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Release 1.5.0.
[wine/multimedia.git] / dlls / ddraw / surface.c
blob8fc00e45605d8ceb71bdcdcf73d80b356c7a3eab
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_IUnknown)
146 || IsEqualGUID(riid, &IID_IDirectDrawSurface7) )
147 {
148 IDirectDrawSurface7_AddRef(iface);
149 *obj = iface;
150 TRACE("(%p) returning IDirectDrawSurface7 interface at %p\n", This, *obj);
151 return S_OK;
152 }
153 else 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 else if (IsEqualGUID(riid, &IID_IDirectDrawSurface3))
161 {
162 IDirectDrawSurface3_AddRef(&This->IDirectDrawSurface3_iface);
163 *obj = &This->IDirectDrawSurface3_iface;
164 TRACE("(%p) returning IDirectDrawSurface3 interface at %p\n", This, *obj);
165 return S_OK;
166 }
167 else if (IsEqualGUID(riid, &IID_IDirectDrawSurface2))
168 {
169 IDirectDrawSurface2_AddRef(&This->IDirectDrawSurface2_iface);
170 *obj = &This->IDirectDrawSurface2_iface;
171 TRACE("(%p) returning IDirectDrawSurface2 interface at %p\n", This, *obj);
172 return S_OK;
173 }
174 else if (IsEqualGUID(riid, &IID_IDirectDrawSurface))
175 {
176 IDirectDrawSurface_AddRef(&This->IDirectDrawSurface_iface);
177 *obj = &This->IDirectDrawSurface_iface;
178 TRACE("(%p) returning IDirectDrawSurface interface at %p\n", This, *obj);
179 return S_OK;
180 }
181 else if( IsEqualGUID(riid, &IID_IDirectDrawGammaControl) )
182 {
183 IDirectDrawGammaControl_AddRef(&This->IDirectDrawGammaControl_iface);
184 *obj = &This->IDirectDrawGammaControl_iface;
185 TRACE("(%p) returning IDirectDrawGammaControl interface at %p\n", This, *obj);
186 return S_OK;
187 }
188 else if( IsEqualGUID(riid, &IID_D3DDEVICE_WineD3D) ||
189 IsEqualGUID(riid, &IID_IDirect3DHALDevice)||
190 IsEqualGUID(riid, &IID_IDirect3DRGBDevice) )
191 {
192 IDirect3DDevice7 *d3d;
193 IDirect3DDeviceImpl *device_impl;
194
195 /* Call into IDirect3D7 for creation */
196 IDirect3D7_CreateDevice(&This->ddraw->IDirect3D7_iface, riid, &This->IDirectDrawSurface7_iface,
197 &d3d);
198
199 if (d3d)
200 {
201 device_impl = impl_from_IDirect3DDevice7(d3d);
202 device_impl->from_surface = TRUE;
203 *obj = &device_impl->IDirect3DDevice_iface;
204 TRACE("(%p) Returning IDirect3DDevice interface at %p\n", This, *obj);
205 return S_OK;
206 }
207
208 WARN("Unable to create a IDirect3DDevice instance, returning E_NOINTERFACE\n");
209 return E_NOINTERFACE;
210 }
211 else if (IsEqualGUID( &IID_IDirect3DTexture, riid ) ||
212 IsEqualGUID( &IID_IDirect3DTexture2, riid ))
213 {
214 if (IsEqualGUID( &IID_IDirect3DTexture, riid ))
215 {
216 *obj = &This->IDirect3DTexture_iface;
217 TRACE(" returning Direct3DTexture interface at %p.\n", *obj);
218 }
219 else
220 {
221 *obj = &This->IDirect3DTexture2_iface;
222 TRACE(" returning Direct3DTexture2 interface at %p.\n", *obj);
223 }
224 IUnknown_AddRef( (IUnknown *) *obj);
225 return S_OK;
226 }
227
228 ERR("No interface\n");
229 return E_NOINTERFACE;
230 }
231
232 static HRESULT WINAPI ddraw_surface4_QueryInterface(IDirectDrawSurface4 *iface, REFIID riid, void **object)
233 {
234 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
235
236 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
237
238 return ddraw_surface7_QueryInterface(&surface->IDirectDrawSurface7_iface, riid, object);
239 }
240
241 static HRESULT WINAPI ddraw_surface3_QueryInterface(IDirectDrawSurface3 *iface, REFIID riid, void **object)
242 {
243 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
244
245 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
246
247 return ddraw_surface7_QueryInterface(&surface->IDirectDrawSurface7_iface, riid, object);
248 }
249
250 static HRESULT WINAPI ddraw_surface2_QueryInterface(IDirectDrawSurface2 *iface, REFIID riid, void **object)
251 {
252 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
253
254 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
255
256 return ddraw_surface7_QueryInterface(&surface->IDirectDrawSurface7_iface, riid, object);
257 }
258
259 static HRESULT WINAPI ddraw_surface1_QueryInterface(IDirectDrawSurface *iface, REFIID riid, void **object)
260 {
261 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
262
263 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
264
265 return ddraw_surface7_QueryInterface(&surface->IDirectDrawSurface7_iface, riid, object);
266 }
267
268 static HRESULT WINAPI ddraw_gamma_control_QueryInterface(IDirectDrawGammaControl *iface,
269 REFIID riid, void **object)
270 {
271 struct ddraw_surface *surface = impl_from_IDirectDrawGammaControl(iface);
272
273 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
274
275 return ddraw_surface7_QueryInterface(&surface->IDirectDrawSurface7_iface, riid, object);
276 }
277
278 static HRESULT WINAPI d3d_texture2_QueryInterface(IDirect3DTexture2 *iface, REFIID riid, void **object)
279 {
280 struct ddraw_surface *surface = impl_from_IDirect3DTexture2(iface);
281
282 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
283
284 return ddraw_surface7_QueryInterface(&surface->IDirectDrawSurface7_iface, riid, object);
285 }
286
287 static HRESULT WINAPI d3d_texture1_QueryInterface(IDirect3DTexture *iface, REFIID riid, void **object)
288 {
289 struct ddraw_surface *surface = impl_from_IDirect3DTexture(iface);
290
291 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
292
293 return ddraw_surface7_QueryInterface(&surface->IDirectDrawSurface7_iface, riid, object);
294 }
295
296 static void ddraw_surface_add_iface(struct ddraw_surface *This)
297 {
298 ULONG iface_count = InterlockedIncrement(&This->iface_count);
299 TRACE("%p increasing iface count to %u.\n", This, iface_count);
300
301 if (iface_count == 1)
302 {
303 wined3d_mutex_lock();
304 if (This->wined3d_surface)
305 wined3d_surface_incref(This->wined3d_surface);
306 if (This->wined3d_texture)
307 wined3d_texture_incref(This->wined3d_texture);
308 wined3d_mutex_unlock();
309 }
310 }
311
312 /*****************************************************************************
313 * IDirectDrawSurface7::AddRef
314 *
315 * A normal addref implementation
316 *
317 * Returns:
318 * The new refcount
319 *
320 *****************************************************************************/
321 static ULONG WINAPI ddraw_surface7_AddRef(IDirectDrawSurface7 *iface)
322 {
323 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
324 ULONG refcount = InterlockedIncrement(&This->ref7);
325
326 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
327
328 if (refcount == 1)
329 {
330 ddraw_surface_add_iface(This);
331 }
332
333 return refcount;
334 }
335
336 static ULONG WINAPI ddraw_surface4_AddRef(IDirectDrawSurface4 *iface)
337 {
338 struct ddraw_surface *This = impl_from_IDirectDrawSurface4(iface);
339 ULONG refcount = InterlockedIncrement(&This->ref4);
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_surface3_AddRef(IDirectDrawSurface3 *iface)
352 {
353 struct ddraw_surface *This = impl_from_IDirectDrawSurface3(iface);
354 ULONG refcount = InterlockedIncrement(&This->ref3);
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_surface2_AddRef(IDirectDrawSurface2 *iface)
367 {
368 struct ddraw_surface *This = impl_from_IDirectDrawSurface2(iface);
369 ULONG refcount = InterlockedIncrement(&This->ref2);
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_surface1_AddRef(IDirectDrawSurface *iface)
382 {
383 struct ddraw_surface *This = impl_from_IDirectDrawSurface(iface);
384 ULONG refcount = InterlockedIncrement(&This->ref1);
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_gamma_control_AddRef(IDirectDrawGammaControl *iface)
397 {
398 struct ddraw_surface *This = impl_from_IDirectDrawGammaControl(iface);
399 ULONG refcount = InterlockedIncrement(&This->gamma_count);
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 d3d_texture2_AddRef(IDirect3DTexture2 *iface)
412 {
413 struct ddraw_surface *surface = impl_from_IDirect3DTexture2(iface);
414
415 TRACE("iface %p.\n", iface);
416
417 return ddraw_surface1_AddRef(&surface->IDirectDrawSurface_iface);
418 }
419
420 static ULONG WINAPI d3d_texture1_AddRef(IDirect3DTexture *iface)
421 {
422 struct ddraw_surface *surface = impl_from_IDirect3DTexture(iface);
423
424 TRACE("iface %p.\n", iface);
425
426 return ddraw_surface1_AddRef(&surface->IDirectDrawSurface_iface);
427 }
428
429 /*****************************************************************************
430 * ddraw_surface_destroy
431 *
432 * A helper function for IDirectDrawSurface7::Release
433 *
434 * Frees the surface, regardless of its refcount.
435 * See IDirectDrawSurface7::Release for more information
436 *
437 * Params:
438 * This: Surface to free
439 *
440 *****************************************************************************/
441 static void ddraw_surface_destroy(struct ddraw_surface *This)
442 {
443 TRACE("surface %p.\n", This);
444
445 /* Check the iface count and give a warning */
446 if(This->iface_count > 1)
447 {
448 /* This can happen when a complex surface is destroyed,
449 * because the 2nd surface was addref()ed when the app
450 * called GetAttachedSurface
451 */
452 WARN("(%p): Destroying surface with refcounts 7: %d 4: %d 3: %d 2: %d 1: %d\n",
453 This, This->ref7, This->ref4, This->ref3, This->ref2, This->ref1);
454 }
455
456 if (This->wined3d_surface)
457 wined3d_surface_decref(This->wined3d_surface);
458 }
459
460 static void ddraw_surface_cleanup(struct ddraw_surface *surface)
461 {
462 struct ddraw_surface *surf;
463 IUnknown *ifaceToRelease;
464 UINT i;
465
466 TRACE("surface %p.\n", surface);
467
468 /* The refcount test shows that the palette is detached when the surface
469 * is destroyed. */
470 IDirectDrawSurface7_SetPalette(&surface->IDirectDrawSurface7_iface, NULL);
471
472 /* Loop through all complex attached surfaces and destroy them.
473 *
474 * Yet again, only the root can have more than one complexly attached
475 * surface, all the others have a total of one. */
476 for (i = 0; i < MAX_COMPLEX_ATTACHED; ++i)
477 {
478 if (!surface->complex_array[i])
479 break;
480
481 surf = surface->complex_array[i];
482 surface->complex_array[i] = NULL;
483 while (surf)
484 {
485 struct ddraw_surface *destroy = surf;
486 surf = surf->complex_array[0]; /* Iterate through the "tree" */
487 ddraw_surface_destroy(destroy); /* Destroy it */
488 }
489 }
490
491 ifaceToRelease = surface->ifaceToRelease;
492
493 /* Destroy the root surface. */
494 ddraw_surface_destroy(surface);
495
496 /* Reduce the ddraw refcount */
497 if (ifaceToRelease)
498 IUnknown_Release(ifaceToRelease);
499 }
500
501 ULONG ddraw_surface_release_iface(struct ddraw_surface *This)
502 {
503 ULONG iface_count = InterlockedDecrement(&This->iface_count);
504 TRACE("%p decreasing iface count to %u.\n", This, iface_count);
505
506 if (iface_count == 0)
507 {
508 /* Complex attached surfaces are destroyed implicitly when the root is released */
509 wined3d_mutex_lock();
510 if(!This->is_complex_root)
511 {
512 WARN("(%p) Attempt to destroy a surface that is not a complex root\n", This);
513 wined3d_mutex_unlock();
514 return iface_count;
515 }
516 if (This->wined3d_texture) /* If it's a texture, destroy the wined3d texture. */
517 wined3d_texture_decref(This->wined3d_texture);
518 else
519 ddraw_surface_cleanup(This);
520 wined3d_mutex_unlock();
521 }
522
523 return iface_count;
524 }
525
526 /*****************************************************************************
527 * IDirectDrawSurface7::Release
528 *
529 * Reduces the surface's refcount by 1. If the refcount falls to 0, the
530 * surface is destroyed.
531 *
532 * Destroying the surface is a bit tricky. For the connection between
533 * WineD3DSurfaces and DirectDrawSurfaces see IDirectDraw7::CreateSurface
534 * It has a nice graph explaining the connection.
535 *
536 * What happens here is basically this:
537 * When a surface is destroyed, its WineD3DSurface is released,
538 * and the refcount of the DirectDraw interface is reduced by 1. If it has
539 * complex surfaces attached to it, then these surfaces are destroyed too,
540 * regardless of their refcount. If any surface being destroyed has another
541 * surface attached to it (with a "soft" attachment, not complex), then
542 * this surface is detached with DeleteAttachedSurface.
543 *
544 * When the surface is a texture, the WineD3DTexture is released.
545 * If the surface is the Direct3D render target, then the D3D
546 * capabilities of the WineD3DDevice are uninitialized, which causes the
547 * swapchain to be released.
548 *
549 * When a complex sublevel falls to ref zero, then this is ignored.
550 *
551 * Returns:
552 * The new refcount
553 *
554 *****************************************************************************/
555 static ULONG WINAPI ddraw_surface7_Release(IDirectDrawSurface7 *iface)
556 {
557 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
558 ULONG refcount = InterlockedDecrement(&This->ref7);
559
560 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
561
562 if (refcount == 0)
563 {
564 ddraw_surface_release_iface(This);
565 }
566
567 return refcount;
568 }
569
570 static ULONG WINAPI ddraw_surface4_Release(IDirectDrawSurface4 *iface)
571 {
572 struct ddraw_surface *This = impl_from_IDirectDrawSurface4(iface);
573 ULONG refcount = InterlockedDecrement(&This->ref4);
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_surface3_Release(IDirectDrawSurface3 *iface)
586 {
587 struct ddraw_surface *This = impl_from_IDirectDrawSurface3(iface);
588 ULONG refcount = InterlockedDecrement(&This->ref3);
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_surface2_Release(IDirectDrawSurface2 *iface)
601 {
602 struct ddraw_surface *This = impl_from_IDirectDrawSurface2(iface);
603 ULONG refcount = InterlockedDecrement(&This->ref2);
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_surface1_Release(IDirectDrawSurface *iface)
616 {
617 struct ddraw_surface *This = impl_from_IDirectDrawSurface(iface);
618 ULONG refcount = InterlockedDecrement(&This->ref1);
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_gamma_control_Release(IDirectDrawGammaControl *iface)
631 {
632 struct ddraw_surface *This = impl_from_IDirectDrawGammaControl(iface);
633 ULONG refcount = InterlockedDecrement(&This->gamma_count);
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 d3d_texture2_Release(IDirect3DTexture2 *iface)
646 {
647 struct ddraw_surface *This = impl_from_IDirect3DTexture2(iface);
648 TRACE("iface %p.\n", iface);
649
650 return ddraw_surface1_Release(&This->IDirectDrawSurface_iface);
651 }
652
653 static ULONG WINAPI d3d_texture1_Release(IDirect3DTexture *iface)
654 {
655 struct ddraw_surface *This = impl_from_IDirect3DTexture(iface);
656 TRACE("iface %p.\n", iface);
657
658 return ddraw_surface1_Release(&This->IDirectDrawSurface_iface);
659 }
660
661 /*****************************************************************************
662 * IDirectDrawSurface7::GetAttachedSurface
663 *
664 * Returns an attached surface with the requested caps. Surface attachment
665 * and complex surfaces are not clearly described by the MSDN or sdk,
666 * so this method is tricky and likely to contain problems.
667 * This implementation searches the complex list first, then the
668 * attachment chain.
669 *
670 * The chains are searched from This down to the last surface in the chain,
671 * not from the first element in the chain. The first surface found is
672 * returned. The MSDN says that this method fails if more than one surface
673 * matches the caps, but it is not sure if that is right. The attachment
674 * structure may not even allow two matching surfaces.
675 *
676 * The found surface is AddRef-ed before it is returned.
677 *
678 * Params:
679 * Caps: Pointer to a DDCAPS2 structure describing the caps asked for
680 * Surface: Address to store the found surface
681 *
682 * Returns:
683 * DD_OK on success
684 * DDERR_INVALIDPARAMS if Caps or Surface is NULL
685 * DDERR_NOTFOUND if no surface was found
686 *
687 *****************************************************************************/
688 static HRESULT WINAPI ddraw_surface7_GetAttachedSurface(IDirectDrawSurface7 *iface,
689 DDSCAPS2 *Caps, IDirectDrawSurface7 **Surface)
690 {
691 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
692 struct ddraw_surface *surf;
693 DDSCAPS2 our_caps;
694 int i;
695
696 TRACE("iface %p, caps %p, attachment %p.\n", iface, Caps, Surface);
697
698 wined3d_mutex_lock();
699
700 if(This->version < 7)
701 {
702 /* Earlier dx apps put garbage into these members, clear them */
703 our_caps.dwCaps = Caps->dwCaps;
704 our_caps.dwCaps2 = 0;
705 our_caps.dwCaps3 = 0;
706 our_caps.dwCaps4 = 0;
707 }
708 else
709 {
710 our_caps = *Caps;
711 }
712
713 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 */
714
715 for(i = 0; i < MAX_COMPLEX_ATTACHED; i++)
716 {
717 surf = This->complex_array[i];
718 if(!surf) break;
719
720 if (TRACE_ON(ddraw))
721 {
722 TRACE("Surface: (%p) caps: %x,%x,%x,%x\n", surf,
723 surf->surface_desc.ddsCaps.dwCaps,
724 surf->surface_desc.ddsCaps.dwCaps2,
725 surf->surface_desc.ddsCaps.dwCaps3,
726 surf->surface_desc.ddsCaps.dwCaps4);
727 }
728
729 if (((surf->surface_desc.ddsCaps.dwCaps & our_caps.dwCaps) == our_caps.dwCaps) &&
730 ((surf->surface_desc.ddsCaps.dwCaps2 & our_caps.dwCaps2) == our_caps.dwCaps2)) {
731
732 /* MSDN: "This method fails if more than one surface is attached
733 * that matches the capabilities requested."
734 *
735 * Not sure how to test this.
736 */
737
738 TRACE("(%p): Returning surface %p\n", This, surf);
739 TRACE("(%p): mipmapcount=%d\n", This, surf->mipmap_level);
740 *Surface = &surf->IDirectDrawSurface7_iface;
741 ddraw_surface7_AddRef(*Surface);
742 wined3d_mutex_unlock();
743
744 return DD_OK;
745 }
746 }
747
748 /* Next, look at the attachment chain */
749 surf = This;
750
751 while( (surf = surf->next_attached) )
752 {
753 if (TRACE_ON(ddraw))
754 {
755 TRACE("Surface: (%p) caps: %x,%x,%x,%x\n", surf,
756 surf->surface_desc.ddsCaps.dwCaps,
757 surf->surface_desc.ddsCaps.dwCaps2,
758 surf->surface_desc.ddsCaps.dwCaps3,
759 surf->surface_desc.ddsCaps.dwCaps4);
760 }
761
762 if (((surf->surface_desc.ddsCaps.dwCaps & our_caps.dwCaps) == our_caps.dwCaps) &&
763 ((surf->surface_desc.ddsCaps.dwCaps2 & our_caps.dwCaps2) == our_caps.dwCaps2)) {
764
765 TRACE("(%p): Returning surface %p\n", This, surf);
766 *Surface = &surf->IDirectDrawSurface7_iface;
767 ddraw_surface7_AddRef(*Surface);
768 wined3d_mutex_unlock();
769 return DD_OK;
770 }
771 }
772
773 TRACE("(%p) Didn't find a valid surface\n", This);
774
775 wined3d_mutex_unlock();
776
777 *Surface = NULL;
778 return DDERR_NOTFOUND;
779 }
780
781 static HRESULT WINAPI ddraw_surface4_GetAttachedSurface(IDirectDrawSurface4 *iface,
782 DDSCAPS2 *caps, IDirectDrawSurface4 **attachment)
783 {
784 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
785 struct ddraw_surface *attachment_impl;
786 IDirectDrawSurface7 *attachment7;
787 HRESULT hr;
788
789 TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
790
791 hr = ddraw_surface7_GetAttachedSurface(&surface->IDirectDrawSurface7_iface,
792 caps, &attachment7);
793 if (FAILED(hr))
794 {
795 *attachment = NULL;
796 return hr;
797 }
798 attachment_impl = impl_from_IDirectDrawSurface7(attachment7);
799 *attachment = &attachment_impl->IDirectDrawSurface4_iface;
800 ddraw_surface4_AddRef(*attachment);
801 ddraw_surface7_Release(attachment7);
802
803 return hr;
804 }
805
806 static HRESULT WINAPI ddraw_surface3_GetAttachedSurface(IDirectDrawSurface3 *iface,
807 DDSCAPS *caps, IDirectDrawSurface3 **attachment)
808 {
809 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
810 struct ddraw_surface *attachment_impl;
811 IDirectDrawSurface7 *attachment7;
812 DDSCAPS2 caps2;
813 HRESULT hr;
814
815 TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
816
817 caps2.dwCaps = caps->dwCaps;
818 caps2.dwCaps2 = 0;
819 caps2.dwCaps3 = 0;
820 caps2.dwCaps4 = 0;
821
822 hr = ddraw_surface7_GetAttachedSurface(&surface->IDirectDrawSurface7_iface,
823 &caps2, &attachment7);
824 if (FAILED(hr))
825 {
826 *attachment = NULL;
827 return hr;
828 }
829 attachment_impl = impl_from_IDirectDrawSurface7(attachment7);
830 *attachment = &attachment_impl->IDirectDrawSurface3_iface;
831 ddraw_surface3_AddRef(*attachment);
832 ddraw_surface7_Release(attachment7);
833
834 return hr;
835 }
836
837 static HRESULT WINAPI ddraw_surface2_GetAttachedSurface(IDirectDrawSurface2 *iface,
838 DDSCAPS *caps, IDirectDrawSurface2 **attachment)
839 {
840 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
841 struct ddraw_surface *attachment_impl;
842 IDirectDrawSurface7 *attachment7;
843 DDSCAPS2 caps2;
844 HRESULT hr;
845
846 TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
847
848 caps2.dwCaps = caps->dwCaps;
849 caps2.dwCaps2 = 0;
850 caps2.dwCaps3 = 0;
851 caps2.dwCaps4 = 0;
852
853 hr = ddraw_surface7_GetAttachedSurface(&surface->IDirectDrawSurface7_iface,
854 &caps2, &attachment7);
855 if (FAILED(hr))
856 {
857 *attachment = NULL;
858 return hr;
859 }
860 attachment_impl = impl_from_IDirectDrawSurface7(attachment7);
861 *attachment = &attachment_impl->IDirectDrawSurface2_iface;
862 ddraw_surface2_AddRef(*attachment);
863 ddraw_surface7_Release(attachment7);
864
865 return hr;
866 }
867
868 static HRESULT WINAPI ddraw_surface1_GetAttachedSurface(IDirectDrawSurface *iface,
869 DDSCAPS *caps, IDirectDrawSurface **attachment)
870 {
871 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
872 struct ddraw_surface *attachment_impl;
873 IDirectDrawSurface7 *attachment7;
874 DDSCAPS2 caps2;
875 HRESULT hr;
876
877 TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
878
879 caps2.dwCaps = caps->dwCaps;
880 caps2.dwCaps2 = 0;
881 caps2.dwCaps3 = 0;
882 caps2.dwCaps4 = 0;
883
884 hr = ddraw_surface7_GetAttachedSurface(&surface->IDirectDrawSurface7_iface,
885 &caps2, &attachment7);
886 if (FAILED(hr))
887 {
888 *attachment = NULL;
889 return hr;
890 }
891 attachment_impl = impl_from_IDirectDrawSurface7(attachment7);
892 *attachment = &attachment_impl->IDirectDrawSurface_iface;
893 ddraw_surface1_AddRef(*attachment);
894 ddraw_surface7_Release(attachment7);
895
896 return hr;
897 }
898
899 /*****************************************************************************
900 * IDirectDrawSurface7::Lock
901 *
902 * Locks the surface and returns a pointer to the surface's memory
903 *
904 * Params:
905 * Rect: Rectangle to lock. If NULL, the whole surface is locked
906 * DDSD: Pointer to a DDSURFACEDESC2 which shall receive the surface's desc.
907 * Flags: Locking flags, e.g Read only or write only
908 * h: An event handle that's not used and must be NULL
909 *
910 * Returns:
911 * DD_OK on success
912 * DDERR_INVALIDPARAMS if DDSD is NULL
913 * For more details, see IWineD3DSurface::LockRect
914 *
915 *****************************************************************************/
916 static HRESULT surface_lock(struct ddraw_surface *This,
917 RECT *Rect, DDSURFACEDESC2 *DDSD, DWORD Flags, HANDLE h)
918 {
919 struct wined3d_mapped_rect mapped_rect;
920 HRESULT hr = DD_OK;
921
922 TRACE("This %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
923 This, wine_dbgstr_rect(Rect), DDSD, Flags, h);
924
925 /* This->surface_desc.dwWidth and dwHeight are changeable, thus lock */
926 wined3d_mutex_lock();
927
928 /* Should I check for the handle to be NULL?
929 *
930 * The DDLOCK flags and the D3DLOCK flags are equal
931 * for the supported values. The others are ignored by WineD3D
932 */
933
934 /* Windows zeroes this if the rect is invalid */
935 DDSD->lpSurface = 0;
936
937 if (Rect)
938 {
939 if ((Rect->left < 0)
940 || (Rect->top < 0)
941 || (Rect->left > Rect->right)
942 || (Rect->top > Rect->bottom)
943 || (Rect->right > This->surface_desc.dwWidth)
944 || (Rect->bottom > This->surface_desc.dwHeight))
945 {
946 WARN("Trying to lock an invalid rectangle, returning DDERR_INVALIDPARAMS\n");
947 wined3d_mutex_unlock();
948 return DDERR_INVALIDPARAMS;
949 }
950 }
951
952 if (This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
953 hr = ddraw_surface_update_frontbuffer(This, Rect, TRUE);
954 if (SUCCEEDED(hr))
955 hr = wined3d_surface_map(This->wined3d_surface, &mapped_rect, Rect, Flags);
956 if (FAILED(hr))
957 {
958 wined3d_mutex_unlock();
959 switch(hr)
960 {
961 /* D3D8 and D3D9 return the general D3DERR_INVALIDCALL error, but ddraw has a more
962 * specific error. But since IWineD3DSurface::LockRect returns that error in this
963 * only occasion, keep d3d8 and d3d9 free from the return value override. There are
964 * many different places where d3d8/9 would have to catch the DDERR_SURFACEBUSY, it
965 * is much easier to do it in one place in ddraw
966 */
967 case WINED3DERR_INVALIDCALL: return DDERR_SURFACEBUSY;
968 default: return hr;
969 }
970 }
971
972 if (This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
973 {
974 if (Flags & DDLOCK_READONLY)
975 memset(&This->ddraw->primary_lock, 0, sizeof(This->ddraw->primary_lock));
976 else if (Rect)
977 This->ddraw->primary_lock = *Rect;
978 else
979 SetRect(&This->ddraw->primary_lock, 0, 0, This->surface_desc.dwWidth, This->surface_desc.dwHeight);
980 }
981
982 /* Override the memory area. The pitch should be set already. Strangely windows
983 * does not set the LPSURFACE flag on locked surfaces !?!.
984 * DDSD->dwFlags |= DDSD_LPSURFACE;
985 */
986 This->surface_desc.lpSurface = mapped_rect.data;
987 DD_STRUCT_COPY_BYSIZE(DDSD,&(This->surface_desc));
988
989 TRACE("locked surface returning description :\n");
990 if (TRACE_ON(ddraw)) DDRAW_dump_surface_desc(DDSD);
991
992 wined3d_mutex_unlock();
993
994 return DD_OK;
995 }
996
997 static HRESULT WINAPI ddraw_surface7_Lock(IDirectDrawSurface7 *iface,
998 RECT *rect, DDSURFACEDESC2 *surface_desc, DWORD flags, HANDLE h)
999 {
1000 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
1001
1002 TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
1003 iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
1004
1005 if (!surface_desc) return DDERR_INVALIDPARAMS;
1006 if (surface_desc->dwSize != sizeof(DDSURFACEDESC) &&
1007 surface_desc->dwSize != sizeof(DDSURFACEDESC2))
1008 {
1009 WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", surface_desc->dwSize);
1010 return DDERR_INVALIDPARAMS;
1011 }
1012 return surface_lock(surface, rect, surface_desc, flags, h);
1013 }
1014
1015 static HRESULT WINAPI ddraw_surface4_Lock(IDirectDrawSurface4 *iface, RECT *rect,
1016 DDSURFACEDESC2 *surface_desc, DWORD flags, HANDLE h)
1017 {
1018 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
1019
1020 TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
1021 iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
1022
1023 if (!surface_desc) return DDERR_INVALIDPARAMS;
1024 if (surface_desc->dwSize != sizeof(DDSURFACEDESC) &&
1025 surface_desc->dwSize != sizeof(DDSURFACEDESC2))
1026 {
1027 WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", surface_desc->dwSize);
1028 return DDERR_INVALIDPARAMS;
1029 }
1030 return surface_lock(surface, rect, surface_desc, flags, h);
1031 }
1032
1033 static HRESULT WINAPI ddraw_surface3_Lock(IDirectDrawSurface3 *iface, RECT *rect,
1034 DDSURFACEDESC *surface_desc, DWORD flags, HANDLE h)
1035 {
1036 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
1037 DDSURFACEDESC2 surface_desc2;
1038 HRESULT hr;
1039
1040 TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
1041 iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
1042
1043 if (!surface_desc) return DDERR_INVALIDPARAMS;
1044 if (surface_desc->dwSize != sizeof(DDSURFACEDESC) &&
1045 surface_desc->dwSize != sizeof(DDSURFACEDESC2))
1046 {
1047 WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", surface_desc->dwSize);
1048 return DDERR_INVALIDPARAMS;
1049 }
1050
1051 surface_desc2.dwSize = surface_desc->dwSize;
1052 surface_desc2.dwFlags = 0;
1053 hr = surface_lock(surface, rect, &surface_desc2, flags, h);
1054 DDSD2_to_DDSD(&surface_desc2, surface_desc);
1055 surface_desc->dwSize = surface_desc2.dwSize;
1056 return hr;
1057 }
1058
1059 static HRESULT WINAPI ddraw_surface2_Lock(IDirectDrawSurface2 *iface, RECT *rect,
1060 DDSURFACEDESC *surface_desc, DWORD flags, HANDLE h)
1061 {
1062 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
1063 DDSURFACEDESC2 surface_desc2;
1064 HRESULT hr;
1065
1066 TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
1067 iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
1068
1069 if (!surface_desc) return DDERR_INVALIDPARAMS;
1070 if (surface_desc->dwSize != sizeof(DDSURFACEDESC) &&
1071 surface_desc->dwSize != sizeof(DDSURFACEDESC2))
1072 {
1073 WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", surface_desc->dwSize);
1074 return DDERR_INVALIDPARAMS;
1075 }
1076
1077 surface_desc2.dwSize = surface_desc->dwSize;
1078 surface_desc2.dwFlags = 0;
1079 hr = surface_lock(surface, rect, &surface_desc2, flags, h);
1080 DDSD2_to_DDSD(&surface_desc2, surface_desc);
1081 surface_desc->dwSize = surface_desc2.dwSize;
1082 return hr;
1083 }
1084
1085 static HRESULT WINAPI ddraw_surface1_Lock(IDirectDrawSurface *iface, RECT *rect,
1086 DDSURFACEDESC *surface_desc, DWORD flags, HANDLE h)
1087 {
1088 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
1089 DDSURFACEDESC2 surface_desc2;
1090 HRESULT hr;
1091 TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
1092 iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
1093
1094 if (!surface_desc) return DDERR_INVALIDPARAMS;
1095 if (surface_desc->dwSize != sizeof(DDSURFACEDESC) &&
1096 surface_desc->dwSize != sizeof(DDSURFACEDESC2))
1097 {
1098 WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", surface_desc->dwSize);
1099 return DDERR_INVALIDPARAMS;
1100 }
1101
1102 surface_desc2.dwSize = surface_desc->dwSize;
1103 surface_desc2.dwFlags = 0;
1104 hr = surface_lock(surface, rect, &surface_desc2, flags, h);
1105 DDSD2_to_DDSD(&surface_desc2, surface_desc);
1106 surface_desc->dwSize = surface_desc2.dwSize;
1107 return hr;
1108 }
1109
1110 /*****************************************************************************
1111 * IDirectDrawSurface7::Unlock
1112 *
1113 * Unlocks an locked surface
1114 *
1115 * Params:
1116 * Rect: Not used by this implementation
1117 *
1118 * Returns:
1119 * D3D_OK on success
1120 * For more details, see IWineD3DSurface::UnlockRect
1121 *
1122 *****************************************************************************/
1123 static HRESULT WINAPI ddraw_surface7_Unlock(IDirectDrawSurface7 *iface, RECT *pRect)
1124 {
1125 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
1126 HRESULT hr;
1127
1128 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(pRect));
1129
1130 wined3d_mutex_lock();
1131 hr = wined3d_surface_unmap(surface->wined3d_surface);
1132 if (SUCCEEDED(hr))
1133 {
1134 if (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
1135 hr = ddraw_surface_update_frontbuffer(surface, &surface->ddraw->primary_lock, FALSE);
1136 surface->surface_desc.lpSurface = NULL;
1137 }
1138 wined3d_mutex_unlock();
1139
1140 return hr;
1141 }
1142
1143 static HRESULT WINAPI ddraw_surface4_Unlock(IDirectDrawSurface4 *iface, RECT *pRect)
1144 {
1145 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
1146
1147 TRACE("iface %p, rect %p.\n", iface, pRect);
1148
1149 return ddraw_surface7_Unlock(&surface->IDirectDrawSurface7_iface, pRect);
1150 }
1151
1152 static HRESULT WINAPI ddraw_surface3_Unlock(IDirectDrawSurface3 *iface, void *data)
1153 {
1154 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
1155
1156 TRACE("iface %p, data %p.\n", iface, data);
1157
1158 /* data might not be the LPRECT of later versions, so drop it. */
1159 return ddraw_surface7_Unlock(&surface->IDirectDrawSurface7_iface, NULL);
1160 }
1161
1162 static HRESULT WINAPI ddraw_surface2_Unlock(IDirectDrawSurface2 *iface, void *data)
1163 {
1164 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
1165
1166 TRACE("iface %p, data %p.\n", iface, data);
1167
1168 /* data might not be the LPRECT of later versions, so drop it. */
1169 return ddraw_surface7_Unlock(&surface->IDirectDrawSurface7_iface, NULL);
1170 }
1171
1172 static HRESULT WINAPI ddraw_surface1_Unlock(IDirectDrawSurface *iface, void *data)
1173 {
1174 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
1175
1176 TRACE("iface %p, data %p.\n", iface, data);
1177
1178 /* data might not be the LPRECT of later versions, so drop it. */
1179 return ddraw_surface7_Unlock(&surface->IDirectDrawSurface7_iface, NULL);
1180 }
1181
1182 /*****************************************************************************
1183 * IDirectDrawSurface7::Flip
1184 *
1185 * Flips a surface with the DDSCAPS_FLIP flag. The flip is relayed to
1186 * IWineD3DSurface::Flip. Because WineD3D doesn't handle attached surfaces,
1187 * the flip target is passed to WineD3D, even if the app didn't specify one
1188 *
1189 * Params:
1190 * DestOverride: Specifies the surface that will become the new front
1191 * buffer. If NULL, the current back buffer is used
1192 * Flags: some DirectDraw flags, see include/ddraw.h
1193 *
1194 * Returns:
1195 * DD_OK on success
1196 * DDERR_NOTFLIPPABLE if no flip target could be found
1197 * DDERR_INVALIDOBJECT if the surface isn't a front buffer
1198 * For more details, see IWineD3DSurface::Flip
1199 *
1200 *****************************************************************************/
1201 static HRESULT WINAPI ddraw_surface7_Flip(IDirectDrawSurface7 *iface, IDirectDrawSurface7 *DestOverride, DWORD Flags)
1202 {
1203 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
1204 struct ddraw_surface *Override = unsafe_impl_from_IDirectDrawSurface7(DestOverride);
1205 IDirectDrawSurface7 *Override7;
1206 HRESULT hr;
1207
1208 TRACE("iface %p, dst %p, flags %#x.\n", iface, DestOverride, Flags);
1209
1210 /* Flip has to be called from a front buffer
1211 * What about overlay surfaces, AFAIK they can flip too? */
1212 if (!(surface->surface_desc.ddsCaps.dwCaps & (DDSCAPS_FRONTBUFFER | DDSCAPS_OVERLAY)))
1213 return DDERR_INVALIDOBJECT; /* Unchecked */
1214
1215 wined3d_mutex_lock();
1216
1217 /* WineD3D doesn't keep track of attached surface, so find the target */
1218 if(!Override)
1219 {
1220 DDSCAPS2 Caps;
1221
1222 memset(&Caps, 0, sizeof(Caps));
1223 Caps.dwCaps |= DDSCAPS_BACKBUFFER;
1224 hr = ddraw_surface7_GetAttachedSurface(iface, &Caps, &Override7);
1225 if(hr != DD_OK)
1226 {
1227 ERR("Can't find a flip target\n");
1228 wined3d_mutex_unlock();
1229 return DDERR_NOTFLIPPABLE; /* Unchecked */
1230 }
1231 Override = impl_from_IDirectDrawSurface7(Override7);
1232
1233 /* For the GetAttachedSurface */
1234 ddraw_surface7_Release(Override7);
1235 }
1236
1237 hr = wined3d_surface_flip(surface->wined3d_surface, Override->wined3d_surface, Flags);
1238 if (SUCCEEDED(hr) && surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
1239 hr = ddraw_surface_update_frontbuffer(surface, NULL, FALSE);
1240
1241 wined3d_mutex_unlock();
1242
1243 return hr;
1244 }
1245
1246 static HRESULT WINAPI ddraw_surface4_Flip(IDirectDrawSurface4 *iface, IDirectDrawSurface4 *dst, DWORD flags)
1247 {
1248 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
1249 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface4(dst);
1250
1251 TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
1252
1253 return ddraw_surface7_Flip(&surface->IDirectDrawSurface7_iface,
1254 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, flags);
1255 }
1256
1257 static HRESULT WINAPI ddraw_surface3_Flip(IDirectDrawSurface3 *iface, IDirectDrawSurface3 *dst, DWORD flags)
1258 {
1259 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
1260 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface3(dst);
1261
1262 TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
1263
1264 return ddraw_surface7_Flip(&surface->IDirectDrawSurface7_iface,
1265 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, flags);
1266 }
1267
1268 static HRESULT WINAPI ddraw_surface2_Flip(IDirectDrawSurface2 *iface, IDirectDrawSurface2 *dst, DWORD flags)
1269 {
1270 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
1271 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface2(dst);
1272
1273 TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
1274
1275 return ddraw_surface7_Flip(&surface->IDirectDrawSurface7_iface,
1276 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, flags);
1277 }
1278
1279 static HRESULT WINAPI ddraw_surface1_Flip(IDirectDrawSurface *iface, IDirectDrawSurface *dst, DWORD flags)
1280 {
1281 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
1282 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface(dst);
1283
1284 TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
1285
1286 return ddraw_surface7_Flip(&surface->IDirectDrawSurface7_iface,
1287 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, flags);
1288 }
1289
1290 static HRESULT ddraw_surface_blt_clipped(struct ddraw_surface *dst_surface, const RECT *dst_rect_in,
1291 struct ddraw_surface *src_surface, const RECT *src_rect_in, DWORD flags,
1292 const WINEDDBLTFX *fx, enum wined3d_texture_filter_type filter)
1293 {
1294 struct wined3d_surface *wined3d_src_surface = src_surface ? src_surface->wined3d_surface : NULL;
1295 RECT src_rect, dst_rect;
1296 float scale_x, scale_y;
1297 const RECT *clip_rect;
1298 UINT clip_list_size;
1299 RGNDATA *clip_list;
1300 HRESULT hr = DD_OK;
1301 UINT i;
1302
1303 if (!dst_surface->clipper)
1304 {
1305 if (src_surface && src_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
1306 hr = ddraw_surface_update_frontbuffer(src_surface, src_rect_in, TRUE);
1307 if (SUCCEEDED(hr))
1308 hr = wined3d_surface_blt(dst_surface->wined3d_surface, dst_rect_in,
1309 wined3d_src_surface, src_rect_in, flags, fx, filter);
1310 if (SUCCEEDED(hr) && (dst_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER))
1311 hr = ddraw_surface_update_frontbuffer(dst_surface, dst_rect_in, FALSE);
1312
1313 return hr;
1314 }
1315
1316 if (!dst_rect_in)
1317 {
1318 dst_rect.left = 0;
1319 dst_rect.top = 0;
1320 dst_rect.right = dst_surface->surface_desc.dwWidth;
1321 dst_rect.bottom = dst_surface->surface_desc.dwHeight;
1322 }
1323 else
1324 {
1325 dst_rect = *dst_rect_in;
1326 }
1327
1328 if (IsRectEmpty(&dst_rect))
1329 return DDERR_INVALIDRECT;
1330
1331 if (src_surface)
1332 {
1333 if (!src_rect_in)
1334 {
1335 src_rect.left = 0;
1336 src_rect.top = 0;
1337 src_rect.right = src_surface->surface_desc.dwWidth;
1338 src_rect.bottom = src_surface->surface_desc.dwHeight;
1339 }
1340 else
1341 {
1342 src_rect = *src_rect_in;
1343 }
1344
1345 if (IsRectEmpty(&src_rect))
1346 return DDERR_INVALIDRECT;
1347 }
1348 else
1349 {
1350 SetRect(&src_rect, 0, 0, 0, 0);
1351 }
1352
1353 scale_x = (float)(src_rect.right - src_rect.left) / (float)(dst_rect.right - dst_rect.left);
1354 scale_y = (float)(src_rect.bottom - src_rect.top) / (float)(dst_rect.bottom - dst_rect.top);
1355
1356 if (FAILED(hr = IDirectDrawClipper_GetClipList(&dst_surface->clipper->IDirectDrawClipper_iface,
1357 &dst_rect, NULL, &clip_list_size)))
1358 {
1359 WARN("Failed to get clip list size, hr %#x.\n", hr);
1360 return hr;
1361 }
1362
1363 if (!(clip_list = HeapAlloc(GetProcessHeap(), 0, clip_list_size)))
1364 {
1365 WARN("Failed to allocate clip list.\n");
1366 return E_OUTOFMEMORY;
1367 }
1368
1369 if (FAILED(hr = IDirectDrawClipper_GetClipList(&dst_surface->clipper->IDirectDrawClipper_iface,
1370 &dst_rect, clip_list, &clip_list_size)))
1371 {
1372 WARN("Failed to get clip list, hr %#x.\n", hr);
1373 HeapFree(GetProcessHeap(), 0, clip_list);
1374 return hr;
1375 }
1376
1377 clip_rect = (RECT *)clip_list->Buffer;
1378 for (i = 0; i < clip_list->rdh.nCount; ++i)
1379 {
1380 RECT src_rect_clipped = src_rect;
1381
1382 if (src_surface)
1383 {
1384 src_rect_clipped.left += (LONG)((clip_rect[i].left - dst_rect.left) * scale_x);
1385 src_rect_clipped.top += (LONG)((clip_rect[i].top - dst_rect.top) * scale_y);
1386 src_rect_clipped.right -= (LONG)((dst_rect.right - clip_rect[i].right) * scale_x);
1387 src_rect_clipped.bottom -= (LONG)((dst_rect.bottom - clip_rect[i].bottom) * scale_y);
1388
1389 if (src_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
1390 {
1391 if (FAILED(hr = ddraw_surface_update_frontbuffer(src_surface, &src_rect_clipped, TRUE)))
1392 break;
1393 }
1394 }
1395
1396 if (FAILED(hr = wined3d_surface_blt(dst_surface->wined3d_surface, &clip_rect[i],
1397 wined3d_src_surface, &src_rect_clipped, flags, fx, filter)))
1398 break;
1399
1400 if (dst_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
1401 {
1402 if (FAILED(hr = ddraw_surface_update_frontbuffer(dst_surface, &clip_rect[i], FALSE)))
1403 break;
1404 }
1405 }
1406
1407 HeapFree(GetProcessHeap(), 0, clip_list);
1408 return hr;
1409 }
1410
1411 /*****************************************************************************
1412 * IDirectDrawSurface7::Blt
1413 *
1414 * Performs a blit on the surface
1415 *
1416 * Params:
1417 * DestRect: Destination rectangle, can be NULL
1418 * SrcSurface: Source surface, can be NULL
1419 * SrcRect: Source rectangle, can be NULL
1420 * Flags: Blt flags
1421 * DDBltFx: Some extended blt parameters, connected to the flags
1422 *
1423 * Returns:
1424 * D3D_OK on success
1425 * See IWineD3DSurface::Blt for more details
1426 *
1427 *****************************************************************************/
1428 static HRESULT WINAPI ddraw_surface7_Blt(IDirectDrawSurface7 *iface, RECT *DestRect,
1429 IDirectDrawSurface7 *SrcSurface, RECT *SrcRect, DWORD Flags, DDBLTFX *DDBltFx)
1430 {
1431 struct ddraw_surface *dst_surface = impl_from_IDirectDrawSurface7(iface);
1432 struct ddraw_surface *src_surface = unsafe_impl_from_IDirectDrawSurface7(SrcSurface);
1433 HRESULT hr = DD_OK;
1434
1435 TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
1436 iface, wine_dbgstr_rect(DestRect), SrcSurface, wine_dbgstr_rect(SrcRect), Flags, DDBltFx);
1437
1438 /* Check for validity of the flags here. WineD3D Has the software-opengl selection path and would have
1439 * to check at 2 places, and sometimes do double checks. This also saves the call to wined3d :-)
1440 */
1441 if((Flags & DDBLT_KEYSRCOVERRIDE) && (!DDBltFx || Flags & DDBLT_KEYSRC)) {
1442 WARN("Invalid source color key parameters, returning DDERR_INVALIDPARAMS\n");
1443 return DDERR_INVALIDPARAMS;
1444 }
1445
1446 if((Flags & DDBLT_KEYDESTOVERRIDE) && (!DDBltFx || Flags & DDBLT_KEYDEST)) {
1447 WARN("Invalid destination color key parameters, returning DDERR_INVALIDPARAMS\n");
1448 return DDERR_INVALIDPARAMS;
1449 }
1450
1451 wined3d_mutex_lock();
1452
1453 if (Flags & DDBLT_KEYSRC && (!src_surface || !(src_surface->surface_desc.dwFlags & DDSD_CKSRCBLT)))
1454 {
1455 WARN("DDBLT_KEYDEST blit without color key in surface, returning DDERR_INVALIDPARAMS\n");
1456 wined3d_mutex_unlock();
1457 return DDERR_INVALIDPARAMS;
1458 }
1459
1460 /* TODO: Check if the DDBltFx contains any ddraw surface pointers. If it
1461 * does, copy the struct, and replace the ddraw surfaces with the wined3d
1462 * surfaces. So far no blitting operations using surfaces in the bltfx
1463 * struct are supported anyway. */
1464 hr = ddraw_surface_blt_clipped(dst_surface, DestRect, src_surface, SrcRect,
1465 Flags, (WINEDDBLTFX *)DDBltFx, WINED3D_TEXF_LINEAR);
1466
1467 wined3d_mutex_unlock();
1468 switch(hr)
1469 {
1470 case WINED3DERR_NOTAVAILABLE: return DDERR_UNSUPPORTED;
1471 case WINED3DERR_WRONGTEXTUREFORMAT: return DDERR_INVALIDPIXELFORMAT;
1472 default: return hr;
1473 }
1474 }
1475
1476 static HRESULT WINAPI ddraw_surface4_Blt(IDirectDrawSurface4 *iface, RECT *dst_rect,
1477 IDirectDrawSurface4 *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
1478 {
1479 struct ddraw_surface *dst = impl_from_IDirectDrawSurface4(iface);
1480 struct ddraw_surface *src = unsafe_impl_from_IDirectDrawSurface4(src_surface);
1481
1482 TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
1483 iface, wine_dbgstr_rect(dst_rect), src_surface, wine_dbgstr_rect(src_rect), flags, fx);
1484
1485 return ddraw_surface7_Blt(&dst->IDirectDrawSurface7_iface, dst_rect,
1486 src ? &src->IDirectDrawSurface7_iface : NULL, src_rect, flags, fx);
1487 }
1488
1489 static HRESULT WINAPI ddraw_surface3_Blt(IDirectDrawSurface3 *iface, RECT *dst_rect,
1490 IDirectDrawSurface3 *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
1491 {
1492 struct ddraw_surface *dst = impl_from_IDirectDrawSurface3(iface);
1493 struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface3(src_surface);
1494
1495 TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
1496 iface, wine_dbgstr_rect(dst_rect), src_surface, wine_dbgstr_rect(src_rect), flags, fx);
1497
1498 return ddraw_surface7_Blt(&dst->IDirectDrawSurface7_iface, dst_rect,
1499 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags, fx);
1500 }
1501
1502 static HRESULT WINAPI ddraw_surface2_Blt(IDirectDrawSurface2 *iface, RECT *dst_rect,
1503 IDirectDrawSurface2 *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
1504 {
1505 struct ddraw_surface *dst = impl_from_IDirectDrawSurface2(iface);
1506 struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface2(src_surface);
1507
1508 TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
1509 iface, wine_dbgstr_rect(dst_rect), src_surface, wine_dbgstr_rect(src_rect), flags, fx);
1510
1511 return ddraw_surface7_Blt(&dst->IDirectDrawSurface7_iface, dst_rect,
1512 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags, fx);
1513 }
1514
1515 static HRESULT WINAPI ddraw_surface1_Blt(IDirectDrawSurface *iface, RECT *dst_rect,
1516 IDirectDrawSurface *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
1517 {
1518 struct ddraw_surface *dst = impl_from_IDirectDrawSurface(iface);
1519 struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface(src_surface);
1520
1521 TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
1522 iface, wine_dbgstr_rect(dst_rect), src_surface, wine_dbgstr_rect(src_rect), flags, fx);
1523
1524 return ddraw_surface7_Blt(&dst->IDirectDrawSurface7_iface, dst_rect,
1525 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags, fx);
1526 }
1527
1528 /*****************************************************************************
1529 * IDirectDrawSurface7::AddAttachedSurface
1530 *
1531 * Attaches a surface to another surface. How the surface attachments work
1532 * is not totally understood yet, and this method is prone to problems.
1533 * The surface that is attached is AddRef-ed.
1534 *
1535 * Tests with complex surfaces suggest that the surface attachments form a
1536 * tree, but no method to test this has been found yet.
1537 *
1538 * The attachment list consists of a first surface (first_attached) and
1539 * for each surface a pointer to the next attached surface (next_attached).
1540 * For the first surface, and a surface that has no attachments
1541 * first_attached points to the surface itself. A surface that has
1542 * no successors in the chain has next_attached set to NULL.
1543 *
1544 * Newly attached surfaces are attached right after the root surface.
1545 * If a surface is attached to a complex surface compound, it's attached to
1546 * the surface that the app requested, not the complex root. See
1547 * GetAttachedSurface for a description how surfaces are found.
1548 *
1549 * This is how the current implementation works, and it was coded by looking
1550 * at the needs of the applications.
1551 *
1552 * So far only Z-Buffer attachments are tested, and they are activated in
1553 * WineD3D. Mipmaps could be tricky to activate in WineD3D.
1554 * Back buffers should work in 2D mode, but they are not tested(They can be
1555 * attached in older iface versions). Rendering to the front buffer and
1556 * switching between that and double buffering is not yet implemented in
1557 * WineD3D, so for 3D it might have unexpected results.
1558 *
1559 * ddraw_surface_attach_surface is the real thing,
1560 * ddraw_surface7_AddAttachedSurface is a wrapper around it that
1561 * performs additional checks. Version 7 of this interface is much more restrictive
1562 * than its predecessors.
1563 *
1564 * Params:
1565 * Attach: Surface to attach to iface
1566 *
1567 * Returns:
1568 * DD_OK on success
1569 * DDERR_CANNOTATTACHSURFACE if the surface can't be attached for some reason
1570 *
1571 *****************************************************************************/
1572 static HRESULT ddraw_surface_attach_surface(struct ddraw_surface *This, struct ddraw_surface *Surf)
1573 {
1574 TRACE("surface %p, attachment %p.\n", This, Surf);
1575
1576 if(Surf == This)
1577 return DDERR_CANNOTATTACHSURFACE; /* unchecked */
1578
1579 wined3d_mutex_lock();
1580
1581 /* Check if the surface is already attached somewhere */
1582 if (Surf->next_attached || Surf->first_attached != Surf)
1583 {
1584 /* TODO: Test for the structure of the manual attachment. Is it a
1585 * chain or a list? What happens if one surface is attached to 2
1586 * different surfaces? */
1587 WARN("Surface %p is already attached somewhere. next_attached %p, first_attached %p.\n",
1588 Surf, Surf->next_attached, Surf->first_attached);
1589
1590 wined3d_mutex_unlock();
1591 return DDERR_SURFACEALREADYATTACHED;
1592 }
1593
1594 /* This inserts the new surface at the 2nd position in the chain, right after the root surface */
1595 Surf->next_attached = This->next_attached;
1596 Surf->first_attached = This->first_attached;
1597 This->next_attached = Surf;
1598
1599 /* Check if the WineD3D depth stencil needs updating */
1600 if(This->ddraw->d3ddevice)
1601 {
1602 IDirect3DDeviceImpl_UpdateDepthStencil(This->ddraw->d3ddevice);
1603 }
1604
1605 wined3d_mutex_unlock();
1606
1607 return DD_OK;
1608 }
1609
1610 static HRESULT WINAPI ddraw_surface7_AddAttachedSurface(IDirectDrawSurface7 *iface, IDirectDrawSurface7 *attachment)
1611 {
1612 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
1613 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface7(attachment);
1614 HRESULT hr;
1615
1616 TRACE("iface %p, attachment %p.\n", iface, attachment);
1617
1618 /* Version 7 of this interface seems to refuse everything except z buffers, as per msdn */
1619 if(!(attachment_impl->surface_desc.ddsCaps.dwCaps & DDSCAPS_ZBUFFER))
1620 {
1621
1622 WARN("Application tries to attach a non Z buffer surface. caps %08x\n",
1623 attachment_impl->surface_desc.ddsCaps.dwCaps);
1624 return DDERR_CANNOTATTACHSURFACE;
1625 }
1626
1627 hr = ddraw_surface_attach_surface(This, attachment_impl);
1628 if (FAILED(hr))
1629 {
1630 return hr;
1631 }
1632 attachment_impl->attached_iface = (IUnknown *)attachment;
1633 IUnknown_AddRef(attachment_impl->attached_iface);
1634 return hr;
1635 }
1636
1637 static HRESULT WINAPI ddraw_surface4_AddAttachedSurface(IDirectDrawSurface4 *iface, IDirectDrawSurface4 *attachment)
1638 {
1639 struct ddraw_surface *This = impl_from_IDirectDrawSurface4(iface);
1640 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface4(attachment);
1641 HRESULT hr;
1642
1643 TRACE("iface %p, attachment %p.\n", iface, attachment);
1644
1645 hr = ddraw_surface7_AddAttachedSurface(&This->IDirectDrawSurface7_iface,
1646 attachment_impl ? &attachment_impl->IDirectDrawSurface7_iface : NULL);
1647 if (FAILED(hr))
1648 {
1649 return hr;
1650 }
1651 attachment_impl->attached_iface = (IUnknown *)attachment;
1652 IUnknown_AddRef(attachment_impl->attached_iface);
1653 ddraw_surface7_Release(&attachment_impl->IDirectDrawSurface7_iface);
1654 return hr;
1655 }
1656 static HRESULT WINAPI ddraw_surface3_AddAttachedSurface(IDirectDrawSurface3 *iface, IDirectDrawSurface3 *attachment)
1657 {
1658 struct ddraw_surface *This = impl_from_IDirectDrawSurface3(iface);
1659 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface3(attachment);
1660 HRESULT hr;
1661
1662 TRACE("iface %p, attachment %p.\n", iface, attachment);
1663
1664 /* Tests suggest that
1665 * -> offscreen plain surfaces can be attached to other offscreen plain surfaces
1666 * -> offscreen plain surfaces can be attached to primaries
1667 * -> primaries can be attached to offscreen plain surfaces
1668 * -> z buffers can be attached to primaries */
1669 if (This->surface_desc.ddsCaps.dwCaps & (DDSCAPS_PRIMARYSURFACE | DDSCAPS_OFFSCREENPLAIN)
1670 && attachment_impl->surface_desc.ddsCaps.dwCaps & (DDSCAPS_PRIMARYSURFACE | DDSCAPS_OFFSCREENPLAIN))
1671 {
1672 /* Sizes have to match */
1673 if (attachment_impl->surface_desc.dwWidth != This->surface_desc.dwWidth
1674 || attachment_impl->surface_desc.dwHeight != This->surface_desc.dwHeight)
1675 {
1676 WARN("Surface sizes do not match.\n");
1677 return DDERR_CANNOTATTACHSURFACE;
1678 }
1679 /* OK */
1680 }
1681 else if (This->surface_desc.ddsCaps.dwCaps & (DDSCAPS_PRIMARYSURFACE | DDSCAPS_3DDEVICE)
1682 && attachment_impl->surface_desc.ddsCaps.dwCaps & (DDSCAPS_ZBUFFER))
1683 {
1684 /* OK */
1685 }
1686 else
1687 {
1688 WARN("Invalid attachment combination.\n");
1689 return DDERR_CANNOTATTACHSURFACE;
1690 }
1691
1692 hr = ddraw_surface_attach_surface(This, attachment_impl);
1693 if (FAILED(hr))
1694 {
1695 return hr;
1696 }
1697 attachment_impl->attached_iface = (IUnknown *)attachment;
1698 IUnknown_AddRef(attachment_impl->attached_iface);
1699 return hr;
1700 }
1701
1702 static HRESULT WINAPI ddraw_surface2_AddAttachedSurface(IDirectDrawSurface2 *iface, IDirectDrawSurface2 *attachment)
1703 {
1704 struct ddraw_surface *This = impl_from_IDirectDrawSurface2(iface);
1705 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface2(attachment);
1706 HRESULT hr;
1707
1708 TRACE("iface %p, attachment %p.\n", iface, attachment);
1709
1710 hr = ddraw_surface3_AddAttachedSurface(&This->IDirectDrawSurface3_iface,
1711 attachment_impl ? &attachment_impl->IDirectDrawSurface3_iface : NULL);
1712 if (FAILED(hr))
1713 {
1714 return hr;
1715 }
1716 attachment_impl->attached_iface = (IUnknown *)attachment;
1717 IUnknown_AddRef(attachment_impl->attached_iface);
1718 ddraw_surface3_Release(&attachment_impl->IDirectDrawSurface3_iface);
1719 return hr;
1720 }
1721
1722 static HRESULT WINAPI ddraw_surface1_AddAttachedSurface(IDirectDrawSurface *iface, IDirectDrawSurface *attachment)
1723 {
1724 struct ddraw_surface *This = impl_from_IDirectDrawSurface(iface);
1725 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface(attachment);
1726 HRESULT hr;
1727
1728 TRACE("iface %p, attachment %p.\n", iface, attachment);
1729
1730 hr = ddraw_surface3_AddAttachedSurface(&This->IDirectDrawSurface3_iface,
1731 attachment_impl ? &attachment_impl->IDirectDrawSurface3_iface : NULL);
1732 if (FAILED(hr))
1733 {
1734 return hr;
1735 }
1736 attachment_impl->attached_iface = (IUnknown *)attachment;
1737 IUnknown_AddRef(attachment_impl->attached_iface);
1738 ddraw_surface3_Release(&attachment_impl->IDirectDrawSurface3_iface);
1739 return hr;
1740 }
1741
1742 /*****************************************************************************
1743 * IDirectDrawSurface7::DeleteAttachedSurface
1744 *
1745 * Removes a surface from the attachment chain. The surface's refcount
1746 * is decreased by one after it has been removed
1747 *
1748 * Params:
1749 * Flags: Some flags, not used by this implementation
1750 * Attach: Surface to detach
1751 *
1752 * Returns:
1753 * DD_OK on success
1754 * DDERR_SURFACENOTATTACHED if the surface isn't attached to
1755 *
1756 *****************************************************************************/
1757 static HRESULT ddraw_surface_delete_attached_surface(struct ddraw_surface *surface,
1758 struct ddraw_surface *attachment, IUnknown *detach_iface)
1759 {
1760 struct ddraw_surface *prev = surface;
1761
1762 TRACE("surface %p, attachment %p, detach_iface %p.\n", surface, attachment, detach_iface);
1763
1764 wined3d_mutex_lock();
1765 if (!attachment || (attachment->first_attached != surface) || (attachment == surface) )
1766 {
1767 wined3d_mutex_unlock();
1768 return DDERR_CANNOTDETACHSURFACE;
1769 }
1770
1771 if (attachment->attached_iface != detach_iface)
1772 {
1773 WARN("attachment->attach_iface %p != detach_iface %p.\n", attachment->attached_iface, detach_iface);
1774 wined3d_mutex_unlock();
1775 return DDERR_SURFACENOTATTACHED;
1776 }
1777
1778 /* Remove MIPMAPSUBLEVEL if this seemed to be one */
1779 if (surface->surface_desc.ddsCaps.dwCaps & attachment->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
1780 {
1781 attachment->surface_desc.ddsCaps.dwCaps2 &= ~DDSCAPS2_MIPMAPSUBLEVEL;
1782 /* FIXME: we should probably also subtract from dwMipMapCount of this
1783 * and all parent surfaces */
1784 }
1785
1786 /* Find the predecessor of the detached surface */
1787 while (prev)
1788 {
1789 if (prev->next_attached == attachment)
1790 break;
1791 prev = prev->next_attached;
1792 }
1793
1794 /* There must be a surface, otherwise there's a bug */
1795 assert(prev);
1796
1797 /* Unchain the surface */
1798 prev->next_attached = attachment->next_attached;
1799 attachment->next_attached = NULL;
1800 attachment->first_attached = attachment;
1801
1802 /* Check if the wined3d depth stencil needs updating. */
1803 if (surface->ddraw->d3ddevice)
1804 IDirect3DDeviceImpl_UpdateDepthStencil(surface->ddraw->d3ddevice);
1805 wined3d_mutex_unlock();
1806
1807 /* Set attached_iface to NULL before releasing it, the surface may go
1808 * away. */
1809 attachment->attached_iface = NULL;
1810 IUnknown_Release(detach_iface);
1811
1812 return DD_OK;
1813 }
1814
1815 static HRESULT WINAPI ddraw_surface7_DeleteAttachedSurface(IDirectDrawSurface7 *iface,
1816 DWORD flags, IDirectDrawSurface7 *attachment)
1817 {
1818 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
1819 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface7(attachment);
1820
1821 TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
1822
1823 return ddraw_surface_delete_attached_surface(surface, attachment_impl, (IUnknown *)attachment);
1824 }
1825
1826 static HRESULT WINAPI ddraw_surface4_DeleteAttachedSurface(IDirectDrawSurface4 *iface,
1827 DWORD flags, IDirectDrawSurface4 *attachment)
1828 {
1829 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
1830 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface4(attachment);
1831
1832 TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
1833
1834 return ddraw_surface_delete_attached_surface(surface, attachment_impl, (IUnknown *)attachment);
1835 }
1836
1837 static HRESULT WINAPI ddraw_surface3_DeleteAttachedSurface(IDirectDrawSurface3 *iface,
1838 DWORD flags, IDirectDrawSurface3 *attachment)
1839 {
1840 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
1841 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface3(attachment);
1842
1843 TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
1844
1845 return ddraw_surface_delete_attached_surface(surface, attachment_impl, (IUnknown *)attachment);
1846 }
1847
1848 static HRESULT WINAPI ddraw_surface2_DeleteAttachedSurface(IDirectDrawSurface2 *iface,
1849 DWORD flags, IDirectDrawSurface2 *attachment)
1850 {
1851 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
1852 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface2(attachment);
1853
1854 TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
1855
1856 return ddraw_surface_delete_attached_surface(surface, attachment_impl, (IUnknown *)attachment);
1857 }
1858
1859 static HRESULT WINAPI ddraw_surface1_DeleteAttachedSurface(IDirectDrawSurface *iface,
1860 DWORD flags, IDirectDrawSurface *attachment)
1861 {
1862 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
1863 struct ddraw_surface *attachment_impl = unsafe_impl_from_IDirectDrawSurface(attachment);
1864
1865 TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
1866
1867 return ddraw_surface_delete_attached_surface(surface, attachment_impl, (IUnknown *)attachment);
1868 }
1869
1870 /*****************************************************************************
1871 * IDirectDrawSurface7::AddOverlayDirtyRect
1872 *
1873 * "This method is not currently implemented"
1874 *
1875 * Params:
1876 * Rect: ?
1877 *
1878 * Returns:
1879 * DDERR_UNSUPPORTED
1880 *
1881 *****************************************************************************/
1882 static HRESULT WINAPI ddraw_surface7_AddOverlayDirtyRect(IDirectDrawSurface7 *iface, RECT *Rect)
1883 {
1884 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(Rect));
1885
1886 return DDERR_UNSUPPORTED; /* unchecked */
1887 }
1888
1889 static HRESULT WINAPI ddraw_surface4_AddOverlayDirtyRect(IDirectDrawSurface4 *iface, RECT *rect)
1890 {
1891 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
1892
1893 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
1894
1895 return ddraw_surface7_AddOverlayDirtyRect(&surface->IDirectDrawSurface7_iface, rect);
1896 }
1897
1898 static HRESULT WINAPI ddraw_surface3_AddOverlayDirtyRect(IDirectDrawSurface3 *iface, RECT *rect)
1899 {
1900 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
1901
1902 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
1903
1904 return ddraw_surface7_AddOverlayDirtyRect(&surface->IDirectDrawSurface7_iface, rect);
1905 }
1906
1907 static HRESULT WINAPI ddraw_surface2_AddOverlayDirtyRect(IDirectDrawSurface2 *iface, RECT *rect)
1908 {
1909 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
1910
1911 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
1912
1913 return ddraw_surface7_AddOverlayDirtyRect(&surface->IDirectDrawSurface7_iface, rect);
1914 }
1915
1916 static HRESULT WINAPI ddraw_surface1_AddOverlayDirtyRect(IDirectDrawSurface *iface, RECT *rect)
1917 {
1918 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
1919
1920 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
1921
1922 return ddraw_surface7_AddOverlayDirtyRect(&surface->IDirectDrawSurface7_iface, rect);
1923 }
1924
1925 /*****************************************************************************
1926 * IDirectDrawSurface7::GetDC
1927 *
1928 * Returns a GDI device context for the surface
1929 *
1930 * Params:
1931 * hdc: Address of a HDC variable to store the dc to
1932 *
1933 * Returns:
1934 * DD_OK on success
1935 * DDERR_INVALIDPARAMS if hdc is NULL
1936 * For details, see IWineD3DSurface::GetDC
1937 *
1938 *****************************************************************************/
1939 static HRESULT WINAPI ddraw_surface7_GetDC(IDirectDrawSurface7 *iface, HDC *hdc)
1940 {
1941 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
1942 HRESULT hr = DD_OK;
1943
1944 TRACE("iface %p, dc %p.\n", iface, hdc);
1945
1946 if(!hdc)
1947 return DDERR_INVALIDPARAMS;
1948
1949 wined3d_mutex_lock();
1950 if (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
1951 hr = ddraw_surface_update_frontbuffer(surface, NULL, TRUE);
1952 if (SUCCEEDED(hr))
1953 hr = wined3d_surface_getdc(surface->wined3d_surface, hdc);
1954 wined3d_mutex_unlock();
1955 switch(hr)
1956 {
1957 /* Some, but not all errors set *hdc to NULL. E.g. DCALREADYCREATED does not
1958 * touch *hdc
1959 */
1960 case WINED3DERR_INVALIDCALL:
1961 if(hdc) *hdc = NULL;
1962 return DDERR_INVALIDPARAMS;
1963
1964 default: return hr;
1965 }
1966 }
1967
1968 static HRESULT WINAPI ddraw_surface4_GetDC(IDirectDrawSurface4 *iface, HDC *dc)
1969 {
1970 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
1971
1972 TRACE("iface %p, dc %p.\n", iface, dc);
1973
1974 return ddraw_surface7_GetDC(&surface->IDirectDrawSurface7_iface, dc);
1975 }
1976
1977 static HRESULT WINAPI ddraw_surface3_GetDC(IDirectDrawSurface3 *iface, HDC *dc)
1978 {
1979 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
1980
1981 TRACE("iface %p, dc %p.\n", iface, dc);
1982
1983 return ddraw_surface7_GetDC(&surface->IDirectDrawSurface7_iface, dc);
1984 }
1985
1986 static HRESULT WINAPI ddraw_surface2_GetDC(IDirectDrawSurface2 *iface, HDC *dc)
1987 {
1988 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
1989
1990 TRACE("iface %p, dc %p.\n", iface, dc);
1991
1992 return ddraw_surface7_GetDC(&surface->IDirectDrawSurface7_iface, dc);
1993 }
1994
1995 static HRESULT WINAPI ddraw_surface1_GetDC(IDirectDrawSurface *iface, HDC *dc)
1996 {
1997 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
1998
1999 TRACE("iface %p, dc %p.\n", iface, dc);
2000
2001 return ddraw_surface7_GetDC(&surface->IDirectDrawSurface7_iface, dc);
2002 }
2003
2004 /*****************************************************************************
2005 * IDirectDrawSurface7::ReleaseDC
2006 *
2007 * Releases the DC that was constructed with GetDC
2008 *
2009 * Params:
2010 * hdc: HDC to release
2011 *
2012 * Returns:
2013 * DD_OK on success
2014 * For more details, see IWineD3DSurface::ReleaseDC
2015 *
2016 *****************************************************************************/
2017 static HRESULT WINAPI ddraw_surface7_ReleaseDC(IDirectDrawSurface7 *iface, HDC hdc)
2018 {
2019 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2020 HRESULT hr;
2021
2022 TRACE("iface %p, dc %p.\n", iface, hdc);
2023
2024 wined3d_mutex_lock();
2025 hr = wined3d_surface_releasedc(surface->wined3d_surface, hdc);
2026 if (SUCCEEDED(hr) && (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER))
2027 hr = ddraw_surface_update_frontbuffer(surface, NULL, FALSE);
2028 wined3d_mutex_unlock();
2029
2030 return hr;
2031 }
2032
2033 static HRESULT WINAPI ddraw_surface4_ReleaseDC(IDirectDrawSurface4 *iface, HDC dc)
2034 {
2035 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2036
2037 TRACE("iface %p, dc %p.\n", iface, dc);
2038
2039 return ddraw_surface7_ReleaseDC(&surface->IDirectDrawSurface7_iface, dc);
2040 }
2041
2042 static HRESULT WINAPI ddraw_surface3_ReleaseDC(IDirectDrawSurface3 *iface, HDC dc)
2043 {
2044 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2045
2046 TRACE("iface %p, dc %p.\n", iface, dc);
2047
2048 return ddraw_surface7_ReleaseDC(&surface->IDirectDrawSurface7_iface, dc);
2049 }
2050
2051 static HRESULT WINAPI ddraw_surface2_ReleaseDC(IDirectDrawSurface2 *iface, HDC dc)
2052 {
2053 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2054
2055 TRACE("iface %p, dc %p.\n", iface, dc);
2056
2057 return ddraw_surface7_ReleaseDC(&surface->IDirectDrawSurface7_iface, dc);
2058 }
2059
2060 static HRESULT WINAPI ddraw_surface1_ReleaseDC(IDirectDrawSurface *iface, HDC dc)
2061 {
2062 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2063
2064 TRACE("iface %p, dc %p.\n", iface, dc);
2065
2066 return ddraw_surface7_ReleaseDC(&surface->IDirectDrawSurface7_iface, dc);
2067 }
2068
2069 /*****************************************************************************
2070 * IDirectDrawSurface7::GetCaps
2071 *
2072 * Returns the surface's caps
2073 *
2074 * Params:
2075 * Caps: Address to write the caps to
2076 *
2077 * Returns:
2078 * DD_OK on success
2079 * DDERR_INVALIDPARAMS if Caps is NULL
2080 *
2081 *****************************************************************************/
2082 static HRESULT WINAPI ddraw_surface7_GetCaps(IDirectDrawSurface7 *iface, DDSCAPS2 *Caps)
2083 {
2084 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2085
2086 TRACE("iface %p, caps %p.\n", iface, Caps);
2087
2088 if(!Caps)
2089 return DDERR_INVALIDPARAMS;
2090
2091 *Caps = surface->surface_desc.ddsCaps;
2092
2093 return DD_OK;
2094 }
2095
2096 static HRESULT WINAPI ddraw_surface4_GetCaps(IDirectDrawSurface4 *iface, DDSCAPS2 *caps)
2097 {
2098 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2099
2100 TRACE("iface %p, caps %p.\n", iface, caps);
2101
2102 return ddraw_surface7_GetCaps(&surface->IDirectDrawSurface7_iface, caps);
2103 }
2104
2105 static HRESULT WINAPI ddraw_surface3_GetCaps(IDirectDrawSurface3 *iface, DDSCAPS *caps)
2106 {
2107 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2108 DDSCAPS2 caps2;
2109 HRESULT hr;
2110
2111 TRACE("iface %p, caps %p.\n", iface, caps);
2112
2113 hr = ddraw_surface7_GetCaps(&surface->IDirectDrawSurface7_iface, &caps2);
2114 if (FAILED(hr)) return hr;
2115
2116 caps->dwCaps = caps2.dwCaps;
2117 return hr;
2118 }
2119
2120 static HRESULT WINAPI ddraw_surface2_GetCaps(IDirectDrawSurface2 *iface, DDSCAPS *caps)
2121 {
2122 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2123 DDSCAPS2 caps2;
2124 HRESULT hr;
2125
2126 TRACE("iface %p, caps %p.\n", iface, caps);
2127
2128 hr = ddraw_surface7_GetCaps(&surface->IDirectDrawSurface7_iface, &caps2);
2129 if (FAILED(hr)) return hr;
2130
2131 caps->dwCaps = caps2.dwCaps;
2132 return hr;
2133 }
2134
2135 static HRESULT WINAPI ddraw_surface1_GetCaps(IDirectDrawSurface *iface, DDSCAPS *caps)
2136 {
2137 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2138 DDSCAPS2 caps2;
2139 HRESULT hr;
2140
2141 TRACE("iface %p, caps %p.\n", iface, caps);
2142
2143 hr = ddraw_surface7_GetCaps(&surface->IDirectDrawSurface7_iface, &caps2);
2144 if (FAILED(hr)) return hr;
2145
2146 caps->dwCaps = caps2.dwCaps;
2147 return hr;
2148 }
2149
2150 /*****************************************************************************
2151 * IDirectDrawSurface7::SetPriority
2152 *
2153 * Sets a texture priority for managed textures.
2154 *
2155 * Params:
2156 * Priority: The new priority
2157 *
2158 * Returns:
2159 * DD_OK on success
2160 * For more details, see IWineD3DSurface::SetPriority
2161 *
2162 *****************************************************************************/
2163 static HRESULT WINAPI ddraw_surface7_SetPriority(IDirectDrawSurface7 *iface, DWORD Priority)
2164 {
2165 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2166 HRESULT hr;
2167
2168 TRACE("iface %p, priority %u.\n", iface, Priority);
2169
2170 wined3d_mutex_lock();
2171 hr = wined3d_surface_set_priority(surface->wined3d_surface, Priority);
2172 wined3d_mutex_unlock();
2173
2174 return hr;
2175 }
2176
2177 /*****************************************************************************
2178 * IDirectDrawSurface7::GetPriority
2179 *
2180 * Returns the surface's priority
2181 *
2182 * Params:
2183 * Priority: Address of a variable to write the priority to
2184 *
2185 * Returns:
2186 * D3D_OK on success
2187 * DDERR_INVALIDPARAMS if Priority == NULL
2188 * For more details, see IWineD3DSurface::GetPriority
2189 *
2190 *****************************************************************************/
2191 static HRESULT WINAPI ddraw_surface7_GetPriority(IDirectDrawSurface7 *iface, DWORD *Priority)
2192 {
2193 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2194
2195 TRACE("iface %p, priority %p.\n", iface, Priority);
2196
2197 if(!Priority)
2198 {
2199 return DDERR_INVALIDPARAMS;
2200 }
2201
2202 wined3d_mutex_lock();
2203 *Priority = wined3d_surface_get_priority(surface->wined3d_surface);
2204 wined3d_mutex_unlock();
2205
2206 return DD_OK;
2207 }
2208
2209 /*****************************************************************************
2210 * IDirectDrawSurface7::SetPrivateData
2211 *
2212 * Stores some data in the surface that is intended for the application's
2213 * use.
2214 *
2215 * Params:
2216 * tag: GUID that identifies the data
2217 * Data: Pointer to the private data
2218 * Size: Size of the private data
2219 * Flags: Some flags
2220 *
2221 * Returns:
2222 * D3D_OK on success
2223 * For more details, see IWineD3DSurface::SetPrivateData
2224 *
2225 *****************************************************************************/
2226 static HRESULT WINAPI ddraw_surface7_SetPrivateData(IDirectDrawSurface7 *iface,
2227 REFGUID tag, void *Data, DWORD Size, DWORD Flags)
2228 {
2229 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2230 struct wined3d_resource *resource;
2231 HRESULT hr;
2232
2233 TRACE("iface %p, tag %s, data %p, data_size %u, flags %#x.\n",
2234 iface, debugstr_guid(tag), Data, Size, Flags);
2235
2236 wined3d_mutex_lock();
2237 resource = wined3d_surface_get_resource(surface->wined3d_surface);
2238 hr = wined3d_resource_set_private_data(resource, tag, Data, Size, Flags);
2239 wined3d_mutex_unlock();
2240
2241 switch(hr)
2242 {
2243 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
2244 default: return hr;
2245 }
2246 }
2247
2248 static HRESULT WINAPI ddraw_surface4_SetPrivateData(IDirectDrawSurface4 *iface,
2249 REFGUID tag, void *data, DWORD size, DWORD flags)
2250 {
2251 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2252
2253 TRACE("iface %p, tag %s, data %p, data_size %u, flags %#x.\n",
2254 iface, debugstr_guid(tag), data, size, flags);
2255
2256 return ddraw_surface7_SetPrivateData(&surface->IDirectDrawSurface7_iface, tag, data, size, flags);
2257 }
2258
2259 /*****************************************************************************
2260 * IDirectDrawSurface7::GetPrivateData
2261 *
2262 * Returns the private data set with IDirectDrawSurface7::SetPrivateData
2263 *
2264 * Params:
2265 * tag: GUID of the data to return
2266 * Data: Address where to write the data to
2267 * Size: Size of the buffer at Data
2268 *
2269 * Returns:
2270 * DD_OK on success
2271 * DDERR_INVALIDPARAMS if Data is NULL
2272 * For more details, see IWineD3DSurface::GetPrivateData
2273 *
2274 *****************************************************************************/
2275 static HRESULT WINAPI ddraw_surface7_GetPrivateData(IDirectDrawSurface7 *iface, REFGUID tag, void *Data, DWORD *Size)
2276 {
2277 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2278 struct wined3d_resource *resource;
2279 HRESULT hr;
2280
2281 TRACE("iface %p, tag %s, data %p, data_size %p.\n",
2282 iface, debugstr_guid(tag), Data, Size);
2283
2284 if(!Data)
2285 return DDERR_INVALIDPARAMS;
2286
2287 wined3d_mutex_lock();
2288 resource = wined3d_surface_get_resource(surface->wined3d_surface);
2289 hr = wined3d_resource_get_private_data(resource, tag, Data, Size);
2290 wined3d_mutex_unlock();
2291
2292 return hr;
2293 }
2294
2295 static HRESULT WINAPI ddraw_surface4_GetPrivateData(IDirectDrawSurface4 *iface, REFGUID tag, void *data, DWORD *size)
2296 {
2297 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2298
2299 TRACE("iface %p, tag %s, data %p, data_size %p.\n",
2300 iface, debugstr_guid(tag), data, size);
2301
2302 return ddraw_surface7_GetPrivateData(&surface->IDirectDrawSurface7_iface, tag, data, size);
2303 }
2304
2305 /*****************************************************************************
2306 * IDirectDrawSurface7::FreePrivateData
2307 *
2308 * Frees private data stored in the surface
2309 *
2310 * Params:
2311 * tag: Tag of the data to free
2312 *
2313 * Returns:
2314 * D3D_OK on success
2315 * For more details, see IWineD3DSurface::FreePrivateData
2316 *
2317 *****************************************************************************/
2318 static HRESULT WINAPI ddraw_surface7_FreePrivateData(IDirectDrawSurface7 *iface, REFGUID tag)
2319 {
2320 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2321 struct wined3d_resource *resource;
2322 HRESULT hr;
2323
2324 TRACE("iface %p, tag %s.\n", iface, debugstr_guid(tag));
2325
2326 wined3d_mutex_lock();
2327 resource = wined3d_surface_get_resource(surface->wined3d_surface);
2328 hr = wined3d_resource_free_private_data(resource, tag);
2329 wined3d_mutex_unlock();
2330
2331 return hr;
2332 }
2333
2334 static HRESULT WINAPI ddraw_surface4_FreePrivateData(IDirectDrawSurface4 *iface, REFGUID tag)
2335 {
2336 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2337
2338 TRACE("iface %p, tag %s.\n", iface, debugstr_guid(tag));
2339
2340 return ddraw_surface7_FreePrivateData(&surface->IDirectDrawSurface7_iface, tag);
2341 }
2342
2343 /*****************************************************************************
2344 * IDirectDrawSurface7::PageLock
2345 *
2346 * Prevents a sysmem surface from being paged out
2347 *
2348 * Params:
2349 * Flags: Not used, must be 0(unchecked)
2350 *
2351 * Returns:
2352 * DD_OK, because it's a stub
2353 *
2354 *****************************************************************************/
2355 static HRESULT WINAPI ddraw_surface7_PageLock(IDirectDrawSurface7 *iface, DWORD Flags)
2356 {
2357 TRACE("iface %p, flags %#x.\n", iface, Flags);
2358
2359 /* This is Windows memory management related - we don't need this */
2360 return DD_OK;
2361 }
2362
2363 static HRESULT WINAPI ddraw_surface4_PageLock(IDirectDrawSurface4 *iface, DWORD flags)
2364 {
2365 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2366
2367 TRACE("iface %p, flags %#x.\n", iface, flags);
2368
2369 return ddraw_surface7_PageLock(&surface->IDirectDrawSurface7_iface, flags);
2370 }
2371
2372 static HRESULT WINAPI ddraw_surface3_PageLock(IDirectDrawSurface3 *iface, DWORD flags)
2373 {
2374 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2375
2376 TRACE("iface %p, flags %#x.\n", iface, flags);
2377
2378 return ddraw_surface7_PageLock(&surface->IDirectDrawSurface7_iface, flags);
2379 }
2380
2381 static HRESULT WINAPI ddraw_surface2_PageLock(IDirectDrawSurface2 *iface, DWORD flags)
2382 {
2383 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2384
2385 TRACE("iface %p, flags %#x.\n", iface, flags);
2386
2387 return ddraw_surface7_PageLock(&surface->IDirectDrawSurface7_iface, flags);
2388 }
2389
2390 /*****************************************************************************
2391 * IDirectDrawSurface7::PageUnlock
2392 *
2393 * Allows a sysmem surface to be paged out
2394 *
2395 * Params:
2396 * Flags: Not used, must be 0(unchecked)
2397 *
2398 * Returns:
2399 * DD_OK, because it's a stub
2400 *
2401 *****************************************************************************/
2402 static HRESULT WINAPI ddraw_surface7_PageUnlock(IDirectDrawSurface7 *iface, DWORD Flags)
2403 {
2404 TRACE("iface %p, flags %#x.\n", iface, Flags);
2405
2406 return DD_OK;
2407 }
2408
2409 static HRESULT WINAPI ddraw_surface4_PageUnlock(IDirectDrawSurface4 *iface, DWORD flags)
2410 {
2411 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2412
2413 TRACE("iface %p, flags %#x.\n", iface, flags);
2414
2415 return ddraw_surface7_PageUnlock(&surface->IDirectDrawSurface7_iface, flags);
2416 }
2417
2418 static HRESULT WINAPI ddraw_surface3_PageUnlock(IDirectDrawSurface3 *iface, DWORD flags)
2419 {
2420 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2421
2422 TRACE("iface %p, flags %#x.\n", iface, flags);
2423
2424 return ddraw_surface7_PageUnlock(&surface->IDirectDrawSurface7_iface, flags);
2425 }
2426
2427 static HRESULT WINAPI ddraw_surface2_PageUnlock(IDirectDrawSurface2 *iface, DWORD flags)
2428 {
2429 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2430
2431 TRACE("iface %p, flags %#x.\n", iface, flags);
2432
2433 return ddraw_surface7_PageUnlock(&surface->IDirectDrawSurface7_iface, flags);
2434 }
2435
2436 /*****************************************************************************
2437 * IDirectDrawSurface7::BltBatch
2438 *
2439 * An unimplemented function
2440 *
2441 * Params:
2442 * ?
2443 *
2444 * Returns:
2445 * DDERR_UNSUPPORTED
2446 *
2447 *****************************************************************************/
2448 static HRESULT WINAPI ddraw_surface7_BltBatch(IDirectDrawSurface7 *iface, DDBLTBATCH *Batch, DWORD Count, DWORD Flags)
2449 {
2450 TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, Batch, Count, Flags);
2451
2452 /* MSDN: "not currently implemented" */
2453 return DDERR_UNSUPPORTED;
2454 }
2455
2456 static HRESULT WINAPI ddraw_surface4_BltBatch(IDirectDrawSurface4 *iface, DDBLTBATCH *batch, DWORD count, DWORD flags)
2457 {
2458 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2459
2460 TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
2461
2462 return ddraw_surface7_BltBatch(&surface->IDirectDrawSurface7_iface, batch, count, flags);
2463 }
2464
2465 static HRESULT WINAPI ddraw_surface3_BltBatch(IDirectDrawSurface3 *iface, DDBLTBATCH *batch, DWORD count, DWORD flags)
2466 {
2467 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2468
2469 TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
2470
2471 return ddraw_surface7_BltBatch(&surface->IDirectDrawSurface7_iface, batch, count, flags);
2472 }
2473
2474 static HRESULT WINAPI ddraw_surface2_BltBatch(IDirectDrawSurface2 *iface, DDBLTBATCH *batch, DWORD count, DWORD flags)
2475 {
2476 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2477
2478 TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
2479
2480 return ddraw_surface7_BltBatch(&surface->IDirectDrawSurface7_iface, batch, count, flags);
2481 }
2482
2483 static HRESULT WINAPI ddraw_surface1_BltBatch(IDirectDrawSurface *iface, DDBLTBATCH *batch, DWORD count, DWORD flags)
2484 {
2485 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2486
2487 TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
2488
2489 return ddraw_surface7_BltBatch(&surface->IDirectDrawSurface7_iface, batch, count, flags);
2490 }
2491
2492 /*****************************************************************************
2493 * IDirectDrawSurface7::EnumAttachedSurfaces
2494 *
2495 * Enumerates all surfaces attached to this surface
2496 *
2497 * Params:
2498 * context: Pointer to pass unmodified to the callback
2499 * cb: Callback function to call for each surface
2500 *
2501 * Returns:
2502 * DD_OK on success
2503 * DDERR_INVALIDPARAMS if cb is NULL
2504 *
2505 *****************************************************************************/
2506 static HRESULT WINAPI ddraw_surface7_EnumAttachedSurfaces(IDirectDrawSurface7 *iface,
2507 void *context, LPDDENUMSURFACESCALLBACK7 cb)
2508 {
2509 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2510 struct ddraw_surface *surf;
2511 DDSURFACEDESC2 desc;
2512 int i;
2513
2514 /* Attached surfaces aren't handled in WineD3D */
2515 TRACE("iface %p, context %p, callback %p.\n", iface, context, cb);
2516
2517 if(!cb)
2518 return DDERR_INVALIDPARAMS;
2519
2520 wined3d_mutex_lock();
2521
2522 for(i = 0; i < MAX_COMPLEX_ATTACHED; i++)
2523 {
2524 surf = surface->complex_array[i];
2525 if(!surf) break;
2526
2527 ddraw_surface7_AddRef(&surf->IDirectDrawSurface7_iface);
2528 desc = surf->surface_desc;
2529 /* check: != DDENUMRET_OK or == DDENUMRET_CANCEL? */
2530 if (cb(&surf->IDirectDrawSurface7_iface, &desc, context) == DDENUMRET_CANCEL)
2531 {
2532 wined3d_mutex_unlock();
2533 return DD_OK;
2534 }
2535 }
2536
2537 for (surf = surface->next_attached; surf != NULL; surf = surf->next_attached)
2538 {
2539 ddraw_surface7_AddRef(&surf->IDirectDrawSurface7_iface);
2540 desc = surf->surface_desc;
2541 /* check: != DDENUMRET_OK or == DDENUMRET_CANCEL? */
2542 if (cb(&surf->IDirectDrawSurface7_iface, &desc, context) == DDENUMRET_CANCEL)
2543 {
2544 wined3d_mutex_unlock();
2545 return DD_OK;
2546 }
2547 }
2548
2549 TRACE(" end of enumeration.\n");
2550
2551 wined3d_mutex_unlock();
2552
2553 return DD_OK;
2554 }
2555
2556 struct callback_info2
2557 {
2558 LPDDENUMSURFACESCALLBACK2 callback;
2559 void *context;
2560 };
2561
2562 struct callback_info
2563 {
2564 LPDDENUMSURFACESCALLBACK callback;
2565 void *context;
2566 };
2567
2568 static HRESULT CALLBACK EnumCallback2(IDirectDrawSurface7 *surface, DDSURFACEDESC2 *surface_desc, void *context)
2569 {
2570 struct ddraw_surface *surface_impl = impl_from_IDirectDrawSurface7(surface);
2571 const struct callback_info2 *info = context;
2572
2573 ddraw_surface4_AddRef(&surface_impl->IDirectDrawSurface4_iface);
2574 ddraw_surface7_Release(surface);
2575
2576 return info->callback(&surface_impl->IDirectDrawSurface4_iface, surface_desc, info->context);
2577 }
2578
2579 static HRESULT CALLBACK EnumCallback(IDirectDrawSurface7 *surface, DDSURFACEDESC2 *surface_desc, void *context)
2580 {
2581 struct ddraw_surface *surface_impl = impl_from_IDirectDrawSurface7(surface);
2582 const struct callback_info *info = context;
2583
2584 ddraw_surface1_AddRef(&surface_impl->IDirectDrawSurface_iface);
2585 ddraw_surface7_Release(surface);
2586
2587 /* FIXME: Check surface_test.dwSize */
2588 return info->callback(&surface_impl->IDirectDrawSurface_iface,
2589 (DDSURFACEDESC *)surface_desc, info->context);
2590 }
2591
2592 static HRESULT WINAPI ddraw_surface4_EnumAttachedSurfaces(IDirectDrawSurface4 *iface,
2593 void *context, LPDDENUMSURFACESCALLBACK2 callback)
2594 {
2595 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2596 struct callback_info2 info;
2597
2598 TRACE("iface %p, context %p, callback %p.\n", iface, context, callback);
2599
2600 info.callback = callback;
2601 info.context = context;
2602
2603 return ddraw_surface7_EnumAttachedSurfaces(&surface->IDirectDrawSurface7_iface,
2604 &info, EnumCallback2);
2605 }
2606
2607 static HRESULT WINAPI ddraw_surface3_EnumAttachedSurfaces(IDirectDrawSurface3 *iface,
2608 void *context, LPDDENUMSURFACESCALLBACK callback)
2609 {
2610 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2611 struct callback_info info;
2612
2613 TRACE("iface %p, context %p, callback %p.\n", iface, context, callback);
2614
2615 info.callback = callback;
2616 info.context = context;
2617
2618 return ddraw_surface7_EnumAttachedSurfaces(&surface->IDirectDrawSurface7_iface,
2619 &info, EnumCallback);
2620 }
2621
2622 static HRESULT WINAPI ddraw_surface2_EnumAttachedSurfaces(IDirectDrawSurface2 *iface,
2623 void *context, LPDDENUMSURFACESCALLBACK callback)
2624 {
2625 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2626 struct callback_info info;
2627
2628 TRACE("iface %p, context %p, callback %p.\n", iface, context, callback);
2629
2630 info.callback = callback;
2631 info.context = context;
2632
2633 return ddraw_surface7_EnumAttachedSurfaces(&surface->IDirectDrawSurface7_iface,
2634 &info, EnumCallback);
2635 }
2636
2637 static HRESULT WINAPI ddraw_surface1_EnumAttachedSurfaces(IDirectDrawSurface *iface,
2638 void *context, LPDDENUMSURFACESCALLBACK callback)
2639 {
2640 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2641 struct callback_info info;
2642
2643 TRACE("iface %p, context %p, callback %p.\n", iface, context, callback);
2644
2645 info.callback = callback;
2646 info.context = context;
2647
2648 return ddraw_surface7_EnumAttachedSurfaces(&surface->IDirectDrawSurface7_iface,
2649 &info, EnumCallback);
2650 }
2651
2652 /*****************************************************************************
2653 * IDirectDrawSurface7::EnumOverlayZOrders
2654 *
2655 * "Enumerates the overlay surfaces on the specified destination"
2656 *
2657 * Params:
2658 * Flags: DDENUMOVERLAYZ_BACKTOFRONT or DDENUMOVERLAYZ_FRONTTOBACK
2659 * context: context to pass back to the callback
2660 * cb: callback function to call for each enumerated surface
2661 *
2662 * Returns:
2663 * DD_OK, because it's a stub
2664 *
2665 *****************************************************************************/
2666 static HRESULT WINAPI ddraw_surface7_EnumOverlayZOrders(IDirectDrawSurface7 *iface,
2667 DWORD Flags, void *context, LPDDENUMSURFACESCALLBACK7 cb)
2668 {
2669 FIXME("iface %p, flags %#x, context %p, callback %p stub!\n", iface, Flags, context, cb);
2670
2671 return DD_OK;
2672 }
2673
2674 static HRESULT WINAPI ddraw_surface4_EnumOverlayZOrders(IDirectDrawSurface4 *iface,
2675 DWORD flags, void *context, LPDDENUMSURFACESCALLBACK2 callback)
2676 {
2677 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2678 struct callback_info2 info;
2679
2680 TRACE("iface %p, flags %#x, context %p, callback %p.\n", iface, flags, context, callback);
2681
2682 info.callback = callback;
2683 info.context = context;
2684
2685 return ddraw_surface7_EnumOverlayZOrders(&surface->IDirectDrawSurface7_iface,
2686 flags, &info, EnumCallback2);
2687 }
2688
2689 static HRESULT WINAPI ddraw_surface3_EnumOverlayZOrders(IDirectDrawSurface3 *iface,
2690 DWORD flags, void *context, LPDDENUMSURFACESCALLBACK callback)
2691 {
2692 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2693 struct callback_info info;
2694
2695 TRACE("iface %p, flags %#x, context %p, callback %p.\n", iface, flags, context, callback);
2696
2697 info.callback = callback;
2698 info.context = context;
2699
2700 return ddraw_surface7_EnumOverlayZOrders(&surface->IDirectDrawSurface7_iface,
2701 flags, &info, EnumCallback);
2702 }
2703
2704 static HRESULT WINAPI ddraw_surface2_EnumOverlayZOrders(IDirectDrawSurface2 *iface,
2705 DWORD flags, void *context, LPDDENUMSURFACESCALLBACK callback)
2706 {
2707 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2708 struct callback_info info;
2709
2710 TRACE("iface %p, flags %#x, context %p, callback %p.\n", iface, flags, context, callback);
2711
2712 info.callback = callback;
2713 info.context = context;
2714
2715 return ddraw_surface7_EnumOverlayZOrders(&surface->IDirectDrawSurface7_iface,
2716 flags, &info, EnumCallback);
2717 }
2718
2719 static HRESULT WINAPI ddraw_surface1_EnumOverlayZOrders(IDirectDrawSurface *iface,
2720 DWORD flags, void *context, LPDDENUMSURFACESCALLBACK callback)
2721 {
2722 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2723 struct callback_info info;
2724
2725 TRACE("iface %p, flags %#x, context %p, callback %p.\n", iface, flags, context, callback);
2726
2727 info.callback = callback;
2728 info.context = context;
2729
2730 return ddraw_surface7_EnumOverlayZOrders(&surface->IDirectDrawSurface7_iface,
2731 flags, &info, EnumCallback);
2732 }
2733
2734 /*****************************************************************************
2735 * IDirectDrawSurface7::GetBltStatus
2736 *
2737 * Returns the blitting status
2738 *
2739 * Params:
2740 * Flags: DDGBS_CANBLT or DDGBS_ISBLTDONE
2741 *
2742 * Returns:
2743 * See IWineD3DSurface::Blt
2744 *
2745 *****************************************************************************/
2746 static HRESULT WINAPI ddraw_surface7_GetBltStatus(IDirectDrawSurface7 *iface, DWORD Flags)
2747 {
2748 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2749 HRESULT hr;
2750
2751 TRACE("iface %p, flags %#x.\n", iface, Flags);
2752
2753 wined3d_mutex_lock();
2754 hr = wined3d_surface_get_blt_status(surface->wined3d_surface, Flags);
2755 wined3d_mutex_unlock();
2756 switch(hr)
2757 {
2758 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
2759 default: return hr;
2760 }
2761 }
2762
2763 static HRESULT WINAPI ddraw_surface4_GetBltStatus(IDirectDrawSurface4 *iface, DWORD flags)
2764 {
2765 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2766
2767 TRACE("iface %p, flags %#x.\n", iface, flags);
2768
2769 return ddraw_surface7_GetBltStatus(&surface->IDirectDrawSurface7_iface, flags);
2770 }
2771
2772 static HRESULT WINAPI ddraw_surface3_GetBltStatus(IDirectDrawSurface3 *iface, DWORD flags)
2773 {
2774 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2775
2776 TRACE("iface %p, flags %#x.\n", iface, flags);
2777
2778 return ddraw_surface7_GetBltStatus(&surface->IDirectDrawSurface7_iface, flags);
2779 }
2780
2781 static HRESULT WINAPI ddraw_surface2_GetBltStatus(IDirectDrawSurface2 *iface, DWORD flags)
2782 {
2783 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2784
2785 TRACE("iface %p, flags %#x.\n", iface, flags);
2786
2787 return ddraw_surface7_GetBltStatus(&surface->IDirectDrawSurface7_iface, flags);
2788 }
2789
2790 static HRESULT WINAPI ddraw_surface1_GetBltStatus(IDirectDrawSurface *iface, DWORD flags)
2791 {
2792 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2793
2794 TRACE("iface %p, flags %#x.\n", iface, flags);
2795
2796 return ddraw_surface7_GetBltStatus(&surface->IDirectDrawSurface7_iface, flags);
2797 }
2798
2799 /*****************************************************************************
2800 * IDirectDrawSurface7::GetColorKey
2801 *
2802 * Returns the color key assigned to the surface
2803 *
2804 * Params:
2805 * Flags: Some flags
2806 * CKey: Address to store the key to
2807 *
2808 * Returns:
2809 * DD_OK on success
2810 * DDERR_INVALIDPARAMS if CKey is NULL
2811 *
2812 *****************************************************************************/
2813 static HRESULT WINAPI ddraw_surface7_GetColorKey(IDirectDrawSurface7 *iface, DWORD Flags, DDCOLORKEY *CKey)
2814 {
2815 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
2816
2817 TRACE("iface %p, flags %#x, color_key %p.\n", iface, Flags, CKey);
2818
2819 if(!CKey)
2820 return DDERR_INVALIDPARAMS;
2821
2822 wined3d_mutex_lock();
2823
2824 switch (Flags)
2825 {
2826 case DDCKEY_DESTBLT:
2827 if (!(This->surface_desc.dwFlags & DDSD_CKDESTBLT))
2828 {
2829 wined3d_mutex_unlock();
2830 return DDERR_NOCOLORKEY;
2831 }
2832 *CKey = This->surface_desc.ddckCKDestBlt;
2833 break;
2834
2835 case DDCKEY_DESTOVERLAY:
2836 if (!(This->surface_desc.dwFlags & DDSD_CKDESTOVERLAY))
2837 {
2838 wined3d_mutex_unlock();
2839 return DDERR_NOCOLORKEY;
2840 }
2841 *CKey = This->surface_desc.u3.ddckCKDestOverlay;
2842 break;
2843
2844 case DDCKEY_SRCBLT:
2845 if (!(This->surface_desc.dwFlags & DDSD_CKSRCBLT))
2846 {
2847 wined3d_mutex_unlock();
2848 return DDERR_NOCOLORKEY;
2849 }
2850 *CKey = This->surface_desc.ddckCKSrcBlt;
2851 break;
2852
2853 case DDCKEY_SRCOVERLAY:
2854 if (!(This->surface_desc.dwFlags & DDSD_CKSRCOVERLAY))
2855 {
2856 wined3d_mutex_unlock();
2857 return DDERR_NOCOLORKEY;
2858 }
2859 *CKey = This->surface_desc.ddckCKSrcOverlay;
2860 break;
2861
2862 default:
2863 wined3d_mutex_unlock();
2864 return DDERR_INVALIDPARAMS;
2865 }
2866
2867 wined3d_mutex_unlock();
2868
2869 return DD_OK;
2870 }
2871
2872 static HRESULT WINAPI ddraw_surface4_GetColorKey(IDirectDrawSurface4 *iface, DWORD flags, DDCOLORKEY *color_key)
2873 {
2874 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2875
2876 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
2877
2878 return ddraw_surface7_GetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
2879 }
2880
2881 static HRESULT WINAPI ddraw_surface3_GetColorKey(IDirectDrawSurface3 *iface, DWORD flags, DDCOLORKEY *color_key)
2882 {
2883 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2884
2885 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
2886
2887 return ddraw_surface7_GetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
2888 }
2889
2890 static HRESULT WINAPI ddraw_surface2_GetColorKey(IDirectDrawSurface2 *iface, DWORD flags, DDCOLORKEY *color_key)
2891 {
2892 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2893
2894 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
2895
2896 return ddraw_surface7_GetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
2897 }
2898
2899 static HRESULT WINAPI ddraw_surface1_GetColorKey(IDirectDrawSurface *iface, DWORD flags, DDCOLORKEY *color_key)
2900 {
2901 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2902
2903 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
2904
2905 return ddraw_surface7_GetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
2906 }
2907
2908 /*****************************************************************************
2909 * IDirectDrawSurface7::GetFlipStatus
2910 *
2911 * Returns the flipping status of the surface
2912 *
2913 * Params:
2914 * Flags: DDGFS_CANFLIP of DDGFS_ISFLIPDONE
2915 *
2916 * Returns:
2917 * See IWineD3DSurface::GetFlipStatus
2918 *
2919 *****************************************************************************/
2920 static HRESULT WINAPI ddraw_surface7_GetFlipStatus(IDirectDrawSurface7 *iface, DWORD Flags)
2921 {
2922 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2923 HRESULT hr;
2924
2925 TRACE("iface %p, flags %#x.\n", iface, Flags);
2926
2927 wined3d_mutex_lock();
2928 hr = wined3d_surface_get_flip_status(surface->wined3d_surface, Flags);
2929 wined3d_mutex_unlock();
2930
2931 switch(hr)
2932 {
2933 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
2934 default: return hr;
2935 }
2936 }
2937
2938 static HRESULT WINAPI ddraw_surface4_GetFlipStatus(IDirectDrawSurface4 *iface, DWORD flags)
2939 {
2940 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
2941
2942 TRACE("iface %p, flags %#x.\n", iface, flags);
2943
2944 return ddraw_surface7_GetFlipStatus(&surface->IDirectDrawSurface7_iface, flags);
2945 }
2946
2947 static HRESULT WINAPI ddraw_surface3_GetFlipStatus(IDirectDrawSurface3 *iface, DWORD flags)
2948 {
2949 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
2950
2951 TRACE("iface %p, flags %#x.\n", iface, flags);
2952
2953 return ddraw_surface7_GetFlipStatus(&surface->IDirectDrawSurface7_iface, flags);
2954 }
2955
2956 static HRESULT WINAPI ddraw_surface2_GetFlipStatus(IDirectDrawSurface2 *iface, DWORD flags)
2957 {
2958 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
2959
2960 TRACE("iface %p, flags %#x.\n", iface, flags);
2961
2962 return ddraw_surface7_GetFlipStatus(&surface->IDirectDrawSurface7_iface, flags);
2963 }
2964
2965 static HRESULT WINAPI ddraw_surface1_GetFlipStatus(IDirectDrawSurface *iface, DWORD flags)
2966 {
2967 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
2968
2969 TRACE("iface %p, flags %#x.\n", iface, flags);
2970
2971 return ddraw_surface7_GetFlipStatus(&surface->IDirectDrawSurface7_iface, flags);
2972 }
2973
2974 /*****************************************************************************
2975 * IDirectDrawSurface7::GetOverlayPosition
2976 *
2977 * Returns the display coordinates of a visible and active overlay surface
2978 *
2979 * Params:
2980 * X
2981 * Y
2982 *
2983 * Returns:
2984 * DDERR_NOTAOVERLAYSURFACE, because it's a stub
2985 *****************************************************************************/
2986 static HRESULT WINAPI ddraw_surface7_GetOverlayPosition(IDirectDrawSurface7 *iface, LONG *X, LONG *Y)
2987 {
2988 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
2989 HRESULT hr;
2990
2991 TRACE("iface %p, x %p, y %p.\n", iface, X, Y);
2992
2993 wined3d_mutex_lock();
2994 hr = wined3d_surface_get_overlay_position(surface->wined3d_surface, X, Y);
2995 wined3d_mutex_unlock();
2996
2997 return hr;
2998 }
2999
3000 static HRESULT WINAPI ddraw_surface4_GetOverlayPosition(IDirectDrawSurface4 *iface, LONG *x, LONG *y)
3001 {
3002 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3003
3004 TRACE("iface %p, x %p, y %p.\n", iface, x, y);
3005
3006 return ddraw_surface7_GetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3007 }
3008
3009 static HRESULT WINAPI ddraw_surface3_GetOverlayPosition(IDirectDrawSurface3 *iface, LONG *x, LONG *y)
3010 {
3011 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3012
3013 TRACE("iface %p, x %p, y %p.\n", iface, x, y);
3014
3015 return ddraw_surface7_GetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3016 }
3017
3018 static HRESULT WINAPI ddraw_surface2_GetOverlayPosition(IDirectDrawSurface2 *iface, LONG *x, LONG *y)
3019 {
3020 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3021
3022 TRACE("iface %p, x %p, y %p.\n", iface, x, y);
3023
3024 return ddraw_surface7_GetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3025 }
3026
3027 static HRESULT WINAPI ddraw_surface1_GetOverlayPosition(IDirectDrawSurface *iface, LONG *x, LONG *y)
3028 {
3029 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3030
3031 TRACE("iface %p, x %p, y %p.\n", iface, x, y);
3032
3033 return ddraw_surface7_GetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3034 }
3035
3036 /*****************************************************************************
3037 * IDirectDrawSurface7::GetPixelFormat
3038 *
3039 * Returns the pixel format of the Surface
3040 *
3041 * Params:
3042 * PixelFormat: Pointer to a DDPIXELFORMAT structure to which the pixel
3043 * format should be written
3044 *
3045 * Returns:
3046 * DD_OK on success
3047 * DDERR_INVALIDPARAMS if PixelFormat is NULL
3048 *
3049 *****************************************************************************/
3050 static HRESULT WINAPI ddraw_surface7_GetPixelFormat(IDirectDrawSurface7 *iface, DDPIXELFORMAT *PixelFormat)
3051 {
3052 /* What is DDERR_INVALIDSURFACETYPE for here? */
3053 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3054
3055 TRACE("iface %p, pixel_format %p.\n", iface, PixelFormat);
3056
3057 if(!PixelFormat)
3058 return DDERR_INVALIDPARAMS;
3059
3060 wined3d_mutex_lock();
3061 DD_STRUCT_COPY_BYSIZE(PixelFormat, &surface->surface_desc.u4.ddpfPixelFormat);
3062 wined3d_mutex_unlock();
3063
3064 return DD_OK;
3065 }
3066
3067 static HRESULT WINAPI ddraw_surface4_GetPixelFormat(IDirectDrawSurface4 *iface, DDPIXELFORMAT *pixel_format)
3068 {
3069 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3070
3071 TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
3072
3073 return ddraw_surface7_GetPixelFormat(&surface->IDirectDrawSurface7_iface, pixel_format);
3074 }
3075
3076 static HRESULT WINAPI ddraw_surface3_GetPixelFormat(IDirectDrawSurface3 *iface, DDPIXELFORMAT *pixel_format)
3077 {
3078 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3079
3080 TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
3081
3082 return ddraw_surface7_GetPixelFormat(&surface->IDirectDrawSurface7_iface, pixel_format);
3083 }
3084
3085 static HRESULT WINAPI ddraw_surface2_GetPixelFormat(IDirectDrawSurface2 *iface, DDPIXELFORMAT *pixel_format)
3086 {
3087 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3088
3089 TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
3090
3091 return ddraw_surface7_GetPixelFormat(&surface->IDirectDrawSurface7_iface, pixel_format);
3092 }
3093
3094 static HRESULT WINAPI ddraw_surface1_GetPixelFormat(IDirectDrawSurface *iface, DDPIXELFORMAT *pixel_format)
3095 {
3096 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3097
3098 TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
3099
3100 return ddraw_surface7_GetPixelFormat(&surface->IDirectDrawSurface7_iface, pixel_format);
3101 }
3102
3103 /*****************************************************************************
3104 * IDirectDrawSurface7::GetSurfaceDesc
3105 *
3106 * Returns the description of this surface
3107 *
3108 * Params:
3109 * DDSD: Address of a DDSURFACEDESC2 structure that is to be filled with the
3110 * surface desc
3111 *
3112 * Returns:
3113 * DD_OK on success
3114 * DDERR_INVALIDPARAMS if DDSD is NULL
3115 *
3116 *****************************************************************************/
3117 static HRESULT WINAPI ddraw_surface7_GetSurfaceDesc(IDirectDrawSurface7 *iface, DDSURFACEDESC2 *DDSD)
3118 {
3119 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3120
3121 TRACE("iface %p, surface_desc %p.\n", iface, DDSD);
3122
3123 if(!DDSD)
3124 return DDERR_INVALIDPARAMS;
3125
3126 if (DDSD->dwSize != sizeof(DDSURFACEDESC2))
3127 {
3128 WARN("Incorrect struct size %d, returning DDERR_INVALIDPARAMS\n",DDSD->dwSize);
3129 return DDERR_INVALIDPARAMS;
3130 }
3131
3132 wined3d_mutex_lock();
3133 DD_STRUCT_COPY_BYSIZE(DDSD, &surface->surface_desc);
3134 TRACE("Returning surface desc:\n");
3135 if (TRACE_ON(ddraw)) DDRAW_dump_surface_desc(DDSD);
3136 wined3d_mutex_unlock();
3137
3138 return DD_OK;
3139 }
3140
3141 static HRESULT WINAPI ddraw_surface4_GetSurfaceDesc(IDirectDrawSurface4 *iface, DDSURFACEDESC2 *DDSD)
3142 {
3143 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3144
3145 TRACE("iface %p, surface_desc %p.\n", iface, DDSD);
3146
3147 return ddraw_surface7_GetSurfaceDesc(&surface->IDirectDrawSurface7_iface, DDSD);
3148 }
3149
3150 static HRESULT WINAPI ddraw_surface3_GetSurfaceDesc(IDirectDrawSurface3 *iface, DDSURFACEDESC *surface_desc)
3151 {
3152 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3153
3154 TRACE("iface %p, surface_desc %p.\n", iface, surface_desc);
3155
3156 if (!surface_desc) return DDERR_INVALIDPARAMS;
3157
3158 if (surface_desc->dwSize != sizeof(DDSURFACEDESC))
3159 {
3160 WARN("Incorrect structure size %u, returning DDERR_INVALIDPARAMS.\n", surface_desc->dwSize);
3161 return DDERR_INVALIDPARAMS;
3162 }
3163
3164 wined3d_mutex_lock();
3165 DDSD2_to_DDSD(&surface->surface_desc, surface_desc);
3166 TRACE("Returning surface desc:\n");
3167 if (TRACE_ON(ddraw))
3168 {
3169 /* DDRAW_dump_surface_desc handles the smaller size */
3170 DDRAW_dump_surface_desc((DDSURFACEDESC2 *)surface_desc);
3171 }
3172 wined3d_mutex_unlock();
3173
3174 return DD_OK;
3175 }
3176
3177 static HRESULT WINAPI ddraw_surface2_GetSurfaceDesc(IDirectDrawSurface2 *iface, DDSURFACEDESC *DDSD)
3178 {
3179 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3180
3181 TRACE("iface %p, surface_desc %p.\n", iface, DDSD);
3182
3183 return ddraw_surface3_GetSurfaceDesc(&surface->IDirectDrawSurface3_iface, DDSD);
3184 }
3185
3186 static HRESULT WINAPI ddraw_surface1_GetSurfaceDesc(IDirectDrawSurface *iface, DDSURFACEDESC *DDSD)
3187 {
3188 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3189
3190 TRACE("iface %p, surface_desc %p.\n", iface, DDSD);
3191
3192 return ddraw_surface3_GetSurfaceDesc(&surface->IDirectDrawSurface3_iface, DDSD);
3193 }
3194
3195 /*****************************************************************************
3196 * IDirectDrawSurface7::Initialize
3197 *
3198 * Initializes the surface. This is a no-op in Wine
3199 *
3200 * Params:
3201 * DD: Pointer to an DirectDraw interface
3202 * DDSD: Surface description for initialization
3203 *
3204 * Returns:
3205 * DDERR_ALREADYINITIALIZED
3206 *
3207 *****************************************************************************/
3208 static HRESULT WINAPI ddraw_surface7_Initialize(IDirectDrawSurface7 *iface,
3209 IDirectDraw *ddraw, DDSURFACEDESC2 *surface_desc)
3210 {
3211 TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
3212
3213 return DDERR_ALREADYINITIALIZED;
3214 }
3215
3216 static HRESULT WINAPI ddraw_surface4_Initialize(IDirectDrawSurface4 *iface,
3217 IDirectDraw *ddraw, DDSURFACEDESC2 *surface_desc)
3218 {
3219 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3220
3221 TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
3222
3223 return ddraw_surface7_Initialize(&surface->IDirectDrawSurface7_iface,
3224 ddraw, surface_desc);
3225 }
3226
3227 static HRESULT WINAPI ddraw_surface3_Initialize(IDirectDrawSurface3 *iface,
3228 IDirectDraw *ddraw, DDSURFACEDESC *surface_desc)
3229 {
3230 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3231 DDSURFACEDESC2 surface_desc2;
3232
3233 TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
3234
3235 if (surface_desc) DDSD_to_DDSD2(surface_desc, &surface_desc2);
3236 return ddraw_surface7_Initialize(&surface->IDirectDrawSurface7_iface,
3237 ddraw, surface_desc ? &surface_desc2 : NULL);
3238 }
3239
3240 static HRESULT WINAPI ddraw_surface2_Initialize(IDirectDrawSurface2 *iface,
3241 IDirectDraw *ddraw, DDSURFACEDESC *surface_desc)
3242 {
3243 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3244 DDSURFACEDESC2 surface_desc2;
3245
3246 TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
3247
3248 if (surface_desc) DDSD_to_DDSD2(surface_desc, &surface_desc2);
3249 return ddraw_surface7_Initialize(&surface->IDirectDrawSurface7_iface,
3250 ddraw, surface_desc ? &surface_desc2 : NULL);
3251 }
3252
3253 static HRESULT WINAPI ddraw_surface1_Initialize(IDirectDrawSurface *iface,
3254 IDirectDraw *ddraw, DDSURFACEDESC *surface_desc)
3255 {
3256 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3257 DDSURFACEDESC2 surface_desc2;
3258
3259 TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
3260
3261 if (surface_desc) DDSD_to_DDSD2(surface_desc, &surface_desc2);
3262 return ddraw_surface7_Initialize(&surface->IDirectDrawSurface7_iface,
3263 ddraw, surface_desc ? &surface_desc2 : NULL);
3264 }
3265
3266 /*****************************************************************************
3267 * IDirect3DTexture1::Initialize
3268 *
3269 * The sdk says it's not implemented
3270 *
3271 * Params:
3272 * ?
3273 *
3274 * Returns
3275 * DDERR_UNSUPPORTED
3276 *
3277 *****************************************************************************/
3278 static HRESULT WINAPI d3d_texture1_Initialize(IDirect3DTexture *iface,
3279 IDirect3DDevice *device, IDirectDrawSurface *surface)
3280 {
3281 TRACE("iface %p, device %p, surface %p.\n", iface, device, surface);
3282
3283 return DDERR_UNSUPPORTED; /* Unchecked */
3284 }
3285
3286 /*****************************************************************************
3287 * IDirectDrawSurface7::IsLost
3288 *
3289 * Checks if the surface is lost
3290 *
3291 * Returns:
3292 * DD_OK, if the surface is usable
3293 * DDERR_ISLOST if the surface is lost
3294 * See IWineD3DSurface::IsLost for more details
3295 *
3296 *****************************************************************************/
3297 static HRESULT WINAPI ddraw_surface7_IsLost(IDirectDrawSurface7 *iface)
3298 {
3299 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3300 HRESULT hr;
3301
3302 TRACE("iface %p.\n", iface);
3303
3304 wined3d_mutex_lock();
3305 hr = wined3d_surface_is_lost(surface->wined3d_surface);
3306 wined3d_mutex_unlock();
3307
3308 switch(hr)
3309 {
3310 /* D3D8 and 9 loose full devices, thus there's only a DEVICELOST error.
3311 * WineD3D uses the same error for surfaces
3312 */
3313 case WINED3DERR_DEVICELOST: return DDERR_SURFACELOST;
3314 default: return hr;
3315 }
3316 }
3317
3318 static HRESULT WINAPI ddraw_surface4_IsLost(IDirectDrawSurface4 *iface)
3319 {
3320 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3321
3322 TRACE("iface %p.\n", iface);
3323
3324 return ddraw_surface7_IsLost(&surface->IDirectDrawSurface7_iface);
3325 }
3326
3327 static HRESULT WINAPI ddraw_surface3_IsLost(IDirectDrawSurface3 *iface)
3328 {
3329 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3330
3331 TRACE("iface %p.\n", iface);
3332
3333 return ddraw_surface7_IsLost(&surface->IDirectDrawSurface7_iface);
3334 }
3335
3336 static HRESULT WINAPI ddraw_surface2_IsLost(IDirectDrawSurface2 *iface)
3337 {
3338 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3339
3340 TRACE("iface %p.\n", iface);
3341
3342 return ddraw_surface7_IsLost(&surface->IDirectDrawSurface7_iface);
3343 }
3344
3345 static HRESULT WINAPI ddraw_surface1_IsLost(IDirectDrawSurface *iface)
3346 {
3347 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3348
3349 TRACE("iface %p.\n", iface);
3350
3351 return ddraw_surface7_IsLost(&surface->IDirectDrawSurface7_iface);
3352 }
3353
3354 /*****************************************************************************
3355 * IDirectDrawSurface7::Restore
3356 *
3357 * Restores a lost surface. This makes the surface usable again, but
3358 * doesn't reload its old contents
3359 *
3360 * Returns:
3361 * DD_OK on success
3362 * See IWineD3DSurface::Restore for more details
3363 *
3364 *****************************************************************************/
3365 static HRESULT WINAPI ddraw_surface7_Restore(IDirectDrawSurface7 *iface)
3366 {
3367 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3368 HRESULT hr;
3369
3370 TRACE("iface %p.\n", iface);
3371
3372 wined3d_mutex_lock();
3373 hr = wined3d_surface_restore(surface->wined3d_surface);
3374 wined3d_mutex_unlock();
3375
3376 return hr;
3377 }
3378
3379 static HRESULT WINAPI ddraw_surface4_Restore(IDirectDrawSurface4 *iface)
3380 {
3381 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3382
3383 TRACE("iface %p.\n", iface);
3384
3385 return ddraw_surface7_Restore(&surface->IDirectDrawSurface7_iface);
3386 }
3387
3388 static HRESULT WINAPI ddraw_surface3_Restore(IDirectDrawSurface3 *iface)
3389 {
3390 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3391
3392 TRACE("iface %p.\n", iface);
3393
3394 return ddraw_surface7_Restore(&surface->IDirectDrawSurface7_iface);
3395 }
3396
3397 static HRESULT WINAPI ddraw_surface2_Restore(IDirectDrawSurface2 *iface)
3398 {
3399 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3400
3401 TRACE("iface %p.\n", iface);
3402
3403 return ddraw_surface7_Restore(&surface->IDirectDrawSurface7_iface);
3404 }
3405
3406 static HRESULT WINAPI ddraw_surface1_Restore(IDirectDrawSurface *iface)
3407 {
3408 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3409
3410 TRACE("iface %p.\n", iface);
3411
3412 return ddraw_surface7_Restore(&surface->IDirectDrawSurface7_iface);
3413 }
3414
3415 /*****************************************************************************
3416 * IDirectDrawSurface7::SetOverlayPosition
3417 *
3418 * Changes the display coordinates of an overlay surface
3419 *
3420 * Params:
3421 * X:
3422 * Y:
3423 *
3424 * Returns:
3425 * DDERR_NOTAOVERLAYSURFACE, because we don't support overlays right now
3426 *****************************************************************************/
3427 static HRESULT WINAPI ddraw_surface7_SetOverlayPosition(IDirectDrawSurface7 *iface, LONG X, LONG Y)
3428 {
3429 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3430 HRESULT hr;
3431
3432 TRACE("iface %p, x %d, y %d.\n", iface, X, Y);
3433
3434 wined3d_mutex_lock();
3435 hr = wined3d_surface_set_overlay_position(surface->wined3d_surface, X, Y);
3436 wined3d_mutex_unlock();
3437
3438 return hr;
3439 }
3440
3441 static HRESULT WINAPI ddraw_surface4_SetOverlayPosition(IDirectDrawSurface4 *iface, LONG x, LONG y)
3442 {
3443 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3444
3445 TRACE("iface %p, x %d, y %d.\n", iface, x, y);
3446
3447 return ddraw_surface7_SetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3448 }
3449
3450 static HRESULT WINAPI ddraw_surface3_SetOverlayPosition(IDirectDrawSurface3 *iface, LONG x, LONG y)
3451 {
3452 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3453
3454 TRACE("iface %p, x %d, y %d.\n", iface, x, y);
3455
3456 return ddraw_surface7_SetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3457 }
3458
3459 static HRESULT WINAPI ddraw_surface2_SetOverlayPosition(IDirectDrawSurface2 *iface, LONG x, LONG y)
3460 {
3461 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3462
3463 TRACE("iface %p, x %d, y %d.\n", iface, x, y);
3464
3465 return ddraw_surface7_SetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3466 }
3467
3468 static HRESULT WINAPI ddraw_surface1_SetOverlayPosition(IDirectDrawSurface *iface, LONG x, LONG y)
3469 {
3470 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3471
3472 TRACE("iface %p, x %d, y %d.\n", iface, x, y);
3473
3474 return ddraw_surface7_SetOverlayPosition(&surface->IDirectDrawSurface7_iface, x, y);
3475 }
3476
3477 /*****************************************************************************
3478 * IDirectDrawSurface7::UpdateOverlay
3479 *
3480 * Modifies the attributes of an overlay surface.
3481 *
3482 * Params:
3483 * SrcRect: The section of the source being used for the overlay
3484 * DstSurface: Address of the surface that is overlaid
3485 * DstRect: Place of the overlay
3486 * Flags: some DDOVER_* flags
3487 *
3488 * Returns:
3489 * DDERR_UNSUPPORTED, because we don't support overlays
3490 *
3491 *****************************************************************************/
3492 static HRESULT WINAPI ddraw_surface7_UpdateOverlay(IDirectDrawSurface7 *iface, RECT *SrcRect,
3493 IDirectDrawSurface7 *DstSurface, RECT *DstRect, DWORD Flags, DDOVERLAYFX *FX)
3494 {
3495 struct ddraw_surface *src_impl = impl_from_IDirectDrawSurface7(iface);
3496 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface7(DstSurface);
3497 HRESULT hr;
3498
3499 TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
3500 iface, wine_dbgstr_rect(SrcRect), DstSurface, wine_dbgstr_rect(DstRect), Flags, FX);
3501
3502 wined3d_mutex_lock();
3503 hr = wined3d_surface_update_overlay(src_impl->wined3d_surface, SrcRect,
3504 dst_impl ? dst_impl->wined3d_surface : NULL, DstRect, Flags, (WINEDDOVERLAYFX *)FX);
3505 wined3d_mutex_unlock();
3506
3507 switch(hr) {
3508 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
3509 case WINEDDERR_NOTAOVERLAYSURFACE: return DDERR_NOTAOVERLAYSURFACE;
3510 case WINEDDERR_OVERLAYNOTVISIBLE: return DDERR_OVERLAYNOTVISIBLE;
3511 default:
3512 return hr;
3513 }
3514 }
3515
3516 static HRESULT WINAPI ddraw_surface4_UpdateOverlay(IDirectDrawSurface4 *iface, RECT *src_rect,
3517 IDirectDrawSurface4 *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
3518 {
3519 struct ddraw_surface *src_impl = impl_from_IDirectDrawSurface4(iface);
3520 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface4(dst_surface);
3521
3522 TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
3523 iface, wine_dbgstr_rect(src_rect), dst_surface, wine_dbgstr_rect(dst_rect), flags, fx);
3524
3525 return ddraw_surface7_UpdateOverlay(&src_impl->IDirectDrawSurface7_iface, src_rect,
3526 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, dst_rect, flags, fx);
3527 }
3528
3529 static HRESULT WINAPI ddraw_surface3_UpdateOverlay(IDirectDrawSurface3 *iface, RECT *src_rect,
3530 IDirectDrawSurface3 *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
3531 {
3532 struct ddraw_surface *src_impl = impl_from_IDirectDrawSurface3(iface);
3533 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface3(dst_surface);
3534
3535 TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
3536 iface, wine_dbgstr_rect(src_rect), dst_surface, wine_dbgstr_rect(dst_rect), flags, fx);
3537
3538 return ddraw_surface7_UpdateOverlay(&src_impl->IDirectDrawSurface7_iface, src_rect,
3539 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, dst_rect, flags, fx);
3540 }
3541
3542 static HRESULT WINAPI ddraw_surface2_UpdateOverlay(IDirectDrawSurface2 *iface, RECT *src_rect,
3543 IDirectDrawSurface2 *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
3544 {
3545 struct ddraw_surface *src_impl = impl_from_IDirectDrawSurface2(iface);
3546 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface2(dst_surface);
3547
3548 TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
3549 iface, wine_dbgstr_rect(src_rect), dst_surface, wine_dbgstr_rect(dst_rect), flags, fx);
3550
3551 return ddraw_surface7_UpdateOverlay(&src_impl->IDirectDrawSurface7_iface, src_rect,
3552 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, dst_rect, flags, fx);
3553 }
3554
3555 static HRESULT WINAPI ddraw_surface1_UpdateOverlay(IDirectDrawSurface *iface, RECT *src_rect,
3556 IDirectDrawSurface *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
3557 {
3558 struct ddraw_surface *src_impl = impl_from_IDirectDrawSurface(iface);
3559 struct ddraw_surface *dst_impl = unsafe_impl_from_IDirectDrawSurface(dst_surface);
3560
3561 TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
3562 iface, wine_dbgstr_rect(src_rect), dst_surface, wine_dbgstr_rect(dst_rect), flags, fx);
3563
3564 return ddraw_surface7_UpdateOverlay(&src_impl->IDirectDrawSurface7_iface, src_rect,
3565 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, dst_rect, flags, fx);
3566 }
3567
3568 /*****************************************************************************
3569 * IDirectDrawSurface7::UpdateOverlayDisplay
3570 *
3571 * The DX7 sdk says that it's not implemented
3572 *
3573 * Params:
3574 * Flags: ?
3575 *
3576 * Returns: DDERR_UNSUPPORTED, because we don't support overlays
3577 *
3578 *****************************************************************************/
3579 static HRESULT WINAPI ddraw_surface7_UpdateOverlayDisplay(IDirectDrawSurface7 *iface, DWORD Flags)
3580 {
3581 TRACE("iface %p, flags %#x.\n", iface, Flags);
3582
3583 return DDERR_UNSUPPORTED;
3584 }
3585
3586 static HRESULT WINAPI ddraw_surface4_UpdateOverlayDisplay(IDirectDrawSurface4 *iface, DWORD flags)
3587 {
3588 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3589
3590 TRACE("iface %p, flags %#x.\n", iface, flags);
3591
3592 return ddraw_surface7_UpdateOverlayDisplay(&surface->IDirectDrawSurface7_iface, flags);
3593 }
3594
3595 static HRESULT WINAPI ddraw_surface3_UpdateOverlayDisplay(IDirectDrawSurface3 *iface, DWORD flags)
3596 {
3597 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3598
3599 TRACE("iface %p, flags %#x.\n", iface, flags);
3600
3601 return ddraw_surface7_UpdateOverlayDisplay(&surface->IDirectDrawSurface7_iface, flags);
3602 }
3603
3604 static HRESULT WINAPI ddraw_surface2_UpdateOverlayDisplay(IDirectDrawSurface2 *iface, DWORD flags)
3605 {
3606 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3607
3608 TRACE("iface %p, flags %#x.\n", iface, flags);
3609
3610 return ddraw_surface7_UpdateOverlayDisplay(&surface->IDirectDrawSurface7_iface, flags);
3611 }
3612
3613 static HRESULT WINAPI ddraw_surface1_UpdateOverlayDisplay(IDirectDrawSurface *iface, DWORD flags)
3614 {
3615 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3616
3617 TRACE("iface %p, flags %#x.\n", iface, flags);
3618
3619 return ddraw_surface7_UpdateOverlayDisplay(&surface->IDirectDrawSurface7_iface, flags);
3620 }
3621
3622 /*****************************************************************************
3623 * IDirectDrawSurface7::UpdateOverlayZOrder
3624 *
3625 * Sets an overlay's Z order
3626 *
3627 * Params:
3628 * Flags: DDOVERZ_* flags
3629 * DDSRef: Defines the relative position in the overlay chain
3630 *
3631 * Returns:
3632 * DDERR_NOTOVERLAYSURFACE, because we don't support overlays
3633 *
3634 *****************************************************************************/
3635 static HRESULT WINAPI ddraw_surface7_UpdateOverlayZOrder(IDirectDrawSurface7 *iface,
3636 DWORD Flags, IDirectDrawSurface7 *DDSRef)
3637 {
3638 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3639 struct ddraw_surface *reference_impl = unsafe_impl_from_IDirectDrawSurface7(DDSRef);
3640 HRESULT hr;
3641
3642 TRACE("iface %p, flags %#x, reference %p.\n", iface, Flags, DDSRef);
3643
3644 wined3d_mutex_lock();
3645 hr = wined3d_surface_update_overlay_z_order(surface->wined3d_surface,
3646 Flags, reference_impl ? reference_impl->wined3d_surface : NULL);
3647 wined3d_mutex_unlock();
3648
3649 return hr;
3650 }
3651
3652 static HRESULT WINAPI ddraw_surface4_UpdateOverlayZOrder(IDirectDrawSurface4 *iface,
3653 DWORD flags, IDirectDrawSurface4 *reference)
3654 {
3655 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3656 struct ddraw_surface *reference_impl = unsafe_impl_from_IDirectDrawSurface4(reference);
3657
3658 TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
3659
3660 return ddraw_surface7_UpdateOverlayZOrder(&surface->IDirectDrawSurface7_iface, flags,
3661 reference_impl ? &reference_impl->IDirectDrawSurface7_iface : NULL);
3662 }
3663
3664 static HRESULT WINAPI ddraw_surface3_UpdateOverlayZOrder(IDirectDrawSurface3 *iface,
3665 DWORD flags, IDirectDrawSurface3 *reference)
3666 {
3667 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3668 struct ddraw_surface *reference_impl = unsafe_impl_from_IDirectDrawSurface3(reference);
3669
3670 TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
3671
3672 return ddraw_surface7_UpdateOverlayZOrder(&surface->IDirectDrawSurface7_iface, flags,
3673 reference_impl ? &reference_impl->IDirectDrawSurface7_iface : NULL);
3674 }
3675
3676 static HRESULT WINAPI ddraw_surface2_UpdateOverlayZOrder(IDirectDrawSurface2 *iface,
3677 DWORD flags, IDirectDrawSurface2 *reference)
3678 {
3679 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3680 struct ddraw_surface *reference_impl = unsafe_impl_from_IDirectDrawSurface2(reference);
3681
3682 TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
3683
3684 return ddraw_surface7_UpdateOverlayZOrder(&surface->IDirectDrawSurface7_iface, flags,
3685 reference_impl ? &reference_impl->IDirectDrawSurface7_iface : NULL);
3686 }
3687
3688 static HRESULT WINAPI ddraw_surface1_UpdateOverlayZOrder(IDirectDrawSurface *iface,
3689 DWORD flags, IDirectDrawSurface *reference)
3690 {
3691 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
3692 struct ddraw_surface *reference_impl = unsafe_impl_from_IDirectDrawSurface(reference);
3693
3694 TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
3695
3696 return ddraw_surface7_UpdateOverlayZOrder(&surface->IDirectDrawSurface7_iface, flags,
3697 reference_impl ? &reference_impl->IDirectDrawSurface7_iface : NULL);
3698 }
3699
3700 /*****************************************************************************
3701 * IDirectDrawSurface7::GetDDInterface
3702 *
3703 * Returns the IDirectDraw7 interface pointer of the DirectDraw object this
3704 * surface belongs to
3705 *
3706 * Params:
3707 * DD: Address to write the interface pointer to
3708 *
3709 * Returns:
3710 * DD_OK on success
3711 * DDERR_INVALIDPARAMS if DD is NULL
3712 *
3713 *****************************************************************************/
3714 static HRESULT WINAPI ddraw_surface7_GetDDInterface(IDirectDrawSurface7 *iface, void **DD)
3715 {
3716 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
3717
3718 TRACE("iface %p, ddraw %p.\n", iface, DD);
3719
3720 if(!DD)
3721 return DDERR_INVALIDPARAMS;
3722
3723 switch(This->version)
3724 {
3725 case 7:
3726 *DD = &This->ddraw->IDirectDraw7_iface;
3727 break;
3728
3729 case 4:
3730 *DD = &This->ddraw->IDirectDraw4_iface;
3731 break;
3732
3733 case 2:
3734 *DD = &This->ddraw->IDirectDraw2_iface;
3735 break;
3736
3737 case 1:
3738 *DD = &This->ddraw->IDirectDraw_iface;
3739 break;
3740
3741 }
3742 IUnknown_AddRef((IUnknown *)*DD);
3743
3744 return DD_OK;
3745 }
3746
3747 static HRESULT WINAPI ddraw_surface4_GetDDInterface(IDirectDrawSurface4 *iface, void **ddraw)
3748 {
3749 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3750
3751 TRACE("iface %p, ddraw %p.\n", iface, ddraw);
3752
3753 return ddraw_surface7_GetDDInterface(&surface->IDirectDrawSurface7_iface, ddraw);
3754 }
3755
3756 static HRESULT WINAPI ddraw_surface3_GetDDInterface(IDirectDrawSurface3 *iface, void **ddraw)
3757 {
3758 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
3759
3760 TRACE("iface %p, ddraw %p.\n", iface, ddraw);
3761
3762 return ddraw_surface7_GetDDInterface(&surface->IDirectDrawSurface7_iface, ddraw);
3763 }
3764
3765 static HRESULT WINAPI ddraw_surface2_GetDDInterface(IDirectDrawSurface2 *iface, void **ddraw)
3766 {
3767 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
3768
3769 TRACE("iface %p, ddraw %p.\n", iface, ddraw);
3770
3771 return ddraw_surface7_GetDDInterface(&surface->IDirectDrawSurface7_iface, ddraw);
3772 }
3773
3774 /* This seems also windows implementation specific - I don't think WineD3D needs this */
3775 static HRESULT WINAPI ddraw_surface7_ChangeUniquenessValue(IDirectDrawSurface7 *iface)
3776 {
3777 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
3778 volatile struct ddraw_surface* vThis = This;
3779
3780 TRACE("iface %p.\n", iface);
3781
3782 wined3d_mutex_lock();
3783 /* A uniqueness value of 0 is apparently special.
3784 * This needs to be checked.
3785 * TODO: Write tests for this code and check if the volatile, interlocked stuff is really needed
3786 */
3787 while (1) {
3788 DWORD old_uniqueness_value = vThis->uniqueness_value;
3789 DWORD new_uniqueness_value = old_uniqueness_value+1;
3790
3791 if (old_uniqueness_value == 0) break;
3792 if (new_uniqueness_value == 0) new_uniqueness_value = 1;
3793
3794 if (InterlockedCompareExchange((LONG*)&vThis->uniqueness_value,
3795 old_uniqueness_value,
3796 new_uniqueness_value)
3797 == old_uniqueness_value)
3798 break;
3799 }
3800
3801 wined3d_mutex_unlock();
3802
3803 return DD_OK;
3804 }
3805
3806 static HRESULT WINAPI ddraw_surface4_ChangeUniquenessValue(IDirectDrawSurface4 *iface)
3807 {
3808 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3809
3810 TRACE("iface %p.\n", iface);
3811
3812 return ddraw_surface7_ChangeUniquenessValue(&surface->IDirectDrawSurface7_iface);
3813 }
3814
3815 static HRESULT WINAPI ddraw_surface7_GetUniquenessValue(IDirectDrawSurface7 *iface, DWORD *pValue)
3816 {
3817 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3818
3819 TRACE("iface %p, value %p.\n", iface, pValue);
3820
3821 wined3d_mutex_lock();
3822 *pValue = surface->uniqueness_value;
3823 wined3d_mutex_unlock();
3824
3825 return DD_OK;
3826 }
3827
3828 static HRESULT WINAPI ddraw_surface4_GetUniquenessValue(IDirectDrawSurface4 *iface, DWORD *pValue)
3829 {
3830 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
3831
3832 TRACE("iface %p, value %p.\n", iface, pValue);
3833
3834 return ddraw_surface7_GetUniquenessValue(&surface->IDirectDrawSurface7_iface, pValue);
3835 }
3836
3837 /*****************************************************************************
3838 * IDirectDrawSurface7::SetLOD
3839 *
3840 * Sets the level of detail of a texture
3841 *
3842 * Params:
3843 * MaxLOD: LOD to set
3844 *
3845 * Returns:
3846 * DD_OK on success
3847 * DDERR_INVALIDOBJECT if the surface is invalid for this method
3848 *
3849 *****************************************************************************/
3850 static HRESULT WINAPI ddraw_surface7_SetLOD(IDirectDrawSurface7 *iface, DWORD MaxLOD)
3851 {
3852 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3853 HRESULT hr;
3854
3855 TRACE("iface %p, lod %u.\n", iface, MaxLOD);
3856
3857 wined3d_mutex_lock();
3858 if (!(surface->surface_desc.ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE))
3859 {
3860 wined3d_mutex_unlock();
3861 return DDERR_INVALIDOBJECT;
3862 }
3863
3864 if (!surface->wined3d_texture)
3865 {
3866 ERR("The ddraw surface has no wined3d texture.\n");
3867 wined3d_mutex_unlock();
3868 return DDERR_INVALIDOBJECT;
3869 }
3870
3871 hr = wined3d_texture_set_lod(surface->wined3d_texture, MaxLOD);
3872 wined3d_mutex_unlock();
3873
3874 return hr;
3875 }
3876
3877 /*****************************************************************************
3878 * IDirectDrawSurface7::GetLOD
3879 *
3880 * Returns the level of detail of a Direct3D texture
3881 *
3882 * Params:
3883 * MaxLOD: Address to write the LOD to
3884 *
3885 * Returns:
3886 * DD_OK on success
3887 * DDERR_INVALIDPARAMS if MaxLOD is NULL
3888 * DDERR_INVALIDOBJECT if the surface is invalid for this method
3889 *
3890 *****************************************************************************/
3891 static HRESULT WINAPI ddraw_surface7_GetLOD(IDirectDrawSurface7 *iface, DWORD *MaxLOD)
3892 {
3893 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
3894
3895 TRACE("iface %p, lod %p.\n", iface, MaxLOD);
3896
3897 if(!MaxLOD)
3898 return DDERR_INVALIDPARAMS;
3899
3900 wined3d_mutex_lock();
3901 if (!(surface->surface_desc.ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE))
3902 {
3903 wined3d_mutex_unlock();
3904 return DDERR_INVALIDOBJECT;
3905 }
3906
3907 *MaxLOD = wined3d_texture_get_lod(surface->wined3d_texture);
3908 wined3d_mutex_unlock();
3909
3910 return DD_OK;
3911 }
3912
3913 /*****************************************************************************
3914 * IDirectDrawSurface7::BltFast
3915 *
3916 * Performs a fast Blit.
3917 *
3918 * Params:
3919 * dstx: The x coordinate to blit to on the destination
3920 * dsty: The y coordinate to blit to on the destination
3921 * Source: The source surface
3922 * rsrc: The source rectangle
3923 * trans: Type of transfer. Some DDBLTFAST_* flags
3924 *
3925 * Returns:
3926 * DD_OK on success
3927 * For more details, see IWineD3DSurface::BltFast
3928 *
3929 *****************************************************************************/
3930 static HRESULT WINAPI ddraw_surface7_BltFast(IDirectDrawSurface7 *iface, DWORD dstx, DWORD dsty,
3931 IDirectDrawSurface7 *Source, RECT *rsrc, DWORD trans)
3932 {
3933 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
3934 struct ddraw_surface *src = unsafe_impl_from_IDirectDrawSurface7(Source);
3935 DWORD src_w, src_h, dst_w, dst_h;
3936 HRESULT hr = DD_OK;
3937 DWORD flags = 0;
3938 RECT dst_rect;
3939
3940 TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
3941 iface, dstx, dsty, Source, wine_dbgstr_rect(rsrc), trans);
3942
3943 dst_w = This->surface_desc.dwWidth;
3944 dst_h = This->surface_desc.dwHeight;
3945
3946 /* Source must be != NULL, This is not checked by windows. Windows happily throws a 0xc0000005
3947 * in that case
3948 */
3949 if(rsrc)
3950 {
3951 src_w = rsrc->right - rsrc->left;
3952 src_h = rsrc->bottom - rsrc->top;
3953 }
3954 else
3955 {
3956 src_w = src->surface_desc.dwWidth;
3957 src_h = src->surface_desc.dwHeight;
3958 }
3959
3960 if (src_w > dst_w || dstx > dst_w - src_w
3961 || src_h > dst_h || dsty > dst_h - src_h)
3962 {
3963 WARN("Destination area out of bounds, returning DDERR_INVALIDRECT.\n");
3964 return DDERR_INVALIDRECT;
3965 }
3966
3967 SetRect(&dst_rect, dstx, dsty, dstx + src_w, dsty + src_h);
3968 if (trans & DDBLTFAST_SRCCOLORKEY)
3969 flags |= WINEDDBLT_KEYSRC;
3970 if (trans & DDBLTFAST_DESTCOLORKEY)
3971 flags |= WINEDDBLT_KEYDEST;
3972 if (trans & DDBLTFAST_WAIT)
3973 flags |= WINEDDBLT_WAIT;
3974 if (trans & DDBLTFAST_DONOTWAIT)
3975 flags |= WINEDDBLT_DONOTWAIT;
3976
3977 wined3d_mutex_lock();
3978 if (This->clipper)
3979 {
3980 wined3d_mutex_unlock();
3981 WARN("Destination surface has a clipper set, returning DDERR_BLTFASTCANTCLIP.\n");
3982 return DDERR_BLTFASTCANTCLIP;
3983 }
3984
3985 if (src->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
3986 hr = ddraw_surface_update_frontbuffer(src, rsrc, TRUE);
3987 if (SUCCEEDED(hr))
3988 hr = wined3d_surface_blt(This->wined3d_surface, &dst_rect,
3989 src->wined3d_surface, rsrc, flags, NULL, WINED3D_TEXF_POINT);
3990 if (SUCCEEDED(hr) && (This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER))
3991 hr = ddraw_surface_update_frontbuffer(This, &dst_rect, FALSE);
3992 wined3d_mutex_unlock();
3993
3994 switch(hr)
3995 {
3996 case WINED3DERR_NOTAVAILABLE: return DDERR_UNSUPPORTED;
3997 case WINED3DERR_WRONGTEXTUREFORMAT: return DDERR_INVALIDPIXELFORMAT;
3998 default: return hr;
3999 }
4000 }
4001
4002 static HRESULT WINAPI ddraw_surface4_BltFast(IDirectDrawSurface4 *iface, DWORD dst_x, DWORD dst_y,
4003 IDirectDrawSurface4 *src_surface, RECT *src_rect, DWORD flags)
4004 {
4005 struct ddraw_surface *dst_impl = impl_from_IDirectDrawSurface4(iface);
4006 struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface4(src_surface);
4007
4008 TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
4009 iface, dst_x, dst_y, src_surface, wine_dbgstr_rect(src_rect), flags);
4010
4011 return ddraw_surface7_BltFast(&dst_impl->IDirectDrawSurface7_iface, dst_x, dst_y,
4012 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags);
4013 }
4014
4015 static HRESULT WINAPI ddraw_surface3_BltFast(IDirectDrawSurface3 *iface, DWORD dst_x, DWORD dst_y,
4016 IDirectDrawSurface3 *src_surface, RECT *src_rect, DWORD flags)
4017 {
4018 struct ddraw_surface *dst_impl = impl_from_IDirectDrawSurface3(iface);
4019 struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface3(src_surface);
4020
4021 TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
4022 iface, dst_x, dst_y, src_surface, wine_dbgstr_rect(src_rect), flags);
4023
4024 return ddraw_surface7_BltFast(&dst_impl->IDirectDrawSurface7_iface, dst_x, dst_y,
4025 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags);
4026 }
4027
4028 static HRESULT WINAPI ddraw_surface2_BltFast(IDirectDrawSurface2 *iface, DWORD dst_x, DWORD dst_y,
4029 IDirectDrawSurface2 *src_surface, RECT *src_rect, DWORD flags)
4030 {
4031 struct ddraw_surface *dst_impl = impl_from_IDirectDrawSurface2(iface);
4032 struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface2(src_surface);
4033
4034 TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
4035 iface, dst_x, dst_y, src_surface, wine_dbgstr_rect(src_rect), flags);
4036
4037 return ddraw_surface7_BltFast(&dst_impl->IDirectDrawSurface7_iface, dst_x, dst_y,
4038 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags);
4039 }
4040
4041 static HRESULT WINAPI ddraw_surface1_BltFast(IDirectDrawSurface *iface, DWORD dst_x, DWORD dst_y,
4042 IDirectDrawSurface *src_surface, RECT *src_rect, DWORD flags)
4043 {
4044 struct ddraw_surface *dst_impl = impl_from_IDirectDrawSurface(iface);
4045 struct ddraw_surface *src_impl = unsafe_impl_from_IDirectDrawSurface(src_surface);
4046
4047 TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
4048 iface, dst_x, dst_y, src_surface, wine_dbgstr_rect(src_rect), flags);
4049
4050 return ddraw_surface7_BltFast(&dst_impl->IDirectDrawSurface7_iface, dst_x, dst_y,
4051 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags);
4052 }
4053
4054 /*****************************************************************************
4055 * IDirectDrawSurface7::GetClipper
4056 *
4057 * Returns the IDirectDrawClipper interface of the clipper assigned to this
4058 * surface
4059 *
4060 * Params:
4061 * Clipper: Address to store the interface pointer at
4062 *
4063 * Returns:
4064 * DD_OK on success
4065 * DDERR_INVALIDPARAMS if Clipper is NULL
4066 * DDERR_NOCLIPPERATTACHED if there's no clipper attached
4067 *
4068 *****************************************************************************/
4069 static HRESULT WINAPI ddraw_surface7_GetClipper(IDirectDrawSurface7 *iface, IDirectDrawClipper **Clipper)
4070 {
4071 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
4072
4073 TRACE("iface %p, clipper %p.\n", iface, Clipper);
4074
4075 if (!Clipper)
4076 return DDERR_INVALIDPARAMS;
4077
4078 wined3d_mutex_lock();
4079 if (!surface->clipper)
4080 {
4081 wined3d_mutex_unlock();
4082 return DDERR_NOCLIPPERATTACHED;
4083 }
4084
4085 *Clipper = (IDirectDrawClipper *)surface->clipper;
4086 IDirectDrawClipper_AddRef(*Clipper);
4087 wined3d_mutex_unlock();
4088
4089 return DD_OK;
4090 }
4091
4092 static HRESULT WINAPI ddraw_surface4_GetClipper(IDirectDrawSurface4 *iface, IDirectDrawClipper **clipper)
4093 {
4094 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
4095
4096 TRACE("iface %p, clipper %p.\n", iface, clipper);
4097
4098 return ddraw_surface7_GetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4099 }
4100
4101 static HRESULT WINAPI ddraw_surface3_GetClipper(IDirectDrawSurface3 *iface, IDirectDrawClipper **clipper)
4102 {
4103 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
4104
4105 TRACE("iface %p, clipper %p.\n", iface, clipper);
4106
4107 return ddraw_surface7_GetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4108 }
4109
4110 static HRESULT WINAPI ddraw_surface2_GetClipper(IDirectDrawSurface2 *iface, IDirectDrawClipper **clipper)
4111 {
4112 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
4113
4114 TRACE("iface %p, clipper %p.\n", iface, clipper);
4115
4116 return ddraw_surface7_GetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4117 }
4118
4119 static HRESULT WINAPI ddraw_surface1_GetClipper(IDirectDrawSurface *iface, IDirectDrawClipper **clipper)
4120 {
4121 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
4122
4123 TRACE("iface %p, clipper %p.\n", iface, clipper);
4124
4125 return ddraw_surface7_GetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4126 }
4127
4128 /*****************************************************************************
4129 * IDirectDrawSurface7::SetClipper
4130 *
4131 * Sets a clipper for the surface
4132 *
4133 * Params:
4134 * Clipper: IDirectDrawClipper interface of the clipper to set
4135 *
4136 * Returns:
4137 * DD_OK on success
4138 *
4139 *****************************************************************************/
4140 static HRESULT WINAPI ddraw_surface7_SetClipper(IDirectDrawSurface7 *iface,
4141 IDirectDrawClipper *iclipper)
4142 {
4143 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
4144 struct ddraw_clipper *clipper = unsafe_impl_from_IDirectDrawClipper(iclipper);
4145 struct ddraw_clipper *old_clipper = This->clipper;
4146 HWND clipWindow;
4147
4148 TRACE("iface %p, clipper %p.\n", iface, iclipper);
4149
4150 wined3d_mutex_lock();
4151 if (clipper == This->clipper)
4152 {
4153 wined3d_mutex_unlock();
4154 return DD_OK;
4155 }
4156
4157 This->clipper = clipper;
4158
4159 if (clipper != NULL)
4160 IDirectDrawClipper_AddRef(iclipper);
4161 if (old_clipper)
4162 IDirectDrawClipper_Release(&old_clipper->IDirectDrawClipper_iface);
4163
4164 if ((This->surface_desc.ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE) && This->ddraw->wined3d_swapchain)
4165 {
4166 clipWindow = NULL;
4167 if(clipper) {
4168 IDirectDrawClipper_GetHWnd(iclipper, &clipWindow);
4169 }
4170
4171 if (clipWindow)
4172 {
4173 wined3d_swapchain_set_window(This->ddraw->wined3d_swapchain, clipWindow);
4174 ddraw_set_swapchain_window(This->ddraw, clipWindow);
4175 }
4176 else
4177 {
4178 wined3d_swapchain_set_window(This->ddraw->wined3d_swapchain, This->ddraw->d3d_window);
4179 ddraw_set_swapchain_window(This->ddraw, This->ddraw->dest_window);
4180 }
4181 }
4182
4183 wined3d_mutex_unlock();
4184
4185 return DD_OK;
4186 }
4187
4188 static HRESULT WINAPI ddraw_surface4_SetClipper(IDirectDrawSurface4 *iface, IDirectDrawClipper *clipper)
4189 {
4190 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
4191
4192 TRACE("iface %p, clipper %p.\n", iface, clipper);
4193
4194 return ddraw_surface7_SetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4195 }
4196
4197 static HRESULT WINAPI ddraw_surface3_SetClipper(IDirectDrawSurface3 *iface, IDirectDrawClipper *clipper)
4198 {
4199 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
4200
4201 TRACE("iface %p, clipper %p.\n", iface, clipper);
4202
4203 return ddraw_surface7_SetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4204 }
4205
4206 static HRESULT WINAPI ddraw_surface2_SetClipper(IDirectDrawSurface2 *iface, IDirectDrawClipper *clipper)
4207 {
4208 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
4209
4210 TRACE("iface %p, clipper %p.\n", iface, clipper);
4211
4212 return ddraw_surface7_SetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4213 }
4214
4215 static HRESULT WINAPI ddraw_surface1_SetClipper(IDirectDrawSurface *iface, IDirectDrawClipper *clipper)
4216 {
4217 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
4218
4219 TRACE("iface %p, clipper %p.\n", iface, clipper);
4220
4221 return ddraw_surface7_SetClipper(&surface->IDirectDrawSurface7_iface, clipper);
4222 }
4223
4224 /*****************************************************************************
4225 * IDirectDrawSurface7::SetSurfaceDesc
4226 *
4227 * Sets the surface description. It can override the pixel format, the surface
4228 * memory, ...
4229 * It's not really tested.
4230 *
4231 * Params:
4232 * DDSD: Pointer to the new surface description to set
4233 * Flags: Some flags
4234 *
4235 * Returns:
4236 * DD_OK on success
4237 * DDERR_INVALIDPARAMS if DDSD is NULL
4238 *
4239 *****************************************************************************/
4240 static HRESULT WINAPI ddraw_surface7_SetSurfaceDesc(IDirectDrawSurface7 *iface, DDSURFACEDESC2 *DDSD, DWORD Flags)
4241 {
4242 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
4243 HRESULT hr;
4244 const DWORD allowed_flags = DDSD_LPSURFACE | DDSD_PIXELFORMAT | DDSD_WIDTH
4245 | DDSD_HEIGHT | DDSD_PITCH | DDSD_CAPS;
4246 enum wined3d_format_id format_id;
4247 BOOL update_wined3d = FALSE;
4248 UINT width, height;
4249
4250 TRACE("iface %p, surface_desc %p, flags %#x.\n", iface, DDSD, Flags);
4251
4252 if (!DDSD)
4253 {
4254 WARN("DDSD is NULL, returning DDERR_INVALIDPARAMS\n");
4255 return DDERR_INVALIDPARAMS;
4256 }
4257 if (Flags)
4258 {
4259 WARN("Flags is %x, returning DDERR_INVALIDPARAMS\n", Flags);
4260 return DDERR_INVALIDPARAMS;
4261 }
4262 if (!(This->surface_desc.ddsCaps.dwCaps & DDSCAPS_SYSTEMMEMORY))
4263 {
4264 WARN("Surface is not in system memory, returning DDERR_INVALIDSURFACETYPE.\n");
4265 return DDERR_INVALIDSURFACETYPE;
4266 }
4267
4268 /* Tests show that only LPSURFACE and PIXELFORMAT can be set, and LPSURFACE is required
4269 * for PIXELFORMAT to work */
4270 if (DDSD->dwFlags & ~allowed_flags)
4271 {
4272 WARN("Invalid flags (0x%08x) set, returning DDERR_INVALIDPARAMS\n", DDSD->dwFlags);
4273 return DDERR_INVALIDPARAMS;
4274 }
4275 if (!(DDSD->dwFlags & DDSD_LPSURFACE))
4276 {
4277 WARN("DDSD_LPSURFACE is not set, returning DDERR_INVALIDPARAMS\n");
4278 return DDERR_INVALIDPARAMS;
4279 }
4280 if (DDSD->dwFlags & DDSD_CAPS)
4281 {
4282 WARN("DDSD_CAPS is set, returning DDERR_INVALIDCAPS.\n");
4283 return DDERR_INVALIDCAPS;
4284 }
4285 if (DDSD->dwFlags & DDSD_WIDTH)
4286 {
4287 if (!(DDSD->dwFlags & DDSD_PITCH))
4288 {
4289 WARN("DDSD_WIDTH is set, but DDSD_PITCH is not, returning DDERR_INVALIDPARAMS.\n");
4290 return DDERR_INVALIDPARAMS;
4291 }
4292 if (!DDSD->dwWidth || DDSD->u1.lPitch <= 0 || DDSD->u1.lPitch & 0x3)
4293 {
4294 WARN("Pitch is %d, width is %u, returning DDERR_INVALIDPARAMS.\n",
4295 DDSD->u1.lPitch, DDSD->dwWidth);
4296 return DDERR_INVALIDPARAMS;
4297 }
4298 if (DDSD->dwWidth != This->surface_desc.dwWidth)
4299 {
4300 TRACE("Surface width changed from %u to %u.\n", This->surface_desc.dwWidth, DDSD->dwWidth);
4301 update_wined3d = TRUE;
4302 }
4303 if (DDSD->u1.lPitch != This->surface_desc.u1.lPitch)
4304 {
4305 TRACE("Surface pitch changed from %u to %u.\n", This->surface_desc.u1.lPitch, DDSD->u1.lPitch);
4306 update_wined3d = TRUE;
4307 }
4308 width = DDSD->dwWidth;
4309 }
4310 else if (DDSD->dwFlags & DDSD_PITCH)
4311 {
4312 WARN("DDSD_PITCH is set, but DDSD_WIDTH is not, returning DDERR_INVALIDPARAMS.\n");
4313 return DDERR_INVALIDPARAMS;
4314 }
4315 else
4316 {
4317 width = This->surface_desc.dwWidth;
4318 }
4319
4320 if (DDSD->dwFlags & DDSD_HEIGHT)
4321 {
4322 if (!DDSD->dwHeight)
4323 {
4324 WARN("Height is 0, returning DDERR_INVALIDPARAMS.\n");
4325 return DDERR_INVALIDPARAMS;
4326 }
4327 if (DDSD->dwHeight != This->surface_desc.dwHeight)
4328 {
4329 TRACE("Surface height changed from %u to %u.\n", This->surface_desc.dwHeight, DDSD->dwHeight);
4330 update_wined3d = TRUE;
4331 }
4332 height = DDSD->dwHeight;
4333 }
4334 else
4335 {
4336 height = This->surface_desc.dwHeight;
4337 }
4338
4339 wined3d_mutex_lock();
4340 if (DDSD->dwFlags & DDSD_PIXELFORMAT)
4341 {
4342 enum wined3d_format_id current_format_id;
4343 format_id = PixelFormat_DD2WineD3D(&DDSD->u4.ddpfPixelFormat);
4344
4345 if (format_id == WINED3DFMT_UNKNOWN)
4346 {
4347 ERR("Requested to set an unknown pixelformat\n");
4348 wined3d_mutex_unlock();
4349 return DDERR_INVALIDPARAMS;
4350 }
4351 current_format_id = PixelFormat_DD2WineD3D(&This->surface_desc.u4.ddpfPixelFormat);
4352 if (format_id != current_format_id)
4353 {
4354 TRACE("Surface format changed from %#x to %#x.\n", current_format_id, format_id);
4355 update_wined3d = TRUE;
4356 }
4357 }
4358 else
4359 {
4360 format_id = PixelFormat_DD2WineD3D(&This->surface_desc.u4.ddpfPixelFormat);
4361 }
4362
4363 if (update_wined3d)
4364 {
4365 if (FAILED(hr = wined3d_surface_update_desc(This->wined3d_surface, width, height,
4366 format_id, WINED3D_MULTISAMPLE_NONE, 0)))
4367 {
4368 WARN("Failed to update surface desc, hr %#x.\n", hr);
4369 wined3d_mutex_unlock();
4370 return hr;
4371 }
4372
4373 if (DDSD->dwFlags & DDSD_WIDTH)
4374 This->surface_desc.dwWidth = width;
4375 if (DDSD->dwFlags & DDSD_PITCH)
4376 This->surface_desc.u1.lPitch = DDSD->u1.lPitch;
4377 if (DDSD->dwFlags & DDSD_HEIGHT)
4378 This->surface_desc.dwHeight = height;
4379 if (DDSD->dwFlags & DDSD_PIXELFORMAT)
4380 This->surface_desc.u4.ddpfPixelFormat = DDSD->u4.ddpfPixelFormat;
4381 }
4382
4383 if (DDSD->dwFlags & DDSD_LPSURFACE && DDSD->lpSurface)
4384 {
4385 hr = wined3d_surface_set_mem(This->wined3d_surface, DDSD->lpSurface);
4386 if (FAILED(hr))
4387 {
4388 /* No need for a trace here, wined3d does that for us */
4389 switch(hr)
4390 {
4391 case WINED3DERR_INVALIDCALL:
4392 wined3d_mutex_unlock();
4393 return DDERR_INVALIDPARAMS;
4394 default:
4395 break; /* Go on */
4396 }
4397 }
4398 /* DDSD->lpSurface is set by Lock() */
4399 }
4400
4401 wined3d_mutex_unlock();
4402
4403 return DD_OK;
4404 }
4405
4406 static HRESULT WINAPI ddraw_surface4_SetSurfaceDesc(IDirectDrawSurface4 *iface,
4407 DDSURFACEDESC2 *surface_desc, DWORD flags)
4408 {
4409 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
4410
4411 TRACE("iface %p, surface_desc %p, flags %#x.\n", iface, surface_desc, flags);
4412
4413 return ddraw_surface7_SetSurfaceDesc(&surface->IDirectDrawSurface7_iface,
4414 surface_desc, flags);
4415 }
4416
4417 static HRESULT WINAPI ddraw_surface3_SetSurfaceDesc(IDirectDrawSurface3 *iface,
4418 DDSURFACEDESC *surface_desc, DWORD flags)
4419 {
4420 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
4421 DDSURFACEDESC2 surface_desc2;
4422
4423 TRACE("iface %p, surface_desc %p, flags %#x.\n", iface, surface_desc, flags);
4424
4425 if (surface_desc) DDSD_to_DDSD2(surface_desc, &surface_desc2);
4426 return ddraw_surface7_SetSurfaceDesc(&surface->IDirectDrawSurface7_iface,
4427 surface_desc ? &surface_desc2 : NULL, flags);
4428 }
4429
4430 /*****************************************************************************
4431 * IDirectDrawSurface7::GetPalette
4432 *
4433 * Returns the IDirectDrawPalette interface of the palette currently assigned
4434 * to the surface
4435 *
4436 * Params:
4437 * Pal: Address to write the interface pointer to
4438 *
4439 * Returns:
4440 * DD_OK on success
4441 * DDERR_INVALIDPARAMS if Pal is NULL
4442 *
4443 *****************************************************************************/
4444 static HRESULT WINAPI ddraw_surface7_GetPalette(IDirectDrawSurface7 *iface, IDirectDrawPalette **Pal)
4445 {
4446 struct ddraw_surface *surface = impl_from_IDirectDrawSurface7(iface);
4447 struct wined3d_palette *wined3d_palette;
4448 HRESULT hr = DD_OK;
4449
4450 TRACE("iface %p, palette %p.\n", iface, Pal);
4451
4452 if(!Pal)
4453 return DDERR_INVALIDPARAMS;
4454
4455 wined3d_mutex_lock();
4456 wined3d_palette = wined3d_surface_get_palette(surface->wined3d_surface);
4457 if (wined3d_palette)
4458 {
4459 *Pal = wined3d_palette_get_parent(wined3d_palette);
4460 IDirectDrawPalette_AddRef(*Pal);
4461 }
4462 else
4463 {
4464 *Pal = NULL;
4465 hr = DDERR_NOPALETTEATTACHED;
4466 }
4467
4468 wined3d_mutex_unlock();
4469
4470 return hr;
4471 }
4472
4473 static HRESULT WINAPI ddraw_surface4_GetPalette(IDirectDrawSurface4 *iface, IDirectDrawPalette **palette)
4474 {
4475 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
4476
4477 TRACE("iface %p, palette %p.\n", iface, palette);
4478
4479 return ddraw_surface7_GetPalette(&surface->IDirectDrawSurface7_iface, palette);
4480 }
4481
4482 static HRESULT WINAPI ddraw_surface3_GetPalette(IDirectDrawSurface3 *iface, IDirectDrawPalette **palette)
4483 {
4484 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
4485
4486 TRACE("iface %p, palette %p.\n", iface, palette);
4487
4488 return ddraw_surface7_GetPalette(&surface->IDirectDrawSurface7_iface, palette);
4489 }
4490
4491 static HRESULT WINAPI ddraw_surface2_GetPalette(IDirectDrawSurface2 *iface, IDirectDrawPalette **palette)
4492 {
4493 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
4494
4495 TRACE("iface %p, palette %p.\n", iface, palette);
4496
4497 return ddraw_surface7_GetPalette(&surface->IDirectDrawSurface7_iface, palette);
4498 }
4499
4500 static HRESULT WINAPI ddraw_surface1_GetPalette(IDirectDrawSurface *iface, IDirectDrawPalette **palette)
4501 {
4502 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
4503
4504 TRACE("iface %p, palette %p.\n", iface, palette);
4505
4506 return ddraw_surface7_GetPalette(&surface->IDirectDrawSurface7_iface, palette);
4507 }
4508
4509 /*****************************************************************************
4510 * SetColorKeyEnum
4511 *
4512 * EnumAttachedSurface callback for SetColorKey. Used to set color keys
4513 * recursively in the surface tree
4514 *
4515 *****************************************************************************/
4516 struct SCKContext
4517 {
4518 HRESULT ret;
4519 struct wined3d_color_key *color_key;
4520 DWORD Flags;
4521 };
4522
4523 static HRESULT WINAPI SetColorKeyEnum(IDirectDrawSurface7 *surface, DDSURFACEDESC2 *desc, void *context)
4524 {
4525 struct ddraw_surface *surface_impl = impl_from_IDirectDrawSurface7(surface);
4526 struct SCKContext *ctx = context;
4527 HRESULT hr;
4528
4529 hr = wined3d_surface_set_color_key(surface_impl->wined3d_surface, ctx->Flags, ctx->color_key);
4530 if (FAILED(hr))
4531 {
4532 WARN("IWineD3DSurface_SetColorKey failed, hr = %08x\n", hr);
4533 ctx->ret = hr;
4534 }
4535
4536 ddraw_surface7_EnumAttachedSurfaces(surface, context, SetColorKeyEnum);
4537 ddraw_surface7_Release(surface);
4538
4539 return DDENUMRET_OK;
4540 }
4541
4542 /*****************************************************************************
4543 * IDirectDrawSurface7::SetColorKey
4544 *
4545 * Sets the color keying options for the surface. Observations showed that
4546 * in case of complex surfaces the color key has to be assigned to all
4547 * sublevels.
4548 *
4549 * Params:
4550 * Flags: DDCKEY_*
4551 * CKey: The new color key
4552 *
4553 * Returns:
4554 * DD_OK on success
4555 * See IWineD3DSurface::SetColorKey for details
4556 *
4557 *****************************************************************************/
4558 static HRESULT WINAPI ddraw_surface7_SetColorKey(IDirectDrawSurface7 *iface, DWORD Flags, DDCOLORKEY *CKey)
4559 {
4560 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
4561 DDCOLORKEY FixedCKey;
4562 struct SCKContext ctx = { DD_OK, (struct wined3d_color_key *)(CKey ? &FixedCKey : NULL), Flags };
4563
4564 TRACE("iface %p, flags %#x, color_key %p.\n", iface, Flags, CKey);
4565
4566 wined3d_mutex_lock();
4567 if (CKey)
4568 {
4569 FixedCKey = *CKey;
4570 /* Handle case where dwColorSpaceHighValue < dwColorSpaceLowValue */
4571 if (FixedCKey.dwColorSpaceHighValue < FixedCKey.dwColorSpaceLowValue)
4572 FixedCKey.dwColorSpaceHighValue = FixedCKey.dwColorSpaceLowValue;
4573
4574 switch (Flags & ~DDCKEY_COLORSPACE)
4575 {
4576 case DDCKEY_DESTBLT:
4577 This->surface_desc.ddckCKDestBlt = FixedCKey;
4578 This->surface_desc.dwFlags |= DDSD_CKDESTBLT;
4579 break;
4580
4581 case DDCKEY_DESTOVERLAY:
4582 This->surface_desc.u3.ddckCKDestOverlay = FixedCKey;
4583 This->surface_desc.dwFlags |= DDSD_CKDESTOVERLAY;
4584 break;
4585
4586 case DDCKEY_SRCOVERLAY:
4587 This->surface_desc.ddckCKSrcOverlay = FixedCKey;
4588 This->surface_desc.dwFlags |= DDSD_CKSRCOVERLAY;
4589 break;
4590
4591 case DDCKEY_SRCBLT:
4592 This->surface_desc.ddckCKSrcBlt = FixedCKey;
4593 This->surface_desc.dwFlags |= DDSD_CKSRCBLT;
4594 break;
4595
4596 default:
4597 wined3d_mutex_unlock();
4598 return DDERR_INVALIDPARAMS;
4599 }
4600 }
4601 else
4602 {
4603 switch (Flags & ~DDCKEY_COLORSPACE)
4604 {
4605 case DDCKEY_DESTBLT:
4606 This->surface_desc.dwFlags &= ~DDSD_CKDESTBLT;
4607 break;
4608
4609 case DDCKEY_DESTOVERLAY:
4610 This->surface_desc.dwFlags &= ~DDSD_CKDESTOVERLAY;
4611 break;
4612
4613 case DDCKEY_SRCOVERLAY:
4614 This->surface_desc.dwFlags &= ~DDSD_CKSRCOVERLAY;
4615 break;
4616
4617 case DDCKEY_SRCBLT:
4618 This->surface_desc.dwFlags &= ~DDSD_CKSRCBLT;
4619 break;
4620
4621 default:
4622 wined3d_mutex_unlock();
4623 return DDERR_INVALIDPARAMS;
4624 }
4625 }
4626 ctx.ret = wined3d_surface_set_color_key(This->wined3d_surface, Flags, ctx.color_key);
4627 ddraw_surface7_EnumAttachedSurfaces(iface, &ctx, SetColorKeyEnum);
4628 wined3d_mutex_unlock();
4629
4630 switch(ctx.ret)
4631 {
4632 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
4633 default: return ctx.ret;
4634 }
4635 }
4636
4637 static HRESULT WINAPI ddraw_surface4_SetColorKey(IDirectDrawSurface4 *iface, DWORD flags, DDCOLORKEY *color_key)
4638 {
4639 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
4640
4641 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
4642
4643 return ddraw_surface7_SetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
4644 }
4645
4646 static HRESULT WINAPI ddraw_surface3_SetColorKey(IDirectDrawSurface3 *iface, DWORD flags, DDCOLORKEY *color_key)
4647 {
4648 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
4649
4650 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
4651
4652 return ddraw_surface7_SetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
4653 }
4654
4655 static HRESULT WINAPI ddraw_surface2_SetColorKey(IDirectDrawSurface2 *iface, DWORD flags, DDCOLORKEY *color_key)
4656 {
4657 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
4658
4659 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
4660
4661 return ddraw_surface7_SetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
4662 }
4663
4664 static HRESULT WINAPI ddraw_surface1_SetColorKey(IDirectDrawSurface *iface, DWORD flags, DDCOLORKEY *color_key)
4665 {
4666 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
4667
4668 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
4669
4670 return ddraw_surface7_SetColorKey(&surface->IDirectDrawSurface7_iface, flags, color_key);
4671 }
4672
4673 /*****************************************************************************
4674 * IDirectDrawSurface7::SetPalette
4675 *
4676 * Assigns a DirectDrawPalette object to the surface
4677 *
4678 * Params:
4679 * Pal: Interface to the palette to set
4680 *
4681 * Returns:
4682 * DD_OK on success
4683 *
4684 *****************************************************************************/
4685 static HRESULT WINAPI ddraw_surface7_SetPalette(IDirectDrawSurface7 *iface, IDirectDrawPalette *Pal)
4686 {
4687 struct ddraw_surface *This = impl_from_IDirectDrawSurface7(iface);
4688 struct ddraw_palette *palette_impl = unsafe_impl_from_IDirectDrawPalette(Pal);
4689 IDirectDrawPalette *oldPal;
4690 struct ddraw_surface *surf;
4691 HRESULT hr;
4692
4693 TRACE("iface %p, palette %p.\n", iface, Pal);
4694
4695 if (!(This->surface_desc.u4.ddpfPixelFormat.dwFlags & (DDPF_PALETTEINDEXED1 | DDPF_PALETTEINDEXED2 |
4696 DDPF_PALETTEINDEXED4 | DDPF_PALETTEINDEXED8 | DDPF_PALETTEINDEXEDTO8))) {
4697 return DDERR_INVALIDPIXELFORMAT;
4698 }
4699
4700 if (This->surface_desc.ddsCaps.dwCaps2 & DDSCAPS2_MIPMAPSUBLEVEL)
4701 {
4702 return DDERR_NOTONMIPMAPSUBLEVEL;
4703 }
4704
4705 /* Find the old palette */
4706 wined3d_mutex_lock();
4707 hr = IDirectDrawSurface_GetPalette(iface, &oldPal);
4708 if(hr != DD_OK && hr != DDERR_NOPALETTEATTACHED)
4709 {
4710 wined3d_mutex_unlock();
4711 return hr;
4712 }
4713 if(oldPal) IDirectDrawPalette_Release(oldPal); /* For the GetPalette */
4714
4715 /* Set the new Palette */
4716 wined3d_surface_set_palette(This->wined3d_surface, palette_impl ? palette_impl->wineD3DPalette : NULL);
4717 /* AddRef the Palette */
4718 if(Pal) IDirectDrawPalette_AddRef(Pal);
4719
4720 /* Release the old palette */
4721 if(oldPal) IDirectDrawPalette_Release(oldPal);
4722
4723 /* Update the wined3d frontbuffer if this is the frontbuffer. */
4724 if ((This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER) && This->ddraw->wined3d_frontbuffer)
4725 {
4726 hr = wined3d_surface_set_palette(This->ddraw->wined3d_frontbuffer, palette_impl ? palette_impl->wineD3DPalette : NULL);
4727 if (FAILED(hr))
4728 ERR("Failed to set frontbuffer palette, hr %#x.\n", hr);
4729 }
4730
4731 /* If this is a front buffer, also update the back buffers
4732 * TODO: How do things work for palettized cube textures?
4733 */
4734 if(This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
4735 {
4736 /* For primary surfaces the tree is just a list, so the simpler scheme fits too */
4737 DDSCAPS2 caps2 = { DDSCAPS_PRIMARYSURFACE, 0, 0, 0 };
4738
4739 surf = This;
4740 while(1)
4741 {
4742 IDirectDrawSurface7 *attach;
4743 HRESULT hr;
4744 hr = ddraw_surface7_GetAttachedSurface(&surf->IDirectDrawSurface7_iface, &caps2, &attach);
4745 if(hr != DD_OK)
4746 {
4747 break;
4748 }
4749
4750 TRACE("Setting palette on %p\n", attach);
4751 ddraw_surface7_SetPalette(attach, Pal);
4752 surf = impl_from_IDirectDrawSurface7(attach);
4753 ddraw_surface7_Release(attach);
4754 }
4755 }
4756
4757 wined3d_mutex_unlock();
4758
4759 return DD_OK;
4760 }
4761
4762 static HRESULT WINAPI ddraw_surface4_SetPalette(IDirectDrawSurface4 *iface, IDirectDrawPalette *palette)
4763 {
4764 struct ddraw_surface *surface = impl_from_IDirectDrawSurface4(iface);
4765
4766 TRACE("iface %p, palette %p.\n", iface, palette);
4767
4768 return ddraw_surface7_SetPalette(&surface->IDirectDrawSurface7_iface, palette);
4769 }
4770
4771 static HRESULT WINAPI ddraw_surface3_SetPalette(IDirectDrawSurface3 *iface, IDirectDrawPalette *palette)
4772 {
4773 struct ddraw_surface *surface = impl_from_IDirectDrawSurface3(iface);
4774
4775 TRACE("iface %p, palette %p.\n", iface, palette);
4776
4777 return ddraw_surface7_SetPalette(&surface->IDirectDrawSurface7_iface, palette);
4778 }
4779
4780 static HRESULT WINAPI ddraw_surface2_SetPalette(IDirectDrawSurface2 *iface, IDirectDrawPalette *palette)
4781 {
4782 struct ddraw_surface *surface = impl_from_IDirectDrawSurface2(iface);
4783
4784 TRACE("iface %p, palette %p.\n", iface, palette);
4785
4786 return ddraw_surface7_SetPalette(&surface->IDirectDrawSurface7_iface, palette);
4787 }
4788
4789 static HRESULT WINAPI ddraw_surface1_SetPalette(IDirectDrawSurface *iface, IDirectDrawPalette *palette)
4790 {
4791 struct ddraw_surface *surface = impl_from_IDirectDrawSurface(iface);
4792
4793 TRACE("iface %p, palette %p.\n", iface, palette);
4794
4795 return ddraw_surface7_SetPalette(&surface->IDirectDrawSurface7_iface, palette);
4796 }
4797
4798 /**********************************************************
4799 * IDirectDrawGammaControl::GetGammaRamp
4800 *
4801 * Returns the current gamma ramp for a surface
4802 *
4803 * Params:
4804 * flags: Ignored
4805 * gamma_ramp: Address to write the ramp to
4806 *
4807 * Returns:
4808 * DD_OK on success
4809 * DDERR_INVALIDPARAMS if gamma_ramp is NULL
4810 *
4811 **********************************************************/
4812 static HRESULT WINAPI ddraw_gamma_control_GetGammaRamp(IDirectDrawGammaControl *iface,
4813 DWORD flags, DDGAMMARAMP *gamma_ramp)
4814 {
4815 struct ddraw_surface *surface = impl_from_IDirectDrawGammaControl(iface);
4816
4817 TRACE("iface %p, flags %#x, gamma_ramp %p.\n", iface, flags, gamma_ramp);
4818
4819 if (!gamma_ramp)
4820 {
4821 WARN("Invalid gamma_ramp passed.\n");
4822 return DDERR_INVALIDPARAMS;
4823 }
4824
4825 wined3d_mutex_lock();
4826 if (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE)
4827 {
4828 /* Note: DDGAMMARAMP is compatible with struct wined3d_gamma_ramp. */
4829 wined3d_device_get_gamma_ramp(surface->ddraw->wined3d_device, 0, (struct wined3d_gamma_ramp *)gamma_ramp);
4830 }
4831 else
4832 {
4833 ERR("Not implemented for non-primary surfaces.\n");
4834 }
4835 wined3d_mutex_unlock();
4836
4837 return DD_OK;
4838 }
4839
4840 /**********************************************************
4841 * IDirectDrawGammaControl::SetGammaRamp
4842 *
4843 * Sets the red, green and blue gamma ramps for
4844 *
4845 * Params:
4846 * flags: Can be DDSGR_CALIBRATE to request calibration
4847 * gamma_ramp: Structure containing the new gamma ramp
4848 *
4849 * Returns:
4850 * DD_OK on success
4851 * DDERR_INVALIDPARAMS if gamma_ramp is NULL
4852 *
4853 **********************************************************/
4854 static HRESULT WINAPI ddraw_gamma_control_SetGammaRamp(IDirectDrawGammaControl *iface,
4855 DWORD flags, DDGAMMARAMP *gamma_ramp)
4856 {
4857 struct ddraw_surface *surface = impl_from_IDirectDrawGammaControl(iface);
4858
4859 TRACE("iface %p, flags %#x, gamma_ramp %p.\n", iface, flags, gamma_ramp);
4860
4861 if (!gamma_ramp)
4862 {
4863 WARN("Invalid gamma_ramp passed.\n");
4864 return DDERR_INVALIDPARAMS;
4865 }
4866
4867 wined3d_mutex_lock();
4868 if (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE)
4869 {
4870 /* Note: DDGAMMARAMP is compatible with struct wined3d_gamma_ramp. */
4871 wined3d_device_set_gamma_ramp(surface->ddraw->wined3d_device,
4872 0, flags, (struct wined3d_gamma_ramp *)gamma_ramp);
4873 }
4874 else
4875 {
4876 ERR("Not implemented for non-primary surfaces.\n");
4877 }
4878 wined3d_mutex_unlock();
4879
4880 return DD_OK;
4881 }
4882
4883 /*****************************************************************************
4884 * IDirect3DTexture2::PaletteChanged
4885 *
4886 * Informs the texture about a palette change
4887 *
4888 * Params:
4889 * start: Start index of the change
4890 * count: The number of changed entries
4891 *
4892 * Returns
4893 * D3D_OK, because it's a stub
4894 *
4895 *****************************************************************************/
4896 static HRESULT WINAPI d3d_texture2_PaletteChanged(IDirect3DTexture2 *iface, DWORD start, DWORD count)
4897 {
4898 FIXME("iface %p, start %u, count %u stub!\n", iface, start, count);
4899
4900 return D3D_OK;
4901 }
4902
4903 static HRESULT WINAPI d3d_texture1_PaletteChanged(IDirect3DTexture *iface, DWORD start, DWORD count)
4904 {
4905 struct ddraw_surface *surface = impl_from_IDirect3DTexture(iface);
4906
4907 TRACE("iface %p, start %u, count %u.\n", iface, start, count);
4908
4909 return d3d_texture2_PaletteChanged(&surface->IDirect3DTexture2_iface, start, count);
4910 }
4911
4912 /*****************************************************************************
4913 * IDirect3DTexture::Unload
4914 *
4915 * DX5 SDK: "The IDirect3DTexture2::Unload method is not implemented
4916 *
4917 *
4918 * Returns:
4919 * DDERR_UNSUPPORTED
4920 *
4921 *****************************************************************************/
4922 static HRESULT WINAPI d3d_texture1_Unload(IDirect3DTexture *iface)
4923 {
4924 WARN("iface %p. Not implemented.\n", iface);
4925
4926 return DDERR_UNSUPPORTED;
4927 }
4928
4929 /*****************************************************************************
4930 * IDirect3DTexture2::GetHandle
4931 *
4932 * Returns handle for the texture. At the moment, the interface
4933 * to the IWineD3DTexture is used.
4934 *
4935 * Params:
4936 * device: Device this handle is assigned to
4937 * handle: Address to store the handle at.
4938 *
4939 * Returns:
4940 * D3D_OK
4941 *
4942 *****************************************************************************/
4943 static HRESULT WINAPI d3d_texture2_GetHandle(IDirect3DTexture2 *iface,
4944 IDirect3DDevice2 *device, D3DTEXTUREHANDLE *handle)
4945 {
4946 struct ddraw_surface *surface = impl_from_IDirect3DTexture2(iface);
4947 IDirect3DDeviceImpl *device_impl = unsafe_impl_from_IDirect3DDevice2(device);
4948
4949 TRACE("iface %p, device %p, handle %p.\n", iface, device, handle);
4950
4951 wined3d_mutex_lock();
4952
4953 if (!surface->Handle)
4954 {
4955 DWORD h = ddraw_allocate_handle(&device_impl->handle_table, surface, DDRAW_HANDLE_SURFACE);
4956 if (h == DDRAW_INVALID_HANDLE)
4957 {
4958 ERR("Failed to allocate a texture handle.\n");
4959 wined3d_mutex_unlock();
4960 return DDERR_OUTOFMEMORY;
4961 }
4962
4963 surface->Handle = h + 1;
4964 }
4965
4966 TRACE("Returning handle %08x.\n", surface->Handle);
4967 *handle = surface->Handle;
4968
4969 wined3d_mutex_unlock();
4970
4971 return D3D_OK;
4972 }
4973
4974 static HRESULT WINAPI d3d_texture1_GetHandle(IDirect3DTexture *iface,
4975 IDirect3DDevice *device, D3DTEXTUREHANDLE *handle)
4976 {
4977 struct ddraw_surface *surface = impl_from_IDirect3DTexture(iface);
4978 IDirect3DDeviceImpl *device_impl = unsafe_impl_from_IDirect3DDevice(device);
4979
4980 TRACE("iface %p, device %p, handle %p.\n", iface, device, handle);
4981
4982 return d3d_texture2_GetHandle(&surface->IDirect3DTexture2_iface,
4983 device_impl ? &device_impl->IDirect3DDevice2_iface : NULL, handle);
4984 }
4985
4986 /*****************************************************************************
4987 * get_sub_mimaplevel
4988 *
4989 * Helper function that returns the next mipmap level
4990 *
4991 * tex_ptr: Surface of which to return the next level
4992 *
4993 *****************************************************************************/
4994 static struct ddraw_surface *get_sub_mimaplevel(struct ddraw_surface *surface)
4995 {
4996 /* Now go down the mipmap chain to the next surface */
4997 static DDSCAPS2 mipmap_caps = { DDSCAPS_MIPMAP | DDSCAPS_TEXTURE, 0, 0, 0 };
4998 IDirectDrawSurface7 *next_level;
4999 HRESULT hr;
5000
5001 hr = ddraw_surface7_GetAttachedSurface(&surface->IDirectDrawSurface7_iface, &mipmap_caps, &next_level);
5002 if (FAILED(hr)) return NULL;
5003
5004 ddraw_surface7_Release(next_level);
5005
5006 return impl_from_IDirectDrawSurface7(next_level);
5007 }
5008
5009 /*****************************************************************************
5010 * IDirect3DTexture2::Load
5011 *
5012 * Loads a texture created with the DDSCAPS_ALLOCONLOAD
5013 *
5014 * This function isn't relayed to WineD3D because the whole interface is
5015 * implemented in DDraw only. For speed improvements a implementation which
5016 * takes OpenGL more into account could be placed into WineD3D.
5017 *
5018 * Params:
5019 * src_texture: Address of the texture to load
5020 *
5021 * Returns:
5022 * D3D_OK on success
5023 * D3DERR_TEXTURE_LOAD_FAILED.
5024 *
5025 *****************************************************************************/
5026 static HRESULT WINAPI d3d_texture2_Load(IDirect3DTexture2 *iface, IDirect3DTexture2 *src_texture)
5027 {
5028 struct ddraw_surface *dst_surface = impl_from_IDirect3DTexture2(iface);
5029 struct ddraw_surface *src_surface = unsafe_impl_from_IDirect3DTexture2(src_texture);
5030 HRESULT hr;
5031
5032 TRACE("iface %p, src_texture %p.\n", iface, src_texture);
5033
5034 if (src_surface == dst_surface)
5035 {
5036 TRACE("copying surface %p to surface %p, why?\n", src_surface, dst_surface);
5037 return D3D_OK;
5038 }
5039
5040 wined3d_mutex_lock();
5041
5042 if (((src_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
5043 != (dst_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP))
5044 || (src_surface->surface_desc.u2.dwMipMapCount != dst_surface->surface_desc.u2.dwMipMapCount))
5045 {
5046 ERR("Trying to load surfaces with different mip-map counts.\n");
5047 }
5048
5049 for (;;)
5050 {
5051 struct wined3d_palette *wined3d_dst_pal, *wined3d_src_pal;
5052 IDirectDrawPalette *dst_pal = NULL, *src_pal = NULL;
5053 DDSURFACEDESC *src_desc, *dst_desc;
5054
5055 TRACE("Copying surface %p to surface %p (mipmap level %d).\n",
5056 src_surface, dst_surface, src_surface->mipmap_level);
5057
5058 /* Suppress the ALLOCONLOAD flag */
5059 dst_surface->surface_desc.ddsCaps.dwCaps &= ~DDSCAPS_ALLOCONLOAD;
5060
5061 /* Get the palettes */
5062 wined3d_dst_pal = wined3d_surface_get_palette(dst_surface->wined3d_surface);
5063 if (wined3d_dst_pal)
5064 dst_pal = wined3d_palette_get_parent(wined3d_dst_pal);
5065
5066 wined3d_src_pal = wined3d_surface_get_palette(src_surface->wined3d_surface);
5067 if (wined3d_src_pal)
5068 src_pal = wined3d_palette_get_parent(wined3d_src_pal);
5069
5070 if (src_pal)
5071 {
5072 PALETTEENTRY palent[256];
5073
5074 if (!dst_pal)
5075 {
5076 wined3d_mutex_unlock();
5077 return DDERR_NOPALETTEATTACHED;
5078 }
5079 IDirectDrawPalette_GetEntries(src_pal, 0, 0, 256, palent);
5080 IDirectDrawPalette_SetEntries(dst_pal, 0, 0, 256, palent);
5081 }
5082
5083 /* Copy one surface on the other */
5084 dst_desc = (DDSURFACEDESC *)&(dst_surface->surface_desc);
5085 src_desc = (DDSURFACEDESC *)&(src_surface->surface_desc);
5086
5087 if ((src_desc->dwWidth != dst_desc->dwWidth) || (src_desc->dwHeight != dst_desc->dwHeight))
5088 {
5089 /* Should also check for same pixel format, u1.lPitch, ... */
5090 ERR("Error in surface sizes.\n");
5091 wined3d_mutex_unlock();
5092 return D3DERR_TEXTURE_LOAD_FAILED;
5093 }
5094 else
5095 {
5096 struct wined3d_mapped_rect src_rect, dst_rect;
5097
5098 /* Copy the src blit color key if the source has one, don't erase
5099 * the destination's ckey if the source has none */
5100 if (src_desc->dwFlags & DDSD_CKSRCBLT)
5101 {
5102 IDirectDrawSurface7_SetColorKey(&dst_surface->IDirectDrawSurface7_iface,
5103 DDCKEY_SRCBLT, &src_desc->ddckCKSrcBlt);
5104 }
5105
5106 /* Copy the main memory texture into the surface that corresponds
5107 * to the OpenGL texture object. */
5108
5109 hr = wined3d_surface_map(src_surface->wined3d_surface, &src_rect, NULL, 0);
5110 if (FAILED(hr))
5111 {
5112 ERR("Failed to lock source surface, hr %#x.\n", hr);
5113 wined3d_mutex_unlock();
5114 return D3DERR_TEXTURE_LOAD_FAILED;
5115 }
5116
5117 hr = wined3d_surface_map(dst_surface->wined3d_surface, &dst_rect, NULL, 0);
5118 if (FAILED(hr))
5119 {
5120 ERR("Failed to lock destination surface, hr %#x.\n", hr);
5121 wined3d_surface_unmap(src_surface->wined3d_surface);
5122 wined3d_mutex_unlock();
5123 return D3DERR_TEXTURE_LOAD_FAILED;
5124 }
5125
5126 if (dst_surface->surface_desc.u4.ddpfPixelFormat.dwFlags & DDPF_FOURCC)
5127 memcpy(dst_rect.data, src_rect.data, src_surface->surface_desc.u1.dwLinearSize);
5128 else
5129 memcpy(dst_rect.data, src_rect.data, src_rect.row_pitch * src_desc->dwHeight);
5130
5131 wined3d_surface_unmap(src_surface->wined3d_surface);
5132 wined3d_surface_unmap(dst_surface->wined3d_surface);
5133 }
5134
5135 if (src_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
5136 src_surface = get_sub_mimaplevel(src_surface);
5137 else
5138 src_surface = NULL;
5139
5140 if (dst_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
5141 dst_surface = get_sub_mimaplevel(dst_surface);
5142 else
5143 dst_surface = NULL;
5144
5145 if (!src_surface || !dst_surface)
5146 {
5147 if (src_surface != dst_surface)
5148 ERR("Loading surface with different mipmap structure.\n");
5149 break;
5150 }
5151 }
5152
5153 wined3d_mutex_unlock();
5154
5155 return hr;
5156 }
5157
5158 static HRESULT WINAPI d3d_texture1_Load(IDirect3DTexture *iface, IDirect3DTexture *src_texture)
5159 {
5160 struct ddraw_surface *dst_surface = impl_from_IDirect3DTexture(iface);
5161 struct ddraw_surface *src_surface = unsafe_impl_from_IDirect3DTexture(src_texture);
5162
5163 TRACE("iface %p, src_texture %p.\n", iface, src_texture);
5164
5165 return d3d_texture2_Load(&dst_surface->IDirect3DTexture2_iface,
5166 src_surface ? &src_surface->IDirect3DTexture2_iface : NULL);
5167 }
5168
5169 /*****************************************************************************
5170 * The VTable
5171 *****************************************************************************/
5172
5173 static const struct IDirectDrawSurface7Vtbl ddraw_surface7_vtbl =
5174 {
5175 /* IUnknown */
5176 ddraw_surface7_QueryInterface,
5177 ddraw_surface7_AddRef,
5178 ddraw_surface7_Release,
5179 /* IDirectDrawSurface */
5180 ddraw_surface7_AddAttachedSurface,
5181 ddraw_surface7_AddOverlayDirtyRect,
5182 ddraw_surface7_Blt,
5183 ddraw_surface7_BltBatch,
5184 ddraw_surface7_BltFast,
5185 ddraw_surface7_DeleteAttachedSurface,
5186 ddraw_surface7_EnumAttachedSurfaces,
5187 ddraw_surface7_EnumOverlayZOrders,
5188 ddraw_surface7_Flip,
5189 ddraw_surface7_GetAttachedSurface,
5190 ddraw_surface7_GetBltStatus,
5191 ddraw_surface7_GetCaps,
5192 ddraw_surface7_GetClipper,
5193 ddraw_surface7_GetColorKey,
5194 ddraw_surface7_GetDC,
5195 ddraw_surface7_GetFlipStatus,
5196 ddraw_surface7_GetOverlayPosition,
5197 ddraw_surface7_GetPalette,
5198 ddraw_surface7_GetPixelFormat,
5199 ddraw_surface7_GetSurfaceDesc,
5200 ddraw_surface7_Initialize,
5201 ddraw_surface7_IsLost,
5202 ddraw_surface7_Lock,
5203 ddraw_surface7_ReleaseDC,
5204 ddraw_surface7_Restore,
5205 ddraw_surface7_SetClipper,
5206 ddraw_surface7_SetColorKey,
5207 ddraw_surface7_SetOverlayPosition,
5208 ddraw_surface7_SetPalette,
5209 ddraw_surface7_Unlock,
5210 ddraw_surface7_UpdateOverlay,
5211 ddraw_surface7_UpdateOverlayDisplay,
5212 ddraw_surface7_UpdateOverlayZOrder,
5213 /* IDirectDrawSurface2 */
5214 ddraw_surface7_GetDDInterface,
5215 ddraw_surface7_PageLock,
5216 ddraw_surface7_PageUnlock,
5217 /* IDirectDrawSurface3 */
5218 ddraw_surface7_SetSurfaceDesc,
5219 /* IDirectDrawSurface4 */
5220 ddraw_surface7_SetPrivateData,
5221 ddraw_surface7_GetPrivateData,
5222 ddraw_surface7_FreePrivateData,
5223 ddraw_surface7_GetUniquenessValue,
5224 ddraw_surface7_ChangeUniquenessValue,
5225 /* IDirectDrawSurface7 */
5226 ddraw_surface7_SetPriority,
5227 ddraw_surface7_GetPriority,
5228 ddraw_surface7_SetLOD,
5229 ddraw_surface7_GetLOD,
5230 };
5231
5232 static const struct IDirectDrawSurface4Vtbl ddraw_surface4_vtbl =
5233 {
5234 /* IUnknown */
5235 ddraw_surface4_QueryInterface,
5236 ddraw_surface4_AddRef,
5237 ddraw_surface4_Release,
5238 /* IDirectDrawSurface */
5239 ddraw_surface4_AddAttachedSurface,
5240 ddraw_surface4_AddOverlayDirtyRect,
5241 ddraw_surface4_Blt,
5242 ddraw_surface4_BltBatch,
5243 ddraw_surface4_BltFast,
5244 ddraw_surface4_DeleteAttachedSurface,
5245 ddraw_surface4_EnumAttachedSurfaces,
5246 ddraw_surface4_EnumOverlayZOrders,
5247 ddraw_surface4_Flip,
5248 ddraw_surface4_GetAttachedSurface,
5249 ddraw_surface4_GetBltStatus,
5250 ddraw_surface4_GetCaps,
5251 ddraw_surface4_GetClipper,
5252 ddraw_surface4_GetColorKey,
5253 ddraw_surface4_GetDC,
5254 ddraw_surface4_GetFlipStatus,
5255 ddraw_surface4_GetOverlayPosition,
5256 ddraw_surface4_GetPalette,
5257 ddraw_surface4_GetPixelFormat,
5258 ddraw_surface4_GetSurfaceDesc,
5259 ddraw_surface4_Initialize,
5260 ddraw_surface4_IsLost,
5261 ddraw_surface4_Lock,
5262 ddraw_surface4_ReleaseDC,
5263 ddraw_surface4_Restore,
5264 ddraw_surface4_SetClipper,
5265 ddraw_surface4_SetColorKey,
5266 ddraw_surface4_SetOverlayPosition,
5267 ddraw_surface4_SetPalette,
5268 ddraw_surface4_Unlock,
5269 ddraw_surface4_UpdateOverlay,
5270 ddraw_surface4_UpdateOverlayDisplay,
5271 ddraw_surface4_UpdateOverlayZOrder,
5272 /* IDirectDrawSurface2 */
5273 ddraw_surface4_GetDDInterface,
5274 ddraw_surface4_PageLock,
5275 ddraw_surface4_PageUnlock,
5276 /* IDirectDrawSurface3 */
5277 ddraw_surface4_SetSurfaceDesc,
5278 /* IDirectDrawSurface4 */
5279 ddraw_surface4_SetPrivateData,
5280 ddraw_surface4_GetPrivateData,
5281 ddraw_surface4_FreePrivateData,
5282 ddraw_surface4_GetUniquenessValue,
5283 ddraw_surface4_ChangeUniquenessValue,
5284 };
5285
5286 static const struct IDirectDrawSurface3Vtbl ddraw_surface3_vtbl =
5287 {
5288 /* IUnknown */
5289 ddraw_surface3_QueryInterface,
5290 ddraw_surface3_AddRef,
5291 ddraw_surface3_Release,
5292 /* IDirectDrawSurface */
5293 ddraw_surface3_AddAttachedSurface,
5294 ddraw_surface3_AddOverlayDirtyRect,
5295 ddraw_surface3_Blt,
5296 ddraw_surface3_BltBatch,
5297 ddraw_surface3_BltFast,
5298 ddraw_surface3_DeleteAttachedSurface,
5299 ddraw_surface3_EnumAttachedSurfaces,
5300 ddraw_surface3_EnumOverlayZOrders,
5301 ddraw_surface3_Flip,
5302 ddraw_surface3_GetAttachedSurface,
5303 ddraw_surface3_GetBltStatus,
5304 ddraw_surface3_GetCaps,
5305 ddraw_surface3_GetClipper,
5306 ddraw_surface3_GetColorKey,
5307 ddraw_surface3_GetDC,
5308 ddraw_surface3_GetFlipStatus,
5309 ddraw_surface3_GetOverlayPosition,
5310 ddraw_surface3_GetPalette,
5311 ddraw_surface3_GetPixelFormat,
5312 ddraw_surface3_GetSurfaceDesc,
5313 ddraw_surface3_Initialize,
5314 ddraw_surface3_IsLost,
5315 ddraw_surface3_Lock,
5316 ddraw_surface3_ReleaseDC,
5317 ddraw_surface3_Restore,
5318 ddraw_surface3_SetClipper,
5319 ddraw_surface3_SetColorKey,
5320 ddraw_surface3_SetOverlayPosition,
5321 ddraw_surface3_SetPalette,
5322 ddraw_surface3_Unlock,
5323 ddraw_surface3_UpdateOverlay,
5324 ddraw_surface3_UpdateOverlayDisplay,
5325 ddraw_surface3_UpdateOverlayZOrder,
5326 /* IDirectDrawSurface2 */
5327 ddraw_surface3_GetDDInterface,
5328 ddraw_surface3_PageLock,
5329 ddraw_surface3_PageUnlock,
5330 /* IDirectDrawSurface3 */
5331 ddraw_surface3_SetSurfaceDesc,
5332 };
5333
5334 static const struct IDirectDrawSurface2Vtbl ddraw_surface2_vtbl =
5335 {
5336 /* IUnknown */
5337 ddraw_surface2_QueryInterface,
5338 ddraw_surface2_AddRef,
5339 ddraw_surface2_Release,
5340 /* IDirectDrawSurface */
5341 ddraw_surface2_AddAttachedSurface,
5342 ddraw_surface2_AddOverlayDirtyRect,
5343 ddraw_surface2_Blt,
5344 ddraw_surface2_BltBatch,
5345 ddraw_surface2_BltFast,
5346 ddraw_surface2_DeleteAttachedSurface,
5347 ddraw_surface2_EnumAttachedSurfaces,
5348 ddraw_surface2_EnumOverlayZOrders,
5349 ddraw_surface2_Flip,
5350 ddraw_surface2_GetAttachedSurface,
5351 ddraw_surface2_GetBltStatus,
5352 ddraw_surface2_GetCaps,
5353 ddraw_surface2_GetClipper,
5354 ddraw_surface2_GetColorKey,
5355 ddraw_surface2_GetDC,
5356 ddraw_surface2_GetFlipStatus,
5357 ddraw_surface2_GetOverlayPosition,
5358 ddraw_surface2_GetPalette,
5359 ddraw_surface2_GetPixelFormat,
5360 ddraw_surface2_GetSurfaceDesc,
5361 ddraw_surface2_Initialize,
5362 ddraw_surface2_IsLost,
5363 ddraw_surface2_Lock,
5364 ddraw_surface2_ReleaseDC,
5365 ddraw_surface2_Restore,
5366 ddraw_surface2_SetClipper,
5367 ddraw_surface2_SetColorKey,
5368 ddraw_surface2_SetOverlayPosition,
5369 ddraw_surface2_SetPalette,
5370 ddraw_surface2_Unlock,
5371 ddraw_surface2_UpdateOverlay,
5372 ddraw_surface2_UpdateOverlayDisplay,
5373 ddraw_surface2_UpdateOverlayZOrder,
5374 /* IDirectDrawSurface2 */
5375 ddraw_surface2_GetDDInterface,
5376 ddraw_surface2_PageLock,
5377 ddraw_surface2_PageUnlock,
5378 };
5379
5380 static const struct IDirectDrawSurfaceVtbl ddraw_surface1_vtbl =
5381 {
5382 /* IUnknown */
5383 ddraw_surface1_QueryInterface,
5384 ddraw_surface1_AddRef,
5385 ddraw_surface1_Release,
5386 /* IDirectDrawSurface */
5387 ddraw_surface1_AddAttachedSurface,
5388 ddraw_surface1_AddOverlayDirtyRect,
5389 ddraw_surface1_Blt,
5390 ddraw_surface1_BltBatch,
5391 ddraw_surface1_BltFast,
5392 ddraw_surface1_DeleteAttachedSurface,
5393 ddraw_surface1_EnumAttachedSurfaces,
5394 ddraw_surface1_EnumOverlayZOrders,
5395 ddraw_surface1_Flip,
5396 ddraw_surface1_GetAttachedSurface,
5397 ddraw_surface1_GetBltStatus,
5398 ddraw_surface1_GetCaps,
5399 ddraw_surface1_GetClipper,
5400 ddraw_surface1_GetColorKey,
5401 ddraw_surface1_GetDC,
5402 ddraw_surface1_GetFlipStatus,
5403 ddraw_surface1_GetOverlayPosition,
5404 ddraw_surface1_GetPalette,
5405 ddraw_surface1_GetPixelFormat,
5406 ddraw_surface1_GetSurfaceDesc,
5407 ddraw_surface1_Initialize,
5408 ddraw_surface1_IsLost,
5409 ddraw_surface1_Lock,
5410 ddraw_surface1_ReleaseDC,
5411 ddraw_surface1_Restore,
5412 ddraw_surface1_SetClipper,
5413 ddraw_surface1_SetColorKey,
5414 ddraw_surface1_SetOverlayPosition,
5415 ddraw_surface1_SetPalette,
5416 ddraw_surface1_Unlock,
5417 ddraw_surface1_UpdateOverlay,
5418 ddraw_surface1_UpdateOverlayDisplay,
5419 ddraw_surface1_UpdateOverlayZOrder,
5420 };
5421
5422 static const struct IDirectDrawGammaControlVtbl ddraw_gamma_control_vtbl =
5423 {
5424 ddraw_gamma_control_QueryInterface,
5425 ddraw_gamma_control_AddRef,
5426 ddraw_gamma_control_Release,
5427 ddraw_gamma_control_GetGammaRamp,
5428 ddraw_gamma_control_SetGammaRamp,
5429 };
5430
5431 static const struct IDirect3DTexture2Vtbl d3d_texture2_vtbl =
5432 {
5433 d3d_texture2_QueryInterface,
5434 d3d_texture2_AddRef,
5435 d3d_texture2_Release,
5436 d3d_texture2_GetHandle,
5437 d3d_texture2_PaletteChanged,
5438 d3d_texture2_Load,
5439 };
5440
5441 static const struct IDirect3DTextureVtbl d3d_texture1_vtbl =
5442 {
5443 d3d_texture1_QueryInterface,
5444 d3d_texture1_AddRef,
5445 d3d_texture1_Release,
5446 d3d_texture1_Initialize,
5447 d3d_texture1_GetHandle,
5448 d3d_texture1_PaletteChanged,
5449 d3d_texture1_Load,
5450 d3d_texture1_Unload,
5451 };
5452
5453 /* Some games (e.g. Tomb Raider 3) pass the wrong version of the
5454 * IDirectDrawSurface interface to ddraw methods. */
5455 struct ddraw_surface *unsafe_impl_from_IDirectDrawSurface7(IDirectDrawSurface7 *iface)
5456 {
5457 if (!iface) return NULL;
5458 if (iface->lpVtbl != &ddraw_surface7_vtbl)
5459 {
5460 HRESULT hr = IUnknown_QueryInterface(iface, &IID_IDirectDrawSurface7, (void **)&iface);
5461 if (FAILED(hr))
5462 {
5463 WARN("Object %p doesn't expose interface IDirectDrawSurface7.\n", iface);
5464 return NULL;
5465 }
5466 IUnknown_Release(iface);
5467 }
5468 return CONTAINING_RECORD(iface, struct ddraw_surface, IDirectDrawSurface7_iface);
5469 }
5470
5471 struct ddraw_surface *unsafe_impl_from_IDirectDrawSurface4(IDirectDrawSurface4 *iface)
5472 {
5473 if (!iface) return NULL;
5474 if (iface->lpVtbl != &ddraw_surface4_vtbl)
5475 {
5476 HRESULT hr = IUnknown_QueryInterface(iface, &IID_IDirectDrawSurface4, (void **)&iface);
5477 if (FAILED(hr))
5478 {
5479 WARN("Object %p doesn't expose interface IDirectDrawSurface4.\n", iface);
5480 return NULL;
5481 }
5482 IUnknown_Release(iface);
5483 }
5484 return CONTAINING_RECORD(iface, struct ddraw_surface, IDirectDrawSurface4_iface);
5485 }
5486
5487 static struct ddraw_surface *unsafe_impl_from_IDirectDrawSurface3(IDirectDrawSurface3 *iface)
5488 {
5489 if (!iface) return NULL;
5490 if (iface->lpVtbl != &ddraw_surface3_vtbl)
5491 {
5492 HRESULT hr = IUnknown_QueryInterface(iface, &IID_IDirectDrawSurface3, (void **)&iface);
5493 if (FAILED(hr))
5494 {
5495 WARN("Object %p doesn't expose interface IDirectDrawSurface3.\n", iface);
5496 return NULL;
5497 }
5498 IUnknown_Release(iface);
5499 }
5500 return CONTAINING_RECORD(iface, struct ddraw_surface, IDirectDrawSurface3_iface);
5501 }
5502
5503 static struct ddraw_surface *unsafe_impl_from_IDirectDrawSurface2(IDirectDrawSurface2 *iface)
5504 {
5505 if (!iface) return NULL;
5506 if (iface->lpVtbl != &ddraw_surface2_vtbl)
5507 {
5508 HRESULT hr = IUnknown_QueryInterface(iface, &IID_IDirectDrawSurface2, (void **)&iface);
5509 if (FAILED(hr))
5510 {
5511 WARN("Object %p doesn't expose interface IDirectDrawSurface2.\n", iface);
5512 return NULL;
5513 }
5514 IUnknown_Release(iface);
5515 }
5516 return CONTAINING_RECORD(iface, struct ddraw_surface, IDirectDrawSurface2_iface);
5517 }
5518
5519 struct ddraw_surface *unsafe_impl_from_IDirectDrawSurface(IDirectDrawSurface *iface)
5520 {
5521 if (!iface) return NULL;
5522 if (iface->lpVtbl != &ddraw_surface1_vtbl)
5523 {
5524 HRESULT hr = IUnknown_QueryInterface(iface, &IID_IDirectDrawSurface, (void **)&iface);
5525 if (FAILED(hr))
5526 {
5527 WARN("Object %p doesn't expose interface IDirectDrawSurface.\n", iface);
5528 return NULL;
5529 }
5530 IUnknown_Release(iface);
5531 }
5532 return CONTAINING_RECORD(iface, struct ddraw_surface, IDirectDrawSurface_iface);
5533 }
5534
5535 struct ddraw_surface *unsafe_impl_from_IDirect3DTexture2(IDirect3DTexture2 *iface)
5536 {
5537 if (!iface) return NULL;
5538 assert(iface->lpVtbl == &d3d_texture2_vtbl);
5539 return CONTAINING_RECORD(iface, struct ddraw_surface, IDirect3DTexture2_iface);
5540 }
5541
5542 struct ddraw_surface *unsafe_impl_from_IDirect3DTexture(IDirect3DTexture *iface)
5543 {
5544 if (!iface) return NULL;
5545 assert(iface->lpVtbl == &d3d_texture1_vtbl);
5546 return CONTAINING_RECORD(iface, struct ddraw_surface, IDirect3DTexture_iface);
5547 }
5548
5549 static void STDMETHODCALLTYPE ddraw_surface_wined3d_object_destroyed(void *parent)
5550 {
5551 struct ddraw_surface *surface = parent;
5552
5553 TRACE("surface %p.\n", surface);
5554
5555 /* Check for attached surfaces and detach them. */
5556 if (surface->first_attached != surface)
5557 {
5558 /* Well, this shouldn't happen: The surface being attached is
5559 * referenced in AddAttachedSurface(), so it shouldn't be released
5560 * until DeleteAttachedSurface() is called, because the refcount is
5561 * held. It looks like the application released it often enough to
5562 * force this. */
5563 WARN("Surface is still attached to surface %p.\n", surface->first_attached);
5564
5565 /* The refcount will drop to -1 here */
5566 if (FAILED(ddraw_surface_delete_attached_surface(surface->first_attached, surface, surface->attached_iface)))
5567 ERR("DeleteAttachedSurface failed.\n");
5568 }
5569
5570 while (surface->next_attached)
5571 if (FAILED(ddraw_surface_delete_attached_surface(surface,
5572 surface->next_attached, surface->next_attached->attached_iface)))
5573 ERR("DeleteAttachedSurface failed.\n");
5574
5575 /* Having a texture handle set implies that the device still exists. */
5576 if (surface->Handle)
5577 ddraw_free_handle(&surface->ddraw->d3ddevice->handle_table, surface->Handle - 1, DDRAW_HANDLE_SURFACE);
5578
5579 /* Reduce the ddraw surface count. */
5580 list_remove(&surface->surface_list_entry);
5581
5582 if (surface == surface->ddraw->primary)
5583 surface->ddraw->primary = NULL;
5584
5585 HeapFree(GetProcessHeap(), 0, surface);
5586 }
5587
5588 const struct wined3d_parent_ops ddraw_surface_wined3d_parent_ops =
5589 {
5590 ddraw_surface_wined3d_object_destroyed,
5591 };
5592
5593 static void STDMETHODCALLTYPE ddraw_texture_wined3d_object_destroyed(void *parent)
5594 {
5595 struct ddraw_surface *surface = parent;
5596
5597 TRACE("surface %p.\n", surface);
5598
5599 ddraw_surface_cleanup(surface);
5600 }
5601
5602 static const struct wined3d_parent_ops ddraw_texture_wined3d_parent_ops =
5603 {
5604 ddraw_texture_wined3d_object_destroyed,
5605 };
5606
5607 HRESULT ddraw_surface_create_texture(struct ddraw_surface *surface)
5608 {
5609 const DDSURFACEDESC2 *desc = &surface->surface_desc;
5610 enum wined3d_format_id format;
5611 enum wined3d_pool pool;
5612 UINT levels;
5613
5614 if (desc->ddsCaps.dwCaps & DDSCAPS_MIPMAP)
5615 levels = desc->u2.dwMipMapCount;
5616 else
5617 levels = 1;
5618
5619 /* DDSCAPS_SYSTEMMEMORY textures are in WINED3D_POOL_SYSTEM_MEM.
5620 * Should I forward the MANAGED cap to the managed pool? */
5621 if (desc->ddsCaps.dwCaps & DDSCAPS_SYSTEMMEMORY)
5622 pool = WINED3D_POOL_SYSTEM_MEM;
5623 else
5624 pool = WINED3D_POOL_DEFAULT;
5625
5626 format = PixelFormat_DD2WineD3D(&surface->surface_desc.u4.ddpfPixelFormat);
5627 if (desc->ddsCaps.dwCaps2 & DDSCAPS2_CUBEMAP)
5628 return wined3d_texture_create_cube(surface->ddraw->wined3d_device, desc->dwWidth,
5629 levels, 0, format, pool, surface, &ddraw_texture_wined3d_parent_ops, &surface->wined3d_texture);
5630 else
5631 return wined3d_texture_create_2d(surface->ddraw->wined3d_device, desc->dwWidth, desc->dwHeight,
5632 levels, 0, format, pool, surface, &ddraw_texture_wined3d_parent_ops, &surface->wined3d_texture);
5633 }
5634
5635 HRESULT ddraw_surface_init(struct ddraw_surface *surface, struct ddraw *ddraw,
5636 DDSURFACEDESC2 *desc, UINT mip_level, UINT version)
5637 {
5638 enum wined3d_pool pool = WINED3D_POOL_DEFAULT;
5639 DWORD flags = WINED3D_SURFACE_MAPPABLE;
5640 enum wined3d_format_id format;
5641 DWORD usage = 0;
5642 HRESULT hr;
5643
5644 if (!(desc->ddsCaps.dwCaps & (DDSCAPS_VIDEOMEMORY | DDSCAPS_SYSTEMMEMORY))
5645 && !((desc->ddsCaps.dwCaps & DDSCAPS_TEXTURE)
5646 && (desc->ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE)))
5647 {
5648 /* Tests show surfaces without memory flags get these flags added
5649 * right after creation. */
5650 desc->ddsCaps.dwCaps |= DDSCAPS_LOCALVIDMEM | DDSCAPS_VIDEOMEMORY;
5651 }
5652
5653 /* Some applications assume surfaces will always be mapped at the same
5654 * address. Some of those also assume that this address is valid even when
5655 * the surface isn't mapped, and that updates done this way will be
5656 * visible on the screen. The game Nox is such an application,
5657 * Commandos: Behind Enemy Lines is another. */
5658 flags |= WINED3D_SURFACE_PIN_SYSMEM;
5659
5660 if (desc->ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE)
5661 {
5662 usage |= WINED3DUSAGE_RENDERTARGET;
5663 desc->ddsCaps.dwCaps |= DDSCAPS_VISIBLE;
5664 }
5665
5666 if ((desc->ddsCaps.dwCaps & DDSCAPS_3DDEVICE) && !(desc->ddsCaps.dwCaps & DDSCAPS_ZBUFFER))
5667 {
5668 usage |= WINED3DUSAGE_RENDERTARGET;
5669 }
5670
5671 if (desc->ddsCaps.dwCaps & (DDSCAPS_OVERLAY))
5672 {
5673 usage |= WINED3DUSAGE_OVERLAY;
5674 }
5675
5676 if (desc->ddsCaps.dwCaps & DDSCAPS_ZBUFFER)
5677 usage |= WINED3DUSAGE_DEPTHSTENCIL;
5678
5679 if (desc->ddsCaps.dwCaps & DDSCAPS_OWNDC)
5680 usage |= WINED3DUSAGE_OWNDC;
5681
5682 if (desc->ddsCaps.dwCaps & DDSCAPS_SYSTEMMEMORY)
5683 {
5684 pool = WINED3D_POOL_SYSTEM_MEM;
5685 }
5686 else if (desc->ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE)
5687 {
5688 pool = WINED3D_POOL_MANAGED;
5689 /* Managed textures have the system memory flag set. */
5690 desc->ddsCaps.dwCaps |= DDSCAPS_SYSTEMMEMORY;
5691 }
5692 else if (desc->ddsCaps.dwCaps & DDSCAPS_VIDEOMEMORY)
5693 {
5694 /* Videomemory adds localvidmem. This is mutually exclusive with
5695 * systemmemory and texturemanage. */
5696 desc->ddsCaps.dwCaps |= DDSCAPS_LOCALVIDMEM;
5697 }
5698
5699 format = PixelFormat_DD2WineD3D(&desc->u4.ddpfPixelFormat);
5700 if (format == WINED3DFMT_UNKNOWN)
5701 {
5702 WARN("Unsupported / unknown pixelformat.\n");
5703 return DDERR_INVALIDPIXELFORMAT;
5704 }
5705
5706 surface->IDirectDrawSurface7_iface.lpVtbl = &ddraw_surface7_vtbl;
5707 surface->IDirectDrawSurface4_iface.lpVtbl = &ddraw_surface4_vtbl;
5708 surface->IDirectDrawSurface3_iface.lpVtbl = &ddraw_surface3_vtbl;
5709 surface->IDirectDrawSurface2_iface.lpVtbl = &ddraw_surface2_vtbl;
5710 surface->IDirectDrawSurface_iface.lpVtbl = &ddraw_surface1_vtbl;
5711 surface->IDirectDrawGammaControl_iface.lpVtbl = &ddraw_gamma_control_vtbl;
5712 surface->IDirect3DTexture2_iface.lpVtbl = &d3d_texture2_vtbl;
5713 surface->IDirect3DTexture_iface.lpVtbl = &d3d_texture1_vtbl;
5714 surface->iface_count = 1;
5715 surface->version = version;
5716 surface->ddraw = ddraw;
5717
5718 if (version == 7)
5719 {
5720 surface->ref7 = 1;
5721 }
5722 else if (version == 4)
5723 {
5724 surface->ref4 = 1;
5725 }
5726 else
5727 {
5728 surface->ref1 = 1;
5729 }
5730
5731 copy_to_surfacedesc2(&surface->surface_desc, desc);
5732
5733 surface->first_attached = surface;
5734
5735 hr = wined3d_surface_create(ddraw->wined3d_device, desc->dwWidth, desc->dwHeight, format, mip_level,
5736 usage, pool, WINED3D_MULTISAMPLE_NONE, 0, DefaultSurfaceType, flags,
5737 surface, &ddraw_surface_wined3d_parent_ops, &surface->wined3d_surface);
5738 if (FAILED(hr))
5739 {
5740 WARN("Failed to create wined3d surface, hr %#x.\n", hr);
5741 return hr;
5742 }
5743
5744 /* Anno 1602 stores the pitch right after surface creation, so make sure
5745 * it's there. TODO: Test other fourcc formats. */
5746 if (format == WINED3DFMT_DXT1 || format == WINED3DFMT_DXT2 || format == WINED3DFMT_DXT3
5747 || format == WINED3DFMT_DXT4 || format == WINED3DFMT_DXT5)
5748 {
5749 surface->surface_desc.dwFlags |= DDSD_LINEARSIZE;
5750 if (format == WINED3DFMT_DXT1)
5751 {
5752 surface->surface_desc.u1.dwLinearSize = max(4, desc->dwWidth) * max(4, desc->dwHeight) / 2;
5753 }
5754 else
5755 {
5756 surface->surface_desc.u1.dwLinearSize = max(4, desc->dwWidth) * max(4, desc->dwHeight);
5757 }
5758 }
5759 else
5760 {
5761 surface->surface_desc.dwFlags |= DDSD_PITCH;
5762 surface->surface_desc.u1.lPitch = wined3d_surface_get_pitch(surface->wined3d_surface);
5763 }
5764
5765 if (desc->dwFlags & DDSD_CKDESTOVERLAY)
5766 {
5767 wined3d_surface_set_color_key(surface->wined3d_surface, DDCKEY_DESTOVERLAY,
5768 (struct wined3d_color_key *)&desc->u3.ddckCKDestOverlay);
5769 }
5770 if (desc->dwFlags & DDSD_CKDESTBLT)
5771 {
5772 wined3d_surface_set_color_key(surface->wined3d_surface, DDCKEY_DESTBLT,
5773 (struct wined3d_color_key *)&desc->ddckCKDestBlt);
5774 }
5775 if (desc->dwFlags & DDSD_CKSRCOVERLAY)
5776 {
5777 wined3d_surface_set_color_key(surface->wined3d_surface, DDCKEY_SRCOVERLAY,
5778 (struct wined3d_color_key *)&desc->ddckCKSrcOverlay);
5779 }
5780 if (desc->dwFlags & DDSD_CKSRCBLT)
5781 {
5782 wined3d_surface_set_color_key(surface->wined3d_surface, DDCKEY_SRCBLT,
5783 (struct wined3d_color_key *)&desc->ddckCKSrcBlt);
5784 }
5785 if (desc->dwFlags & DDSD_LPSURFACE)
5786 {
5787 hr = wined3d_surface_set_mem(surface->wined3d_surface, desc->lpSurface);
5788 if (FAILED(hr))
5789 {
5790 ERR("Failed to set surface memory, hr %#x.\n", hr);
5791 wined3d_surface_decref(surface->wined3d_surface);
5792 return hr;
5793 }
5794 }
5795
5796 return DD_OK;
5797 }
Maarten's multimedia branch