702 * DDERR_NOTFOUND if no surface was found
703 *
704 *****************************************************************************/
705 static HRESULT WINAPI ddraw_surface7_GetAttachedSurface(IDirectDrawSurface7 *iface,
706 DDSCAPS2 *Caps, IDirectDrawSurface7 **Surface)
707 {
708 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
709 struct ddraw_surface *surf;
710 DDSCAPS2 our_caps;
711 int i;
712
713 TRACE("iface %p, caps %p, attachment %p.\n", iface, Caps, Surface);
714
715 wined3d_mutex_lock();
716
717 if(This->version < 7)
718 {
719 /* Earlier dx apps put garbage into these members, clear them */
720 our_caps.dwCaps = Caps->dwCaps;
721 our_caps.dwCaps2 = 0;
722 our_caps.dwCaps3 = 0;
723 our_caps.dwCaps4 = 0;
724 }
725 else
726 {
727 our_caps = *Caps;
728 }
729
730 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 */
731
732 for(i = 0; i < MAX_COMPLEX_ATTACHED; i++)
733 {
734 surf = This->complex_array[i];
735 if(!surf) break;
736
737 if (TRACE_ON(ddraw))
738 {
739 TRACE("Surface: (%p) caps: %x,%x,%x,%x\n", surf,
740 surf->surface_desc.ddsCaps.dwCaps,
741 surf->surface_desc.ddsCaps.dwCaps2,
742 surf->surface_desc.ddsCaps.dwCaps3,
743 surf->surface_desc.ddsCaps.dwCaps4);
744 }
745
746 if (((surf->surface_desc.ddsCaps.dwCaps & our_caps.dwCaps) == our_caps.dwCaps) &&
747 ((surf->surface_desc.ddsCaps.dwCaps2 & our_caps.dwCaps2) == our_caps.dwCaps2)) {
748
749 /* MSDN: "This method fails if more than one surface is attached
750 * that matches the capabilities requested."
751 *
752 * Not sure how to test this.
753 */
754
755 TRACE("(%p): Returning surface %p\n", This, surf);
756 TRACE("(%p): mipmapcount=%d\n", This, surf->mipmap_level);
757 *Surface = &surf->IDirectDrawSurface7_iface;
758 ddraw_surface7_AddRef(*Surface);
759 wined3d_mutex_unlock();
760
761 return DD_OK;
762 }
763 }
764
765 /* Next, look at the attachment chain */
766 surf = This;
767
768 while( (surf = surf->next_attached) )
769 {
770 if (TRACE_ON(ddraw))
771 {
772 TRACE("Surface: (%p) caps: %x,%x,%x,%x\n", surf,
773 surf->surface_desc.ddsCaps.dwCaps,
774 surf->surface_desc.ddsCaps.dwCaps2,
775 surf->surface_desc.ddsCaps.dwCaps3,
776 surf->surface_desc.ddsCaps.dwCaps4);
777 }
778
779 if (((surf->surface_desc.ddsCaps.dwCaps & our_caps.dwCaps) == our_caps.dwCaps) &&
780 ((surf->surface_desc.ddsCaps.dwCaps2 & our_caps.dwCaps2) == our_caps.dwCaps2)) {
781
782 TRACE("(%p): Returning surface %p\n", This, surf);
783 *Surface = &surf->IDirectDrawSurface7_iface;
784 ddraw_surface7_AddRef(*Surface);
785 wined3d_mutex_unlock();
786 return DD_OK;
787 }
788 }
789
790 TRACE("(%p) Didn't find a valid surface\n", This);
791
792 wined3d_mutex_unlock();
793
794 *Surface = NULL;
795 return DDERR_NOTFOUND;
796 }
797
798 static HRESULT WINAPI ddraw_surface4_GetAttachedSurface(IDirectDrawSurface4 *iface,
799 DDSCAPS2 *caps, IDirectDrawSurface4 **attachment)
800 {
801 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
802 struct ddraw_surface *attachment_impl;
803 IDirectDrawSurface7 *attachment7;
804 HRESULT hr;
805
806 TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
807
808 hr = ddraw_surface7_GetAttachedSurface(&surface->IDirectDrawSurface7_iface,
809 caps, &attachment7);
810 if (FAILED(hr))
811 {
812 *attachment = NULL;
813 return hr;
814 }
815 attachment_impl = impl_from_IDirectDrawSurface7(attachment7);
816 *attachment = &attachment_impl->IDirectDrawSurface4_iface;
817 ddraw_surface4_AddRef(*attachment);
818 ddraw_surface7_Release(attachment7);
819
820 return hr;
821 }
822
823 static HRESULT WINAPI ddraw_surface3_GetAttachedSurface(IDirectDrawSurface3 *iface,
824 DDSCAPS *caps, IDirectDrawSurface3 **attachment)
825 {
826 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
827 struct ddraw_surface *attachment_impl;
828 IDirectDrawSurface7 *attachment7;
829 DDSCAPS2 caps2;
830 HRESULT hr;
831
832 TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
833
834 caps2.dwCaps = caps->dwCaps;
835 caps2.dwCaps2 = 0;
836 caps2.dwCaps3 = 0;
837 caps2.dwCaps4 = 0;
838
839 hr = ddraw_surface7_GetAttachedSurface(&surface->IDirectDrawSurface7_iface,
840 &caps2, &attachment7);
841 if (FAILED(hr))
842 {
843 *attachment = NULL;
844 return hr;
845 }
846 attachment_impl = impl_from_IDirectDrawSurface7(attachment7);
847 *attachment = &attachment_impl->IDirectDrawSurface3_iface;
848 ddraw_surface3_AddRef(*attachment);
849 ddraw_surface7_Release(attachment7);
850
851 return hr;
852 }
853
854 static HRESULT WINAPI ddraw_surface2_GetAttachedSurface(IDirectDrawSurface2 *iface,
855 DDSCAPS *caps, IDirectDrawSurface2 **attachment)
856 {
857 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
858 struct ddraw_surface *attachment_impl;
859 IDirectDrawSurface7 *attachment7;
860 DDSCAPS2 caps2;
861 HRESULT hr;
862
863 TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
864
865 caps2.dwCaps = caps->dwCaps;
866 caps2.dwCaps2 = 0;
867 caps2.dwCaps3 = 0;
868 caps2.dwCaps4 = 0;
869
870 hr = ddraw_surface7_GetAttachedSurface(&surface->IDirectDrawSurface7_iface,
871 &caps2, &attachment7);
872 if (FAILED(hr))
873 {
874 *attachment = NULL;
875 return hr;
876 }
877 attachment_impl = impl_from_IDirectDrawSurface7(attachment7);
878 *attachment = &attachment_impl->IDirectDrawSurface2_iface;
879 ddraw_surface2_AddRef(*attachment);
880 ddraw_surface7_Release(attachment7);
881
882 return hr;
883 }
884
885 static HRESULT WINAPI ddraw_surface1_GetAttachedSurface(IDirectDrawSurface *iface,
886 DDSCAPS *caps, IDirectDrawSurface **attachment)
887 {
888 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
889 struct ddraw_surface *attachment_impl;
890 IDirectDrawSurface7 *attachment7;
891 DDSCAPS2 caps2;
892 HRESULT hr;
893
894 TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
895
896 caps2.dwCaps = caps->dwCaps;
897 caps2.dwCaps2 = 0;
898 caps2.dwCaps3 = 0;
899 caps2.dwCaps4 = 0;
900
901 hr = ddraw_surface7_GetAttachedSurface(&surface->IDirectDrawSurface7_iface,
902 &caps2, &attachment7);
903 if (FAILED(hr))
904 {
905 *attachment = NULL;
906 return hr;
907 }
908 attachment_impl = impl_from_IDirectDrawSurface7(attachment7);
909 *attachment = &attachment_impl->IDirectDrawSurface_iface;
910 ddraw_surface1_AddRef(*attachment);
911 ddraw_surface7_Release(attachment7);
912
913 return hr;
914 }
915
916 /*****************************************************************************
917 * IDirectDrawSurface7::Lock
918 *
919 * Locks the surface and returns a pointer to the surface's memory
920 *
921 * Params:
922 * Rect: Rectangle to lock. If NULL, the whole surface is locked
923 * DDSD: Pointer to a DDSURFACEDESC2 which shall receive the surface's desc.
924 * Flags: Locking flags, e.g Read only or write only
925 * h: An event handle that's not used and must be NULL
926 *
927 * Returns:
928 * DD_OK on success
929 * DDERR_INVALIDPARAMS if DDSD is NULL
930 * For more details, see IWineD3DSurface::LockRect
931 *
932 *****************************************************************************/
933 static HRESULT surface_lock(struct ddraw_surface *This,
934 RECT *Rect, DDSURFACEDESC2 *DDSD, DWORD Flags, HANDLE h)
935 {
936 struct wined3d_mapped_rect mapped_rect;
937 HRESULT hr = DD_OK;
938
939 TRACE("This %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
940 This, wine_dbgstr_rect(Rect), DDSD, Flags, h);
941
942 /* This->surface_desc.dwWidth and dwHeight are changeable, thus lock */
943 wined3d_mutex_lock();
944
945 /* Should I check for the handle to be NULL?
946 *
947 * The DDLOCK flags and the D3DLOCK flags are equal
948 * for the supported values. The others are ignored by WineD3D
949 */
950
951 /* Windows zeroes this if the rect is invalid */
952 DDSD->lpSurface = 0;
953
954 if (Rect)
955 {
956 if ((Rect->left < 0)
957 || (Rect->top < 0)
958 || (Rect->left > Rect->right)
959 || (Rect->top > Rect->bottom)
960 || (Rect->right > This->surface_desc.dwWidth)
961 || (Rect->bottom > This->surface_desc.dwHeight))
962 {
963 WARN("Trying to lock an invalid rectangle, returning DDERR_INVALIDPARAMS\n");
964 wined3d_mutex_unlock();
965 return DDERR_INVALIDPARAMS;
966 }
967 }
968
969 if (This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
970 hr = ddraw_surface_update_frontbuffer(This, Rect, TRUE);
971 if (SUCCEEDED(hr))
972 hr = wined3d_surface_map(This->wined3d_surface, &mapped_rect, Rect, Flags);
973 if (FAILED(hr))
974 {
975 wined3d_mutex_unlock();
976 switch(hr)
977 {
978 /* D3D8 and D3D9 return the general D3DERR_INVALIDCALL error, but ddraw has a more
979 * specific error. But since IWineD3DSurface::LockRect returns that error in this
980 * only occasion, keep d3d8 and d3d9 free from the return value override. There are
981 * many different places where d3d8/9 would have to catch the DDERR_SURFACEBUSY, it
982 * is much easier to do it in one place in ddraw
983 */
984 case WINED3DERR_INVALIDCALL: return DDERR_SURFACEBUSY;
985 default: return hr;
986 }
987 }
988
989 if (This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
990 {
991 if (Flags & DDLOCK_READONLY)
992 memset(&This->ddraw->primary_lock, 0, sizeof(This->ddraw->primary_lock));
993 else if (Rect)
994 This->ddraw->primary_lock = *Rect;
995 else
996 SetRect(&This->ddraw->primary_lock, 0, 0, This->surface_desc.dwWidth, This->surface_desc.dwHeight);
997 }
998
999 /* Override the memory area. The pitch should be set already. Strangely windows
1000 * does not set the LPSURFACE flag on locked surfaces !?!.
1001 * DDSD->dwFlags |= DDSD_LPSURFACE;
1002 */
1003 This->surface_desc.lpSurface = mapped_rect.data;
1004 DD_STRUCT_COPY_BYSIZE(DDSD,&(This->surface_desc));
1005
1006 TRACE("locked surface returning description :\n");
1007 if (TRACE_ON(ddraw)) DDRAW_dump_surface_desc(DDSD);
1008
1009 wined3d_mutex_unlock();
1010
1011 return DD_OK;
1012 }
1013
1014 static HRESULT WINAPI ddraw_surface7_Lock(IDirectDrawSurface7 *iface,
1015 RECT *rect, DDSURFACEDESC2 *surface_desc, DWORD flags, HANDLE h)
1016 {
1017 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
1018
1019 TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
1020 iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
1021
1022 if (!surface_desc) return DDERR_INVALIDPARAMS;
1023 if (surface_desc->dwSize != sizeof(DDSURFACEDESC) &&
1024 surface_desc->dwSize != sizeof(DDSURFACEDESC2))
1025 {
1026 WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", surface_desc->dwSize);
1027 return DDERR_INVALIDPARAMS;
1028 }
1029 return surface_lock(surface, rect, surface_desc, flags, h);
1030 }
1031
1032 static HRESULT WINAPI ddraw_surface4_Lock(IDirectDrawSurface4 *iface, RECT *rect,
1033 DDSURFACEDESC2 *surface_desc, DWORD flags, HANDLE h)
1034 {
1035 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
1036
1037 TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
1038 iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
1039
1040 if (!surface_desc) return DDERR_INVALIDPARAMS;
1041 if (surface_desc->dwSize != sizeof(DDSURFACEDESC) &&
1042 surface_desc->dwSize != sizeof(DDSURFACEDESC2))
1043 {
1044 WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", surface_desc->dwSize);
1045 return DDERR_INVALIDPARAMS;
1046 }
1047 return surface_lock(surface, rect, surface_desc, flags, h);
1048 }
1049
1050 static HRESULT WINAPI ddraw_surface3_Lock(IDirectDrawSurface3 *iface, RECT *rect,
1051 DDSURFACEDESC *surface_desc, DWORD flags, HANDLE h)
1052 {
1053 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
1054 DDSURFACEDESC2 surface_desc2;
1055 HRESULT hr;
1056
1057 TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
1058 iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
1059
1060 if (!surface_desc) return DDERR_INVALIDPARAMS;
1061 if (surface_desc->dwSize != sizeof(DDSURFACEDESC) &&
1062 surface_desc->dwSize != sizeof(DDSURFACEDESC2))
1063 {
1064 WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", surface_desc->dwSize);
1065 return DDERR_INVALIDPARAMS;
1066 }
1067
1068 surface_desc2.dwSize = surface_desc->dwSize;
1069 surface_desc2.dwFlags = 0;
1070 hr = surface_lock(surface, rect, &surface_desc2, flags, h);
1071 DDSD2_to_DDSD(&surface_desc2, surface_desc);
1072 surface_desc->dwSize = surface_desc2.dwSize;
1073 return hr;
1074 }
1075
1076 static HRESULT WINAPI ddraw_surface2_Lock(IDirectDrawSurface2 *iface, RECT *rect,
1077 DDSURFACEDESC *surface_desc, DWORD flags, HANDLE h)
1078 {
1079 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
1080 DDSURFACEDESC2 surface_desc2;
1081 HRESULT hr;
1082
1083 TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
1084 iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
1085
1086 if (!surface_desc) return DDERR_INVALIDPARAMS;
1087 if (surface_desc->dwSize != sizeof(DDSURFACEDESC) &&
1088 surface_desc->dwSize != sizeof(DDSURFACEDESC2))
1089 {
1090 WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", surface_desc->dwSize);
1091 return DDERR_INVALIDPARAMS;
1092 }
1093
1094 surface_desc2.dwSize = surface_desc->dwSize;
1095 surface_desc2.dwFlags = 0;
1096 hr = surface_lock(surface, rect, &surface_desc2, flags, h);
1097 DDSD2_to_DDSD(&surface_desc2, surface_desc);
1098 surface_desc->dwSize = surface_desc2.dwSize;
1099 return hr;
1100 }
1101
1102 static HRESULT WINAPI ddraw_surface1_Lock(IDirectDrawSurface *iface, RECT *rect,
1103 DDSURFACEDESC *surface_desc, DWORD flags, HANDLE h)
1104 {
1105 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
1106 DDSURFACEDESC2 surface_desc2;
1107 HRESULT hr;
1108 TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
1109 iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
1110
1111 if (!surface_desc) return DDERR_INVALIDPARAMS;
1112 if (surface_desc->dwSize != sizeof(DDSURFACEDESC) &&
1113 surface_desc->dwSize != sizeof(DDSURFACEDESC2))
1114 {
1115 WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", surface_desc->dwSize);
1116 return DDERR_INVALIDPARAMS;
1117 }
1118
1119 surface_desc2.dwSize = surface_desc->dwSize;
1120 surface_desc2.dwFlags = 0;
1121 hr = surface_lock(surface, rect, &surface_desc2, flags, h);
1122 DDSD2_to_DDSD(&surface_desc2, surface_desc);
1123 surface_desc->dwSize = surface_desc2.dwSize;
1124 return hr;
1125 }
1126
1127 /*****************************************************************************
1128 * IDirectDrawSurface7::Unlock
1129 *
1130 * Unlocks an locked surface
1131 *
1132 * Params:
1133 * Rect: Not used by this implementation
1134 *
1135 * Returns:
1136 * D3D_OK on success
1137 * For more details, see IWineD3DSurface::UnlockRect
1138 *
1139 *****************************************************************************/
1140 static HRESULT WINAPI ddraw_surface7_Unlock(IDirectDrawSurface7 *iface, RECT *pRect)
1141 {
1142 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
1143 HRESULT hr;
1144
1145 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(pRect));
1146
1147 wined3d_mutex_lock();
1148 hr = wined3d_surface_unmap(surface->wined3d_surface);
1149 if (SUCCEEDED(hr))
1150 {
1151 if (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
1152 hr = ddraw_surface_update_frontbuffer(surface, &surface->ddraw->primary_lock, FALSE);
1153 surface->surface_desc.lpSurface = NULL;
1154 }
1155 wined3d_mutex_unlock();
1156
1157 return hr;
1158 }
1159
1160 static HRESULT WINAPI ddraw_surface4_Unlock(IDirectDrawSurface4 *iface, RECT *pRect)
1161 {
1162 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
1163
1164 TRACE("iface %p, rect %p.\n", iface, pRect);
1165
1166 return ddraw_surface7_Unlock(&surface->IDirectDrawSurface7_iface, pRect);
1167 }
1168
1169 static HRESULT WINAPI ddraw_surface3_Unlock(IDirectDrawSurface3 *iface, void *data)
1170 {
1171 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
1172
1173 TRACE("iface %p, data %p.\n", iface, data);
1174
1175 /* data might not be the LPRECT of later versions, so drop it. */
1176 return ddraw_surface7_Unlock(&surface->IDirectDrawSurface7_iface, NULL);
1177 }
1178
1179 static HRESULT WINAPI ddraw_surface2_Unlock(IDirectDrawSurface2 *iface, void *data)
1180 {
1181 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
1182
1183 TRACE("iface %p, data %p.\n", iface, data);
1184
1185 /* data might not be the LPRECT of later versions, so drop it. */
1186 return ddraw_surface7_Unlock(&surface->IDirectDrawSurface7_iface, NULL);
1187 }
1188
1189 static HRESULT WINAPI ddraw_surface1_Unlock(IDirectDrawSurface *iface, void *data)
1190 {
1191 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
1192
1193 TRACE("iface %p, data %p.\n", iface, data);
1194
1195 /* data might not be the LPRECT of later versions, so drop it. */
1196 return ddraw_surface7_Unlock(&surface->IDirectDrawSurface7_iface, NULL);
1197 }
1198
1199 /*****************************************************************************
1200 * IDirectDrawSurface7::Flip
1201 *
1202 * Flips a surface with the DDSCAPS_FLIP flag. The flip is relayed to
1203 * IWineD3DSurface::Flip. Because WineD3D doesn't handle attached surfaces,
1204 * the flip target is passed to WineD3D, even if the app didn't specify one
1205 *
1206 * Params:
1207 * DestOverride: Specifies the surface that will become the new front
1208 * buffer. If NULL, the current back buffer is used
1209 * Flags: some DirectDraw flags, see include/ddraw.h
1210 *
1211 * Returns:
1212 * DD_OK on success
1213 * DDERR_NOTFLIPPABLE if no flip target could be found
1214 * DDERR_INVALIDOBJECT if the surface isn't a front buffer
1215 * For more details, see IWineD3DSurface::Flip
1216 *
1217 *****************************************************************************/
1218 static HRESULT WINAPI ddraw_surface7_Flip(IDirectDrawSurface7 *iface, IDirectDrawSurface7 *DestOverride, DWORD Flags)
1219 {
1220 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
1221 struct ddraw_surface *Override = unsafe_impl_from_IDirectDrawSurface7(DestOverride);
1222 IDirectDrawSurface7 *Override7;
1223 HRESULT hr;
1224
1225 TRACE("iface %p, dst %p, flags %#x.\n", iface, DestOverride, Flags);
1226
1227 /* Flip has to be called from a front buffer
1228 * What about overlay surfaces, AFAIK they can flip too? */
1229 if (!(surface->surface_desc.ddsCaps.dwCaps & (DDSCAPS_FRONTBUFFER | DDSCAPS_OVERLAY)))
1230 return DDERR_INVALIDOBJECT; /* Unchecked */
1231
1232 wined3d_mutex_lock();
1233
1234 /* WineD3D doesn't keep track of attached surface, so find the target */
1235 if(!Override)
1236 {
1237 DDSCAPS2 Caps;
1238
1239 memset(&Caps, 0, sizeof(Caps));
1240 Caps.dwCaps |= DDSCAPS_BACKBUFFER;
1241 hr = ddraw_surface7_GetAttachedSurface(iface, &Caps, &Override7);
1242 if(hr != DD_OK)
1243 {
1244 ERR("Can't find a flip target\n");
1245 wined3d_mutex_unlock();
1246 return DDERR_NOTFLIPPABLE; /* Unchecked */
1247 }
1248 Override = impl_from_IDirectDrawSurface7(Override7);
1249
1250 /* For the GetAttachedSurface */
1251 ddraw_surface7_Release(Override7);
1252 }
1253
1254 hr = wined3d_surface_flip(surface->wined3d_surface, Override->wined3d_surface, Flags);
1255 if (SUCCEEDED(hr) && surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
1256 hr = ddraw_surface_update_frontbuffer(surface, NULL, FALSE);
1257
1258 wined3d_mutex_unlock();
1259
1260 return hr;
1261 }
1262
1263 static HRESULT WINAPI ddraw_surface4_Flip(IDirectDrawSurface4 *iface, IDirectDrawSurface4 *dst, DWORD flags)
1264 {
1265 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
1266 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface4(dst);
1267
1268 TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
1269
1270 return ddraw_surface7_Flip(&surface->IDirectDrawSurface7_iface,
1271 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, flags);
1272 }
1273
1274 static HRESULT WINAPI ddraw_surface3_Flip(IDirectDrawSurface3 *iface, IDirectDrawSurface3 *dst, DWORD flags)
1275 {
1276 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
1277 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface3(dst);
1278
1279 TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
1280
1281 return ddraw_surface7_Flip(&surface->IDirectDrawSurface7_iface,
1282 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, flags);
1283 }
1284
1285 static HRESULT WINAPI ddraw_surface2_Flip(IDirectDrawSurface2 *iface, IDirectDrawSurface2 *dst, DWORD flags)
1286 {
1287 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
1288 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface2(dst);
1289
1290 TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
1291
1292 return ddraw_surface7_Flip(&surface->IDirectDrawSurface7_iface,
1293 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, flags);
1294 }
1295
1296 static HRESULT WINAPI ddraw_surface1_Flip(IDirectDrawSurface *iface, IDirectDrawSurface *dst, DWORD flags)
1297 {
1298 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
1299 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface(dst);
1300
1301 TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
1302
1303 return ddraw_surface7_Flip(&surface->IDirectDrawSurface7_iface,
1304 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, flags);
1305 }
1306
1307 static HRESULT ddraw_surface_blt_clipped(struct ddraw_surface *dst_surface, const RECT *dst_rect_in,
1308 struct ddraw_surface *src_surface, const RECT *src_rect_in, DWORD flags,
1309 const WINEDDBLTFX *fx, enum wined3d_texture_filter_type filter)
1310 {
1311 struct wined3d_surface *wined3d_src_surface = src_surface ? src_surface->wined3d_surface : NULL;
1312 RECT src_rect, dst_rect;
1313 float scale_x, scale_y;
1314 const RECT *clip_rect;
1315 UINT clip_list_size;
1316 RGNDATA *clip_list;
1317 HRESULT hr = DD_OK;
1318 UINT i;
1319
1320 if (!dst_surface->clipper)
1321 {
1322 if (src_surface && src_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
1323 hr = ddraw_surface_update_frontbuffer(src_surface, src_rect_in, TRUE);
1324 if (SUCCEEDED(hr))
1325 hr = wined3d_surface_blt(dst_surface->wined3d_surface, dst_rect_in,
1326 wined3d_src_surface, src_rect_in, flags, fx, filter);
1327 if (SUCCEEDED(hr) && (dst_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER))
1328 hr = ddraw_surface_update_frontbuffer(dst_surface, dst_rect_in, FALSE);
1329
1330 return hr;
1331 }
1332
1333 if (!dst_rect_in)
1334 {
1335 dst_rect.left = 0;
1336 dst_rect.top = 0;
1337 dst_rect.right = dst_surface->surface_desc.dwWidth;
1338 dst_rect.bottom = dst_surface->surface_desc.dwHeight;
1339 }
1340 else
1341 {
1342 dst_rect = *dst_rect_in;
1343 }
1344
1345 if (IsRectEmpty(&dst_rect))
1346 return DDERR_INVALIDRECT;
1347
1348 if (src_surface)
1349 {
1350 if (!src_rect_in)
1351 {
1352 src_rect.left = 0;
1353 src_rect.top = 0;
1354 src_rect.right = src_surface->surface_desc.dwWidth;
1355 src_rect.bottom = src_surface->surface_desc.dwHeight;
1356 }
1357 else
1358 {
1359 src_rect = *src_rect_in;
1360 }
1361
1362 if (IsRectEmpty(&src_rect))
1363 return DDERR_INVALIDRECT;
1364 }
1365 else
1366 {
1367 SetRect(&src_rect, 0, 0, 0, 0);
1368 }
1369
1370 scale_x = (float)(src_rect.right - src_rect.left) / (float)(dst_rect.right - dst_rect.left);
1371 scale_y = (float)(src_rect.bottom - src_rect.top) / (float)(dst_rect.bottom - dst_rect.top);
1372
1373 if (FAILED(hr = IDirectDrawClipper_GetClipList(&dst_surface->clipper->IDirectDrawClipper_iface,
1374 &dst_rect, NULL, &clip_list_size)))
1375 {
1376 WARN("Failed to get clip list size, hr %#x.\n", hr);
1377 return hr;
1378 }
1379
1380 if (!(clip_list = HeapAlloc(GetProcessHeap(), 0, clip_list_size)))
1381 {
1382 WARN("Failed to allocate clip list.\n");
1383 return E_OUTOFMEMORY;
1384 }
1385
1386 if (FAILED(hr = IDirectDrawClipper_GetClipList(&dst_surface->clipper->IDirectDrawClipper_iface,
1387 &dst_rect, clip_list, &clip_list_size)))
1388 {
1389 WARN("Failed to get clip list, hr %#x.\n", hr);
1390 HeapFree(GetProcessHeap(), 0, clip_list);
1391 return hr;
1392 }
1393
1394 clip_rect = (RECT *)clip_list->Buffer;
1395 for (i = 0; i < clip_list->rdh.nCount; ++i)
1396 {
1397 RECT src_rect_clipped = src_rect;
1398
1399 if (src_surface)
1400 {
1401 src_rect_clipped.left += (LONG)((clip_rect[i].left - dst_rect.left) * scale_x);
1402 src_rect_clipped.top += (LONG)((clip_rect[i].top - dst_rect.top) * scale_y);
1403 src_rect_clipped.right -= (LONG)((dst_rect.right - clip_rect[i].right) * scale_x);
1404 src_rect_clipped.bottom -= (LONG)((dst_rect.bottom - clip_rect[i].bottom) * scale_y);
1405
1406 if (src_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
1407 {
1408 if (FAILED(hr = ddraw_surface_update_frontbuffer(src_surface, &src_rect_clipped, TRUE)))
1409 break;
1410 }
1411 }
1412
1413 if (FAILED(hr = wined3d_surface_blt(dst_surface->wined3d_surface, &clip_rect[i],
1414 wined3d_src_surface, &src_rect_clipped, flags, fx, filter)))
1415 break;
1416
1417 if (dst_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
1418 {
1419 if (FAILED(hr = ddraw_surface_update_frontbuffer(dst_surface, &clip_rect[i], FALSE)))
1420 break;
1421 }
1422 }
1423
1424 HeapFree(GetProcessHeap(), 0, clip_list);
1425 return hr;
1426 }
1427
1428 /*****************************************************************************
1429 * IDirectDrawSurface7::Blt
1430 *
1431 * Performs a blit on the surface
1432 *
1433 * Params:
1434 * DestRect: Destination rectangle, can be NULL
1435 * SrcSurface: Source surface, can be NULL
1436 * SrcRect: Source rectangle, can be NULL
1437 * Flags: Blt flags
1438 * DDBltFx: Some extended blt parameters, connected to the flags
1439 *
1440 * Returns:
1441 * D3D_OK on success
1442 * See IWineD3DSurface::Blt for more details
1443 *
1444 *****************************************************************************/
1445 static HRESULT WINAPI ddraw_surface7_Blt(IDirectDrawSurface7 *iface, RECT *DestRect,
1446 IDirectDrawSurface7 *SrcSurface, RECT *SrcRect, DWORD Flags, DDBLTFX *DDBltFx)
1447 {
1448 struct ddraw_surface *dst_surface = impl_from_IDirectDrawSurface7(iface);
1449 struct ddraw_surface *src_surface = unsafe_impl_from_IDirectDrawSurface7(SrcSurface);
1450 HRESULT hr = DD_OK;
1451
1452 TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
1453 iface, wine_dbgstr_rect(DestRect), SrcSurface, wine_dbgstr_rect(SrcRect), Flags, DDBltFx);
1454
1455 /* Check for validity of the flags here. WineD3D Has the software-opengl selection path and would have
1456 * to check at 2 places, and sometimes do double checks. This also saves the call to wined3d :-)
1457 */
1458 if((Flags & DDBLT_KEYSRCOVERRIDE) && (!DDBltFx || Flags & DDBLT_KEYSRC)) {
1459 WARN("Invalid source color key parameters, returning DDERR_INVALIDPARAMS\n");
1460 return DDERR_INVALIDPARAMS;
1461 }
1462
1463 if((Flags & DDBLT_KEYDESTOVERRIDE) && (!DDBltFx || Flags & DDBLT_KEYDEST)) {
1464 WARN("Invalid destination color key parameters, returning DDERR_INVALIDPARAMS\n");
1465 return DDERR_INVALIDPARAMS;
1466 }
1467
1468 wined3d_mutex_lock();
1469
1470 if (Flags & DDBLT_KEYSRC && (!src_surface || !(src_surface->surface_desc.dwFlags & DDSD_CKSRCBLT)))
1471 {
1472 WARN("DDBLT_KEYDEST blit without color key in surface, returning DDERR_INVALIDPARAMS\n");
1473 wined3d_mutex_unlock();
1474 return DDERR_INVALIDPARAMS;
1475 }
1476
1477 /* TODO: Check if the DDBltFx contains any ddraw surface pointers. If it
1478 * does, copy the struct, and replace the ddraw surfaces with the wined3d
1479 * surfaces. So far no blitting operations using surfaces in the bltfx
1480 * struct are supported anyway. */
1481 hr = ddraw_surface_blt_clipped(dst_surface, DestRect, src_surface, SrcRect,
1482 Flags, (WINEDDBLTFX *)DDBltFx, WINED3D_TEXF_LINEAR);
1483
1484 wined3d_mutex_unlock();
1485 switch(hr)
1486 {
1487 case WINED3DERR_NOTAVAILABLE: return DDERR_UNSUPPORTED;
1488 case WINED3DERR_WRONGTEXTUREFORMAT: return DDERR_INVALIDPIXELFORMAT;
1489 default: return hr;
1490 }
1491 }
1492
1493 static HRESULT WINAPI ddraw_surface4_Blt(IDirectDrawSurface4 *iface, RECT *dst_rect,
1494 IDirectDrawSurface4 *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
1495 {
1496 struct ddraw_surface *dst = impl_from_IDirectDrawSurface4(iface);
1497 struct ddraw_surface *src = unsafe_impl_from_IDirectDrawSurface4(src_surface);
1498
1499 TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
1500 iface, wine_dbgstr_rect(dst_rect), src_surface, wine_dbgstr_rect(src_rect), flags, fx);
1501
1502 return ddraw_surface7_Blt(&dst->IDirectDrawSurface7_iface, dst_rect,
1503 src ? &src->IDirectDrawSurface7_iface : NULL, src_rect, flags, fx);
1504 }
1505
1506 static HRESULT WINAPI ddraw_surface3_Blt(IDirectDrawSurface3 *iface, RECT *dst_rect,
1507 IDirectDrawSurface3 *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
1508 {
1509 struct ddraw_surface *dst = impl_from_IDirectDrawSurface3(iface);
1510 struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface3(src_surface);
1511
1512 TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
1513 iface, wine_dbgstr_rect(dst_rect), src_surface, wine_dbgstr_rect(src_rect), flags, fx);
1514
1515 return ddraw_surface7_Blt(&dst->IDirectDrawSurface7_iface, dst_rect,
1516 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags, fx);
1517 }
1518
1519 static HRESULT WINAPI ddraw_surface2_Blt(IDirectDrawSurface2 *iface, RECT *dst_rect,
1520 IDirectDrawSurface2 *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
1521 {
1522 struct ddraw_surface *dst = impl_from_IDirectDrawSurface2(iface);
1523 struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface2(src_surface);
1524
1525 TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
1526 iface, wine_dbgstr_rect(dst_rect), src_surface, wine_dbgstr_rect(src_rect), flags, fx);
1527
1528 return ddraw_surface7_Blt(&dst->IDirectDrawSurface7_iface, dst_rect,
1529 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags, fx);
1530 }
1531
1532 static HRESULT WINAPI ddraw_surface1_Blt(IDirectDrawSurface *iface, RECT *dst_rect,
1533 IDirectDrawSurface *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
1534 {
1535 struct ddraw_surface *dst = impl_from_IDirectDrawSurface(iface);
1536 struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface(src_surface);
1537
1538 TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
1539 iface, wine_dbgstr_rect(dst_rect), src_surface, wine_dbgstr_rect(src_rect), flags, fx);
1540
1541 return ddraw_surface7_Blt(&dst->IDirectDrawSurface7_iface, dst_rect,
1542 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags, fx);
1543 }
1544
1545 /*****************************************************************************
1546 * IDirectDrawSurface7::AddAttachedSurface
1547 *
1548 * Attaches a surface to another surface. How the surface attachments work
1549 * is not totally understood yet, and this method is prone to problems.
1550 * The surface that is attached is AddRef-ed.
1551 *
1552 * Tests with complex surfaces suggest that the surface attachments form a
1553 * tree, but no method to test this has been found yet.
1554 *
1555 * The attachment list consists of a first surface (first_attached) and
1556 * for each surface a pointer to the next attached surface (next_attached).
1557 * For the first surface, and a surface that has no attachments
1558 * first_attached points to the surface itself. A surface that has
1559 * no successors in the chain has next_attached set to NULL.
1560 *
1561 * Newly attached surfaces are attached right after the root surface.
1562 * If a surface is attached to a complex surface compound, it's attached to
1563 * the surface that the app requested, not the complex root. See
1564 * GetAttachedSurface for a description how surfaces are found.
1565 *
1566 * This is how the current implementation works, and it was coded by looking
1567 * at the needs of the applications.
1568 *
1569 * So far only Z-Buffer attachments are tested, and they are activated in
1570 * WineD3D. Mipmaps could be tricky to activate in WineD3D.
1571 * Back buffers should work in 2D mode, but they are not tested(They can be
1572 * attached in older iface versions). Rendering to the front buffer and
1573 * switching between that and double buffering is not yet implemented in
1574 * WineD3D, so for 3D it might have unexpected results.
1575 *
1576 * ddraw_surface_attach_surface is the real thing,
1577 * ddraw_surface7_AddAttachedSurface is a wrapper around it that
1578 * performs additional checks. Version 7 of this interface is much more restrictive
1579 * than its predecessors.
1580 *
1581 * Params:
1582 * Attach: Surface to attach to iface
1583 *
1584 * Returns:
1585 * DD_OK on success
1586 * DDERR_CANNOTATTACHSURFACE if the surface can't be attached for some reason
1587 *
1588 *****************************************************************************/
1589 static HRESULT ddraw_surface_attach_surface(struct ddraw_surface *This, struct ddraw_surface *Surf)
1590 {
1591 TRACE("surface %p, attachment %p.\n", This, Surf);
1592
1593 if(Surf == This)
1594 return DDERR_CANNOTATTACHSURFACE; /* unchecked */
1595
1596 wined3d_mutex_lock();
1597
1598 /* Check if the surface is already attached somewhere */
1599 if (Surf->next_attached || Surf->first_attached != Surf)
1600 {
1601 /* TODO: Test for the structure of the manual attachment. Is it a
1602 * chain or a list? What happens if one surface is attached to 2
1603 * different surfaces? */
1604 WARN("Surface %p is already attached somewhere. next_attached %p, first_attached %p.\n",
1605 Surf, Surf->next_attached, Surf->first_attached);
1606
1607 wined3d_mutex_unlock();
1608 return DDERR_SURFACEALREADYATTACHED;
1609 }
1610
1611 /* This inserts the new surface at the 2nd position in the chain, right after the root surface */
1612 Surf->next_attached = This->next_attached;
1613 Surf->first_attached = This->first_attached;
1614 This->next_attached = Surf;
1615
1616 /* Check if the WineD3D depth stencil needs updating */
1617 if(This->ddraw->d3ddevice)
1618 {
1619 IDirect3DDeviceImpl_UpdateDepthStencil(This->ddraw->d3ddevice);
1620 }
1621
1622 wined3d_mutex_unlock();
1623
1624 return DD_OK;
1625 }
1626
1627 static HRESULT WINAPI ddraw_surface7_AddAttachedSurface(IDirectDrawSurface7 *iface, IDirectDrawSurface7 *attachment)
1628 {
1629 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
1630 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface7(attachment);
1631 HRESULT hr;
1632
1633 TRACE("iface %p, attachment %p.\n", iface, attachment);
1634
1635 /* Version 7 of this interface seems to refuse everything except z buffers, as per msdn */
1636 if(!(attachment_impl->surface_desc.ddsCaps.dwCaps & DDSCAPS_ZBUFFER))
1637 {
1638
1639 WARN("Application tries to attach a non Z buffer surface. caps %08x\n",
1640 attachment_impl->surface_desc.ddsCaps.dwCaps);
1641 return DDERR_CANNOTATTACHSURFACE;
1642 }
1643
1644 hr = ddraw_surface_attach_surface(This, attachment_impl);
1645 if (FAILED(hr))
1646 {
1647 return hr;
1648 }
1649 attachment_impl->attached_iface = (IUnknown *)attachment;
1650 IUnknown_AddRef(attachment_impl->attached_iface);
1651 return hr;
1652 }
1653
1654 static HRESULT WINAPI ddraw_surface4_AddAttachedSurface(IDirectDrawSurface4 *iface, IDirectDrawSurface4 *attachment)
1655 {
1656 struct ddraw_surface *This = impl_from_IDirectDrawSurface4(iface);
1657 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface4(attachment);
1658 HRESULT hr;
1659
1660 TRACE("iface %p, attachment %p.\n", iface, attachment);
1661
1662 hr = ddraw_surface7_AddAttachedSurface(&This->IDirectDrawSurface7_iface,
1663 attachment_impl ? &attachment_impl->IDirectDrawSurface7_iface : NULL);
1664 if (FAILED(hr))
1665 {
1666 return hr;
1667 }
1668 attachment_impl->attached_iface = (IUnknown *)attachment;
1669 IUnknown_AddRef(attachment_impl->attached_iface);
1670 ddraw_surface7_Release(&attachment_impl->IDirectDrawSurface7_iface);
1671 return hr;
1672 }
1673 static HRESULT WINAPI ddraw_surface3_AddAttachedSurface(IDirectDrawSurface3 *iface, IDirectDrawSurface3 *attachment)
1674 {
1675 struct ddraw_surface *This = impl_from_IDirectDrawSurface3(iface);
1676 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface3(attachment);
1677 HRESULT hr;
1678
1679 TRACE("iface %p, attachment %p.\n", iface, attachment);
1680
1681 /* Tests suggest that
1682 * -> offscreen plain surfaces can be attached to other offscreen plain surfaces
1683 * -> offscreen plain surfaces can be attached to primaries
1684 * -> primaries can be attached to offscreen plain surfaces
1685 * -> z buffers can be attached to primaries */
1686 if (This->surface_desc.ddsCaps.dwCaps & (DDSCAPS_PRIMARYSURFACE | DDSCAPS_OFFSCREENPLAIN)
1687 && attachment_impl->surface_desc.ddsCaps.dwCaps & (DDSCAPS_PRIMARYSURFACE | DDSCAPS_OFFSCREENPLAIN))
1688 {
1689 /* Sizes have to match */
1690 if (attachment_impl->surface_desc.dwWidth != This->surface_desc.dwWidth
1691 || attachment_impl->surface_desc.dwHeight != This->surface_desc.dwHeight)
1692 {
1693 WARN("Surface sizes do not match.\n");
1694 return DDERR_CANNOTATTACHSURFACE;
1695 }
1696 /* OK */
1697 }
1698 else if (This->surface_desc.ddsCaps.dwCaps & (DDSCAPS_PRIMARYSURFACE | DDSCAPS_3DDEVICE)
1699 && attachment_impl->surface_desc.ddsCaps.dwCaps & (DDSCAPS_ZBUFFER))
1700 {
1701 /* OK */
1702 }
1703 else
1704 {
1705 WARN("Invalid attachment combination.\n");
1706 return DDERR_CANNOTATTACHSURFACE;
1707 }
1708
1709 hr = ddraw_surface_attach_surface(This, attachment_impl);
1710 if (FAILED(hr))
1711 {
1712 return hr;
1713 }
1714 attachment_impl->attached_iface = (IUnknown *)attachment;
1715 IUnknown_AddRef(attachment_impl->attached_iface);
1716 return hr;
1717 }
1718
1719 static HRESULT WINAPI ddraw_surface2_AddAttachedSurface(IDirectDrawSurface2 *iface, IDirectDrawSurface2 *attachment)
1720 {
1721 struct ddraw_surface *This = impl_from_IDirectDrawSurface2(iface);
1722 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface2(attachment);
1723 HRESULT hr;
1724
1725 TRACE("iface %p, attachment %p.\n", iface, attachment);
1726
1727 hr = ddraw_surface3_AddAttachedSurface(&This->IDirectDrawSurface3_iface,
1728 attachment_impl ? &attachment_impl->IDirectDrawSurface3_iface : NULL);
1729 if (FAILED(hr))
1730 {
1731 return hr;
1732 }
1733 attachment_impl->attached_iface = (IUnknown *)attachment;
1734 IUnknown_AddRef(attachment_impl->attached_iface);
1735 ddraw_surface3_Release(&attachment_impl->IDirectDrawSurface3_iface);
1736 return hr;
1737 }
1738
1739 static HRESULT WINAPI ddraw_surface1_AddAttachedSurface(IDirectDrawSurface *iface, IDirectDrawSurface *attachment)
1740 {
1741 struct ddraw_surface *This = impl_from_IDirectDrawSurface(iface);
1742 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface(attachment);
1743 HRESULT hr;
1744
1745 TRACE("iface %p, attachment %p.\n", iface, attachment);
1746
1747 hr = ddraw_surface3_AddAttachedSurface(&This->IDirectDrawSurface3_iface,
1748 attachment_impl ? &attachment_impl->IDirectDrawSurface3_iface : NULL);
1749 if (FAILED(hr))
1750 {
1751 return hr;
1752 }
1753 attachment_impl->attached_iface = (IUnknown *)attachment;
1754 IUnknown_AddRef(attachment_impl->attached_iface);
1755 ddraw_surface3_Release(&attachment_impl->IDirectDrawSurface3_iface);
1756 return hr;
1757 }
1758
1759 /*****************************************************************************
1760 * IDirectDrawSurface7::DeleteAttachedSurface
1761 *
1762 * Removes a surface from the attachment chain. The surface's refcount
1763 * is decreased by one after it has been removed
1764 *
1765 * Params:
1766 * Flags: Some flags, not used by this implementation
1767 * Attach: Surface to detach
1768 *
1769 * Returns:
1770 * DD_OK on success
1771 * DDERR_SURFACENOTATTACHED if the surface isn't attached to
1772 *
1773 *****************************************************************************/
1774 static HRESULT ddraw_surface_delete_attached_surface(struct ddraw_surface *surface,
1775 struct ddraw_surface *attachment, IUnknown *detach_iface)
1776 {
1777 struct ddraw_surface *prev = surface;
1778
1779 TRACE("surface %p, attachment %p, detach_iface %p.\n", surface, attachment, detach_iface);
1780
1781 wined3d_mutex_lock();
1782 if (!attachment || (attachment->first_attached != surface) || (attachment == surface) )
1783 {
1784 wined3d_mutex_unlock();
1785 return DDERR_CANNOTDETACHSURFACE;
1786 }
1787
1788 if (attachment->attached_iface != detach_iface)
1789 {
1790 WARN("attachment->attach_iface %p != detach_iface %p.\n", attachment->attached_iface, detach_iface);
1791 wined3d_mutex_unlock();
1792 return DDERR_SURFACENOTATTACHED;
1793 }
1794
1795 /* Remove MIPMAPSUBLEVEL if this seemed to be one */
1796 if (surface->surface_desc.ddsCaps.dwCaps & attachment->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
1797 {
1798 attachment->surface_desc.ddsCaps.dwCaps2 &= ~DDSCAPS2_MIPMAPSUBLEVEL;
1799 /* FIXME: we should probably also subtract from dwMipMapCount of this
1800 * and all parent surfaces */
1801 }
1802
1803 /* Find the predecessor of the detached surface */
1804 while (prev)
1805 {
1806 if (prev->next_attached == attachment)
1807 break;
1808 prev = prev->next_attached;
1809 }
1810
1811 /* There must be a surface, otherwise there's a bug */
1812 assert(prev);
1813
1814 /* Unchain the surface */
1815 prev->next_attached = attachment->next_attached;
1816 attachment->next_attached = NULL;
1817 attachment->first_attached = attachment;
1818
1819 /* Check if the wined3d depth stencil needs updating. */
1820 if (surface->ddraw->d3ddevice)
1821 IDirect3DDeviceImpl_UpdateDepthStencil(surface->ddraw->d3ddevice);
1822 wined3d_mutex_unlock();
1823
1824 /* Set attached_iface to NULL before releasing it, the surface may go
1825 * away. */
1826 attachment->attached_iface = NULL;
1827 IUnknown_Release(detach_iface);
1828
1829 return DD_OK;
1830 }
1831
1832 static HRESULT WINAPI ddraw_surface7_DeleteAttachedSurface(IDirectDrawSurface7 *iface,
1833 DWORD flags, IDirectDrawSurface7 *attachment)
1834 {
1835 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
1836 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface7(attachment);
1837
1838 TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
1839
1840 return ddraw_surface_delete_attached_surface(surface, attachment_impl, (IUnknown *)attachment);
1841 }
1842
1843 static HRESULT WINAPI ddraw_surface4_DeleteAttachedSurface(IDirectDrawSurface4 *iface,
1844 DWORD flags, IDirectDrawSurface4 *attachment)
1845 {
1846 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
1847 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface4(attachment);
1848
1849 TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
1850
1851 return ddraw_surface_delete_attached_surface(surface, attachment_impl, (IUnknown *)attachment);
1852 }
1853
1854 static HRESULT WINAPI ddraw_surface3_DeleteAttachedSurface(IDirectDrawSurface3 *iface,
1855 DWORD flags, IDirectDrawSurface3 *attachment)
1856 {
1857 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
1858 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface3(attachment);
1859
1860 TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
1861
1862 return ddraw_surface_delete_attached_surface(surface, attachment_impl, (IUnknown *)attachment);
1863 }
1864
1865 static HRESULT WINAPI ddraw_surface2_DeleteAttachedSurface(IDirectDrawSurface2 *iface,
1866 DWORD flags, IDirectDrawSurface2 *attachment)
1867 {
1868 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
1869 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface2(attachment);
1870
1871 TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
1872
1873 return ddraw_surface_delete_attached_surface(surface, attachment_impl, (IUnknown *)attachment);
1874 }
1875
1876 static HRESULT WINAPI ddraw_surface1_DeleteAttachedSurface(IDirectDrawSurface *iface,
1877 DWORD flags, IDirectDrawSurface *attachment)
1878 {
1879 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
1880 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface(attachment);
1881
1882 TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
1883
1884 return ddraw_surface_delete_attached_surface(surface, attachment_impl, (IUnknown *)attachment);
1885 }
1886
1887 /*****************************************************************************
1888 * IDirectDrawSurface7::AddOverlayDirtyRect
1889 *
1890 * "This method is not currently implemented"
1891 *
1892 * Params:
1893 * Rect: ?
1894 *
1895 * Returns:
1896 * DDERR_UNSUPPORTED
1897 *
1898 *****************************************************************************/
1899 static HRESULT WINAPI ddraw_surface7_AddOverlayDirtyRect(IDirectDrawSurface7 *iface, RECT *Rect)
1900 {
1901 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(Rect));
1902
1903 return DDERR_UNSUPPORTED; /* unchecked */
1904 }
1905
1906 static HRESULT WINAPI ddraw_surface4_AddOverlayDirtyRect(IDirectDrawSurface4 *iface, RECT *rect)
1907 {
1908 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
1909
1910 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
1911
1912 return ddraw_surface7_AddOverlayDirtyRect(&surface->IDirectDrawSurface7_iface, rect);
1913 }
1914
1915 static HRESULT WINAPI ddraw_surface3_AddOverlayDirtyRect(IDirectDrawSurface3 *iface, RECT *rect)
1916 {
1917 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
1918
1919 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
1920
1921 return ddraw_surface7_AddOverlayDirtyRect(&surface->IDirectDrawSurface7_iface, rect);
1922 }
1923
1924 static HRESULT WINAPI ddraw_surface2_AddOverlayDirtyRect(IDirectDrawSurface2 *iface, RECT *rect)
1925 {
1926 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
1927
1928 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
1929
1930 return ddraw_surface7_AddOverlayDirtyRect(&surface->IDirectDrawSurface7_iface, rect);
1931 }
1932
1933 static HRESULT WINAPI ddraw_surface1_AddOverlayDirtyRect(IDirectDrawSurface *iface, RECT *rect)
1934 {
1935 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
1936
1937 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
1938
1939 return ddraw_surface7_AddOverlayDirtyRect(&surface->IDirectDrawSurface7_iface, rect);
1940 }
1941
1942 /*****************************************************************************
1943 * IDirectDrawSurface7::GetDC
1944 *
1945 * Returns a GDI device context for the surface
1946 *
1947 * Params:
1948 * hdc: Address of a HDC variable to store the dc to
1949 *
1950 * Returns:
1951 * DD_OK on success
1952 * DDERR_INVALIDPARAMS if hdc is NULL
1953 * For details, see IWineD3DSurface::GetDC
1954 *
1955 *****************************************************************************/
1956 static HRESULT WINAPI ddraw_surface7_GetDC(IDirectDrawSurface7 *iface, HDC *hdc)
1957 {
1958 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
1959 HRESULT hr = DD_OK;
1960
1961 TRACE("iface %p, dc %p.\n", iface, hdc);
1962
1963 if(!hdc)
1964 return DDERR_INVALIDPARAMS;
1965
1966 wined3d_mutex_lock();
1967 if (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
1968 hr = ddraw_surface_update_frontbuffer(surface, NULL, TRUE);
1969 if (SUCCEEDED(hr))
1970 hr = wined3d_surface_getdc(surface->wined3d_surface, hdc);
1971 wined3d_mutex_unlock();
1972 switch(hr)
1973 {
1974 /* Some, but not all errors set *hdc to NULL. E.g. DCALREADYCREATED does not
1975 * touch *hdc
1976 */
1977 case WINED3DERR_INVALIDCALL:
1978 if(hdc) *hdc = NULL;
1979 return DDERR_INVALIDPARAMS;
1980
1981 default: return hr;
1982 }
1983 }
1984
1985 static HRESULT WINAPI ddraw_surface4_GetDC(IDirectDrawSurface4 *iface, HDC *dc)
1986 {
1987 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
1988
1989 TRACE("iface %p, dc %p.\n", iface, dc);
1990
1991 return ddraw_surface7_GetDC(&surface->IDirectDrawSurface7_iface, dc);
1992 }
1993
1994 static HRESULT WINAPI ddraw_surface3_GetDC(IDirectDrawSurface3 *iface, HDC *dc)
1995 {
1996 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
1997
1998 TRACE("iface %p, dc %p.\n", iface, dc);
1999
2000 return ddraw_surface7_GetDC(&surface->IDirectDrawSurface7_iface, dc);
2001 }
2002
2003 static HRESULT WINAPI ddraw_surface2_GetDC(IDirectDrawSurface2 *iface, HDC *dc)
2004 {
2005 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2006
2007 TRACE("iface %p, dc %p.\n", iface, dc);
2008
2009 return ddraw_surface7_GetDC(&surface->IDirectDrawSurface7_iface, dc);
2010 }
2011
2012 static HRESULT WINAPI ddraw_surface1_GetDC(IDirectDrawSurface *iface, HDC *dc)
2013 {
2014 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2015
2016 TRACE("iface %p, dc %p.\n", iface, dc);
2017
2018 return ddraw_surface7_GetDC(&surface->IDirectDrawSurface7_iface, dc);
2019 }
2020
2021 /*****************************************************************************
2022 * IDirectDrawSurface7::ReleaseDC
2023 *
2024 * Releases the DC that was constructed with GetDC
2025 *
2026 * Params:
2027 * hdc: HDC to release
2028 *
2029 * Returns:
2030 * DD_OK on success
2031 * For more details, see IWineD3DSurface::ReleaseDC
2032 *
2033 *****************************************************************************/
2034 static HRESULT WINAPI ddraw_surface7_ReleaseDC(IDirectDrawSurface7 *iface, HDC hdc)
2035 {
2036 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2037 HRESULT hr;
2038
2039 TRACE("iface %p, dc %p.\n", iface, hdc);
2040
2041 wined3d_mutex_lock();
2042 hr = wined3d_surface_releasedc(surface->wined3d_surface, hdc);
2043 if (SUCCEEDED(hr) && (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER))
2044 hr = ddraw_surface_update_frontbuffer(surface, NULL, FALSE);
2045 wined3d_mutex_unlock();
2046
2047 return hr;
2048 }
2049
2050 static HRESULT WINAPI ddraw_surface4_ReleaseDC(IDirectDrawSurface4 *iface, HDC dc)
2051 {
2052 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2053
2054 TRACE("iface %p, dc %p.\n", iface, dc);
2055
2056 return ddraw_surface7_ReleaseDC(&surface->IDirectDrawSurface7_iface, dc);
2057 }
2058
2059 static HRESULT WINAPI ddraw_surface3_ReleaseDC(IDirectDrawSurface3 *iface, HDC dc)
2060 {
2061 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2062
2063 TRACE("iface %p, dc %p.\n", iface, dc);
2064
2065 return ddraw_surface7_ReleaseDC(&surface->IDirectDrawSurface7_iface, dc);
2066 }
2067
2068 static HRESULT WINAPI ddraw_surface2_ReleaseDC(IDirectDrawSurface2 *iface, HDC dc)
2069 {
2070 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2071
2072 TRACE("iface %p, dc %p.\n", iface, dc);
2073
2074 return ddraw_surface7_ReleaseDC(&surface->IDirectDrawSurface7_iface, dc);
2075 }
2076
2077 static HRESULT WINAPI ddraw_surface1_ReleaseDC(IDirectDrawSurface *iface, HDC dc)
2078 {
2079 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2080
2081 TRACE("iface %p, dc %p.\n", iface, dc);
2082
2083 return ddraw_surface7_ReleaseDC(&surface->IDirectDrawSurface7_iface, dc);
2084 }
2085
2086 /*****************************************************************************
2087 * IDirectDrawSurface7::GetCaps
2088 *
2089 * Returns the surface's caps
2090 *
2091 * Params:
2092 * Caps: Address to write the caps to
2093 *
2094 * Returns:
2095 * DD_OK on success
2096 * DDERR_INVALIDPARAMS if Caps is NULL
2097 *
2098 *****************************************************************************/
2099 static HRESULT WINAPI ddraw_surface7_GetCaps(IDirectDrawSurface7 *iface, DDSCAPS2 *Caps)
2100 {
2101 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2102
2103 TRACE("iface %p, caps %p.\n", iface, Caps);
2104
2105 if(!Caps)
2106 return DDERR_INVALIDPARAMS;
2107
2108 *Caps = surface->surface_desc.ddsCaps;
2109
2110 return DD_OK;
2111 }
2112
2113 static HRESULT WINAPI ddraw_surface4_GetCaps(IDirectDrawSurface4 *iface, DDSCAPS2 *caps)
2114 {
2115 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2116
2117 TRACE("iface %p, caps %p.\n", iface, caps);
2118
2119 return ddraw_surface7_GetCaps(&surface->IDirectDrawSurface7_iface, caps);
2120 }
2121
2122 static HRESULT WINAPI ddraw_surface3_GetCaps(IDirectDrawSurface3 *iface, DDSCAPS *caps)
2123 {
2124 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2125 DDSCAPS2 caps2;
2126 HRESULT hr;
2127
2128 TRACE("iface %p, caps %p.\n", iface, caps);
2129
2130 hr = ddraw_surface7_GetCaps(&surface->IDirectDrawSurface7_iface, &caps2);
2131 if (FAILED(hr)) return hr;
2132
2133 caps->dwCaps = caps2.dwCaps;
2134 return hr;
2135 }
2136
2137 static HRESULT WINAPI ddraw_surface2_GetCaps(IDirectDrawSurface2 *iface, DDSCAPS *caps)
2138 {
2139 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2140 DDSCAPS2 caps2;
2141 HRESULT hr;
2142
2143 TRACE("iface %p, caps %p.\n", iface, caps);
2144
2145 hr = ddraw_surface7_GetCaps(&surface->IDirectDrawSurface7_iface, &caps2);
2146 if (FAILED(hr)) return hr;
2147
2148 caps->dwCaps = caps2.dwCaps;
2149 return hr;
2150 }
2151
2152 static HRESULT WINAPI ddraw_surface1_GetCaps(IDirectDrawSurface *iface, DDSCAPS *caps)
2153 {
2154 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2155 DDSCAPS2 caps2;
2156 HRESULT hr;
2157
2158 TRACE("iface %p, caps %p.\n", iface, caps);
2159
2160 hr = ddraw_surface7_GetCaps(&surface->IDirectDrawSurface7_iface, &caps2);
2161 if (FAILED(hr)) return hr;
2162
2163 caps->dwCaps = caps2.dwCaps;
2164 return hr;
2165 }
2166
2167 /*****************************************************************************
2168 * IDirectDrawSurface7::SetPriority
2169 *
2170 * Sets a texture priority for managed textures.
2171 *
2172 * Params:
2173 * Priority: The new priority
2174 *
2175 * Returns:
2176 * DD_OK on success
2177 * For more details, see IWineD3DSurface::SetPriority
2178 *
2179 *****************************************************************************/
2180 static HRESULT WINAPI ddraw_surface7_SetPriority(IDirectDrawSurface7 *iface, DWORD Priority)
2181 {
2182 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2183 HRESULT hr;
2184
2185 TRACE("iface %p, priority %u.\n", iface, Priority);
2186
2187 wined3d_mutex_lock();
2188 hr = wined3d_surface_set_priority(surface->wined3d_surface, Priority);
2189 wined3d_mutex_unlock();
2190
2191 return hr;
2192 }
2193
2194 /*****************************************************************************
2195 * IDirectDrawSurface7::GetPriority
2196 *
2197 * Returns the surface's priority
2198 *
2199 * Params:
2200 * Priority: Address of a variable to write the priority to
2201 *
2202 * Returns:
2203 * D3D_OK on success
2204 * DDERR_INVALIDPARAMS if Priority == NULL
2205 * For more details, see IWineD3DSurface::GetPriority
2206 *
2207 *****************************************************************************/
2208 static HRESULT WINAPI ddraw_surface7_GetPriority(IDirectDrawSurface7 *iface, DWORD *Priority)
2209 {
2210 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2211
2212 TRACE("iface %p, priority %p.\n", iface, Priority);
2213
2214 if(!Priority)
2215 {
2216 return DDERR_INVALIDPARAMS;
2217 }
2218
2219 wined3d_mutex_lock();
2220 *Priority = wined3d_surface_get_priority(surface->wined3d_surface);
2221 wined3d_mutex_unlock();
2222
2223 return DD_OK;
2224 }
2225
2226 /*****************************************************************************
2227 * IDirectDrawSurface7::SetPrivateData
2228 *
2229 * Stores some data in the surface that is intended for the application's
2230 * use.
2231 *
2232 * Params:
2233 * tag: GUID that identifies the data
2234 * Data: Pointer to the private data
2235 * Size: Size of the private data
2236 * Flags: Some flags
2237 *
2238 * Returns:
2239 * D3D_OK on success
2240 * For more details, see IWineD3DSurface::SetPrivateData
2241 *
2242 *****************************************************************************/
2243 static HRESULT WINAPI ddraw_surface7_SetPrivateData(IDirectDrawSurface7 *iface,
2244 REFGUID tag, void *Data, DWORD Size, DWORD Flags)
2245 {
2246 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2247 struct wined3d_resource *resource;
2248 HRESULT hr;
2249
2250 TRACE("iface %p, tag %s, data %p, data_size %u, flags %#x.\n",
2251 iface, debugstr_guid(tag), Data, Size, Flags);
2252
2253 wined3d_mutex_lock();
2254 resource = wined3d_surface_get_resource(surface->wined3d_surface);
2255 hr = wined3d_resource_set_private_data(resource, tag, Data, Size, Flags);
2256 wined3d_mutex_unlock();
2257
2258 switch(hr)
2259 {
2260 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
2261 default: return hr;
2262 }
2263 }
2264
2265 static HRESULT WINAPI ddraw_surface4_SetPrivateData(IDirectDrawSurface4 *iface,
2266 REFGUID tag, void *data, DWORD size, DWORD flags)
2267 {
2268 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2269
2270 TRACE("iface %p, tag %s, data %p, data_size %u, flags %#x.\n",
2271 iface, debugstr_guid(tag), data, size, flags);
2272
2273 return ddraw_surface7_SetPrivateData(&surface->IDirectDrawSurface7_iface, tag, data, size, flags);
2274 }
2275
2276 /*****************************************************************************
2277 * IDirectDrawSurface7::GetPrivateData
2278 *
2279 * Returns the private data set with IDirectDrawSurface7::SetPrivateData
2280 *
2281 * Params:
2282 * tag: GUID of the data to return
2283 * Data: Address where to write the data to
2284 * Size: Size of the buffer at Data
2285 *
2286 * Returns:
2287 * DD_OK on success
2288 * DDERR_INVALIDPARAMS if Data is NULL
2289 * For more details, see IWineD3DSurface::GetPrivateData
2290 *
2291 *****************************************************************************/
2292 static HRESULT WINAPI ddraw_surface7_GetPrivateData(IDirectDrawSurface7 *iface, REFGUID tag, void *Data, DWORD *Size)
2293 {
2294 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2295 struct wined3d_resource *resource;
2296 HRESULT hr;
2297
2298 TRACE("iface %p, tag %s, data %p, data_size %p.\n",
2299 iface, debugstr_guid(tag), Data, Size);
2300
2301 if(!Data)
2302 return DDERR_INVALIDPARAMS;
2303
2304 wined3d_mutex_lock();
2305 resource = wined3d_surface_get_resource(surface->wined3d_surface);
2306 hr = wined3d_resource_get_private_data(resource, tag, Data, Size);
2307 wined3d_mutex_unlock();
2308
2309 return hr;
2310 }
2311
2312 static HRESULT WINAPI ddraw_surface4_GetPrivateData(IDirectDrawSurface4 *iface, REFGUID tag, void *data, DWORD *size)
2313 {
2314 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2315
2316 TRACE("iface %p, tag %s, data %p, data_size %p.\n",
2317 iface, debugstr_guid(tag), data, size);
2318
2319 return ddraw_surface7_GetPrivateData(&surface->IDirectDrawSurface7_iface, tag, data, size);
2320 }
2321
2322 /*****************************************************************************
2323 * IDirectDrawSurface7::FreePrivateData
2324 *
2325 * Frees private data stored in the surface
2326 *
2327 * Params:
2328 * tag: Tag of the data to free
2329 *
2330 * Returns:
2331 * D3D_OK on success
2332 * For more details, see IWineD3DSurface::FreePrivateData
2333 *
2334 *****************************************************************************/
2335 static HRESULT WINAPI ddraw_surface7_FreePrivateData(IDirectDrawSurface7 *iface, REFGUID tag)
2336 {
2337 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2338 struct wined3d_resource *resource;
2339 HRESULT hr;
2340
2341 TRACE("iface %p, tag %s.\n", iface, debugstr_guid(tag));
2342
2343 wined3d_mutex_lock();
2344 resource = wined3d_surface_get_resource(surface->wined3d_surface);
2345 hr = wined3d_resource_free_private_data(resource, tag);
2346 wined3d_mutex_unlock();
2347
2348 return hr;
2349 }
2350
2351 static HRESULT WINAPI ddraw_surface4_FreePrivateData(IDirectDrawSurface4 *iface, REFGUID tag)
2352 {
2353 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2354
2355 TRACE("iface %p, tag %s.\n", iface, debugstr_guid(tag));
2356
2357 return ddraw_surface7_FreePrivateData(&surface->IDirectDrawSurface7_iface, tag);
2358 }
2359
2360 /*****************************************************************************
2361 * IDirectDrawSurface7::PageLock
2362 *
2363 * Prevents a sysmem surface from being paged out
2364 *
2365 * Params:
2366 * Flags: Not used, must be 0(unchecked)
2367 *
2368 * Returns:
2369 * DD_OK, because it's a stub
2370 *
2371 *****************************************************************************/
2372 static HRESULT WINAPI ddraw_surface7_PageLock(IDirectDrawSurface7 *iface, DWORD Flags)
2373 {
2374 TRACE("iface %p, flags %#x.\n", iface, Flags);
2375
2376 /* This is Windows memory management related - we don't need this */
2377 return DD_OK;
2378 }
2379
2380 static HRESULT WINAPI ddraw_surface4_PageLock(IDirectDrawSurface4 *iface, DWORD flags)
2381 {
2382 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2383
2384 TRACE("iface %p, flags %#x.\n", iface, flags);
2385
2386 return ddraw_surface7_PageLock(&surface->IDirectDrawSurface7_iface, flags);
2387 }
2388
2389 static HRESULT WINAPI ddraw_surface3_PageLock(IDirectDrawSurface3 *iface, DWORD flags)
2390 {
2391 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2392
2393 TRACE("iface %p, flags %#x.\n", iface, flags);
2394
2395 return ddraw_surface7_PageLock(&surface->IDirectDrawSurface7_iface, flags);
2396 }
2397
2398 static HRESULT WINAPI ddraw_surface2_PageLock(IDirectDrawSurface2 *iface, DWORD flags)
2399 {
2400 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2401
2402 TRACE("iface %p, flags %#x.\n", iface, flags);
2403
2404 return ddraw_surface7_PageLock(&surface->IDirectDrawSurface7_iface, flags);
2405 }
2406
2407 /*****************************************************************************
2408 * IDirectDrawSurface7::PageUnlock
2409 *
2410 * Allows a sysmem surface to be paged out
2411 *
2412 * Params:
2413 * Flags: Not used, must be 0(unchecked)
2414 *
2415 * Returns:
2416 * DD_OK, because it's a stub
2417 *
2418 *****************************************************************************/
2419 static HRESULT WINAPI ddraw_surface7_PageUnlock(IDirectDrawSurface7 *iface, DWORD Flags)
2420 {
2421 TRACE("iface %p, flags %#x.\n", iface, Flags);
2422
2423 return DD_OK;
2424 }
2425
2426 static HRESULT WINAPI ddraw_surface4_PageUnlock(IDirectDrawSurface4 *iface, DWORD flags)
2427 {
2428 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2429
2430 TRACE("iface %p, flags %#x.\n", iface, flags);
2431
2432 return ddraw_surface7_PageUnlock(&surface->IDirectDrawSurface7_iface, flags);
2433 }
2434
2435 static HRESULT WINAPI ddraw_surface3_PageUnlock(IDirectDrawSurface3 *iface, DWORD flags)
2436 {
2437 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2438
2439 TRACE("iface %p, flags %#x.\n", iface, flags);
2440
2441 return ddraw_surface7_PageUnlock(&surface->IDirectDrawSurface7_iface, flags);
2442 }
2443
2444 static HRESULT WINAPI ddraw_surface2_PageUnlock(IDirectDrawSurface2 *iface, DWORD flags)
2445 {
2446 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2447
2448 TRACE("iface %p, flags %#x.\n", iface, flags);
2449
2450 return ddraw_surface7_PageUnlock(&surface->IDirectDrawSurface7_iface, flags);
2451 }
2452
2453 /*****************************************************************************
2454 * IDirectDrawSurface7::BltBatch
2455 *
2456 * An unimplemented function
2457 *
2458 * Params:
2459 * ?
2460 *
2461 * Returns:
2462 * DDERR_UNSUPPORTED
2463 *
2464 *****************************************************************************/
2465 static HRESULT WINAPI ddraw_surface7_BltBatch(IDirectDrawSurface7 *iface, DDBLTBATCH *Batch, DWORD Count, DWORD Flags)
2466 {
2467 TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, Batch, Count, Flags);
2468
2469 /* MSDN: "not currently implemented" */
2470 return DDERR_UNSUPPORTED;
2471 }
2472
2473 static HRESULT WINAPI ddraw_surface4_BltBatch(IDirectDrawSurface4 *iface, DDBLTBATCH *batch, DWORD count, DWORD flags)
2474 {
2475 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2476
2477 TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
2478
2479 return ddraw_surface7_BltBatch(&surface->IDirectDrawSurface7_iface, batch, count, flags);
2480 }
2481
2482 static HRESULT WINAPI ddraw_surface3_BltBatch(IDirectDrawSurface3 *iface, DDBLTBATCH *batch, DWORD count, DWORD flags)
2483 {
2484 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2485
2486 TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
2487
2488 return ddraw_surface7_BltBatch(&surface->IDirectDrawSurface7_iface, batch, count, flags);
2489 }
2490
2491 static HRESULT WINAPI ddraw_surface2_BltBatch(IDirectDrawSurface2 *iface, DDBLTBATCH *batch, DWORD count, DWORD flags)
2492 {
2493 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2494
2495 TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
2496
2497 return ddraw_surface7_BltBatch(&surface->IDirectDrawSurface7_iface, batch, count, flags);
2498 }
2499
2500 static HRESULT WINAPI ddraw_surface1_BltBatch(IDirectDrawSurface *iface, DDBLTBATCH *batch, DWORD count, DWORD flags)
2501 {
2502 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2503
2504 TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
2505
2506 return ddraw_surface7_BltBatch(&surface->IDirectDrawSurface7_iface, batch, count, flags);
2507 }
2508
2509 /*****************************************************************************
2510 * IDirectDrawSurface7::EnumAttachedSurfaces
2511 *
2512 * Enumerates all surfaces attached to this surface
2513 *
2514 * Params:
2515 * context: Pointer to pass unmodified to the callback
2516 * cb: Callback function to call for each surface
2517 *
2518 * Returns:
2519 * DD_OK on success
2520 * DDERR_INVALIDPARAMS if cb is NULL
2521 *
2522 *****************************************************************************/
2523 static HRESULT WINAPI ddraw_surface7_EnumAttachedSurfaces(IDirectDrawSurface7 *iface,
2524 void *context, LPDDENUMSURFACESCALLBACK7 cb)
2525 {
2526 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2527 struct ddraw_surface *surf;
2528 DDSURFACEDESC2 desc;
2529 int i;
2530
2531 /* Attached surfaces aren't handled in WineD3D */
2532 TRACE("iface %p, context %p, callback %p.\n", iface, context, cb);
2533
2534 if(!cb)
2535 return DDERR_INVALIDPARAMS;
2536
2537 wined3d_mutex_lock();
2538
2539 for(i = 0; i < MAX_COMPLEX_ATTACHED; i++)
2540 {
2541 surf = surface->complex_array[i];
2542 if(!surf) break;
2543
2544 ddraw_surface7_AddRef(&surf->IDirectDrawSurface7_iface);
2545 desc = surf->surface_desc;
2546 /* check: != DDENUMRET_OK or == DDENUMRET_CANCEL? */
2547 if (cb(&surf->IDirectDrawSurface7_iface, &desc, context) == DDENUMRET_CANCEL)
2548 {
2549 wined3d_mutex_unlock();
2550 return DD_OK;
2551 }
2552 }
2553
2554 for (surf = surface->next_attached; surf != NULL; surf = surf->next_attached)
2555 {
2556 ddraw_surface7_AddRef(&surf->IDirectDrawSurface7_iface);
2557 desc = surf->surface_desc;
2558 /* check: != DDENUMRET_OK or == DDENUMRET_CANCEL? */
2559 if (cb(&surf->IDirectDrawSurface7_iface, &desc, context) == DDENUMRET_CANCEL)
2560 {
2561 wined3d_mutex_unlock();
2562 return DD_OK;
2563 }
2564 }
2565
2566 TRACE(" end of enumeration.\n");
2567
2568 wined3d_mutex_unlock();
2569
2570 return DD_OK;
2571 }
2572
2573 struct callback_info2
2574 {
2575 LPDDENUMSURFACESCALLBACK2 callback;
2576 void *context;
2577 };
2578
2579 struct callback_info
2580 {
2581 LPDDENUMSURFACESCALLBACK callback;
2582 void *context;
2583 };
2584
2585 static HRESULT CALLBACK EnumCallback2(IDirectDrawSurface7 *surface, DDSURFACEDESC2 *surface_desc, void *context)
2586 {
2587 struct ddraw_surface *surface_impl = impl_from_IDirectDrawSurface7(surface);
2588 const struct callback_info2 *info = context;
2589
2590 ddraw_surface4_AddRef(&surface_impl->IDirectDrawSurface4_iface);
2591 ddraw_surface7_Release(surface);
2592
2593 return info->callback(&surface_impl->IDirectDrawSurface4_iface, surface_desc, info->context);
2594 }
2595
2596 static HRESULT CALLBACK EnumCallback(IDirectDrawSurface7 *surface, DDSURFACEDESC2 *surface_desc, void *context)
2597 {
2598 struct ddraw_surface *surface_impl = impl_from_IDirectDrawSurface7(surface);
2599 const struct callback_info *info = context;
2600
2601 ddraw_surface1_AddRef(&surface_impl->IDirectDrawSurface_iface);
2602 ddraw_surface7_Release(surface);
2603
2604 /* FIXME: Check surface_test.dwSize */
2605 return info->callback(&surface_impl->IDirectDrawSurface_iface,
2606 (DDSURFACEDESC *)surface_desc, info->context);
2607 }
2608
2609 static HRESULT WINAPI ddraw_surface4_EnumAttachedSurfaces(IDirectDrawSurface4 *iface,
2610 void *context, LPDDENUMSURFACESCALLBACK2 callback)
2611 {
2612 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2613 struct callback_info2 info;
2614
2615 TRACE("iface %p, context %p, callback %p.\n", iface, context, callback);
2616
2617 info.callback = callback;
2618 info.context = context;
2619
2620 return ddraw_surface7_EnumAttachedSurfaces(&surface->IDirectDrawSurface7_iface,
2621 &info, EnumCallback2);
2622 }
2623
2624 static HRESULT WINAPI ddraw_surface3_EnumAttachedSurfaces(IDirectDrawSurface3 *iface,
2625 void *context, LPDDENUMSURFACESCALLBACK callback)
2626 {
2627 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2628 struct callback_info info;
2629
2630 TRACE("iface %p, context %p, callback %p.\n", iface, context, callback);
2631
2632 info.callback = callback;
2633 info.context = context;
2634
2635 return ddraw_surface7_EnumAttachedSurfaces(&surface->IDirectDrawSurface7_iface,
2636 &info, EnumCallback);
2637 }
2638
2639 static HRESULT WINAPI ddraw_surface2_EnumAttachedSurfaces(IDirectDrawSurface2 *iface,
2640 void *context, LPDDENUMSURFACESCALLBACK callback)
2641 {
2642 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2643 struct callback_info info;
2644
2645 TRACE("iface %p, context %p, callback %p.\n", iface, context, callback);
2646
2647 info.callback = callback;
2648 info.context = context;
2649
2650 return ddraw_surface7_EnumAttachedSurfaces(&surface->IDirectDrawSurface7_iface,
2651 &info, EnumCallback);
2652 }
2653
2654 static HRESULT WINAPI ddraw_surface1_EnumAttachedSurfaces(IDirectDrawSurface *iface,
2655 void *context, LPDDENUMSURFACESCALLBACK callback)
2656 {
2657 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2658 struct callback_info info;
2659
2660 TRACE("iface %p, context %p, callback %p.\n", iface, context, callback);
2661
2662 info.callback = callback;
2663 info.context = context;
2664
2665 return ddraw_surface7_EnumAttachedSurfaces(&surface->IDirectDrawSurface7_iface,
2666 &info, EnumCallback);
2667 }
2668
2669 /*****************************************************************************
2670 * IDirectDrawSurface7::EnumOverlayZOrders
2671 *
2672 * "Enumerates the overlay surfaces on the specified destination"
2673 *
2674 * Params:
2675 * Flags: DDENUMOVERLAYZ_BACKTOFRONT or DDENUMOVERLAYZ_FRONTTOBACK
2676 * context: context to pass back to the callback
2677 * cb: callback function to call for each enumerated surface
2678 *
2679 * Returns:
2680 * DD_OK, because it's a stub
2681 *
2682 *****************************************************************************/
2683 static HRESULT WINAPI ddraw_surface7_EnumOverlayZOrders(IDirectDrawSurface7 *iface,
2684 DWORD Flags, void *context, LPDDENUMSURFACESCALLBACK7 cb)
2685 {
2686 FIXME("iface %p, flags %#x, context %p, callback %p stub!\n", iface, Flags, context, cb);
2687
2688 return DD_OK;
2689 }
2690
2691 static HRESULT WINAPI ddraw_surface4_EnumOverlayZOrders(IDirectDrawSurface4 *iface,
2692 DWORD flags, void *context, LPDDENUMSURFACESCALLBACK2 callback)
2693 {
2694 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2695 struct callback_info2 info;
2696
2697 TRACE("iface %p, flags %#x, context %p, callback %p.\n", iface, flags, context, callback);
2698
2699 info.callback = callback;
2700 info.context = context;
2701
2702 return ddraw_surface7_EnumOverlayZOrders(&surface->IDirectDrawSurface7_iface,
2703 flags, &info, EnumCallback2);
2704 }
2705
2706 static HRESULT WINAPI ddraw_surface3_EnumOverlayZOrders(IDirectDrawSurface3 *iface,
2707 DWORD flags, void *context, LPDDENUMSURFACESCALLBACK callback)
2708 {
2709 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2710 struct callback_info info;
2711
2712 TRACE("iface %p, flags %#x, context %p, callback %p.\n", iface, flags, context, callback);
2713
2714 info.callback = callback;
2715 info.context = context;
2716
2717 return ddraw_surface7_EnumOverlayZOrders(&surface->IDirectDrawSurface7_iface,
2718 flags, &info, EnumCallback);
2719 }
2720
2721 static HRESULT WINAPI ddraw_surface2_EnumOverlayZOrders(IDirectDrawSurface2 *iface,
2722 DWORD flags, void *context, LPDDENUMSURFACESCALLBACK callback)
2723 {
2724 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2725 struct callback_info info;
2726
2727 TRACE("iface %p, flags %#x, context %p, callback %p.\n", iface, flags, context, callback);
2728
2729 info.callback = callback;
2730 info.context = context;
2731
2732 return ddraw_surface7_EnumOverlayZOrders(&surface->IDirectDrawSurface7_iface,
2733 flags, &info, EnumCallback);
2734 }
2735
2736 static HRESULT WINAPI ddraw_surface1_EnumOverlayZOrders(IDirectDrawSurface *iface,
2737 DWORD flags, void *context, LPDDENUMSURFACESCALLBACK callback)
2738 {
2739 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2740 struct callback_info info;
2741
2742 TRACE("iface %p, flags %#x, context %p, callback %p.\n", iface, flags, context, callback);
2743
2744 info.callback = callback;
2745 info.context = context;
2746
2747 return ddraw_surface7_EnumOverlayZOrders(&surface->IDirectDrawSurface7_iface,
2748 flags, &info, EnumCallback);
2749 }
2750
2751 /*****************************************************************************
2752 * IDirectDrawSurface7::GetBltStatus
2753 *
2754 * Returns the blitting status
2755 *
2756 * Params:
2757 * Flags: DDGBS_CANBLT or DDGBS_ISBLTDONE
2758 *
2759 * Returns:
2760 * See IWineD3DSurface::Blt
2761 *
2762 *****************************************************************************/
2763 static HRESULT WINAPI ddraw_surface7_GetBltStatus(IDirectDrawSurface7 *iface, DWORD Flags)
2764 {
2765 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2766 HRESULT hr;
2767
2768 TRACE("iface %p, flags %#x.\n", iface, Flags);
2769
2770 wined3d_mutex_lock();
2771 hr = wined3d_surface_get_blt_status(surface->wined3d_surface, Flags);
2772 wined3d_mutex_unlock();
2773 switch(hr)
2774 {
2775 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
2776 default: return hr;
2777 }
2778 }
2779
2780 static HRESULT WINAPI ddraw_surface4_GetBltStatus(IDirectDrawSurface4 *iface, DWORD flags)
2781 {
2782 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2783
2784 TRACE("iface %p, flags %#x.\n", iface, flags);
2785
2786 return ddraw_surface7_GetBltStatus(&surface->IDirectDrawSurface7_iface, flags);
2787 }
2788
2789 static HRESULT WINAPI ddraw_surface3_GetBltStatus(IDirectDrawSurface3 *iface, DWORD flags)
2790 {
2791 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2792
2793 TRACE("iface %p, flags %#x.\n", iface, flags);
2794
2795 return ddraw_surface7_GetBltStatus(&surface->IDirectDrawSurface7_iface, flags);
2796 }
2797
2798 static HRESULT WINAPI ddraw_surface2_GetBltStatus(IDirectDrawSurface2 *iface, DWORD flags)
2799 {
2800 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2801
2802 TRACE("iface %p, flags %#x.\n", iface, flags);
2803
2804 return ddraw_surface7_GetBltStatus(&surface->IDirectDrawSurface7_iface, flags);
2805 }
2806
2807 static HRESULT WINAPI ddraw_surface1_GetBltStatus(IDirectDrawSurface *iface, DWORD flags)
2808 {
2809 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2810
2811 TRACE("iface %p, flags %#x.\n", iface, flags);
2812
2813 return ddraw_surface7_GetBltStatus(&surface->IDirectDrawSurface7_iface, flags);
2814 }
2815
2816 /*****************************************************************************
2817 * IDirectDrawSurface7::GetColorKey
2818 *
2819 * Returns the color key assigned to the surface
2820 *
2821 * Params:
2822 * Flags: Some flags
2823 * CKey: Address to store the key to
2824 *
2825 * Returns:
2826 * DD_OK on success
2827 * DDERR_INVALIDPARAMS if CKey is NULL
2828 *
2829 *****************************************************************************/
2830 static HRESULT WINAPI ddraw_surface7_GetColorKey(IDirectDrawSurface7 *iface, DWORD Flags, DDCOLORKEY *CKey)
2831 {
2832 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
2833
2834 TRACE("iface %p, flags %#x, color_key %p.\n", iface, Flags, CKey);
2835
2836 if(!CKey)
2837 return DDERR_INVALIDPARAMS;
2838
2839 wined3d_mutex_lock();
2840
2841 switch (Flags)
2842 {
2843 case DDCKEY_DESTBLT:
2844 if (!(This->surface_desc.dwFlags & DDSD_CKDESTBLT))
2845 {
2846 wined3d_mutex_unlock();
2847 return DDERR_NOCOLORKEY;
2848 }
2849 *CKey = This->surface_desc.ddckCKDestBlt;
2850 break;
2851
2852 case DDCKEY_DESTOVERLAY:
2853 if (!(This->surface_desc.dwFlags & DDSD_CKDESTOVERLAY))
2854 {
2855 wined3d_mutex_unlock();
2856 return DDERR_NOCOLORKEY;
2857 }
2858 *CKey = This->surface_desc.u3.ddckCKDestOverlay;
2859 break;
2860
2861 case DDCKEY_SRCBLT:
2862 if (!(This->surface_desc.dwFlags & DDSD_CKSRCBLT))
2863 {
2864 wined3d_mutex_unlock();
2865 return DDERR_NOCOLORKEY;
2866 }
2867 *CKey = This->surface_desc.ddckCKSrcBlt;
2868 break;
2869
2870 case DDCKEY_SRCOVERLAY:
2871 if (!(This->surface_desc.dwFlags & DDSD_CKSRCOVERLAY))
2872 {
2873 wined3d_mutex_unlock();
2874 return DDERR_NOCOLORKEY;
2875 }
2876 *CKey = This->surface_desc.ddckCKSrcOverlay;
2877 break;
2878
2879 default:
2880 wined3d_mutex_unlock();
2881 return DDERR_INVALIDPARAMS;
2882 }
2883
2884 wined3d_mutex_unlock();
2885
2886 return DD_OK;
2887 }
2888
2889 static HRESULT WINAPI ddraw_surface4_GetColorKey(IDirectDrawSurface4 *iface, DWORD flags, DDCOLORKEY *color_key)
2890 {
2891 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2892
2893 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
2894
2895 return ddraw_surface7_GetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
2896 }
2897
2898 static HRESULT WINAPI ddraw_surface3_GetColorKey(IDirectDrawSurface3 *iface, DWORD flags, DDCOLORKEY *color_key)
2899 {
2900 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2901
2902 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
2903
2904 return ddraw_surface7_GetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
2905 }
2906
2907 static HRESULT WINAPI ddraw_surface2_GetColorKey(IDirectDrawSurface2 *iface, DWORD flags, DDCOLORKEY *color_key)
2908 {
2909 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2910
2911 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
2912
2913 return ddraw_surface7_GetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
2914 }
2915
2916 static HRESULT WINAPI ddraw_surface1_GetColorKey(IDirectDrawSurface *iface, DWORD flags, DDCOLORKEY *color_key)
2917 {
2918 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2919
2920 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
2921
2922 return ddraw_surface7_GetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
2923 }
2924
2925 /*****************************************************************************
2926 * IDirectDrawSurface7::GetFlipStatus
2927 *
2928 * Returns the flipping status of the surface
2929 *
2930 * Params:
2931 * Flags: DDGFS_CANFLIP of DDGFS_ISFLIPDONE
2932 *
2933 * Returns:
2934 * See IWineD3DSurface::GetFlipStatus
2935 *
2936 *****************************************************************************/
2937 static HRESULT WINAPI ddraw_surface7_GetFlipStatus(IDirectDrawSurface7 *iface, DWORD Flags)
2938 {
2939 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2940 HRESULT hr;
2941
2942 TRACE("iface %p, flags %#x.\n", iface, Flags);
2943
2944 wined3d_mutex_lock();
2945 hr = wined3d_surface_get_flip_status(surface->wined3d_surface, Flags);
2946 wined3d_mutex_unlock();
2947
2948 switch(hr)
2949 {
2950 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
2951 default: return hr;
2952 }
2953 }
2954
2955 static HRESULT WINAPI ddraw_surface4_GetFlipStatus(IDirectDrawSurface4 *iface, DWORD flags)
2956 {
2957 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2958
2959 TRACE("iface %p, flags %#x.\n", iface, flags);
2960
2961 return ddraw_surface7_GetFlipStatus(&surface->IDirectDrawSurface7_iface, flags);
2962 }
2963
2964 static HRESULT WINAPI ddraw_surface3_GetFlipStatus(IDirectDrawSurface3 *iface, DWORD flags)
2965 {
2966 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2967
2968 TRACE("iface %p, flags %#x.\n", iface, flags);
2969
2970 return ddraw_surface7_GetFlipStatus(&surface->IDirectDrawSurface7_iface, flags);
2971 }
2972
2973 static HRESULT WINAPI ddraw_surface2_GetFlipStatus(IDirectDrawSurface2 *iface, DWORD flags)
2974 {
2975 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2976
2977 TRACE("iface %p, flags %#x.\n", iface, flags);
2978
2979 return ddraw_surface7_GetFlipStatus(&surface->IDirectDrawSurface7_iface, flags);
2980 }
2981
2982 static HRESULT WINAPI ddraw_surface1_GetFlipStatus(IDirectDrawSurface *iface, DWORD flags)
2983 {
2984 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2985
2986 TRACE("iface %p, flags %#x.\n", iface, flags);
2987
2988 return ddraw_surface7_GetFlipStatus(&surface->IDirectDrawSurface7_iface, flags);
2989 }
2990
2991 /*****************************************************************************
2992 * IDirectDrawSurface7::GetOverlayPosition
2993 *
2994 * Returns the display coordinates of a visible and active overlay surface
2995 *
2996 * Params:
2997 * X
2998 * Y
2999 *
3000 * Returns:
3001 * DDERR_NOTAOVERLAYSURFACE, because it's a stub
3002 *****************************************************************************/
3003 static HRESULT WINAPI ddraw_surface7_GetOverlayPosition(IDirectDrawSurface7 *iface, LONG *X, LONG *Y)
3004 {
3005 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3006 HRESULT hr;
3007
3008 TRACE("iface %p, x %p, y %p.\n", iface, X, Y);
3009
3010 wined3d_mutex_lock();
3011 hr = wined3d_surface_get_overlay_position(surface->wined3d_surface, X, Y);
3012 wined3d_mutex_unlock();
3013
3014 return hr;
3015 }
3016
3017 static HRESULT WINAPI ddraw_surface4_GetOverlayPosition(IDirectDrawSurface4 *iface, LONG *x, LONG *y)
3018 {
3019 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3020
3021 TRACE("iface %p, x %p, y %p.\n", iface, x, y);
3022
3023 return ddraw_surface7_GetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3024 }
3025
3026 static HRESULT WINAPI ddraw_surface3_GetOverlayPosition(IDirectDrawSurface3 *iface, LONG *x, LONG *y)
3027 {
3028 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3029
3030 TRACE("iface %p, x %p, y %p.\n", iface, x, y);
3031
3032 return ddraw_surface7_GetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3033 }
3034
3035 static HRESULT WINAPI ddraw_surface2_GetOverlayPosition(IDirectDrawSurface2 *iface, LONG *x, LONG *y)
3036 {
3037 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3038
3039 TRACE("iface %p, x %p, y %p.\n", iface, x, y);
3040
3041 return ddraw_surface7_GetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3042 }
3043
3044 static HRESULT WINAPI ddraw_surface1_GetOverlayPosition(IDirectDrawSurface *iface, LONG *x, LONG *y)
3045 {
3046 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3047
3048 TRACE("iface %p, x %p, y %p.\n", iface, x, y);
3049
3050 return ddraw_surface7_GetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3051 }
3052
3053 /*****************************************************************************
3054 * IDirectDrawSurface7::GetPixelFormat
3055 *
3056 * Returns the pixel format of the Surface
3057 *
3058 * Params:
3059 * PixelFormat: Pointer to a DDPIXELFORMAT structure to which the pixel
3060 * format should be written
3061 *
3062 * Returns:
3063 * DD_OK on success
3064 * DDERR_INVALIDPARAMS if PixelFormat is NULL
3065 *
3066 *****************************************************************************/
3067 static HRESULT WINAPI ddraw_surface7_GetPixelFormat(IDirectDrawSurface7 *iface, DDPIXELFORMAT *PixelFormat)
3068 {
3069 /* What is DDERR_INVALIDSURFACETYPE for here? */
3070 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3071
3072 TRACE("iface %p, pixel_format %p.\n", iface, PixelFormat);
3073
3074 if(!PixelFormat)
3075 return DDERR_INVALIDPARAMS;
3076
3077 wined3d_mutex_lock();
3078 DD_STRUCT_COPY_BYSIZE(PixelFormat, &surface->surface_desc.u4.ddpfPixelFormat);
3079 wined3d_mutex_unlock();
3080
3081 return DD_OK;
3082 }
3083
3084 static HRESULT WINAPI ddraw_surface4_GetPixelFormat(IDirectDrawSurface4 *iface, DDPIXELFORMAT *pixel_format)
3085 {
3086 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3087
3088 TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
3089
3090 return ddraw_surface7_GetPixelFormat(&surface->IDirectDrawSurface7_iface, pixel_format);
3091 }
3092
3093 static HRESULT WINAPI ddraw_surface3_GetPixelFormat(IDirectDrawSurface3 *iface, DDPIXELFORMAT *pixel_format)
3094 {
3095 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3096
3097 TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
3098
3099 return ddraw_surface7_GetPixelFormat(&surface->IDirectDrawSurface7_iface, pixel_format);
3100 }
3101
3102 static HRESULT WINAPI ddraw_surface2_GetPixelFormat(IDirectDrawSurface2 *iface, DDPIXELFORMAT *pixel_format)
3103 {
3104 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3105
3106 TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
3107
3108 return ddraw_surface7_GetPixelFormat(&surface->IDirectDrawSurface7_iface, pixel_format);
3109 }
3110
3111 static HRESULT WINAPI ddraw_surface1_GetPixelFormat(IDirectDrawSurface *iface, DDPIXELFORMAT *pixel_format)
3112 {
3113 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3114
3115 TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
3116
3117 return ddraw_surface7_GetPixelFormat(&surface->IDirectDrawSurface7_iface, pixel_format);
3118 }
3119
3120 /*****************************************************************************
3121 * IDirectDrawSurface7::GetSurfaceDesc
3122 *
3123 * Returns the description of this surface
3124 *
3125 * Params:
3126 * DDSD: Address of a DDSURFACEDESC2 structure that is to be filled with the
3127 * surface desc
3128 *
3129 * Returns:
3130 * DD_OK on success
3131 * DDERR_INVALIDPARAMS if DDSD is NULL
3132 *
3133 *****************************************************************************/
3134 static HRESULT WINAPI ddraw_surface7_GetSurfaceDesc(IDirectDrawSurface7 *iface, DDSURFACEDESC2 *DDSD)
3135 {
3136 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3137
3138 TRACE("iface %p, surface_desc %p.\n", iface, DDSD);
3139
3140 if(!DDSD)
3141 return DDERR_INVALIDPARAMS;
3142
3143 if (DDSD->dwSize != sizeof(DDSURFACEDESC2))
3144 {
3145 WARN("Incorrect struct size %d, returning DDERR_INVALIDPARAMS\n",DDSD->dwSize);
3146 return DDERR_INVALIDPARAMS;
3147 }
3148
3149 wined3d_mutex_lock();
3150 DD_STRUCT_COPY_BYSIZE(DDSD, &surface->surface_desc);
3151 TRACE("Returning surface desc:\n");
3152 if (TRACE_ON(ddraw)) DDRAW_dump_surface_desc(DDSD);
3153 wined3d_mutex_unlock();
3154
3155 return DD_OK;
3156 }
3157
3158 static HRESULT WINAPI ddraw_surface4_GetSurfaceDesc(IDirectDrawSurface4 *iface, DDSURFACEDESC2 *DDSD)
3159 {
3160 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3161
3162 TRACE("iface %p, surface_desc %p.\n", iface, DDSD);
3163
3164 return ddraw_surface7_GetSurfaceDesc(&surface->IDirectDrawSurface7_iface, DDSD);
3165 }
3166
3167 static HRESULT WINAPI ddraw_surface3_GetSurfaceDesc(IDirectDrawSurface3 *iface, DDSURFACEDESC *surface_desc)
3168 {
3169 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3170
3171 TRACE("iface %p, surface_desc %p.\n", iface, surface_desc);
3172
3173 if (!surface_desc) return DDERR_INVALIDPARAMS;
3174
3175 if (surface_desc->dwSize != sizeof(DDSURFACEDESC))
3176 {
3177 WARN("Incorrect structure size %u, returning DDERR_INVALIDPARAMS.\n", surface_desc->dwSize);
3178 return DDERR_INVALIDPARAMS;
3179 }
3180
3181 wined3d_mutex_lock();
3182 DDSD2_to_DDSD(&surface->surface_desc, surface_desc);
3183 TRACE("Returning surface desc:\n");
3184 if (TRACE_ON(ddraw))
3185 {
3186 /* DDRAW_dump_surface_desc handles the smaller size */
3187 DDRAW_dump_surface_desc((DDSURFACEDESC2 *)surface_desc);
3188 }
3189 wined3d_mutex_unlock();
3190
3191 return DD_OK;
3192 }
3193
3194 static HRESULT WINAPI ddraw_surface2_GetSurfaceDesc(IDirectDrawSurface2 *iface, DDSURFACEDESC *DDSD)
3195 {
3196 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3197
3198 TRACE("iface %p, surface_desc %p.\n", iface, DDSD);
3199
3200 return ddraw_surface3_GetSurfaceDesc(&surface->IDirectDrawSurface3_iface, DDSD);
3201 }
3202
3203 static HRESULT WINAPI ddraw_surface1_GetSurfaceDesc(IDirectDrawSurface *iface, DDSURFACEDESC *DDSD)
3204 {
3205 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3206
3207 TRACE("iface %p, surface_desc %p.\n", iface, DDSD);
3208
3209 return ddraw_surface3_GetSurfaceDesc(&surface->IDirectDrawSurface3_iface, DDSD);
3210 }
3211
3212 /*****************************************************************************
3213 * IDirectDrawSurface7::Initialize
3214 *
3215 * Initializes the surface. This is a no-op in Wine
3216 *
3217 * Params:
3218 * DD: Pointer to an DirectDraw interface
3219 * DDSD: Surface description for initialization
3220 *
3221 * Returns:
3222 * DDERR_ALREADYINITIALIZED
3223 *
3224 *****************************************************************************/
3225 static HRESULT WINAPI ddraw_surface7_Initialize(IDirectDrawSurface7 *iface,
3226 IDirectDraw *ddraw, DDSURFACEDESC2 *surface_desc)
3227 {
3228 TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
3229
3230 return DDERR_ALREADYINITIALIZED;
3231 }
3232
3233 static HRESULT WINAPI ddraw_surface4_Initialize(IDirectDrawSurface4 *iface,
3234 IDirectDraw *ddraw, DDSURFACEDESC2 *surface_desc)
3235 {
3236 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3237
3238 TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
3239
3240 return ddraw_surface7_Initialize(&surface->IDirectDrawSurface7_iface,
3241 ddraw, surface_desc);
3242 }
3243
3244 static HRESULT WINAPI ddraw_surface3_Initialize(IDirectDrawSurface3 *iface,
3245 IDirectDraw *ddraw, DDSURFACEDESC *surface_desc)
3246 {
3247 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3248 DDSURFACEDESC2 surface_desc2;
3249
3250 TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
3251
3252 if (surface_desc) DDSD_to_DDSD2(surface_desc, &surface_desc2);
3253 return ddraw_surface7_Initialize(&surface->IDirectDrawSurface7_iface,
3254 ddraw, surface_desc ? &surface_desc2 : NULL);
3255 }
3256
3257 static HRESULT WINAPI ddraw_surface2_Initialize(IDirectDrawSurface2 *iface,
3258 IDirectDraw *ddraw, DDSURFACEDESC *surface_desc)
3259 {
3260 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3261 DDSURFACEDESC2 surface_desc2;
3262
3263 TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
3264
3265 if (surface_desc) DDSD_to_DDSD2(surface_desc, &surface_desc2);
3266 return ddraw_surface7_Initialize(&surface->IDirectDrawSurface7_iface,
3267 ddraw, surface_desc ? &surface_desc2 : NULL);
3268 }
3269
3270 static HRESULT WINAPI ddraw_surface1_Initialize(IDirectDrawSurface *iface,
3271 IDirectDraw *ddraw, DDSURFACEDESC *surface_desc)
3272 {
3273 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3274 DDSURFACEDESC2 surface_desc2;
3275
3276 TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
3277
3278 if (surface_desc) DDSD_to_DDSD2(surface_desc, &surface_desc2);
3279 return ddraw_surface7_Initialize(&surface->IDirectDrawSurface7_iface,
3280 ddraw, surface_desc ? &surface_desc2 : NULL);
3281 }
3282
3283 /*****************************************************************************
3284 * IDirect3DTexture1::Initialize
3285 *
3286 * The sdk says it's not implemented
3287 *
3288 * Params:
3289 * ?
3290 *
3291 * Returns
3292 * DDERR_UNSUPPORTED
3293 *
3294 *****************************************************************************/
3295 static HRESULT WINAPI d3d_texture1_Initialize(IDirect3DTexture *iface,
3296 IDirect3DDevice *device, IDirectDrawSurface *surface)
3297 {
3298 TRACE("iface %p, device %p, surface %p.\n", iface, device, surface);
3299
3300 return DDERR_UNSUPPORTED; /* Unchecked */
3301 }
3302
3303 /*****************************************************************************
3304 * IDirectDrawSurface7::IsLost
3305 *
3306 * Checks if the surface is lost
3307 *
3308 * Returns:
3309 * DD_OK, if the surface is usable
3310 * DDERR_ISLOST if the surface is lost
3311 * See IWineD3DSurface::IsLost for more details
3312 *
3313 *****************************************************************************/
3314 static HRESULT WINAPI ddraw_surface7_IsLost(IDirectDrawSurface7 *iface)
3315 {
3316 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3317 HRESULT hr;
3318
3319 TRACE("iface %p.\n", iface);
3320
3321 wined3d_mutex_lock();
3322 hr = wined3d_surface_is_lost(surface->wined3d_surface);
3323 wined3d_mutex_unlock();
3324
3325 switch(hr)
3326 {
3327 /* D3D8 and 9 loose full devices, thus there's only a DEVICELOST error.
3328 * WineD3D uses the same error for surfaces
3329 */
3330 case WINED3DERR_DEVICELOST: return DDERR_SURFACELOST;
3331 default: return hr;
3332 }
3333 }
3334
3335 static HRESULT WINAPI ddraw_surface4_IsLost(IDirectDrawSurface4 *iface)
3336 {
3337 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3338
3339 TRACE("iface %p.\n", iface);
3340
3341 return ddraw_surface7_IsLost(&surface->IDirectDrawSurface7_iface);
3342 }
3343
3344 static HRESULT WINAPI ddraw_surface3_IsLost(IDirectDrawSurface3 *iface)
3345 {
3346 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3347
3348 TRACE("iface %p.\n", iface);
3349
3350 return ddraw_surface7_IsLost(&surface->IDirectDrawSurface7_iface);
3351 }
3352
3353 static HRESULT WINAPI ddraw_surface2_IsLost(IDirectDrawSurface2 *iface)
3354 {
3355 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3356
3357 TRACE("iface %p.\n", iface);
3358
3359 return ddraw_surface7_IsLost(&surface->IDirectDrawSurface7_iface);
3360 }
3361
3362 static HRESULT WINAPI ddraw_surface1_IsLost(IDirectDrawSurface *iface)
3363 {
3364 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3365
3366 TRACE("iface %p.\n", iface);
3367
3368 return ddraw_surface7_IsLost(&surface->IDirectDrawSurface7_iface);
3369 }
3370
3371 /*****************************************************************************
3372 * IDirectDrawSurface7::Restore
3373 *
3374 * Restores a lost surface. This makes the surface usable again, but
3375 * doesn't reload its old contents
3376 *
3377 * Returns:
3378 * DD_OK on success
3379 * See IWineD3DSurface::Restore for more details
3380 *
3381 *****************************************************************************/
3382 static HRESULT WINAPI ddraw_surface7_Restore(IDirectDrawSurface7 *iface)
3383 {
3384 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3385 HRESULT hr;
3386
3387 TRACE("iface %p.\n", iface);
3388
3389 wined3d_mutex_lock();
3390 hr = wined3d_surface_restore(surface->wined3d_surface);
3391 wined3d_mutex_unlock();
3392
3393 return hr;
3394 }
3395
3396 static HRESULT WINAPI ddraw_surface4_Restore(IDirectDrawSurface4 *iface)
3397 {
3398 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3399
3400 TRACE("iface %p.\n", iface);
3401
3402 return ddraw_surface7_Restore(&surface->IDirectDrawSurface7_iface);
3403 }
3404
3405 static HRESULT WINAPI ddraw_surface3_Restore(IDirectDrawSurface3 *iface)
3406 {
3407 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3408
3409 TRACE("iface %p.\n", iface);
3410
3411 return ddraw_surface7_Restore(&surface->IDirectDrawSurface7_iface);
3412 }
3413
3414 static HRESULT WINAPI ddraw_surface2_Restore(IDirectDrawSurface2 *iface)
3415 {
3416 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3417
3418 TRACE("iface %p.\n", iface);
3419
3420 return ddraw_surface7_Restore(&surface->IDirectDrawSurface7_iface);
3421 }
3422
3423 static HRESULT WINAPI ddraw_surface1_Restore(IDirectDrawSurface *iface)
3424 {
3425 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3426
3427 TRACE("iface %p.\n", iface);
3428
3429 return ddraw_surface7_Restore(&surface->IDirectDrawSurface7_iface);
3430 }
3431
3432 /*****************************************************************************
3433 * IDirectDrawSurface7::SetOverlayPosition
3434 *
3435 * Changes the display coordinates of an overlay surface
3436 *
3437 * Params:
3438 * X:
3439 * Y:
3440 *
3441 * Returns:
3442 * DDERR_NOTAOVERLAYSURFACE, because we don't support overlays right now
3443 *****************************************************************************/
3444 static HRESULT WINAPI ddraw_surface7_SetOverlayPosition(IDirectDrawSurface7 *iface, LONG X, LONG Y)
3445 {
3446 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3447 HRESULT hr;
3448
3449 TRACE("iface %p, x %d, y %d.\n", iface, X, Y);
3450
3451 wined3d_mutex_lock();
3452 hr = wined3d_surface_set_overlay_position(surface->wined3d_surface, X, Y);
3453 wined3d_mutex_unlock();
3454
3455 return hr;
3456 }
3457
3458 static HRESULT WINAPI ddraw_surface4_SetOverlayPosition(IDirectDrawSurface4 *iface, LONG x, LONG y)
3459 {
3460 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3461
3462 TRACE("iface %p, x %d, y %d.\n", iface, x, y);
3463
3464 return ddraw_surface7_SetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3465 }
3466
3467 static HRESULT WINAPI ddraw_surface3_SetOverlayPosition(IDirectDrawSurface3 *iface, LONG x, LONG y)
3468 {
3469 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3470
3471 TRACE("iface %p, x %d, y %d.\n", iface, x, y);
3472
3473 return ddraw_surface7_SetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3474 }
3475
3476 static HRESULT WINAPI ddraw_surface2_SetOverlayPosition(IDirectDrawSurface2 *iface, LONG x, LONG y)
3477 {
3478 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3479
3480 TRACE("iface %p, x %d, y %d.\n", iface, x, y);
3481
3482 return ddraw_surface7_SetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3483 }
3484
3485 static HRESULT WINAPI ddraw_surface1_SetOverlayPosition(IDirectDrawSurface *iface, LONG x, LONG y)
3486 {
3487 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3488
3489 TRACE("iface %p, x %d, y %d.\n", iface, x, y);
3490
3491 return ddraw_surface7_SetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3492 }
3493
3494 /*****************************************************************************
3495 * IDirectDrawSurface7::UpdateOverlay
3496 *
3497 * Modifies the attributes of an overlay surface.
3498 *
3499 * Params:
3500 * SrcRect: The section of the source being used for the overlay
3501 * DstSurface: Address of the surface that is overlaid
3502 * DstRect: Place of the overlay
3503 * Flags: some DDOVER_* flags
3504 *
3505 * Returns:
3506 * DDERR_UNSUPPORTED, because we don't support overlays
3507 *
3508 *****************************************************************************/
3509 static HRESULT WINAPI ddraw_surface7_UpdateOverlay(IDirectDrawSurface7 *iface, RECT *SrcRect,
3510 IDirectDrawSurface7 *DstSurface, RECT *DstRect, DWORD Flags, DDOVERLAYFX *FX)
3511 {
3512 struct ddraw_surface *src_impl = impl_from_IDirectDrawSurface7(iface);
3513 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface7(DstSurface);
3514 HRESULT hr;
3515
3516 TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
3517 iface, wine_dbgstr_rect(SrcRect), DstSurface, wine_dbgstr_rect(DstRect), Flags, FX);
3518
3519 wined3d_mutex_lock();
3520 hr = wined3d_surface_update_overlay(src_impl->wined3d_surface, SrcRect,
3521 dst_impl ? dst_impl->wined3d_surface : NULL, DstRect, Flags, (WINEDDOVERLAYFX *)FX);
3522 wined3d_mutex_unlock();
3523
3524 switch(hr) {
3525 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
3526 case WINEDDERR_NOTAOVERLAYSURFACE: return DDERR_NOTAOVERLAYSURFACE;
3527 case WINEDDERR_OVERLAYNOTVISIBLE: return DDERR_OVERLAYNOTVISIBLE;
3528 default:
3529 return hr;
3530 }
3531 }
3532
3533 static HRESULT WINAPI ddraw_surface4_UpdateOverlay(IDirectDrawSurface4 *iface, RECT *src_rect,
3534 IDirectDrawSurface4 *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
3535 {
3536 struct ddraw_surface *src_impl = impl_from_IDirectDrawSurface4(iface);
3537 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface4(dst_surface);
3538
3539 TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
3540 iface, wine_dbgstr_rect(src_rect), dst_surface, wine_dbgstr_rect(dst_rect), flags, fx);
3541
3542 return ddraw_surface7_UpdateOverlay(&src_impl->IDirectDrawSurface7_iface, src_rect,
3543 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, dst_rect, flags, fx);
3544 }
3545
3546 static HRESULT WINAPI ddraw_surface3_UpdateOverlay(IDirectDrawSurface3 *iface, RECT *src_rect,
3547 IDirectDrawSurface3 *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
3548 {
3549 struct ddraw_surface *src_impl = impl_from_IDirectDrawSurface3(iface);
3550 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface3(dst_surface);
3551
3552 TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
3553 iface, wine_dbgstr_rect(src_rect), dst_surface, wine_dbgstr_rect(dst_rect), flags, fx);
3554
3555 return ddraw_surface7_UpdateOverlay(&src_impl->IDirectDrawSurface7_iface, src_rect,
3556 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, dst_rect, flags, fx);
3557 }
3558
3559 static HRESULT WINAPI ddraw_surface2_UpdateOverlay(IDirectDrawSurface2 *iface, RECT *src_rect,
3560 IDirectDrawSurface2 *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
3561 {
3562 struct ddraw_surface *src_impl = impl_from_IDirectDrawSurface2(iface);
3563 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface2(dst_surface);
3564
3565 TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
3566 iface, wine_dbgstr_rect(src_rect), dst_surface, wine_dbgstr_rect(dst_rect), flags, fx);
3567
3568 return ddraw_surface7_UpdateOverlay(&src_impl->IDirectDrawSurface7_iface, src_rect,
3569 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, dst_rect, flags, fx);
3570 }
3571
3572 static HRESULT WINAPI ddraw_surface1_UpdateOverlay(IDirectDrawSurface *iface, RECT *src_rect,
3573 IDirectDrawSurface *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
3574 {
3575 struct ddraw_surface *src_impl = impl_from_IDirectDrawSurface(iface);
3576 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface(dst_surface);
3577
3578 TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
3579 iface, wine_dbgstr_rect(src_rect), dst_surface, wine_dbgstr_rect(dst_rect), flags, fx);
3580
3581 return ddraw_surface7_UpdateOverlay(&src_impl->IDirectDrawSurface7_iface, src_rect,
3582 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, dst_rect, flags, fx);
3583 }
3584
3585 /*****************************************************************************
3586 * IDirectDrawSurface7::UpdateOverlayDisplay
3587 *
3588 * The DX7 sdk says that it's not implemented
3589 *
3590 * Params:
3591 * Flags: ?
3592 *
3593 * Returns: DDERR_UNSUPPORTED, because we don't support overlays
3594 *
3595 *****************************************************************************/
3596 static HRESULT WINAPI ddraw_surface7_UpdateOverlayDisplay(IDirectDrawSurface7 *iface, DWORD Flags)
3597 {
3598 TRACE("iface %p, flags %#x.\n", iface, Flags);
3599
3600 return DDERR_UNSUPPORTED;
3601 }
3602
3603 static HRESULT WINAPI ddraw_surface4_UpdateOverlayDisplay(IDirectDrawSurface4 *iface, DWORD flags)
3604 {
3605 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3606
3607 TRACE("iface %p, flags %#x.\n", iface, flags);
3608
3609 return ddraw_surface7_UpdateOverlayDisplay(&surface->IDirectDrawSurface7_iface, flags);
3610 }
3611
3612 static HRESULT WINAPI ddraw_surface3_UpdateOverlayDisplay(IDirectDrawSurface3 *iface, DWORD flags)
3613 {
3614 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3615
3616 TRACE("iface %p, flags %#x.\n", iface, flags);
3617
3618 return ddraw_surface7_UpdateOverlayDisplay(&surface->IDirectDrawSurface7_iface, flags);
3619 }
3620
3621 static HRESULT WINAPI ddraw_surface2_UpdateOverlayDisplay(IDirectDrawSurface2 *iface, DWORD flags)
3622 {
3623 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3624
3625 TRACE("iface %p, flags %#x.\n", iface, flags);
3626
3627 return ddraw_surface7_UpdateOverlayDisplay(&surface->IDirectDrawSurface7_iface, flags);
3628 }
3629
3630 static HRESULT WINAPI ddraw_surface1_UpdateOverlayDisplay(IDirectDrawSurface *iface, DWORD flags)
3631 {
3632 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3633
3634 TRACE("iface %p, flags %#x.\n", iface, flags);
3635
3636 return ddraw_surface7_UpdateOverlayDisplay(&surface->IDirectDrawSurface7_iface, flags);
3637 }
3638
3639 /*****************************************************************************
3640 * IDirectDrawSurface7::UpdateOverlayZOrder
3641 *
3642 * Sets an overlay's Z order
3643 *
3644 * Params:
3645 * Flags: DDOVERZ_* flags
3646 * DDSRef: Defines the relative position in the overlay chain
3647 *
3648 * Returns:
3649 * DDERR_NOTOVERLAYSURFACE, because we don't support overlays
3650 *
3651 *****************************************************************************/
3652 static HRESULT WINAPI ddraw_surface7_UpdateOverlayZOrder(IDirectDrawSurface7 *iface,
3653 DWORD Flags, IDirectDrawSurface7 *DDSRef)
3654 {
3655 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3656 struct ddraw_surface *reference_impl = unsafe_impl_from_IDirectDrawSurface7(DDSRef);
3657 HRESULT hr;
3658
3659 TRACE("iface %p, flags %#x, reference %p.\n", iface, Flags, DDSRef);
3660
3661 wined3d_mutex_lock();
3662 hr = wined3d_surface_update_overlay_z_order(surface->wined3d_surface,
3663 Flags, reference_impl ? reference_impl->wined3d_surface : NULL);
3664 wined3d_mutex_unlock();
3665
3666 return hr;
3667 }
3668
3669 static HRESULT WINAPI ddraw_surface4_UpdateOverlayZOrder(IDirectDrawSurface4 *iface,
3670 DWORD flags, IDirectDrawSurface4 *reference)
3671 {
3672 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3673 struct ddraw_surface *reference_impl = unsafe_impl_from_IDirectDrawSurface4(reference);
3674
3675 TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
3676
3677 return ddraw_surface7_UpdateOverlayZOrder(&surface->IDirectDrawSurface7_iface, flags,
3678 reference_impl ? &reference_impl->IDirectDrawSurface7_iface : NULL);
3679 }
3680
3681 static HRESULT WINAPI ddraw_surface3_UpdateOverlayZOrder(IDirectDrawSurface3 *iface,
3682 DWORD flags, IDirectDrawSurface3 *reference)
3683 {
3684 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3685 struct ddraw_surface *reference_impl = unsafe_impl_from_IDirectDrawSurface3(reference);
3686
3687 TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
3688
3689 return ddraw_surface7_UpdateOverlayZOrder(&surface->IDirectDrawSurface7_iface, flags,
3690 reference_impl ? &reference_impl->IDirectDrawSurface7_iface : NULL);
3691 }
3692
3693 static HRESULT WINAPI ddraw_surface2_UpdateOverlayZOrder(IDirectDrawSurface2 *iface,
3694 DWORD flags, IDirectDrawSurface2 *reference)
3695 {
3696 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3697 struct ddraw_surface *reference_impl = unsafe_impl_from_IDirectDrawSurface2(reference);
3698
3699 TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
3700
3701 return ddraw_surface7_UpdateOverlayZOrder(&surface->IDirectDrawSurface7_iface, flags,
3702 reference_impl ? &reference_impl->IDirectDrawSurface7_iface : NULL);
3703 }
3704
3705 static HRESULT WINAPI ddraw_surface1_UpdateOverlayZOrder(IDirectDrawSurface *iface,
3706 DWORD flags, IDirectDrawSurface *reference)
3707 {
3708 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3709 struct ddraw_surface *reference_impl = unsafe_impl_from_IDirectDrawSurface(reference);
3710
3711 TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
3712
3713 return ddraw_surface7_UpdateOverlayZOrder(&surface->IDirectDrawSurface7_iface, flags,
3714 reference_impl ? &reference_impl->IDirectDrawSurface7_iface : NULL);
3715 }
3716
3717 /*****************************************************************************
3718 * IDirectDrawSurface7::GetDDInterface
3719 *
3720 * Returns the IDirectDraw7 interface pointer of the DirectDraw object this
3721 * surface belongs to
3722 *
3723 * Params:
3724 * DD: Address to write the interface pointer to
3725 *
3726 * Returns:
3727 * DD_OK on success
3728 * DDERR_INVALIDPARAMS if DD is NULL
3729 *
3730 *****************************************************************************/
3731 static HRESULT WINAPI ddraw_surface7_GetDDInterface(IDirectDrawSurface7 *iface, void **DD)
3732 {
3733 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
3734
3735 TRACE("iface %p, ddraw %p.\n", iface, DD);
3736
3737 if(!DD)
3738 return DDERR_INVALIDPARAMS;
3739
3740 switch(This->version)
3741 {
3742 case 7:
3743 *DD = &This->ddraw->IDirectDraw7_iface;
3744 break;
3745
3746 case 4:
3747 *DD = &This->ddraw->IDirectDraw4_iface;
3748 break;
3749
3750 case 2:
3751 *DD = &This->ddraw->IDirectDraw2_iface;
3752 break;
3753
3754 case 1:
3755 *DD = &This->ddraw->IDirectDraw_iface;
3756 break;
3757
3758 }
3759 IUnknown_AddRef((IUnknown *)*DD);
3760
3761 return DD_OK;
3762 }
3763
3764 static HRESULT WINAPI ddraw_surface4_GetDDInterface(IDirectDrawSurface4 *iface, void **ddraw)
3765 {
3766 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3767
3768 TRACE("iface %p, ddraw %p.\n", iface, ddraw);
3769
3770 return ddraw_surface7_GetDDInterface(&surface->IDirectDrawSurface7_iface, ddraw);
3771 }
3772
3773 static HRESULT WINAPI ddraw_surface3_GetDDInterface(IDirectDrawSurface3 *iface, void **ddraw)
3774 {
3775 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3776
3777 TRACE("iface %p, ddraw %p.\n", iface, ddraw);
3778
3779 return ddraw_surface7_GetDDInterface(&surface->IDirectDrawSurface7_iface, ddraw);
3780 }
3781
3782 static HRESULT WINAPI ddraw_surface2_GetDDInterface(IDirectDrawSurface2 *iface, void **ddraw)
3783 {
3784 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3785
3786 TRACE("iface %p, ddraw %p.\n", iface, ddraw);
3787
3788 return ddraw_surface7_GetDDInterface(&surface->IDirectDrawSurface7_iface, ddraw);
3789 }
3790
3791 /* This seems also windows implementation specific - I don't think WineD3D needs this */
3792 static HRESULT WINAPI ddraw_surface7_ChangeUniquenessValue(IDirectDrawSurface7 *iface)
3793 {
3794 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
3795 volatile struct ddraw_surface* vThis = This;
3796
3797 TRACE("iface %p.\n", iface);
3798
3799 wined3d_mutex_lock();
3800 /* A uniqueness value of 0 is apparently special.
3801 * This needs to be checked.
3802 * TODO: Write tests for this code and check if the volatile, interlocked stuff is really needed
3803 */
3804 while (1) {
3805 DWORD old_uniqueness_value = vThis->uniqueness_value;
3806 DWORD new_uniqueness_value = old_uniqueness_value+1;
3807
3808 if (old_uniqueness_value == 0) break;
3809 if (new_uniqueness_value == 0) new_uniqueness_value = 1;
3810
3811 if (InterlockedCompareExchange((LONG*)&vThis->uniqueness_value,
3812 old_uniqueness_value,
3813 new_uniqueness_value)
3814 == old_uniqueness_value)
3815 break;
3816 }
3817
3818 wined3d_mutex_unlock();
3819
3820 return DD_OK;
3821 }
3822
3823 static HRESULT WINAPI ddraw_surface4_ChangeUniquenessValue(IDirectDrawSurface4 *iface)
3824 {
3825 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3826
3827 TRACE("iface %p.\n", iface);
3828
3829 return ddraw_surface7_ChangeUniquenessValue(&surface->IDirectDrawSurface7_iface);
3830 }
3831
3832 static HRESULT WINAPI ddraw_surface7_GetUniquenessValue(IDirectDrawSurface7 *iface, DWORD *pValue)
3833 {
3834 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3835
3836 TRACE("iface %p, value %p.\n", iface, pValue);
3837
3838 wined3d_mutex_lock();
3839 *pValue = surface->uniqueness_value;
3840 wined3d_mutex_unlock();
3841
3842 return DD_OK;
3843 }
3844
3845 static HRESULT WINAPI ddraw_surface4_GetUniquenessValue(IDirectDrawSurface4 *iface, DWORD *pValue)
3846 {
3847 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3848
3849 TRACE("iface %p, value %p.\n", iface, pValue);
3850
3851 return ddraw_surface7_GetUniquenessValue(&surface->IDirectDrawSurface7_iface, pValue);
3852 }
3853
3854 /*****************************************************************************
3855 * IDirectDrawSurface7::SetLOD
3856 *
3857 * Sets the level of detail of a texture
3858 *
3859 * Params:
3860 * MaxLOD: LOD to set
3861 *
3862 * Returns:
3863 * DD_OK on success
3864 * DDERR_INVALIDOBJECT if the surface is invalid for this method
3865 *
3866 *****************************************************************************/
3867 static HRESULT WINAPI ddraw_surface7_SetLOD(IDirectDrawSurface7 *iface, DWORD MaxLOD)
3868 {
3869 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3870 HRESULT hr;
3871
3872 TRACE("iface %p, lod %u.\n", iface, MaxLOD);
3873
3874 wined3d_mutex_lock();
3875 if (!(surface->surface_desc.ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE))
3876 {
3877 wined3d_mutex_unlock();
3878 return DDERR_INVALIDOBJECT;
3879 }
3880
3881 if (!surface->wined3d_texture)
3882 {
3883 ERR("The ddraw surface has no wined3d texture.\n");
3884 wined3d_mutex_unlock();
3885 return DDERR_INVALIDOBJECT;
3886 }
3887
3888 hr = wined3d_texture_set_lod(surface->wined3d_texture, MaxLOD);
3889 wined3d_mutex_unlock();
3890
3891 return hr;
3892 }
3893
3894 /*****************************************************************************
3895 * IDirectDrawSurface7::GetLOD
3896 *
3897 * Returns the level of detail of a Direct3D texture
3898 *
3899 * Params:
3900 * MaxLOD: Address to write the LOD to
3901 *
3902 * Returns:
3903 * DD_OK on success
3904 * DDERR_INVALIDPARAMS if MaxLOD is NULL
3905 * DDERR_INVALIDOBJECT if the surface is invalid for this method
3906 *
3907 *****************************************************************************/
3908 static HRESULT WINAPI ddraw_surface7_GetLOD(IDirectDrawSurface7 *iface, DWORD *MaxLOD)
3909 {
3910 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3911
3912 TRACE("iface %p, lod %p.\n", iface, MaxLOD);
3913
3914 if(!MaxLOD)
3915 return DDERR_INVALIDPARAMS;
3916
3917 wined3d_mutex_lock();
3918 if (!(surface->surface_desc.ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE))
3919 {
3920 wined3d_mutex_unlock();
3921 return DDERR_INVALIDOBJECT;
3922 }
3923
3924 *MaxLOD = wined3d_texture_get_lod(surface->wined3d_texture);
3925 wined3d_mutex_unlock();
3926
3927 return DD_OK;
3928 }
3929
3930 /*****************************************************************************
3931 * IDirectDrawSurface7::BltFast
3932 *
3933 * Performs a fast Blit.
3934 *
3935 * Params:
3936 * dstx: The x coordinate to blit to on the destination
3937 * dsty: The y coordinate to blit to on the destination
3938 * Source: The source surface
3939 * rsrc: The source rectangle
3940 * trans: Type of transfer. Some DDBLTFAST_* flags
3941 *
3942 * Returns:
3943 * DD_OK on success
3944 * For more details, see IWineD3DSurface::BltFast
3945 *
3946 *****************************************************************************/
3947 static HRESULT WINAPI ddraw_surface7_BltFast(IDirectDrawSurface7 *iface, DWORD dstx, DWORD dsty,
3948 IDirectDrawSurface7 *Source, RECT *rsrc, DWORD trans)
3949 {
3950 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
3951 struct ddraw_surface *src = unsafe_impl_from_IDirectDrawSurface7(Source);
3952 DWORD src_w, src_h, dst_w, dst_h;
3953 HRESULT hr = DD_OK;
3954 DWORD flags = 0;
3955 RECT dst_rect;
3956
3957 TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
3958 iface, dstx, dsty, Source, wine_dbgstr_rect(rsrc), trans);
3959
3960 dst_w = This->surface_desc.dwWidth;
3961 dst_h = This->surface_desc.dwHeight;
3962
3963 /* Source must be != NULL, This is not checked by windows. Windows happily throws a 0xc0000005
3964 * in that case
3965 */
3966 if(rsrc)
3967 {
3968 src_w = rsrc->right - rsrc->left;
3969 src_h = rsrc->bottom - rsrc->top;
3970 }
3971 else
3972 {
3973 src_w = src->surface_desc.dwWidth;
3974 src_h = src->surface_desc.dwHeight;
3975 }
3976
3977 if (src_w > dst_w || dstx > dst_w - src_w
3978 || src_h > dst_h || dsty > dst_h - src_h)
3979 {
3980 WARN("Destination area out of bounds, returning DDERR_INVALIDRECT.\n");
3981 return DDERR_INVALIDRECT;
3982 }
3983
3984 SetRect(&dst_rect, dstx, dsty, dstx + src_w, dsty + src_h);
3985 if (trans & DDBLTFAST_SRCCOLORKEY)
3986 flags |= WINEDDBLT_KEYSRC;
3987 if (trans & DDBLTFAST_DESTCOLORKEY)
3988 flags |= WINEDDBLT_KEYDEST;
3989 if (trans & DDBLTFAST_WAIT)
3990 flags |= WINEDDBLT_WAIT;
3991 if (trans & DDBLTFAST_DONOTWAIT)
3992 flags |= WINEDDBLT_DONOTWAIT;
3993
3994 wined3d_mutex_lock();
3995 if (This->clipper)
3996 {
3997 wined3d_mutex_unlock();
3998 WARN("Destination surface has a clipper set, returning DDERR_BLTFASTCANTCLIP.\n");
3999 return DDERR_BLTFASTCANTCLIP;
4000 }
4001
4002 if (src->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
4003 hr = ddraw_surface_update_frontbuffer(src, rsrc, TRUE);
4004 if (SUCCEEDED(hr))
4005 hr = wined3d_surface_blt(This->wined3d_surface, &dst_rect,
4006 src->wined3d_surface, rsrc, flags, NULL, WINED3D_TEXF_POINT);
4007 if (SUCCEEDED(hr) && (This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER))
4008 hr = ddraw_surface_update_frontbuffer(This, &dst_rect, FALSE);
4009 wined3d_mutex_unlock();
4010
4011 switch(hr)
4012 {
4013 case WINED3DERR_NOTAVAILABLE: return DDERR_UNSUPPORTED;
4014 case WINED3DERR_WRONGTEXTUREFORMAT: return DDERR_INVALIDPIXELFORMAT;
4015 default: return hr;
4016 }
4017 }
4018
4019 static HRESULT WINAPI ddraw_surface4_BltFast(IDirectDrawSurface4 *iface, DWORD dst_x, DWORD dst_y,
4020 IDirectDrawSurface4 *src_surface, RECT *src_rect, DWORD flags)
4021 {
4022 struct ddraw_surface *dst_impl = impl_from_IDirectDrawSurface4(iface);
4023 struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface4(src_surface);
4024
4025 TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
4026 iface, dst_x, dst_y, src_surface, wine_dbgstr_rect(src_rect), flags);
4027
4028 return ddraw_surface7_BltFast(&dst_impl->IDirectDrawSurface7_iface, dst_x, dst_y,
4029 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags);
4030 }
4031
4032 static HRESULT WINAPI ddraw_surface3_BltFast(IDirectDrawSurface3 *iface, DWORD dst_x, DWORD dst_y,
4033 IDirectDrawSurface3 *src_surface, RECT *src_rect, DWORD flags)
4034 {
4035 struct ddraw_surface *dst_impl = impl_from_IDirectDrawSurface3(iface);
4036 struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface3(src_surface);
4037
4038 TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
4039 iface, dst_x, dst_y, src_surface, wine_dbgstr_rect(src_rect), flags);
4040
4041 return ddraw_surface7_BltFast(&dst_impl->IDirectDrawSurface7_iface, dst_x, dst_y,
4042 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags);
4043 }
4044
4045 static HRESULT WINAPI ddraw_surface2_BltFast(IDirectDrawSurface2 *iface, DWORD dst_x, DWORD dst_y,
4046 IDirectDrawSurface2 *src_surface, RECT *src_rect, DWORD flags)
4047 {
4048 struct ddraw_surface *dst_impl = impl_from_IDirectDrawSurface2(iface);
4049 struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface2(src_surface);
4050
4051 TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
4052 iface, dst_x, dst_y, src_surface, wine_dbgstr_rect(src_rect), flags);
4053
4054 return ddraw_surface7_BltFast(&dst_impl->IDirectDrawSurface7_iface, dst_x, dst_y,
4055 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags);
4056 }
4057
4058 static HRESULT WINAPI ddraw_surface1_BltFast(IDirectDrawSurface *iface, DWORD dst_x, DWORD dst_y,
4059 IDirectDrawSurface *src_surface, RECT *src_rect, DWORD flags)
4060 {
4061 struct ddraw_surface *dst_impl = impl_from_IDirectDrawSurface(iface);
4062 struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface(src_surface);
4063
4064 TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
4065 iface, dst_x, dst_y, src_surface, wine_dbgstr_rect(src_rect), flags);
4066
4067 return ddraw_surface7_BltFast(&dst_impl->IDirectDrawSurface7_iface, dst_x, dst_y,
4068 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags);
4069 }
4070
4071 /*****************************************************************************
4072 * IDirectDrawSurface7::GetClipper
4073 *
4074 * Returns the IDirectDrawClipper interface of the clipper assigned to this
4075 * surface
4076 *
4077 * Params:
4078 * Clipper: Address to store the interface pointer at
4079 *
4080 * Returns:
4081 * DD_OK on success
4082 * DDERR_INVALIDPARAMS if Clipper is NULL
4083 * DDERR_NOCLIPPERATTACHED if there's no clipper attached
4084 *
4085 *****************************************************************************/
4086 static HRESULT WINAPI ddraw_surface7_GetClipper(IDirectDrawSurface7 *iface, IDirectDrawClipper **Clipper)
4087 {
4088 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
4089
4090 TRACE("iface %p, clipper %p.\n", iface, Clipper);
4091
4092 if (!Clipper)
4093 return DDERR_INVALIDPARAMS;
4094
4095 wined3d_mutex_lock();
4096 if (!surface->clipper)
4097 {
4098 wined3d_mutex_unlock();
4099 return DDERR_NOCLIPPERATTACHED;
4100 }
4101
4102 *Clipper = (IDirectDrawClipper *)surface->clipper;
4103 IDirectDrawClipper_AddRef(*Clipper);
4104 wined3d_mutex_unlock();
4105
4106 return DD_OK;
4107 }
4108
4109 static HRESULT WINAPI ddraw_surface4_GetClipper(IDirectDrawSurface4 *iface, IDirectDrawClipper **clipper)
4110 {
4111 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
4112
4113 TRACE("iface %p, clipper %p.\n", iface, clipper);
4114
4115 return ddraw_surface7_GetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4116 }
4117
4118 static HRESULT WINAPI ddraw_surface3_GetClipper(IDirectDrawSurface3 *iface, IDirectDrawClipper **clipper)
4119 {
4120 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
4121
4122 TRACE("iface %p, clipper %p.\n", iface, clipper);
4123
4124 return ddraw_surface7_GetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4125 }
4126
4127 static HRESULT WINAPI ddraw_surface2_GetClipper(IDirectDrawSurface2 *iface, IDirectDrawClipper **clipper)
4128 {
4129 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
4130
4131 TRACE("iface %p, clipper %p.\n", iface, clipper);
4132
4133 return ddraw_surface7_GetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4134 }
4135
4136 static HRESULT WINAPI ddraw_surface1_GetClipper(IDirectDrawSurface *iface, IDirectDrawClipper **clipper)
4137 {
4138 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
4139
4140 TRACE("iface %p, clipper %p.\n", iface, clipper);
4141
4142 return ddraw_surface7_GetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4143 }
4144
4145 /*****************************************************************************
4146 * IDirectDrawSurface7::SetClipper
4147 *
4148 * Sets a clipper for the surface
4149 *
4150 * Params:
4151 * Clipper: IDirectDrawClipper interface of the clipper to set
4152 *
4153 * Returns:
4154 * DD_OK on success
4155 *
4156 *****************************************************************************/
4157 static HRESULT WINAPI ddraw_surface7_SetClipper(IDirectDrawSurface7 *iface,
4158 IDirectDrawClipper *iclipper)
4159 {
4160 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
4161 struct ddraw_clipper *clipper = unsafe_impl_from_IDirectDrawClipper(iclipper);
4162 struct ddraw_clipper *old_clipper = This->clipper;
4163 HWND clipWindow;
4164
4165 TRACE("iface %p, clipper %p.\n", iface, iclipper);
4166
4167 wined3d_mutex_lock();
4168 if (clipper == This->clipper)
4169 {
4170 wined3d_mutex_unlock();
4171 return DD_OK;
4172 }
4173
4174 This->clipper = clipper;
4175
4176 if (clipper != NULL)
4177 IDirectDrawClipper_AddRef(iclipper);
4178 if (old_clipper)
4179 IDirectDrawClipper_Release(&old_clipper->IDirectDrawClipper_iface);
4180
4181 if ((This->surface_desc.ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE) && This->ddraw->wined3d_swapchain)
4182 {
4183 clipWindow = NULL;
4184 if(clipper) {
4185 IDirectDrawClipper_GetHWnd(iclipper, &clipWindow);
4186 }
4187
4188 if (clipWindow)
4189 {
4190 wined3d_swapchain_set_window(This->ddraw->wined3d_swapchain, clipWindow);
4191 ddraw_set_swapchain_window(This->ddraw, clipWindow);
4192 }
4193 else
4194 {
4195 wined3d_swapchain_set_window(This->ddraw->wined3d_swapchain, This->ddraw->d3d_window);
4196 ddraw_set_swapchain_window(This->ddraw, This->ddraw->dest_window);
4197 }
4198 }
4199
4200 wined3d_mutex_unlock();
4201
4202 return DD_OK;
4203 }
4204
4205 static HRESULT WINAPI ddraw_surface4_SetClipper(IDirectDrawSurface4 *iface, IDirectDrawClipper *clipper)
4206 {
4207 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
4208
4209 TRACE("iface %p, clipper %p.\n", iface, clipper);
4210
4211 return ddraw_surface7_SetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4212 }
4213
4214 static HRESULT WINAPI ddraw_surface3_SetClipper(IDirectDrawSurface3 *iface, IDirectDrawClipper *clipper)
4215 {
4216 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
4217
4218 TRACE("iface %p, clipper %p.\n", iface, clipper);
4219
4220 return ddraw_surface7_SetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4221 }
4222
4223 static HRESULT WINAPI ddraw_surface2_SetClipper(IDirectDrawSurface2 *iface, IDirectDrawClipper *clipper)
4224 {
4225 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
4226
4227 TRACE("iface %p, clipper %p.\n", iface, clipper);
4228
4229 return ddraw_surface7_SetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4230 }
4231
4232 static HRESULT WINAPI ddraw_surface1_SetClipper(IDirectDrawSurface *iface, IDirectDrawClipper *clipper)
4233 {
4234 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
4235
4236 TRACE("iface %p, clipper %p.\n", iface, clipper);
4237
4238 return ddraw_surface7_SetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4239 }
4240
4241 /*****************************************************************************
4242 * IDirectDrawSurface7::SetSurfaceDesc
4243 *
4244 * Sets the surface description. It can override the pixel format, the surface
4245 * memory, ...
4246 * It's not really tested.
4247 *
4248 * Params:
4249 * DDSD: Pointer to the new surface description to set
4250 * Flags: Some flags
4251 *
4252 * Returns:
4253 * DD_OK on success
4254 * DDERR_INVALIDPARAMS if DDSD is NULL
4255 *
4256 *****************************************************************************/
4257 static HRESULT WINAPI ddraw_surface7_SetSurfaceDesc(IDirectDrawSurface7 *iface, DDSURFACEDESC2 *DDSD, DWORD Flags)
4258 {
4259 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
4260 HRESULT hr;
4261 const DWORD allowed_flags = DDSD_LPSURFACE | DDSD_PIXELFORMAT | DDSD_WIDTH
4262 | DDSD_HEIGHT | DDSD_PITCH | DDSD_CAPS;
4263 enum wined3d_format_id format_id;
4264 BOOL update_wined3d = FALSE;
4265 UINT width, height;
4266
4267 TRACE("iface %p, surface_desc %p, flags %#x.\n", iface, DDSD, Flags);
4268
4269 if (!DDSD)
4270 {
4271 WARN("DDSD is NULL, returning DDERR_INVALIDPARAMS\n");
4272 return DDERR_INVALIDPARAMS;
4273 }
4274 if (Flags)
4275 {
4276 WARN("Flags is %x, returning DDERR_INVALIDPARAMS\n", Flags);
4277 return DDERR_INVALIDPARAMS;
4278 }
4279 if (!(This->surface_desc.ddsCaps.dwCaps & DDSCAPS_SYSTEMMEMORY))
4280 {
4281 WARN("Surface is not in system memory, returning DDERR_INVALIDSURFACETYPE.\n");
4282 return DDERR_INVALIDSURFACETYPE;
4283 }
4284
4285 /* Tests show that only LPSURFACE and PIXELFORMAT can be set, and LPSURFACE is required
4286 * for PIXELFORMAT to work */
4287 if (DDSD->dwFlags & ~allowed_flags)
4288 {
4289 WARN("Invalid flags (0x%08x) set, returning DDERR_INVALIDPARAMS\n", DDSD->dwFlags);
4290 return DDERR_INVALIDPARAMS;
4291 }
4292 if (!(DDSD->dwFlags & DDSD_LPSURFACE))
4293 {
4294 WARN("DDSD_LPSURFACE is not set, returning DDERR_INVALIDPARAMS\n");
4295 return DDERR_INVALIDPARAMS;
4296 }
4297 if (DDSD->dwFlags & DDSD_CAPS)
4298 {
4299 WARN("DDSD_CAPS is set, returning DDERR_INVALIDCAPS.\n");
4300 return DDERR_INVALIDCAPS;
4301 }
4302 if (DDSD->dwFlags & DDSD_WIDTH)
4303 {
4304 if (!(DDSD->dwFlags & DDSD_PITCH))
4305 {
4306 WARN("DDSD_WIDTH is set, but DDSD_PITCH is not, returning DDERR_INVALIDPARAMS.\n");
4307 return DDERR_INVALIDPARAMS;
4308 }
4309 if (!DDSD->dwWidth || DDSD->u1.lPitch <= 0 || DDSD->u1.lPitch & 0x3)
4310 {
4311 WARN("Pitch is %d, width is %u, returning DDERR_INVALIDPARAMS.\n",
4312 DDSD->u1.lPitch, DDSD->dwWidth);
4313 return DDERR_INVALIDPARAMS;
4314 }
4315 if (DDSD->dwWidth != This->surface_desc.dwWidth)
4316 {
4317 TRACE("Surface width changed from %u to %u.\n", This->surface_desc.dwWidth, DDSD->dwWidth);
4318 update_wined3d = TRUE;
4319 }
4320 if (DDSD->u1.lPitch != This->surface_desc.u1.lPitch)
4321 {
4322 TRACE("Surface pitch changed from %u to %u.\n", This->surface_desc.u1.lPitch, DDSD->u1.lPitch);
4323 update_wined3d = TRUE;
4324 }
4325 width = DDSD->dwWidth;
4326 }
4327 else if (DDSD->dwFlags & DDSD_PITCH)
4328 {
4329 WARN("DDSD_PITCH is set, but DDSD_WIDTH is not, returning DDERR_INVALIDPARAMS.\n");
4330 return DDERR_INVALIDPARAMS;
4331 }
4332 else
4333 {
4334 width = This->surface_desc.dwWidth;
4335 }
4336
4337 if (DDSD->dwFlags & DDSD_HEIGHT)
4338 {
4339 if (!DDSD->dwHeight)
4340 {
4341 WARN("Height is 0, returning DDERR_INVALIDPARAMS.\n");
4342 return DDERR_INVALIDPARAMS;
4343 }
4344 if (DDSD->dwHeight != This->surface_desc.dwHeight)
4345 {
4346 TRACE("Surface height changed from %u to %u.\n", This->surface_desc.dwHeight, DDSD->dwHeight);
4347 update_wined3d = TRUE;
4348 }
4349 height = DDSD->dwHeight;
4350 }
4351 else
4352 {
4353 height = This->surface_desc.dwHeight;
4354 }
4355
4356 wined3d_mutex_lock();
4357 if (DDSD->dwFlags & DDSD_PIXELFORMAT)
4358 {
4359 enum wined3d_format_id current_format_id;
4360 format_id = PixelFormat_DD2WineD3D(&DDSD->u4.ddpfPixelFormat);
4361
4362 if (format_id == WINED3DFMT_UNKNOWN)
4363 {
4364 ERR("Requested to set an unknown pixelformat\n");
4365 wined3d_mutex_unlock();
4366 return DDERR_INVALIDPARAMS;
4367 }
4368 current_format_id = PixelFormat_DD2WineD3D(&This->surface_desc.u4.ddpfPixelFormat);
4369 if (format_id != current_format_id)
4370 {
4371 TRACE("Surface format changed from %#x to %#x.\n", current_format_id, format_id);
4372 update_wined3d = TRUE;
4373 }
4374 }
4375 else
4376 {
4377 format_id = PixelFormat_DD2WineD3D(&This->surface_desc.u4.ddpfPixelFormat);
4378 }
4379
4380 if (update_wined3d)
4381 {
4382 if (FAILED(hr = wined3d_surface_update_desc(This->wined3d_surface, width, height,
4383 format_id, WINED3D_MULTISAMPLE_NONE, 0)))
4384 {
4385 WARN("Failed to update surface desc, hr %#x.\n", hr);
4386 wined3d_mutex_unlock();
4387 return hr;
4388 }
4389
4390 if (DDSD->dwFlags & DDSD_WIDTH)
4391 This->surface_desc.dwWidth = width;
4392 if (DDSD->dwFlags & DDSD_PITCH)
4393 This->surface_desc.u1.lPitch = DDSD->u1.lPitch;
4394 if (DDSD->dwFlags & DDSD_HEIGHT)
4395 This->surface_desc.dwHeight = height;
4396 if (DDSD->dwFlags & DDSD_PIXELFORMAT)
4397 This->surface_desc.u4.ddpfPixelFormat = DDSD->u4.ddpfPixelFormat;
4398 }
4399
4400 if (DDSD->dwFlags & DDSD_LPSURFACE && DDSD->lpSurface)
4401 {
4402 hr = wined3d_surface_set_mem(This->wined3d_surface, DDSD->lpSurface);
4403 if (FAILED(hr))
4404 {
4405 /* No need for a trace here, wined3d does that for us */
4406 switch(hr)
4407 {
4408 case WINED3DERR_INVALIDCALL:
4409 wined3d_mutex_unlock();
4410 return DDERR_INVALIDPARAMS;
4411 default:
4412 break; /* Go on */
4413 }
4414 }
4415 /* DDSD->lpSurface is set by Lock() */
4416 }
4417
4418 wined3d_mutex_unlock();
4419
4420 return DD_OK;
4421 }
4422
4423 static HRESULT WINAPI ddraw_surface4_SetSurfaceDesc(IDirectDrawSurface4 *iface,
4424 DDSURFACEDESC2 *surface_desc, DWORD flags)
4425 {
4426 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
4427
4428 TRACE("iface %p, surface_desc %p, flags %#x.\n", iface, surface_desc, flags);
4429
4430 return ddraw_surface7_SetSurfaceDesc(&surface->IDirectDrawSurface7_iface,
4431 surface_desc, flags);
4432 }
4433
4434 static HRESULT WINAPI ddraw_surface3_SetSurfaceDesc(IDirectDrawSurface3 *iface,
4435 DDSURFACEDESC *surface_desc, DWORD flags)
4436 {
4437 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
4438 DDSURFACEDESC2 surface_desc2;
4439
4440 TRACE("iface %p, surface_desc %p, flags %#x.\n", iface, surface_desc, flags);
4441
4442 if (surface_desc) DDSD_to_DDSD2(surface_desc, &surface_desc2);
4443 return ddraw_surface7_SetSurfaceDesc(&surface->IDirectDrawSurface7_iface,
4444 surface_desc ? &surface_desc2 : NULL, flags);
4445 }
4446
4447 /*****************************************************************************
4448 * IDirectDrawSurface7::GetPalette
4449 *
4450 * Returns the IDirectDrawPalette interface of the palette currently assigned
4451 * to the surface
4452 *
4453 * Params:
4454 * Pal: Address to write the interface pointer to
4455 *
4456 * Returns:
4457 * DD_OK on success
4458 * DDERR_INVALIDPARAMS if Pal is NULL
4459 *
4460 *****************************************************************************/
4461 static HRESULT WINAPI ddraw_surface7_GetPalette(IDirectDrawSurface7 *iface, IDirectDrawPalette **Pal)
4462 {
4463 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
4464 struct wined3d_palette *wined3d_palette;
4465 HRESULT hr = DD_OK;
4466
4467 TRACE("iface %p, palette %p.\n", iface, Pal);
4468
4469 if(!Pal)
4470 return DDERR_INVALIDPARAMS;
4471
4472 wined3d_mutex_lock();
4473 wined3d_palette = wined3d_surface_get_palette(surface->wined3d_surface);
4474 if (wined3d_palette)
4475 {
4476 *Pal = wined3d_palette_get_parent(wined3d_palette);
4477 IDirectDrawPalette_AddRef(*Pal);
4478 }
4479 else
4480 {
4481 *Pal = NULL;
4482 hr = DDERR_NOPALETTEATTACHED;
4483 }
4484
4485 wined3d_mutex_unlock();
4486
4487 return hr;
4488 }
4489
4490 static HRESULT WINAPI ddraw_surface4_GetPalette(IDirectDrawSurface4 *iface, IDirectDrawPalette **palette)
4491 {
4492 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
4493
4494 TRACE("iface %p, palette %p.\n", iface, palette);
4495
4496 return ddraw_surface7_GetPalette(&surface->IDirectDrawSurface7_iface, palette);
4497 }
4498
4499 static HRESULT WINAPI ddraw_surface3_GetPalette(IDirectDrawSurface3 *iface, IDirectDrawPalette **palette)
4500 {
4501 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
4502
4503 TRACE("iface %p, palette %p.\n", iface, palette);
4504
4505 return ddraw_surface7_GetPalette(&surface->IDirectDrawSurface7_iface, palette);
4506 }
4507
4508 static HRESULT WINAPI ddraw_surface2_GetPalette(IDirectDrawSurface2 *iface, IDirectDrawPalette **palette)
4509 {
4510 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
4511
4512 TRACE("iface %p, palette %p.\n", iface, palette);
4513
4514 return ddraw_surface7_GetPalette(&surface->IDirectDrawSurface7_iface, palette);
4515 }
4516
4517 static HRESULT WINAPI ddraw_surface1_GetPalette(IDirectDrawSurface *iface, IDirectDrawPalette **palette)
4518 {
4519 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
4520
4521 TRACE("iface %p, palette %p.\n", iface, palette);
4522
4523 return ddraw_surface7_GetPalette(&surface->IDirectDrawSurface7_iface, palette);
4524 }
4525
4526 /*****************************************************************************
4527 * SetColorKeyEnum
4528 *
4529 * EnumAttachedSurface callback for SetColorKey. Used to set color keys
4530 * recursively in the surface tree
4531 *
4532 *****************************************************************************/
4533 struct SCKContext
4534 {
4535 HRESULT ret;
4536 struct wined3d_color_key *color_key;
4537 DWORD Flags;
4538 };
4539
4540 static HRESULT WINAPI SetColorKeyEnum(IDirectDrawSurface7 *surface, DDSURFACEDESC2 *desc, void *context)
4541 {
4542 struct ddraw_surface *surface_impl = impl_from_IDirectDrawSurface7(surface);
4543 struct SCKContext *ctx = context;
4544 HRESULT hr;
4545
4546 hr = wined3d_surface_set_color_key(surface_impl->wined3d_surface, ctx->Flags, ctx->color_key);
4547 if (FAILED(hr))
4548 {
4549 WARN("IWineD3DSurface_SetColorKey failed, hr = %08x\n", hr);
4550 ctx->ret = hr;
4551 }
4552
4553 ddraw_surface7_EnumAttachedSurfaces(surface, context, SetColorKeyEnum);
4554 ddraw_surface7_Release(surface);
4555
4556 return DDENUMRET_OK;
4557 }
4558
4559 /*****************************************************************************
4560 * IDirectDrawSurface7::SetColorKey
4561 *
4562 * Sets the color keying options for the surface. Observations showed that
4563 * in case of complex surfaces the color key has to be assigned to all
4564 * sublevels.
4565 *
4566 * Params:
4567 * Flags: DDCKEY_*
4568 * CKey: The new color key
4569 *
4570 * Returns:
4571 * DD_OK on success
4572 * See IWineD3DSurface::SetColorKey for details
4573 *
4574 *****************************************************************************/
4575 static HRESULT WINAPI ddraw_surface7_SetColorKey(IDirectDrawSurface7 *iface, DWORD Flags, DDCOLORKEY *CKey)
4576 {
4577 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
4578 DDCOLORKEY FixedCKey;
4579 struct SCKContext ctx = { DD_OK, (struct wined3d_color_key *)(CKey ? &FixedCKey : NULL), Flags };
4580
4581 TRACE("iface %p, flags %#x, color_key %p.\n", iface, Flags, CKey);
4582
4583 wined3d_mutex_lock();
4584 if (CKey)
4585 {
4586 FixedCKey = *CKey;
4587 /* Handle case where dwColorSpaceHighValue < dwColorSpaceLowValue */
4588 if (FixedCKey.dwColorSpaceHighValue < FixedCKey.dwColorSpaceLowValue)
4589 FixedCKey.dwColorSpaceHighValue = FixedCKey.dwColorSpaceLowValue;
4590
4591 switch (Flags & ~DDCKEY_COLORSPACE)
4592 {
4593 case DDCKEY_DESTBLT:
4594 This->surface_desc.ddckCKDestBlt = FixedCKey;
4595 This->surface_desc.dwFlags |= DDSD_CKDESTBLT;
4596 break;
4597
4598 case DDCKEY_DESTOVERLAY:
4599 This->surface_desc.u3.ddckCKDestOverlay = FixedCKey;
4600 This->surface_desc.dwFlags |= DDSD_CKDESTOVERLAY;
4601 break;
4602
4603 case DDCKEY_SRCOVERLAY:
4604 This->surface_desc.ddckCKSrcOverlay = FixedCKey;
4605 This->surface_desc.dwFlags |= DDSD_CKSRCOVERLAY;
4606 break;
4607
4608 case DDCKEY_SRCBLT:
4609 This->surface_desc.ddckCKSrcBlt = FixedCKey;
4610 This->surface_desc.dwFlags |= DDSD_CKSRCBLT;
4611 break;
4612
4613 default:
4614 wined3d_mutex_unlock();
4615 return DDERR_INVALIDPARAMS;
4616 }
4617 }
4618 else
4619 {
4620 switch (Flags & ~DDCKEY_COLORSPACE)
4621 {
4622 case DDCKEY_DESTBLT:
4623 This->surface_desc.dwFlags &= ~DDSD_CKDESTBLT;
4624 break;
4625
4626 case DDCKEY_DESTOVERLAY:
4627 This->surface_desc.dwFlags &= ~DDSD_CKDESTOVERLAY;
4628 break;
4629
4630 case DDCKEY_SRCOVERLAY:
4631 This->surface_desc.dwFlags &= ~DDSD_CKSRCOVERLAY;
4632 break;
4633
4634 case DDCKEY_SRCBLT:
4635 This->surface_desc.dwFlags &= ~DDSD_CKSRCBLT;
4636 break;
4637
4638 default:
4639 wined3d_mutex_unlock();
4640 return DDERR_INVALIDPARAMS;
4641 }
4642 }
4643 ctx.ret = wined3d_surface_set_color_key(This->wined3d_surface, Flags, ctx.color_key);
4644 ddraw_surface7_EnumAttachedSurfaces(iface, &ctx, SetColorKeyEnum);
4645 wined3d_mutex_unlock();
4646
4647 switch(ctx.ret)
4648 {
4649 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
4650 default: return ctx.ret;
4651 }
4652 }
4653
4654 static HRESULT WINAPI ddraw_surface4_SetColorKey(IDirectDrawSurface4 *iface, DWORD flags, DDCOLORKEY *color_key)
4655 {
4656 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(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 static HRESULT WINAPI ddraw_surface3_SetColorKey(IDirectDrawSurface3 *iface, DWORD flags, DDCOLORKEY *color_key)
4664 {
4665 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
4666
4667 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
4668
4669 return ddraw_surface7_SetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
4670 }
4671
4672 static HRESULT WINAPI ddraw_surface2_SetColorKey(IDirectDrawSurface2 *iface, DWORD flags, DDCOLORKEY *color_key)
4673 {
4674 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
4675
4676 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
4677
4678 return ddraw_surface7_SetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
4679 }
4680
4681 static HRESULT WINAPI ddraw_surface1_SetColorKey(IDirectDrawSurface *iface, DWORD flags, DDCOLORKEY *color_key)
4682 {
4683 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
4684
4685 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
4686
4687 return ddraw_surface7_SetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
4688 }
4689
4690 /*****************************************************************************
4691 * IDirectDrawSurface7::SetPalette
4692 *
4693 * Assigns a DirectDrawPalette object to the surface
4694 *
4695 * Params:
4696 * Pal: Interface to the palette to set
4697 *
4698 * Returns:
4699 * DD_OK on success
4700 *
4701 *****************************************************************************/
4702 static HRESULT WINAPI ddraw_surface7_SetPalette(IDirectDrawSurface7 *iface, IDirectDrawPalette *Pal)
4703 {
4704 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
4705 struct ddraw_palette *palette_impl = unsafe_impl_from_IDirectDrawPalette(Pal);
4706 IDirectDrawPalette *oldPal;
4707 struct ddraw_surface *surf;
4708 HRESULT hr;
4709
4710 TRACE("iface %p, palette %p.\n", iface, Pal);
4711
4712 if (!(This->surface_desc.u4.ddpfPixelFormat.dwFlags & (DDPF_PALETTEINDEXED1 | DDPF_PALETTEINDEXED2 |
4713 DDPF_PALETTEINDEXED4 | DDPF_PALETTEINDEXED8 | DDPF_PALETTEINDEXEDTO8))) {
4714 return DDERR_INVALIDPIXELFORMAT;
4715 }
4716
4717 if (This->surface_desc.ddsCaps.dwCaps2 & DDSCAPS2_MIPMAPSUBLEVEL)
4718 {
4719 return DDERR_NOTONMIPMAPSUBLEVEL;
4720 }
4721
4722 /* Find the old palette */
4723 wined3d_mutex_lock();
4724 hr = IDirectDrawSurface_GetPalette(iface, &oldPal);
4725 if(hr != DD_OK && hr != DDERR_NOPALETTEATTACHED)
4726 {
4727 wined3d_mutex_unlock();
4728 return hr;
4729 }
4730 if(oldPal) IDirectDrawPalette_Release(oldPal); /* For the GetPalette */
4731
4732 /* Set the new Palette */
4733 wined3d_surface_set_palette(This->wined3d_surface, palette_impl ? palette_impl->wineD3DPalette : NULL);
4734 /* AddRef the Palette */
4735 if(Pal) IDirectDrawPalette_AddRef(Pal);
4736
4737 /* Release the old palette */
4738 if(oldPal) IDirectDrawPalette_Release(oldPal);
4739
4740 /* Update the wined3d frontbuffer if this is the frontbuffer. */
4741 if ((This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER) && This->ddraw->wined3d_frontbuffer)
4742 {
4743 hr = wined3d_surface_set_palette(This->ddraw->wined3d_frontbuffer, palette_impl ? palette_impl->wineD3DPalette : NULL);
4744 if (FAILED(hr))
4745 ERR("Failed to set frontbuffer palette, hr %#x.\n", hr);
4746 }
4747
4748 /* If this is a front buffer, also update the back buffers
4749 * TODO: How do things work for palettized cube textures?
4750 */
4751 if(This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
4752 {
4753 /* For primary surfaces the tree is just a list, so the simpler scheme fits too */
4754 DDSCAPS2 caps2 = { DDSCAPS_PRIMARYSURFACE, 0, 0, 0 };
4755
4756 surf = This;
4757 while(1)
4758 {
4759 IDirectDrawSurface7 *attach;
4760 HRESULT hr;
4761 hr = ddraw_surface7_GetAttachedSurface(&surf->IDirectDrawSurface7_iface, &caps2, &attach);
4762 if(hr != DD_OK)
4763 {
4764 break;
4765 }
4766
4767 TRACE("Setting palette on %p\n", attach);
4768 ddraw_surface7_SetPalette(attach, Pal);
4769 surf = impl_from_IDirectDrawSurface7(attach);
4770 ddraw_surface7_Release(attach);
4771 }
4772 }
4773
4774 wined3d_mutex_unlock();
4775
4776 return DD_OK;
4777 }
4778
4779 static HRESULT WINAPI ddraw_surface4_SetPalette(IDirectDrawSurface4 *iface, IDirectDrawPalette *palette)
4780 {
4781 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
4782
4783 TRACE("iface %p, palette %p.\n", iface, palette);
4784
4785 return ddraw_surface7_SetPalette(&surface->IDirectDrawSurface7_iface, palette);
4786 }
4787
4788 static HRESULT WINAPI ddraw_surface3_SetPalette(IDirectDrawSurface3 *iface, IDirectDrawPalette *palette)
4789 {
4790 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
4791
4792 TRACE("iface %p, palette %p.\n", iface, palette);
4793
4794 return ddraw_surface7_SetPalette(&surface->IDirectDrawSurface7_iface, palette);
4795 }
4796
4797 static HRESULT WINAPI ddraw_surface2_SetPalette(IDirectDrawSurface2 *iface, IDirectDrawPalette *palette)
4798 {
4799 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
4800
4801 TRACE("iface %p, palette %p.\n", iface, palette);
4802
4803 return ddraw_surface7_SetPalette(&surface->IDirectDrawSurface7_iface, palette);
4804 }
4805
4806 static HRESULT WINAPI ddraw_surface1_SetPalette(IDirectDrawSurface *iface, IDirectDrawPalette *palette)
4807 {
4808 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
4809
4810 TRACE("iface %p, palette %p.\n", iface, palette);
4811
4812 return ddraw_surface7_SetPalette(&surface->IDirectDrawSurface7_iface, palette);
4813 }
4814
4815 /**********************************************************
4816 * IDirectDrawGammaControl::GetGammaRamp
4817 *
4818 * Returns the current gamma ramp for a surface
4819 *
4820 * Params:
4821 * flags: Ignored
4822 * gamma_ramp: Address to write the ramp to
4823 *
4824 * Returns:
4825 * DD_OK on success
4826 * DDERR_INVALIDPARAMS if gamma_ramp is NULL
4827 *
4828 **********************************************************/
4829 static HRESULT WINAPI ddraw_gamma_control_GetGammaRamp(IDirectDrawGammaControl *iface,
4830 DWORD flags, DDGAMMARAMP *gamma_ramp)
4831 {
4832 struct ddraw_surface *surface = impl_from_IDirectDrawGammaControl(iface);
4833
4834 TRACE("iface %p, flags %#x, gamma_ramp %p.\n", iface, flags, gamma_ramp);
4835
4836 if (!gamma_ramp)
4837 {
4838 WARN("Invalid gamma_ramp passed.\n");
4839 return DDERR_INVALIDPARAMS;
4840 }
4841
4842 wined3d_mutex_lock();
4843 if (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE)
4844 {
4845 /* Note: DDGAMMARAMP is compatible with struct wined3d_gamma_ramp. */
4846 wined3d_device_get_gamma_ramp(surface->ddraw->wined3d_device, 0, (struct wined3d_gamma_ramp *)gamma_ramp);
4847 }
4848 else
4849 {
4850 ERR("Not implemented for non-primary surfaces.\n");
4851 }
4852 wined3d_mutex_unlock();
4853
4854 return DD_OK;
4855 }
4856
4857 /**********************************************************
4858 * IDirectDrawGammaControl::SetGammaRamp
4859 *
4860 * Sets the red, green and blue gamma ramps for
4861 *
4862 * Params:
4863 * flags: Can be DDSGR_CALIBRATE to request calibration
4864 * gamma_ramp: Structure containing the new gamma ramp
4865 *
4866 * Returns:
4867 * DD_OK on success
4868 * DDERR_INVALIDPARAMS if gamma_ramp is NULL
4869 *
4870 **********************************************************/
4871 static HRESULT WINAPI ddraw_gamma_control_SetGammaRamp(IDirectDrawGammaControl *iface,
4872 DWORD flags, DDGAMMARAMP *gamma_ramp)
4873 {
4874 struct ddraw_surface *surface = impl_from_IDirectDrawGammaControl(iface);
4875
4876 TRACE("iface %p, flags %#x, gamma_ramp %p.\n", iface, flags, gamma_ramp);
4877
4878 if (!gamma_ramp)
4879 {
4880 WARN("Invalid gamma_ramp passed.\n");
4881 return DDERR_INVALIDPARAMS;
4882 }
4883
4884 wined3d_mutex_lock();
4885 if (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE)
4886 {
4887 /* Note: DDGAMMARAMP is compatible with struct wined3d_gamma_ramp. */
4888 wined3d_device_set_gamma_ramp(surface->ddraw->wined3d_device,
4889 0, flags, (struct wined3d_gamma_ramp *)gamma_ramp);
4890 }
4891 else
4892 {
4893 ERR("Not implemented for non-primary surfaces.\n");
4894 }
4895 wined3d_mutex_unlock();
4896
4897 return DD_OK;
4898 }
4899
4900 /*****************************************************************************
4901 * IDirect3DTexture2::PaletteChanged
4902 *
4903 * Informs the texture about a palette change
4904 *
4905 * Params:
4906 * start: Start index of the change
4907 * count: The number of changed entries
4908 *
4909 * Returns
4910 * D3D_OK, because it's a stub
4911 *
4912 *****************************************************************************/
4913 static HRESULT WINAPI d3d_texture2_PaletteChanged(IDirect3DTexture2 *iface, DWORD start, DWORD count)
4914 {
4915 FIXME("iface %p, start %u, count %u stub!\n", iface, start, count);
4916
4917 return D3D_OK;
4918 }
4919
4920 static HRESULT WINAPI d3d_texture1_PaletteChanged(IDirect3DTexture *iface, DWORD start, DWORD count)
4921 {
4922 struct ddraw_surface *surface = impl_from_IDirect3DTexture(iface);
4923
4924 TRACE("iface %p, start %u, count %u.\n", iface, start, count);
4925
4926 return d3d_texture2_PaletteChanged(&surface->IDirect3DTexture2_iface, start, count);
4927 }
4928
4929 /*****************************************************************************
4930 * IDirect3DTexture::Unload
4931 *
4932 * DX5 SDK: "The IDirect3DTexture2::Unload method is not implemented
4933 *
4934 *
4935 * Returns:
4936 * DDERR_UNSUPPORTED
4937 *
4938 *****************************************************************************/
4939 static HRESULT WINAPI d3d_texture1_Unload(IDirect3DTexture *iface)
4940 {
4941 WARN("iface %p. Not implemented.\n", iface);
4942
4943 return DDERR_UNSUPPORTED;
4944 }
4945
4946 /*****************************************************************************
4947 * IDirect3DTexture2::GetHandle
4948 *
4949 * Returns handle for the texture. At the moment, the interface
4950 * to the IWineD3DTexture is used.
4951 *
4952 * Params:
4953 * device: Device this handle is assigned to
4954 * handle: Address to store the handle at.
4955 *
4956 * Returns:
4957 * D3D_OK
4958 *
4959 *****************************************************************************/
4960 static HRESULT WINAPI d3d_texture2_GetHandle(IDirect3DTexture2 *iface,
4961 IDirect3DDevice2 *device, D3DTEXTUREHANDLE *handle)
4962 {
4963 struct ddraw_surface *surface = impl_from_IDirect3DTexture2(iface);
4964 IDirect3DDeviceImpl *device_impl = unsafe_impl_from_IDirect3DDevice2(device);
4965
4966 TRACE("iface %p, device %p, handle %p.\n", iface, device, handle);
4967
4968 wined3d_mutex_lock();
4969
4970 if (!surface->Handle)
4971 {
4972 DWORD h = ddraw_allocate_handle(&device_impl->handle_table, surface, DDRAW_HANDLE_SURFACE);
4973 if (h == DDRAW_INVALID_HANDLE)
4974 {
4975 ERR("Failed to allocate a texture handle.\n");
4976 wined3d_mutex_unlock();
4977 return DDERR_OUTOFMEMORY;
4978 }
4979
4980 surface->Handle = h + 1;
4981 }
4982
4983 TRACE("Returning handle %08x.\n", surface->Handle);
4984 *handle = surface->Handle;
4985
4986 wined3d_mutex_unlock();
4987
4988 return D3D_OK;
4989 }
4990
4991 static HRESULT WINAPI d3d_texture1_GetHandle(IDirect3DTexture *iface,
4992 IDirect3DDevice *device, D3DTEXTUREHANDLE *handle)
4993 {
4994 struct ddraw_surface *surface = impl_from_IDirect3DTexture(iface);
4995 IDirect3DDeviceImpl *device_impl = unsafe_impl_from_IDirect3DDevice(device);
4996
4997 TRACE("iface %p, device %p, handle %p.\n", iface, device, handle);
4998
4999 return d3d_texture2_GetHandle(&surface->IDirect3DTexture2_iface,
5000 device_impl ? &device_impl->IDirect3DDevice2_iface : NULL, handle);
5001 }
5002
5003 /*****************************************************************************
5004 * get_sub_mimaplevel
5005 *
5006 * Helper function that returns the next mipmap level
5007 *
5008 * tex_ptr: Surface of which to return the next level
5009 *
5010 *****************************************************************************/
5011 static struct ddraw_surface *get_sub_mimaplevel(struct ddraw_surface *surface)
5012 {
5013 /* Now go down the mipmap chain to the next surface */
5014 static DDSCAPS2 mipmap_caps = { DDSCAPS_MIPMAP | DDSCAPS_TEXTURE, 0, 0, 0 };
5015 IDirectDrawSurface7 *next_level;
5016 HRESULT hr;
5017
5018 hr = ddraw_surface7_GetAttachedSurface(&surface->IDirectDrawSurface7_iface, &mipmap_caps, &next_level);
5019 if (FAILED(hr)) return NULL;
5020
5021 ddraw_surface7_Release(next_level);
5022
5023 return impl_from_IDirectDrawSurface7(next_level);
5024 }
5025
5026 /*****************************************************************************
5027 * IDirect3DTexture2::Load
5028 *
5029 * Loads a texture created with the DDSCAPS_ALLOCONLOAD
5030 *
5031 * This function isn't relayed to WineD3D because the whole interface is
5032 * implemented in DDraw only. For speed improvements a implementation which
5033 * takes OpenGL more into account could be placed into WineD3D.
5034 *
5035 * Params:
5036 * src_texture: Address of the texture to load
5037 *
5038 * Returns:
5039 * D3D_OK on success
5040 * D3DERR_TEXTURE_LOAD_FAILED.
5041 *
5042 *****************************************************************************/
5043 static HRESULT WINAPI d3d_texture2_Load(IDirect3DTexture2 *iface, IDirect3DTexture2 *src_texture)
5044 {
5045 struct ddraw_surface *dst_surface = impl_from_IDirect3DTexture2(iface);
5046 struct ddraw_surface *src_surface = unsafe_impl_from_IDirect3DTexture2(src_texture);
5047 HRESULT hr;
5048
5049 TRACE("iface %p, src_texture %p.\n", iface, src_texture);
5050
5051 if (src_surface == dst_surface)
5052 {
5053 TRACE("copying surface %p to surface %p, why?\n", src_surface, dst_surface);
5054 return D3D_OK;
5055 }
5056
5057 wined3d_mutex_lock();
5058
5059 if (((src_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
5060 != (dst_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP))
5061 || (src_surface->surface_desc.u2.dwMipMapCount != dst_surface->surface_desc.u2.dwMipMapCount))
5062 {
5063 ERR("Trying to load surfaces with different mip-map counts.\n");
5064 }
5065
5066 for (;;)
5067 {
5068 struct wined3d_palette *wined3d_dst_pal, *wined3d_src_pal;
5069 IDirectDrawPalette *dst_pal = NULL, *src_pal = NULL;
5070 DDSURFACEDESC *src_desc, *dst_desc;
5071
5072 TRACE("Copying surface %p to surface %p (mipmap level %d).\n",
5073 src_surface, dst_surface, src_surface->mipmap_level);
5074
5075 /* Suppress the ALLOCONLOAD flag */
5076 dst_surface->surface_desc.ddsCaps.dwCaps &= ~DDSCAPS_ALLOCONLOAD;
5077
5078 /* Get the palettes */
5079 wined3d_dst_pal = wined3d_surface_get_palette(dst_surface->wined3d_surface);
5080 if (wined3d_dst_pal)
5081 dst_pal = wined3d_palette_get_parent(wined3d_dst_pal);
5082
5083 wined3d_src_pal = wined3d_surface_get_palette(src_surface->wined3d_surface);
5084 if (wined3d_src_pal)
5085 src_pal = wined3d_palette_get_parent(wined3d_src_pal);
5086
5087 if (src_pal)
5088 {
5089 PALETTEENTRY palent[256];
5090
5091 if (!dst_pal)
5092 {
5093 wined3d_mutex_unlock();
5094 return DDERR_NOPALETTEATTACHED;
5095 }
5096 IDirectDrawPalette_GetEntries(src_pal, 0, 0, 256, palent);
5097 IDirectDrawPalette_SetEntries(dst_pal, 0, 0, 256, palent);
5098 }
5099
5100 /* Copy one surface on the other */
5101 dst_desc = (DDSURFACEDESC *)&(dst_surface->surface_desc);
5102 src_desc = (DDSURFACEDESC *)&(src_surface->surface_desc);
5103
5104 if ((src_desc->dwWidth != dst_desc->dwWidth) || (src_desc->dwHeight != dst_desc->dwHeight))
5105 {
5106 /* Should also check for same pixel format, u1.lPitch, ... */
5107 ERR("Error in surface sizes.\n");
5108 wined3d_mutex_unlock();
5109 return D3DERR_TEXTURE_LOAD_FAILED;
5110 }
5111 else
5112 {
5113 struct wined3d_mapped_rect src_rect, dst_rect;
5114
5115 /* Copy the src blit color key if the source has one, don't erase
5116 * the destination's ckey if the source has none */
5117 if (src_desc->dwFlags & DDSD_CKSRCBLT)
5118 {
5119 IDirectDrawSurface7_SetColorKey(&dst_surface->IDirectDrawSurface7_iface,
5120 DDCKEY_SRCBLT, &src_desc->ddckCKSrcBlt);
5121 }
5122
5123 /* Copy the main memory texture into the surface that corresponds
5124 * to the OpenGL texture object. */
5125
5126 hr = wined3d_surface_map(src_surface->wined3d_surface, &src_rect, NULL, 0);
5127 if (FAILED(hr))
5128 {
5129 ERR("Failed to lock source surface, hr %#x.\n", hr);
5130 wined3d_mutex_unlock();
5131 return D3DERR_TEXTURE_LOAD_FAILED;
5132 }
5133
5134 hr = wined3d_surface_map(dst_surface->wined3d_surface, &dst_rect, NULL, 0);
5135 if (FAILED(hr))
5136 {
5137 ERR("Failed to lock destination surface, hr %#x.\n", hr);
5138 wined3d_surface_unmap(src_surface->wined3d_surface);
5139 wined3d_mutex_unlock();
5140 return D3DERR_TEXTURE_LOAD_FAILED;
5141 }
5142
5143 if (dst_surface->surface_desc.u4.ddpfPixelFormat.dwFlags & DDPF_FOURCC)
5144 memcpy(dst_rect.data, src_rect.data, src_surface->surface_desc.u1.dwLinearSize);
5145 else
5146 memcpy(dst_rect.data, src_rect.data, src_rect.row_pitch * src_desc->dwHeight);
5147
5148 wined3d_surface_unmap(src_surface->wined3d_surface);
5149 wined3d_surface_unmap(dst_surface->wined3d_surface);
5150 }
5151
5152 if (src_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
5153 src_surface = get_sub_mimaplevel(src_surface);
5154 else
5155 src_surface = NULL;
5156
5157 if (dst_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
5158 dst_surface = get_sub_mimaplevel(dst_surface);
5159 else
5160 dst_surface = NULL;
5161
5162 if (!src_surface || !dst_surface)
5163 {
5164 if (src_surface != dst_surface)
5165 ERR("Loading surface with different mipmap structure.\n");
5166 break;
5167 }
5168 }
5169
5170 wined3d_mutex_unlock();
5171
5172 return hr;
5173 }
5174
5175 static HRESULT WINAPI d3d_texture1_Load(IDirect3DTexture *iface, IDirect3DTexture *src_texture)
5176 {
5177 struct ddraw_surface *dst_surface = impl_from_IDirect3DTexture(iface);
5178 struct ddraw_surface *src_surface = unsafe_impl_from_IDirect3DTexture(src_texture);
5179
5180 TRACE("iface %p, src_texture %p.\n", iface, src_texture);
5181
5182 return d3d_texture2_Load(&dst_surface->IDirect3DTexture2_iface,
5183 src_surface ? &src_surface->IDirect3DTexture2_iface : NULL);
5184 }
5185
5186 /*****************************************************************************
5187 * The VTable
5188 *****************************************************************************/
5189
5190 static const struct IDirectDrawSurface7Vtbl ddraw_surface7_vtbl =
5191 {
5192 /* IUnknown */
5193 ddraw_surface7_QueryInterface,
5194 ddraw_surface7_AddRef,
5195 ddraw_surface7_Release,
5196 /* IDirectDrawSurface */
5197 ddraw_surface7_AddAttachedSurface,
5198 ddraw_surface7_AddOverlayDirtyRect,
5199 ddraw_surface7_Blt,
5200 ddraw_surface7_BltBatch,
5201 ddraw_surface7_BltFast,
5202 ddraw_surface7_DeleteAttachedSurface,
5203 ddraw_surface7_EnumAttachedSurfaces,
5204 ddraw_surface7_EnumOverlayZOrders,
5205 ddraw_surface7_Flip,
5206 ddraw_surface7_GetAttachedSurface,
5207 ddraw_surface7_GetBltStatus,
5208 ddraw_surface7_GetCaps,
5209 ddraw_surface7_GetClipper,
5210 ddraw_surface7_GetColorKey,
5211 ddraw_surface7_GetDC,
5212 ddraw_surface7_GetFlipStatus,
5213 ddraw_surface7_GetOverlayPosition,
5214 ddraw_surface7_GetPalette,
5215 ddraw_surface7_GetPixelFormat,
5216 ddraw_surface7_GetSurfaceDesc,
5217 ddraw_surface7_Initialize,
5218 ddraw_surface7_IsLost,
5219 ddraw_surface7_Lock,
5220 ddraw_surface7_ReleaseDC,
5221 ddraw_surface7_Restore,
5222 ddraw_surface7_SetClipper,
5223 ddraw_surface7_SetColorKey,
5224 ddraw_surface7_SetOverlayPosition,
5225 ddraw_surface7_SetPalette,
5226 ddraw_surface7_Unlock,
5227 ddraw_surface7_UpdateOverlay,
5228 ddraw_surface7_UpdateOverlayDisplay,
5229 ddraw_surface7_UpdateOverlayZOrder,
5230 /* IDirectDrawSurface2 */
5231 ddraw_surface7_GetDDInterface,
5232 ddraw_surface7_PageLock,
5233 ddraw_surface7_PageUnlock,
5234 /* IDirectDrawSurface3 */
5235 ddraw_surface7_SetSurfaceDesc,
5236 /* IDirectDrawSurface4 */
5237 ddraw_surface7_SetPrivateData,
5238 ddraw_surface7_GetPrivateData,
5239 ddraw_surface7_FreePrivateData,
5240 ddraw_surface7_GetUniquenessValue,
5241 ddraw_surface7_ChangeUniquenessValue,
5242 /* IDirectDrawSurface7 */
5243 ddraw_surface7_SetPriority,
5244 ddraw_surface7_GetPriority,
5245 ddraw_surface7_SetLOD,
5246 ddraw_surface7_GetLOD,
5247 };
5248
5249 static const struct IDirectDrawSurface4Vtbl ddraw_surface4_vtbl =
5250 {
5251 /* IUnknown */
5252 ddraw_surface4_QueryInterface,
5253 ddraw_surface4_AddRef,
5254 ddraw_surface4_Release,
5255 /* IDirectDrawSurface */
5256 ddraw_surface4_AddAttachedSurface,
5257 ddraw_surface4_AddOverlayDirtyRect,
5258 ddraw_surface4_Blt,
5259 ddraw_surface4_BltBatch,
5260 ddraw_surface4_BltFast,
5261 ddraw_surface4_DeleteAttachedSurface,
5262 ddraw_surface4_EnumAttachedSurfaces,
5263 ddraw_surface4_EnumOverlayZOrders,
5264 ddraw_surface4_Flip,
5265 ddraw_surface4_GetAttachedSurface,
5266 ddraw_surface4_GetBltStatus,
5267 ddraw_surface4_GetCaps,
5268 ddraw_surface4_GetClipper,
5269 ddraw_surface4_GetColorKey,
5270 ddraw_surface4_GetDC,
5271 ddraw_surface4_GetFlipStatus,
5272 ddraw_surface4_GetOverlayPosition,
5273 ddraw_surface4_GetPalette,
5274 ddraw_surface4_GetPixelFormat,
5275 ddraw_surface4_GetSurfaceDesc,
5276 ddraw_surface4_Initialize,
5277 ddraw_surface4_IsLost,
5278 ddraw_surface4_Lock,
5279 ddraw_surface4_ReleaseDC,
5280 ddraw_surface4_Restore,
5281 ddraw_surface4_SetClipper,
5282 ddraw_surface4_SetColorKey,
5283 ddraw_surface4_SetOverlayPosition,
5284 ddraw_surface4_SetPalette,
5285 ddraw_surface4_Unlock,
5286 ddraw_surface4_UpdateOverlay,
5287 ddraw_surface4_UpdateOverlayDisplay,
5288 ddraw_surface4_UpdateOverlayZOrder,
5289 /* IDirectDrawSurface2 */
5290 ddraw_surface4_GetDDInterface,
5291 ddraw_surface4_PageLock,
5292 ddraw_surface4_PageUnlock,
5293 /* IDirectDrawSurface3 */
5294 ddraw_surface4_SetSurfaceDesc,
5295 /* IDirectDrawSurface4 */
5296 ddraw_surface4_SetPrivateData,
5297 ddraw_surface4_GetPrivateData,
5298 ddraw_surface4_FreePrivateData,
5299 ddraw_surface4_GetUniquenessValue,
5300 ddraw_surface4_ChangeUniquenessValue,
5301 };
5302
5303 static const struct IDirectDrawSurface3Vtbl ddraw_surface3_vtbl =
5304 {
5305 /* IUnknown */
5306 ddraw_surface3_QueryInterface,
5307 ddraw_surface3_AddRef,
5308 ddraw_surface3_Release,
5309 /* IDirectDrawSurface */
5310 ddraw_surface3_AddAttachedSurface,
5311 ddraw_surface3_AddOverlayDirtyRect,
5312 ddraw_surface3_Blt,
5313 ddraw_surface3_BltBatch,
5314 ddraw_surface3_BltFast,
5315 ddraw_surface3_DeleteAttachedSurface,
5316 ddraw_surface3_EnumAttachedSurfaces,
5317 ddraw_surface3_EnumOverlayZOrders,
5318 ddraw_surface3_Flip,
5319 ddraw_surface3_GetAttachedSurface,
5320 ddraw_surface3_GetBltStatus,
5321 ddraw_surface3_GetCaps,
5322 ddraw_surface3_GetClipper,
5323 ddraw_surface3_GetColorKey,
5324 ddraw_surface3_GetDC,
5325 ddraw_surface3_GetFlipStatus,
5326 ddraw_surface3_GetOverlayPosition,
5327 ddraw_surface3_GetPalette,
5328 ddraw_surface3_GetPixelFormat,
5329 ddraw_surface3_GetSurfaceDesc,
5330 ddraw_surface3_Initialize,
5331 ddraw_surface3_IsLost,
5332 ddraw_surface3_Lock,
5333 ddraw_surface3_ReleaseDC,
5334 ddraw_surface3_Restore,
5335 ddraw_surface3_SetClipper,
5336 ddraw_surface3_SetColorKey,
5337 ddraw_surface3_SetOverlayPosition,
5338 ddraw_surface3_SetPalette,
5339 ddraw_surface3_Unlock,
5340 ddraw_surface3_UpdateOverlay,
5341 ddraw_surface3_UpdateOverlayDisplay,
5342 ddraw_surface3_UpdateOverlayZOrder,
5343 /* IDirectDrawSurface2 */
5344 ddraw_surface3_GetDDInterface,
5345 ddraw_surface3_PageLock,
5346 ddraw_surface3_PageUnlock,
5347 /* IDirectDrawSurface3 */
5348 ddraw_surface3_SetSurfaceDesc,
5349 };
5350
5351 static const struct IDirectDrawSurface2Vtbl ddraw_surface2_vtbl =
5352 {
5353 /* IUnknown */
5354 ddraw_surface2_QueryInterface,
5355 ddraw_surface2_AddRef,
5356 ddraw_surface2_Release,
5357 /* IDirectDrawSurface */
5358 ddraw_surface2_AddAttachedSurface,
5359 ddraw_surface2_AddOverlayDirtyRect,
5360 ddraw_surface2_Blt,
5361 ddraw_surface2_BltBatch,
5362 ddraw_surface2_BltFast,
5363 ddraw_surface2_DeleteAttachedSurface,
5364 ddraw_surface2_EnumAttachedSurfaces,
5365 ddraw_surface2_EnumOverlayZOrders,
5366 ddraw_surface2_Flip,
5367 ddraw_surface2_GetAttachedSurface,
5368 ddraw_surface2_GetBltStatus,
5369 ddraw_surface2_GetCaps,
5370 ddraw_surface2_GetClipper,
5371 ddraw_surface2_GetColorKey,
5372 ddraw_surface2_GetDC,
5373 ddraw_surface2_GetFlipStatus,
5374 ddraw_surface2_GetOverlayPosition,
5375 ddraw_surface2_GetPalette,
5376 ddraw_surface2_GetPixelFormat,
5377 ddraw_surface2_GetSurfaceDesc,
5378 ddraw_surface2_Initialize,
5379 ddraw_surface2_IsLost,
5380 ddraw_surface2_Lock,
5381 ddraw_surface2_ReleaseDC,
5382 ddraw_surface2_Restore,
5383 ddraw_surface2_SetClipper,
5384 ddraw_surface2_SetColorKey,
5385 ddraw_surface2_SetOverlayPosition,
5386 ddraw_surface2_SetPalette,
5387 ddraw_surface2_Unlock,
5388 ddraw_surface2_UpdateOverlay,
5389 ddraw_surface2_UpdateOverlayDisplay,
5390 ddraw_surface2_UpdateOverlayZOrder,
5391 /* IDirectDrawSurface2 */
5392 ddraw_surface2_GetDDInterface,
5393 ddraw_surface2_PageLock,
5394 ddraw_surface2_PageUnlock,
5395 };
5396
5397 static const struct IDirectDrawSurfaceVtbl ddraw_surface1_vtbl =
5398 {
5399 /* IUnknown */
5400 ddraw_surface1_QueryInterface,
5401 ddraw_surface1_AddRef,
5402 ddraw_surface1_Release,
5403 /* IDirectDrawSurface */
5404 ddraw_surface1_AddAttachedSurface,
5405 ddraw_surface1_AddOverlayDirtyRect,
5406 ddraw_surface1_Blt,
5407 ddraw_surface1_BltBatch,
5408 ddraw_surface1_BltFast,
5409 ddraw_surface1_DeleteAttachedSurface,
5410 ddraw_surface1_EnumAttachedSurfaces,
5411 ddraw_surface1_EnumOverlayZOrders,
5412 ddraw_surface1_Flip,
5413 ddraw_surface1_GetAttachedSurface,
5414 ddraw_surface1_GetBltStatus,
5415 ddraw_surface1_GetCaps,
5416 ddraw_surface1_GetClipper,
5417 ddraw_surface1_GetColorKey,
5418 ddraw_surface1_GetDC,
5419 ddraw_surface1_GetFlipStatus,
5420 ddraw_surface1_GetOverlayPosition,
5421 ddraw_surface1_GetPalette,
5422 ddraw_surface1_GetPixelFormat,
5423 ddraw_surface1_GetSurfaceDesc,
5424 ddraw_surface1_Initialize,
5425 ddraw_surface1_IsLost,
5426 ddraw_surface1_Lock,
5427 ddraw_surface1_ReleaseDC,
5428 ddraw_surface1_Restore,
5429 ddraw_surface1_SetClipper,
5430 ddraw_surface1_SetColorKey,
5431 ddraw_surface1_SetOverlayPosition,
5432 ddraw_surface1_SetPalette,
5433 ddraw_surface1_Unlock,
5434 ddraw_surface1_UpdateOverlay,
5435 ddraw_surface1_UpdateOverlayDisplay,
5436 ddraw_surface1_UpdateOverlayZOrder,
5437 };
5438
5439 static const struct IDirectDrawGammaControlVtbl ddraw_gamma_control_vtbl =
5440 {
5441 ddraw_gamma_control_QueryInterface,
5442 ddraw_gamma_control_AddRef,
5443 ddraw_gamma_control_Release,
5444 ddraw_gamma_control_GetGammaRamp,
5445 ddraw_gamma_control_SetGammaRamp,
5446 };
5447
5448 static const struct IDirect3DTexture2Vtbl d3d_texture2_vtbl =
5449 {
5450 d3d_texture2_QueryInterface,
5451 d3d_texture2_AddRef,
5452 d3d_texture2_Release,
5453 d3d_texture2_GetHandle,
5454 d3d_texture2_PaletteChanged,
5455 d3d_texture2_Load,
5456 };
5457
5458 static const struct IDirect3DTextureVtbl d3d_texture1_vtbl =
5459 {
5460 d3d_texture1_QueryInterface,
5461 d3d_texture1_AddRef,
5462 d3d_texture1_Release,
5463 d3d_texture1_Initialize,
5464 d3d_texture1_GetHandle,
5465 d3d_texture1_PaletteChanged,
5466 d3d_texture1_Load,
5467 d3d_texture1_Unload,
5468 };
5469
5470 /* Some games (e.g. Tomb Raider 3) pass the wrong version of the
5471 * IDirectDrawSurface interface to ddraw methods. */
5472 struct ddraw_surface *unsafe_impl_from_IDirectDrawSurface7(IDirectDrawSurface7 *iface)
5473 {
5474 if (!iface) return NULL;
5475 if (iface->lpVtbl != &ddraw_surface7_vtbl)
5476 {
5477 HRESULT hr = IUnknown_QueryInterface(iface, &IID_IDirectDrawSurface7, (void **)&iface);
5478 if (FAILED(hr))
5479 {
5480 WARN("Object %p doesn't expose interface IDirectDrawSurface7.\n", iface);
5481 return NULL;
5482 }
5483 IUnknown_Release(iface);
5484 }
5485 return CONTAINING_RECORD(iface, struct ddraw_surface, IDirectDrawSurface7_iface);
5486 }
5487
5488 struct ddraw_surface *unsafe_impl_from_IDirectDrawSurface4(IDirectDrawSurface4 *iface)
5489 {
5490 if (!iface) return NULL;
5491 if (iface->lpVtbl != &ddraw_surface4_vtbl)
5492 {
5493 HRESULT hr = IUnknown_QueryInterface(iface, &IID_IDirectDrawSurface4, (void **)&iface);
5494 if (FAILED(hr))
5495 {
5496 WARN("Object %p doesn't expose interface IDirectDrawSurface4.\n", iface);
5497 return NULL;
5498 }
5499 IUnknown_Release(iface);
5500 }
5501 return CONTAINING_RECORD(iface, struct ddraw_surface, IDirectDrawSurface4_iface);
5502 }
5503
5504 static struct ddraw_surface *unsafe_impl_from_IDirectDrawSurface3(IDirectDrawSurface3 *iface)
5505 {
5506 if (!iface) return NULL;
5507 if (iface->lpVtbl != &ddraw_surface3_vtbl)
5508 {
5509 HRESULT hr = IUnknown_QueryInterface(iface, &IID_IDirectDrawSurface3, (void **)&iface);
5510 if (FAILED(hr))
5511 {
5512 WARN("Object %p doesn't expose interface IDirectDrawSurface3.\n", iface);
5513 return NULL;
5514 }
5515 IUnknown_Release(iface);
5516 }
5517 return CONTAINING_RECORD(iface, struct ddraw_surface, IDirectDrawSurface3_iface);
5518 }
5519
5520 static struct ddraw_surface *unsafe_impl_from_IDirectDrawSurface2(IDirectDrawSurface2 *iface)
5521 {
5522 if (!iface) return NULL;
5523 if (iface->lpVtbl != &ddraw_surface2_vtbl)
5524 {
5525 HRESULT hr = IUnknown_QueryInterface(iface, &IID_IDirectDrawSurface2, (void **)&iface);
5526 if (FAILED(hr))
5527 {
5528 WARN("Object %p doesn't expose interface IDirectDrawSurface2.\n", iface);
5529 return NULL;
5530 }
5531 IUnknown_Release(iface);
5532 }
5533 return CONTAINING_RECORD(iface, struct ddraw_surface, IDirectDrawSurface2_iface);
5534 }
5535
5536 struct ddraw_surface *unsafe_impl_from_IDirectDrawSurface(IDirectDrawSurface *iface)
5537 {
5538 if (!iface) return NULL;
5539 if (iface->lpVtbl != &ddraw_surface1_vtbl)
5540 {
5541 HRESULT hr = IUnknown_QueryInterface(iface, &IID_IDirectDrawSurface, (void **)&iface);
5542 if (FAILED(hr))
5543 {
5544 WARN("Object %p doesn't expose interface IDirectDrawSurface.\n", iface);
5545 return NULL;
5546 }
5547 IUnknown_Release(iface);
5548 }
5549 return CONTAINING_RECORD(iface, struct ddraw_surface, IDirectDrawSurface_iface);
5550 }
5551
5552 struct ddraw_surface *unsafe_impl_from_IDirect3DTexture2(IDirect3DTexture2 *iface)
5553 {
5554 if (!iface) return NULL;
5555 assert(iface->lpVtbl == &d3d_texture2_vtbl);
5556 return CONTAINING_RECORD(iface, struct ddraw_surface, IDirect3DTexture2_iface);
5557 }
5558
5559 struct ddraw_surface *unsafe_impl_from_IDirect3DTexture(IDirect3DTexture *iface)
5560 {
5561 if (!iface) return NULL;
5562 assert(iface->lpVtbl == &d3d_texture1_vtbl);
5563 return CONTAINING_RECORD(iface, struct ddraw_surface, IDirect3DTexture_iface);
5564 }
5565
5566 static void STDMETHODCALLTYPE ddraw_surface_wined3d_object_destroyed(void *parent)
5567 {
5568 struct ddraw_surface *surface = parent;
5569
5570 TRACE("surface %p.\n", surface);
5571
5572 /* Check for attached surfaces and detach them. */
5573 if (surface->first_attached != surface)
5574 {
5575 /* Well, this shouldn't happen: The surface being attached is
5576 * referenced in AddAttachedSurface(), so it shouldn't be released
5577 * until DeleteAttachedSurface() is called, because the refcount is
5578 * held. It looks like the application released it often enough to
5579 * force this. */
5580 WARN("Surface is still attached to surface %p.\n", surface->first_attached);
5581
5582 /* The refcount will drop to -1 here */
5583 if (FAILED(ddraw_surface_delete_attached_surface(surface->first_attached, surface, surface->attached_iface)))
5584 ERR("DeleteAttachedSurface failed.\n");
5585 }
5586
5587 while (surface->next_attached)
5588 if (FAILED(ddraw_surface_delete_attached_surface(surface,
5589 surface->next_attached, surface->next_attached->attached_iface)))
5590 ERR("DeleteAttachedSurface failed.\n");
5591
5592 /* Having a texture handle set implies that the device still exists. */
5593 if (surface->Handle)
5594 ddraw_free_handle(&surface->ddraw->d3ddevice->handle_table, surface->Handle - 1, DDRAW_HANDLE_SURFACE);
5595
5596 /* Reduce the ddraw surface count. */
5597 list_remove(&surface->surface_list_entry);
5598
5599 if (surface == surface->ddraw->primary)
5600 surface->ddraw->primary = NULL;
5601
5602 HeapFree(GetProcessHeap(), 0, surface);
5603 }
5604
5605 static const struct wined3d_parent_ops ddraw_surface_wined3d_parent_ops =
5606 {
5607 ddraw_surface_wined3d_object_destroyed,
5608 };
5609
5610 static void STDMETHODCALLTYPE ddraw_texture_wined3d_object_destroyed(void *parent)
5611 {
5612 struct ddraw_surface *surface = parent;
5613
5614 TRACE("surface %p.\n", surface);
5615
5616 ddraw_surface_cleanup(surface);
5617 }
5618
5619 static const struct wined3d_parent_ops ddraw_texture_wined3d_parent_ops =
5620 {
5621 ddraw_texture_wined3d_object_destroyed,
5622 };
5623
5624 HRESULT ddraw_surface_create_texture(struct ddraw_surface *surface)
5625 {
5626 const DDSURFACEDESC2 *desc = &surface->surface_desc;
5627 enum wined3d_format_id format;
5628 enum wined3d_pool pool;
5629 UINT levels;
5630
5631 if (desc->ddsCaps.dwCaps & DDSCAPS_MIPMAP)
5632 levels = desc->u2.dwMipMapCount;
5633 else
5634 levels = 1;
5635
5636 /* DDSCAPS_SYSTEMMEMORY textures are in WINED3D_POOL_SYSTEM_MEM.
5637 * Should I forward the MANAGED cap to the managed pool? */
5638 if (desc->ddsCaps.dwCaps & DDSCAPS_SYSTEMMEMORY)
5639 pool = WINED3D_POOL_SYSTEM_MEM;
5640 else
5641 pool = WINED3D_POOL_DEFAULT;
5642
5643 format = PixelFormat_DD2WineD3D(&surface->surface_desc.u4.ddpfPixelFormat);
5644 if (desc->ddsCaps.dwCaps2 & DDSCAPS2_CUBEMAP)
5645 return wined3d_texture_create_cube(surface->ddraw->wined3d_device, desc->dwWidth,
5646 levels, 0, format, pool, surface, &ddraw_texture_wined3d_parent_ops, &surface->wined3d_texture);
5647 else
5648 return wined3d_texture_create_2d(surface->ddraw->wined3d_device, desc->dwWidth, desc->dwHeight,
5649 levels, 0, format, pool, surface, &ddraw_texture_wined3d_parent_ops, &surface->wined3d_texture);
5650 }
5651
5652 HRESULT ddraw_surface_init(struct ddraw_surface *surface, struct ddraw *ddraw,
5653 DDSURFACEDESC2 *desc, UINT mip_level, UINT version)
5654 {
5655 enum wined3d_pool pool = WINED3D_POOL_DEFAULT;
5656 DWORD flags = WINED3D_SURFACE_MAPPABLE;
5657 enum wined3d_format_id format;
5658 DWORD usage = 0;
5659 HRESULT hr;
5660
5661 if (!(desc->ddsCaps.dwCaps & (DDSCAPS_VIDEOMEMORY | DDSCAPS_SYSTEMMEMORY))
5662 && !((desc->ddsCaps.dwCaps & DDSCAPS_TEXTURE)
5663 && (desc->ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE)))
5664 {
5665 /* Tests show surfaces without memory flags get these flags added
5666 * right after creation. */
5667 desc->ddsCaps.dwCaps |= DDSCAPS_LOCALVIDMEM | DDSCAPS_VIDEOMEMORY;
5668 }
5669
5670 /* Some applications assume surfaces will always be mapped at the same
5671 * address. Some of those also assume that this address is valid even when
5672 * the surface isn't mapped, and that updates done this way will be
5673 * visible on the screen. The game Nox is such an application,
5674 * Commandos: Behind Enemy Lines is another. */
5675 flags |= WINED3D_SURFACE_PIN_SYSMEM;
5676
5677 if (desc->ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE)
5678 {
5679 usage |= WINED3DUSAGE_RENDERTARGET;
5680 desc->ddsCaps.dwCaps |= DDSCAPS_VISIBLE;
5681 }
5682
5683 if ((desc->ddsCaps.dwCaps & DDSCAPS_3DDEVICE) && !(desc->ddsCaps.dwCaps & DDSCAPS_ZBUFFER))
5684 {
5685 usage |= WINED3DUSAGE_RENDERTARGET;
5686 }
5687
5688 if (desc->ddsCaps.dwCaps & (DDSCAPS_OVERLAY))
5689 {
5690 usage |= WINED3DUSAGE_OVERLAY;
5691 }
5692
5693 if (desc->ddsCaps.dwCaps & DDSCAPS_ZBUFFER)
5694 usage |= WINED3DUSAGE_DEPTHSTENCIL;
5695
5696 if (desc->ddsCaps.dwCaps & DDSCAPS_OWNDC)
5697 usage |= WINED3DUSAGE_OWNDC;
5698
5699 if (desc->ddsCaps.dwCaps & DDSCAPS_SYSTEMMEMORY)
5700 {
5701 pool = WINED3D_POOL_SYSTEM_MEM;
5702 }
5703 else if (desc->ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE)
5704 {
5705 pool = WINED3D_POOL_MANAGED;
5706 /* Managed textures have the system memory flag set. */
5707 desc->ddsCaps.dwCaps |= DDSCAPS_SYSTEMMEMORY;
5708 }
5709 else if (desc->ddsCaps.dwCaps & DDSCAPS_VIDEOMEMORY)
5710 {
5711 /* Videomemory adds localvidmem. This is mutually exclusive with
5712 * systemmemory and texturemanage. */
5713 desc->ddsCaps.dwCaps |= DDSCAPS_LOCALVIDMEM;
5714 }
5715
5716 format = PixelFormat_DD2WineD3D(&desc->u4.ddpfPixelFormat);
5717 if (format == WINED3DFMT_UNKNOWN)
5718 {
5719 WARN("Unsupported / unknown pixelformat.\n");
5720 return DDERR_INVALIDPIXELFORMAT;
5721 }
5722
5723 surface->IDirectDrawSurface7_iface.lpVtbl = &ddraw_surface7_vtbl;
5724 surface->IDirectDrawSurface4_iface.lpVtbl = &ddraw_surface4_vtbl;
5725 surface->IDirectDrawSurface3_iface.lpVtbl = &ddraw_surface3_vtbl;
5726 surface->IDirectDrawSurface2_iface.lpVtbl = &ddraw_surface2_vtbl;
5727 surface->IDirectDrawSurface_iface.lpVtbl = &ddraw_surface1_vtbl;
5728 surface->IDirectDrawGammaControl_iface.lpVtbl = &ddraw_gamma_control_vtbl;
5729 surface->IDirect3DTexture2_iface.lpVtbl = &d3d_texture2_vtbl;
5730 surface->IDirect3DTexture_iface.lpVtbl = &d3d_texture1_vtbl;
5731 surface->iface_count = 1;
5732 surface->version = version;
5733 surface->ddraw = ddraw;
5734
5735 if (version == 7)
5736 {
5737 surface->ref7 = 1;
5738 surface->texture_outer = (IUnknown *)&surface->IDirectDrawSurface7_iface;
5739 }
5740 else if (version == 4)
5741 {
5742 surface->ref4 = 1;
5743 surface->texture_outer = (IUnknown *)&surface->IDirectDrawSurface4_iface;
5744 }
5745 else
5746 {
5747 surface->ref1 = 1;
5748 surface->texture_outer = (IUnknown *)&surface->IDirectDrawSurface_iface;
5749 }
5750
5751 copy_to_surfacedesc2(&surface->surface_desc, desc);
5752
5753 surface->first_attached = surface;
5754
5755 hr = wined3d_surface_create(ddraw->wined3d_device, desc->dwWidth, desc->dwHeight, format, mip_level,
5756 usage, pool, WINED3D_MULTISAMPLE_NONE, 0, DefaultSurfaceType, flags,
5757 surface, &ddraw_surface_wined3d_parent_ops, &surface->wined3d_surface);
5758 if (FAILED(hr))
5759 {
5760 WARN("Failed to create wined3d surface, hr %#x.\n", hr);
5761 return hr;
5762 }
5763
5764 /* Anno 1602 stores the pitch right after surface creation, so make sure
5765 * it's there. TODO: Test other fourcc formats. */
5766 if (format == WINED3DFMT_DXT1 || format == WINED3DFMT_DXT2 || format == WINED3DFMT_DXT3
5767 || format == WINED3DFMT_DXT4 || format == WINED3DFMT_DXT5)
5768 {
5769 surface->surface_desc.dwFlags |= DDSD_LINEARSIZE;
5770 if (format == WINED3DFMT_DXT1)
5771 {
5772 surface->surface_desc.u1.dwLinearSize = max(4, desc->dwWidth) * max(4, desc->dwHeight) / 2;
5773 }
5774 else
5775 {
5776 surface->surface_desc.u1.dwLinearSize = max(4, desc->dwWidth) * max(4, desc->dwHeight);
5777 }
5778 }
5779 else
5780 {
5781 surface->surface_desc.dwFlags |= DDSD_PITCH;
5782 surface->surface_desc.u1.lPitch = wined3d_surface_get_pitch(surface->wined3d_surface);
5783 }
5784
5785 if (desc->dwFlags & DDSD_CKDESTOVERLAY)
5786 {
5787 wined3d_surface_set_color_key(surface->wined3d_surface, DDCKEY_DESTOVERLAY,
5788 (struct wined3d_color_key *)&desc->u3.ddckCKDestOverlay);
5789 }
5790 if (desc->dwFlags & DDSD_CKDESTBLT)
5791 {
5792 wined3d_surface_set_color_key(surface->wined3d_surface, DDCKEY_DESTBLT,
5793 (struct wined3d_color_key *)&desc->ddckCKDestBlt);
5794 }
5795 if (desc->dwFlags & DDSD_CKSRCOVERLAY)
5796 {
5797 wined3d_surface_set_color_key(surface->wined3d_surface, DDCKEY_SRCOVERLAY,
5798 (struct wined3d_color_key *)&desc->ddckCKSrcOverlay);
5799 }
5800 if (desc->dwFlags & DDSD_CKSRCBLT)
5801 {
5802 wined3d_surface_set_color_key(surface->wined3d_surface, DDCKEY_SRCBLT,
5803 (struct wined3d_color_key *)&desc->ddckCKSrcBlt);
5804 }
5805 if (desc->dwFlags & DDSD_LPSURFACE)
5806 {
5807 hr = wined3d_surface_set_mem(surface->wined3d_surface, desc->lpSurface);
5808 if (FAILED(hr))
5809 {
5810 ERR("Failed to set surface memory, hr %#x.\n", hr);
5811 wined3d_surface_decref(surface->wined3d_surface);
5812 return hr;
5813 }
5814 }
5815
5816 return DD_OK;
5817 }
Maarten's multimedia branch