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ddraw: Add some NULL pointer tests.
[wine/multimedia.git] / dlls / ddraw / surface.c
blobabe3eed8e448dbba3114772148a1d6254c696db9
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 file contains the (internal) driver registration functions,
10 * driver enumeration APIs and DirectDraw creation functions.
11 *
12 * This library is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU Lesser General Public
14 * License as published by the Free Software Foundation; either
15 * version 2.1 of the License, or (at your option) any later version.
16 *
17 * This library is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 * Lesser General Public License for more details.
21 *
22 * You should have received a copy of the GNU Lesser General Public
23 * License along with this library; if not, write to the Free Software
24 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
25 */
26
27 #include "config.h"
28 #include "wine/port.h"
29
30 #include "ddraw_private.h"
31
32 WINE_DEFAULT_DEBUG_CHANNEL(ddraw);
33
34 static IDirectDrawSurfaceImpl *unsafe_impl_from_IDirectDrawSurface2(IDirectDrawSurface2 *iface);
35 static IDirectDrawSurfaceImpl *unsafe_impl_from_IDirectDrawSurface3(IDirectDrawSurface3 *iface);
36
37 static inline IDirectDrawSurfaceImpl *impl_from_IDirectDrawGammaControl(IDirectDrawGammaControl *iface)
38 {
39 return CONTAINING_RECORD(iface, IDirectDrawSurfaceImpl, IDirectDrawGammaControl_iface);
40 }
41
42 /*****************************************************************************
43 * IUnknown parts follow
44 *****************************************************************************/
45
46 /*****************************************************************************
47 * IDirectDrawSurface7::QueryInterface
48 *
49 * A normal QueryInterface implementation. For QueryInterface rules
50 * see ddraw.c, IDirectDraw7::QueryInterface. This method
51 * can Query IDirectDrawSurface interfaces in all version, IDirect3DTexture
52 * in all versions, the IDirectDrawGammaControl interface and it can
53 * create an IDirect3DDevice. (Uses IDirect3D7::CreateDevice)
54 *
55 * Params:
56 * riid: The interface id queried for
57 * obj: Address to write the pointer to
58 *
59 * Returns:
60 * S_OK on success
61 * E_NOINTERFACE if the requested interface wasn't found
62 *
63 *****************************************************************************/
64 static HRESULT WINAPI ddraw_surface7_QueryInterface(IDirectDrawSurface7 *iface, REFIID riid, void **obj)
65 {
66 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
67
68 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), obj);
69
70 /* According to COM docs, if the QueryInterface fails, obj should be set to NULL */
71 *obj = NULL;
72
73 if(!riid)
74 return DDERR_INVALIDPARAMS;
75
76 if (IsEqualGUID(riid, &IID_IUnknown)
77 || IsEqualGUID(riid, &IID_IDirectDrawSurface7) )
78 {
79 IDirectDrawSurface7_AddRef(iface);
80 *obj = iface;
81 TRACE("(%p) returning IDirectDrawSurface7 interface at %p\n", This, *obj);
82 return S_OK;
83 }
84 else if (IsEqualGUID(riid, &IID_IDirectDrawSurface4))
85 {
86 IDirectDrawSurface4_AddRef(&This->IDirectDrawSurface4_iface);
87 *obj = &This->IDirectDrawSurface4_iface;
88 TRACE("(%p) returning IDirectDrawSurface4 interface at %p\n", This, *obj);
89 return S_OK;
90 }
91 else if (IsEqualGUID(riid, &IID_IDirectDrawSurface3))
92 {
93 IDirectDrawSurface3_AddRef(&This->IDirectDrawSurface3_iface);
94 *obj = &This->IDirectDrawSurface3_iface;
95 TRACE("(%p) returning IDirectDrawSurface3 interface at %p\n", This, *obj);
96 return S_OK;
97 }
98 else if (IsEqualGUID(riid, &IID_IDirectDrawSurface2))
99 {
100 IDirectDrawSurface2_AddRef(&This->IDirectDrawSurface2_iface);
101 *obj = &This->IDirectDrawSurface2_iface;
102 TRACE("(%p) returning IDirectDrawSurface2 interface at %p\n", This, *obj);
103 return S_OK;
104 }
105 else if (IsEqualGUID(riid, &IID_IDirectDrawSurface))
106 {
107 IDirectDrawSurface_AddRef(&This->IDirectDrawSurface_iface);
108 *obj = &This->IDirectDrawSurface_iface;
109 TRACE("(%p) returning IDirectDrawSurface interface at %p\n", This, *obj);
110 return S_OK;
111 }
112 else if( IsEqualGUID(riid, &IID_IDirectDrawGammaControl) )
113 {
114 IDirectDrawGammaControl_AddRef(&This->IDirectDrawGammaControl_iface);
115 *obj = &This->IDirectDrawGammaControl_iface;
116 TRACE("(%p) returning IDirectDrawGammaControl interface at %p\n", This, *obj);
117 return S_OK;
118 }
119 else if( IsEqualGUID(riid, &IID_D3DDEVICE_WineD3D) ||
120 IsEqualGUID(riid, &IID_IDirect3DHALDevice)||
121 IsEqualGUID(riid, &IID_IDirect3DRGBDevice) )
122 {
123 IDirect3DDevice7 *d3d;
124
125 /* Call into IDirect3D7 for creation */
126 IDirect3D7_CreateDevice(&This->ddraw->IDirect3D7_iface, riid, &This->IDirectDrawSurface7_iface,
127 &d3d);
128
129 if (d3d)
130 {
131 *obj = (IDirect3DDevice *)&((IDirect3DDeviceImpl *)d3d)->IDirect3DDevice_vtbl;
132 TRACE("(%p) Returning IDirect3DDevice interface at %p\n", This, *obj);
133 return S_OK;
134 }
135
136 WARN("Unable to create a IDirect3DDevice instance, returning E_NOINTERFACE\n");
137 return E_NOINTERFACE;
138 }
139 else if (IsEqualGUID( &IID_IDirect3DTexture, riid ) ||
140 IsEqualGUID( &IID_IDirect3DTexture2, riid ))
141 {
142 if (IsEqualGUID( &IID_IDirect3DTexture, riid ))
143 {
144 *obj = &This->IDirect3DTexture_iface;
145 TRACE(" returning Direct3DTexture interface at %p.\n", *obj);
146 }
147 else
148 {
149 *obj = &This->IDirect3DTexture2_iface;
150 TRACE(" returning Direct3DTexture2 interface at %p.\n", *obj);
151 }
152 IUnknown_AddRef( (IUnknown *) *obj);
153 return S_OK;
154 }
155
156 ERR("No interface\n");
157 return E_NOINTERFACE;
158 }
159
160 static HRESULT WINAPI ddraw_surface4_QueryInterface(IDirectDrawSurface4 *iface, REFIID riid, void **object)
161 {
162 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
163 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
164
165 return ddraw_surface7_QueryInterface(&This->IDirectDrawSurface7_iface, riid, object);
166 }
167
168 static HRESULT WINAPI ddraw_surface3_QueryInterface(IDirectDrawSurface3 *iface, REFIID riid, void **object)
169 {
170 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
171 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
172
173 return ddraw_surface7_QueryInterface(&This->IDirectDrawSurface7_iface, riid, object);
174 }
175
176 static HRESULT WINAPI ddraw_surface2_QueryInterface(IDirectDrawSurface2 *iface, REFIID riid, void **object)
177 {
178 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
179 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
180
181 return ddraw_surface7_QueryInterface(&This->IDirectDrawSurface7_iface, riid, object);
182 }
183
184 static HRESULT WINAPI ddraw_surface1_QueryInterface(IDirectDrawSurface *iface, REFIID riid, void **object)
185 {
186 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
187 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
188
189 return ddraw_surface7_QueryInterface(&This->IDirectDrawSurface7_iface, riid, object);
190 }
191
192 static HRESULT WINAPI ddraw_gamma_control_QueryInterface(IDirectDrawGammaControl *iface,
193 REFIID riid, void **object)
194 {
195 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawGammaControl(iface);
196
197 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
198
199 return ddraw_surface7_QueryInterface(&This->IDirectDrawSurface7_iface, riid, object);
200 }
201
202 static HRESULT WINAPI d3d_texture2_QueryInterface(IDirect3DTexture2 *iface, REFIID riid, void **object)
203 {
204 IDirectDrawSurfaceImpl *This = impl_from_IDirect3DTexture2(iface);
205 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
206
207 return ddraw_surface7_QueryInterface(&This->IDirectDrawSurface7_iface, riid, object);
208 }
209
210 static HRESULT WINAPI d3d_texture1_QueryInterface(IDirect3DTexture *iface, REFIID riid, void **object)
211 {
212 IDirectDrawSurfaceImpl *This = impl_from_IDirect3DTexture(iface);
213 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
214
215 return ddraw_surface7_QueryInterface(&This->IDirectDrawSurface7_iface, riid, object);
216 }
217
218 static void ddraw_surface_add_iface(IDirectDrawSurfaceImpl *This)
219 {
220 ULONG iface_count = InterlockedIncrement(&This->iface_count);
221 TRACE("%p increasing iface count to %u.\n", This, iface_count);
222
223 if (iface_count == 1)
224 {
225 EnterCriticalSection(&ddraw_cs);
226 if (This->wined3d_surface)
227 wined3d_surface_incref(This->wined3d_surface);
228 if (This->wined3d_texture)
229 wined3d_texture_incref(This->wined3d_texture);
230 LeaveCriticalSection(&ddraw_cs);
231 }
232 }
233
234 /*****************************************************************************
235 * IDirectDrawSurface7::AddRef
236 *
237 * A normal addref implementation
238 *
239 * Returns:
240 * The new refcount
241 *
242 *****************************************************************************/
243 static ULONG WINAPI ddraw_surface7_AddRef(IDirectDrawSurface7 *iface)
244 {
245 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
246 ULONG refcount = InterlockedIncrement(&This->ref7);
247
248 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
249
250 if (refcount == 1)
251 {
252 ddraw_surface_add_iface(This);
253 }
254
255 return refcount;
256 }
257
258 static ULONG WINAPI ddraw_surface4_AddRef(IDirectDrawSurface4 *iface)
259 {
260 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
261 ULONG refcount = InterlockedIncrement(&This->ref4);
262
263 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
264
265 if (refcount == 1)
266 {
267 ddraw_surface_add_iface(This);
268 }
269
270 return refcount;
271 }
272
273 static ULONG WINAPI ddraw_surface3_AddRef(IDirectDrawSurface3 *iface)
274 {
275 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
276 ULONG refcount = InterlockedIncrement(&This->ref3);
277
278 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
279
280 if (refcount == 1)
281 {
282 ddraw_surface_add_iface(This);
283 }
284
285 return refcount;
286 }
287
288 static ULONG WINAPI ddraw_surface2_AddRef(IDirectDrawSurface2 *iface)
289 {
290 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
291 ULONG refcount = InterlockedIncrement(&This->ref2);
292
293 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
294
295 if (refcount == 1)
296 {
297 ddraw_surface_add_iface(This);
298 }
299
300 return refcount;
301 }
302
303 static ULONG WINAPI ddraw_surface1_AddRef(IDirectDrawSurface *iface)
304 {
305 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
306 ULONG refcount = InterlockedIncrement(&This->ref1);
307
308 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
309
310 if (refcount == 1)
311 {
312 ddraw_surface_add_iface(This);
313 }
314
315 return refcount;
316 }
317
318 static ULONG WINAPI ddraw_gamma_control_AddRef(IDirectDrawGammaControl *iface)
319 {
320 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawGammaControl(iface);
321 ULONG refcount = InterlockedIncrement(&This->gamma_count);
322
323 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
324
325 if (refcount == 1)
326 {
327 ddraw_surface_add_iface(This);
328 }
329
330 return refcount;
331 }
332
333 static ULONG WINAPI d3d_texture2_AddRef(IDirect3DTexture2 *iface)
334 {
335 IDirectDrawSurfaceImpl *This = impl_from_IDirect3DTexture2(iface);
336 TRACE("iface %p.\n", iface);
337
338 return ddraw_surface1_AddRef(&This->IDirectDrawSurface_iface);
339 }
340
341 static ULONG WINAPI d3d_texture1_AddRef(IDirect3DTexture *iface)
342 {
343 IDirectDrawSurfaceImpl *This = impl_from_IDirect3DTexture(iface);
344 TRACE("iface %p.\n", iface);
345
346 return ddraw_surface1_AddRef(&This->IDirectDrawSurface_iface);
347 }
348
349 /*****************************************************************************
350 * ddraw_surface_destroy
351 *
352 * A helper function for IDirectDrawSurface7::Release
353 *
354 * Frees the surface, regardless of its refcount.
355 * See IDirectDrawSurface7::Release for more information
356 *
357 * Params:
358 * This: Surface to free
359 *
360 *****************************************************************************/
361 void ddraw_surface_destroy(IDirectDrawSurfaceImpl *This)
362 {
363 TRACE("surface %p.\n", This);
364
365 /* Check the iface count and give a warning */
366 if(This->iface_count > 1)
367 {
368 /* This can happen when a complex surface is destroyed,
369 * because the 2nd surface was addref()ed when the app
370 * called GetAttachedSurface
371 */
372 WARN("(%p): Destroying surface with refcounts 7: %d 4: %d 3: %d 2: %d 1: %d\n",
373 This, This->ref7, This->ref4, This->ref3, This->ref2, This->ref1);
374 }
375
376 if (This->wined3d_surface)
377 wined3d_surface_decref(This->wined3d_surface);
378 }
379
380 static void ddraw_surface_cleanup(IDirectDrawSurfaceImpl *surface)
381 {
382 IDirectDrawSurfaceImpl *surf;
383 IUnknown *ifaceToRelease;
384 UINT i;
385
386 TRACE("surface %p.\n", surface);
387
388 if (surface->wined3d_swapchain)
389 {
390 IDirectDrawImpl *ddraw = surface->ddraw;
391
392 /* If it's the render target, destroy the D3D device. */
393 if (ddraw->d3d_initialized && surface == ddraw->d3d_target)
394 {
395 TRACE("Destroying the render target, uninitializing D3D.\n");
396
397 for (i = 0; i < ddraw->numConvertedDecls; ++i)
398 {
399 wined3d_vertex_declaration_decref(ddraw->decls[i].decl);
400 }
401 HeapFree(GetProcessHeap(), 0, ddraw->decls);
402 ddraw->numConvertedDecls = 0;
403
404 if (FAILED(wined3d_device_uninit_3d(ddraw->wined3d_device)))
405 {
406 ERR("Failed to uninit 3D.\n");
407 }
408 else
409 {
410 /* Free the d3d window if one was created. */
411 if (ddraw->d3d_window && ddraw->d3d_window != ddraw->dest_window)
412 {
413 TRACE("Destroying the hidden render window %p.\n", ddraw->d3d_window);
414 DestroyWindow(ddraw->d3d_window);
415 ddraw->d3d_window = 0;
416 }
417 }
418
419 ddraw->d3d_initialized = FALSE;
420 ddraw->d3d_target = NULL;
421 }
422 else
423 {
424 wined3d_device_uninit_gdi(ddraw->wined3d_device);
425 }
426
427 surface->wined3d_swapchain = NULL;
428
429 TRACE("D3D unloaded.\n");
430 }
431
432 /* The refcount test shows that the palette is detached when the surface
433 * is destroyed. */
434 IDirectDrawSurface7_SetPalette(&surface->IDirectDrawSurface7_iface, NULL);
435
436 /* Loop through all complex attached surfaces and destroy them.
437 *
438 * Yet again, only the root can have more than one complexly attached
439 * surface, all the others have a total of one. */
440 for (i = 0; i < MAX_COMPLEX_ATTACHED; ++i)
441 {
442 if (!surface->complex_array[i])
443 break;
444
445 surf = surface->complex_array[i];
446 surface->complex_array[i] = NULL;
447 while (surf)
448 {
449 IDirectDrawSurfaceImpl *destroy = surf;
450 surf = surf->complex_array[0]; /* Iterate through the "tree" */
451 ddraw_surface_destroy(destroy); /* Destroy it */
452 }
453 }
454
455 ifaceToRelease = surface->ifaceToRelease;
456
457 /* Destroy the root surface. */
458 ddraw_surface_destroy(surface);
459
460 /* Reduce the ddraw refcount */
461 if (ifaceToRelease)
462 IUnknown_Release(ifaceToRelease);
463 }
464
465 ULONG ddraw_surface_release_iface(IDirectDrawSurfaceImpl *This)
466 {
467 ULONG iface_count = InterlockedDecrement(&This->iface_count);
468 TRACE("%p decreasing iface count to %u.\n", This, iface_count);
469
470 if (iface_count == 0)
471 {
472 /* Complex attached surfaces are destroyed implicitly when the root is released */
473 EnterCriticalSection(&ddraw_cs);
474 if(!This->is_complex_root)
475 {
476 WARN("(%p) Attempt to destroy a surface that is not a complex root\n", This);
477 LeaveCriticalSection(&ddraw_cs);
478 return iface_count;
479 }
480 if (This->wined3d_texture) /* If it's a texture, destroy the wined3d texture. */
481 wined3d_texture_decref(This->wined3d_texture);
482 else
483 ddraw_surface_cleanup(This);
484 LeaveCriticalSection(&ddraw_cs);
485 }
486
487 return iface_count;
488 }
489
490 /*****************************************************************************
491 * IDirectDrawSurface7::Release
492 *
493 * Reduces the surface's refcount by 1. If the refcount falls to 0, the
494 * surface is destroyed.
495 *
496 * Destroying the surface is a bit tricky. For the connection between
497 * WineD3DSurfaces and DirectDrawSurfaces see IDirectDraw7::CreateSurface
498 * It has a nice graph explaining the connection.
499 *
500 * What happens here is basically this:
501 * When a surface is destroyed, its WineD3DSurface is released,
502 * and the refcount of the DirectDraw interface is reduced by 1. If it has
503 * complex surfaces attached to it, then these surfaces are destroyed too,
504 * regardless of their refcount. If any surface being destroyed has another
505 * surface attached to it (with a "soft" attachment, not complex), then
506 * this surface is detached with DeleteAttachedSurface.
507 *
508 * When the surface is a texture, the WineD3DTexture is released.
509 * If the surface is the Direct3D render target, then the D3D
510 * capabilities of the WineD3DDevice are uninitialized, which causes the
511 * swapchain to be released.
512 *
513 * When a complex sublevel falls to ref zero, then this is ignored.
514 *
515 * Returns:
516 * The new refcount
517 *
518 *****************************************************************************/
519 static ULONG WINAPI ddraw_surface7_Release(IDirectDrawSurface7 *iface)
520 {
521 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
522 ULONG refcount = InterlockedDecrement(&This->ref7);
523
524 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
525
526 if (refcount == 0)
527 {
528 ddraw_surface_release_iface(This);
529 }
530
531 return refcount;
532 }
533
534 static ULONG WINAPI ddraw_surface4_Release(IDirectDrawSurface4 *iface)
535 {
536 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
537 ULONG refcount = InterlockedDecrement(&This->ref4);
538
539 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
540
541 if (refcount == 0)
542 {
543 ddraw_surface_release_iface(This);
544 }
545
546 return refcount;
547 }
548
549 static ULONG WINAPI ddraw_surface3_Release(IDirectDrawSurface3 *iface)
550 {
551 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
552 ULONG refcount = InterlockedDecrement(&This->ref3);
553
554 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
555
556 if (refcount == 0)
557 {
558 ddraw_surface_release_iface(This);
559 }
560
561 return refcount;
562 }
563
564 static ULONG WINAPI ddraw_surface2_Release(IDirectDrawSurface2 *iface)
565 {
566 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
567 ULONG refcount = InterlockedDecrement(&This->ref2);
568
569 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
570
571 if (refcount == 0)
572 {
573 ddraw_surface_release_iface(This);
574 }
575
576 return refcount;
577 }
578
579 static ULONG WINAPI ddraw_surface1_Release(IDirectDrawSurface *iface)
580 {
581 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
582 ULONG refcount = InterlockedDecrement(&This->ref1);
583
584 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
585
586 if (refcount == 0)
587 {
588 ddraw_surface_release_iface(This);
589 }
590
591 return refcount;
592 }
593
594 static ULONG WINAPI ddraw_gamma_control_Release(IDirectDrawGammaControl *iface)
595 {
596 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawGammaControl(iface);
597 ULONG refcount = InterlockedDecrement(&This->gamma_count);
598
599 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
600
601 if (refcount == 0)
602 {
603 ddraw_surface_release_iface(This);
604 }
605
606 return refcount;
607 }
608
609 static ULONG WINAPI d3d_texture2_Release(IDirect3DTexture2 *iface)
610 {
611 IDirectDrawSurfaceImpl *This = impl_from_IDirect3DTexture2(iface);
612 TRACE("iface %p.\n", iface);
613
614 return ddraw_surface1_Release(&This->IDirectDrawSurface_iface);
615 }
616
617 static ULONG WINAPI d3d_texture1_Release(IDirect3DTexture *iface)
618 {
619 IDirectDrawSurfaceImpl *This = impl_from_IDirect3DTexture(iface);
620 TRACE("iface %p.\n", iface);
621
622 return ddraw_surface1_Release(&This->IDirectDrawSurface_iface);
623 }
624
625 /*****************************************************************************
626 * IDirectDrawSurface7::GetAttachedSurface
627 *
628 * Returns an attached surface with the requested caps. Surface attachment
629 * and complex surfaces are not clearly described by the MSDN or sdk,
630 * so this method is tricky and likely to contain problems.
631 * This implementation searches the complex list first, then the
632 * attachment chain.
633 *
634 * The chains are searched from This down to the last surface in the chain,
635 * not from the first element in the chain. The first surface found is
636 * returned. The MSDN says that this method fails if more than one surface
637 * matches the caps, but it is not sure if that is right. The attachment
638 * structure may not even allow two matching surfaces.
639 *
640 * The found surface is AddRef-ed before it is returned.
641 *
642 * Params:
643 * Caps: Pointer to a DDCAPS2 structure describing the caps asked for
644 * Surface: Address to store the found surface
645 *
646 * Returns:
647 * DD_OK on success
648 * DDERR_INVALIDPARAMS if Caps or Surface is NULL
649 * DDERR_NOTFOUND if no surface was found
650 *
651 *****************************************************************************/
652 static HRESULT WINAPI ddraw_surface7_GetAttachedSurface(IDirectDrawSurface7 *iface,
653 DDSCAPS2 *Caps, IDirectDrawSurface7 **Surface)
654 {
655 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
656 IDirectDrawSurfaceImpl *surf;
657 DDSCAPS2 our_caps;
658 int i;
659
660 TRACE("iface %p, caps %p, attachment %p.\n", iface, Caps, Surface);
661
662 EnterCriticalSection(&ddraw_cs);
663
664 if(This->version < 7)
665 {
666 /* Earlier dx apps put garbage into these members, clear them */
667 our_caps.dwCaps = Caps->dwCaps;
668 our_caps.dwCaps2 = 0;
669 our_caps.dwCaps3 = 0;
670 our_caps.dwCaps4 = 0;
671 }
672 else
673 {
674 our_caps = *Caps;
675 }
676
677 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 */
678
679 for(i = 0; i < MAX_COMPLEX_ATTACHED; i++)
680 {
681 surf = This->complex_array[i];
682 if(!surf) break;
683
684 if (TRACE_ON(ddraw))
685 {
686 TRACE("Surface: (%p) caps: %x,%x,%x,%x\n", surf,
687 surf->surface_desc.ddsCaps.dwCaps,
688 surf->surface_desc.ddsCaps.dwCaps2,
689 surf->surface_desc.ddsCaps.dwCaps3,
690 surf->surface_desc.ddsCaps.dwCaps4);
691 }
692
693 if (((surf->surface_desc.ddsCaps.dwCaps & our_caps.dwCaps) == our_caps.dwCaps) &&
694 ((surf->surface_desc.ddsCaps.dwCaps2 & our_caps.dwCaps2) == our_caps.dwCaps2)) {
695
696 /* MSDN: "This method fails if more than one surface is attached
697 * that matches the capabilities requested."
698 *
699 * Not sure how to test this.
700 */
701
702 TRACE("(%p): Returning surface %p\n", This, surf);
703 TRACE("(%p): mipmapcount=%d\n", This, surf->mipmap_level);
704 *Surface = &surf->IDirectDrawSurface7_iface;
705 ddraw_surface7_AddRef(*Surface);
706 LeaveCriticalSection(&ddraw_cs);
707 return DD_OK;
708 }
709 }
710
711 /* Next, look at the attachment chain */
712 surf = This;
713
714 while( (surf = surf->next_attached) )
715 {
716 if (TRACE_ON(ddraw))
717 {
718 TRACE("Surface: (%p) caps: %x,%x,%x,%x\n", surf,
719 surf->surface_desc.ddsCaps.dwCaps,
720 surf->surface_desc.ddsCaps.dwCaps2,
721 surf->surface_desc.ddsCaps.dwCaps3,
722 surf->surface_desc.ddsCaps.dwCaps4);
723 }
724
725 if (((surf->surface_desc.ddsCaps.dwCaps & our_caps.dwCaps) == our_caps.dwCaps) &&
726 ((surf->surface_desc.ddsCaps.dwCaps2 & our_caps.dwCaps2) == our_caps.dwCaps2)) {
727
728 TRACE("(%p): Returning surface %p\n", This, surf);
729 *Surface = &surf->IDirectDrawSurface7_iface;
730 ddraw_surface7_AddRef(*Surface);
731 LeaveCriticalSection(&ddraw_cs);
732 return DD_OK;
733 }
734 }
735
736 TRACE("(%p) Didn't find a valid surface\n", This);
737 LeaveCriticalSection(&ddraw_cs);
738
739 *Surface = NULL;
740 return DDERR_NOTFOUND;
741 }
742
743 static HRESULT WINAPI ddraw_surface4_GetAttachedSurface(IDirectDrawSurface4 *iface,
744 DDSCAPS2 *caps, IDirectDrawSurface4 **attachment)
745 {
746 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
747 IDirectDrawSurface7 *attachment7;
748 IDirectDrawSurfaceImpl *attachment_impl;
749 HRESULT hr;
750
751 TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
752
753 hr = ddraw_surface7_GetAttachedSurface(&This->IDirectDrawSurface7_iface,
754 caps, &attachment7);
755 if (FAILED(hr))
756 {
757 *attachment = NULL;
758 return hr;
759 }
760 attachment_impl = impl_from_IDirectDrawSurface7(attachment7);
761 *attachment = &attachment_impl->IDirectDrawSurface4_iface;
762 ddraw_surface4_AddRef(*attachment);
763 ddraw_surface7_Release(attachment7);
764
765 return hr;
766 }
767
768 static HRESULT WINAPI ddraw_surface3_GetAttachedSurface(IDirectDrawSurface3 *iface,
769 DDSCAPS *caps, IDirectDrawSurface3 **attachment)
770 {
771 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
772 IDirectDrawSurface7 *attachment7;
773 IDirectDrawSurfaceImpl *attachment_impl;
774 DDSCAPS2 caps2;
775 HRESULT hr;
776
777 TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
778
779 caps2.dwCaps = caps->dwCaps;
780 caps2.dwCaps2 = 0;
781 caps2.dwCaps3 = 0;
782 caps2.dwCaps4 = 0;
783
784 hr = ddraw_surface7_GetAttachedSurface(&This->IDirectDrawSurface7_iface,
785 &caps2, &attachment7);
786 if (FAILED(hr))
787 {
788 *attachment = NULL;
789 return hr;
790 }
791 attachment_impl = impl_from_IDirectDrawSurface7(attachment7);
792 *attachment = &attachment_impl->IDirectDrawSurface3_iface;
793 ddraw_surface3_AddRef(*attachment);
794 ddraw_surface7_Release(attachment7);
795
796 return hr;
797 }
798
799 static HRESULT WINAPI ddraw_surface2_GetAttachedSurface(IDirectDrawSurface2 *iface,
800 DDSCAPS *caps, IDirectDrawSurface2 **attachment)
801 {
802 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
803 IDirectDrawSurface7 *attachment7;
804 IDirectDrawSurfaceImpl *attachment_impl;
805 DDSCAPS2 caps2;
806 HRESULT hr;
807
808 TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
809
810 caps2.dwCaps = caps->dwCaps;
811 caps2.dwCaps2 = 0;
812 caps2.dwCaps3 = 0;
813 caps2.dwCaps4 = 0;
814
815 hr = ddraw_surface7_GetAttachedSurface(&This->IDirectDrawSurface7_iface,
816 &caps2, &attachment7);
817 if (FAILED(hr))
818 {
819 *attachment = NULL;
820 return hr;
821 }
822 attachment_impl = impl_from_IDirectDrawSurface7(attachment7);
823 *attachment = &attachment_impl->IDirectDrawSurface2_iface;
824 ddraw_surface2_AddRef(*attachment);
825 ddraw_surface7_Release(attachment7);
826
827 return hr;
828 }
829
830 static HRESULT WINAPI ddraw_surface1_GetAttachedSurface(IDirectDrawSurface *iface,
831 DDSCAPS *caps, IDirectDrawSurface **attachment)
832 {
833 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
834 IDirectDrawSurface7 *attachment7;
835 IDirectDrawSurfaceImpl *attachment_impl;
836 DDSCAPS2 caps2;
837 HRESULT hr;
838
839 TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
840
841 caps2.dwCaps = caps->dwCaps;
842 caps2.dwCaps2 = 0;
843 caps2.dwCaps3 = 0;
844 caps2.dwCaps4 = 0;
845
846 hr = ddraw_surface7_GetAttachedSurface(&This->IDirectDrawSurface7_iface,
847 &caps2, &attachment7);
848 if (FAILED(hr))
849 {
850 *attachment = NULL;
851 return hr;
852 }
853 attachment_impl = impl_from_IDirectDrawSurface7(attachment7);
854 *attachment = &attachment_impl->IDirectDrawSurface_iface;
855 ddraw_surface1_AddRef(*attachment);
856 ddraw_surface7_Release(attachment7);
857
858 return hr;
859 }
860
861 /*****************************************************************************
862 * IDirectDrawSurface7::Lock
863 *
864 * Locks the surface and returns a pointer to the surface's memory
865 *
866 * Params:
867 * Rect: Rectangle to lock. If NULL, the whole surface is locked
868 * DDSD: Pointer to a DDSURFACEDESC2 which shall receive the surface's desc.
869 * Flags: Locking flags, e.g Read only or write only
870 * h: An event handle that's not used and must be NULL
871 *
872 * Returns:
873 * DD_OK on success
874 * DDERR_INVALIDPARAMS if DDSD is NULL
875 * For more details, see IWineD3DSurface::LockRect
876 *
877 *****************************************************************************/
878 static HRESULT WINAPI ddraw_surface7_Lock(IDirectDrawSurface7 *iface,
879 RECT *Rect, DDSURFACEDESC2 *DDSD, DWORD Flags, HANDLE h)
880 {
881 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
882 WINED3DLOCKED_RECT LockedRect;
883 HRESULT hr;
884
885 TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
886 iface, wine_dbgstr_rect(Rect), DDSD, Flags, h);
887
888 if(!DDSD)
889 return DDERR_INVALIDPARAMS;
890
891 /* This->surface_desc.dwWidth and dwHeight are changeable, thus lock */
892 EnterCriticalSection(&ddraw_cs);
893
894 /* Should I check for the handle to be NULL?
895 *
896 * The DDLOCK flags and the D3DLOCK flags are equal
897 * for the supported values. The others are ignored by WineD3D
898 */
899
900 if(DDSD->dwSize != sizeof(DDSURFACEDESC) &&
901 DDSD->dwSize != sizeof(DDSURFACEDESC2))
902 {
903 WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", DDSD->dwSize);
904 LeaveCriticalSection(&ddraw_cs);
905 return DDERR_INVALIDPARAMS;
906 }
907
908 /* Windows zeroes this if the rect is invalid */
909 DDSD->lpSurface = 0;
910
911 if (Rect)
912 {
913 if ((Rect->left < 0)
914 || (Rect->top < 0)
915 || (Rect->left > Rect->right)
916 || (Rect->top > Rect->bottom)
917 || (Rect->right > This->surface_desc.dwWidth)
918 || (Rect->bottom > This->surface_desc.dwHeight))
919 {
920 WARN("Trying to lock an invalid rectangle, returning DDERR_INVALIDPARAMS\n");
921 LeaveCriticalSection(&ddraw_cs);
922 return DDERR_INVALIDPARAMS;
923 }
924 }
925
926 hr = wined3d_surface_map(This->wined3d_surface, &LockedRect, Rect, Flags);
927 if (FAILED(hr))
928 {
929 LeaveCriticalSection(&ddraw_cs);
930 switch(hr)
931 {
932 /* D3D8 and D3D9 return the general D3DERR_INVALIDCALL error, but ddraw has a more
933 * specific error. But since IWineD3DSurface::LockRect returns that error in this
934 * only occasion, keep d3d8 and d3d9 free from the return value override. There are
935 * many different places where d3d8/9 would have to catch the DDERR_SURFACEBUSY, it
936 * is much easier to do it in one place in ddraw
937 */
938 case WINED3DERR_INVALIDCALL: return DDERR_SURFACEBUSY;
939 default: return hr;
940 }
941 }
942
943 /* Override the memory area. The pitch should be set already. Strangely windows
944 * does not set the LPSURFACE flag on locked surfaces !?!.
945 * DDSD->dwFlags |= DDSD_LPSURFACE;
946 */
947 This->surface_desc.lpSurface = LockedRect.pBits;
948 DD_STRUCT_COPY_BYSIZE(DDSD,&(This->surface_desc));
949
950 TRACE("locked surface returning description :\n");
951 if (TRACE_ON(ddraw)) DDRAW_dump_surface_desc(DDSD);
952
953 LeaveCriticalSection(&ddraw_cs);
954 return DD_OK;
955 }
956
957 static HRESULT WINAPI ddraw_surface4_Lock(IDirectDrawSurface4 *iface, RECT *rect,
958 DDSURFACEDESC2 *surface_desc, DWORD flags, HANDLE h)
959 {
960 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
961 TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
962 iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
963
964 return ddraw_surface7_Lock(&This->IDirectDrawSurface7_iface,
965 rect, surface_desc, flags, h);
966 }
967
968 static HRESULT WINAPI ddraw_surface3_Lock(IDirectDrawSurface3 *iface, RECT *rect,
969 DDSURFACEDESC *surface_desc, DWORD flags, HANDLE h)
970 {
971 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
972 TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
973 iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
974
975 /* All versions of Lock() accept both sizeof(DDSURFACEDESC) and
976 * sizeof(DDSURFACEDESC2) structures and do not touch the dwSize member */
977 return ddraw_surface7_Lock(&This->IDirectDrawSurface7_iface,
978 rect, (DDSURFACEDESC2 *)surface_desc, flags, h);
979 }
980
981 static HRESULT WINAPI ddraw_surface2_Lock(IDirectDrawSurface2 *iface, RECT *rect,
982 DDSURFACEDESC *surface_desc, DWORD flags, HANDLE h)
983 {
984 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
985 TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
986 iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
987
988 /* All versions of Lock() accept both sizeof(DDSURFACEDESC) and
989 * sizeof(DDSURFACEDESC2) structures and do not touch the dwSize member
990 *
991 * TODO: Test DDSD_ZBUFFERBITDEPTH behavior */
992 return ddraw_surface7_Lock(&This->IDirectDrawSurface7_iface,
993 rect, (DDSURFACEDESC2 *)surface_desc, flags, h);
994 }
995
996 static HRESULT WINAPI ddraw_surface1_Lock(IDirectDrawSurface *iface, RECT *rect,
997 DDSURFACEDESC *surface_desc, DWORD flags, HANDLE h)
998 {
999 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
1000 TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
1001 iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
1002
1003 /* All versions of Lock() accept both sizeof(DDSURFACEDESC) and
1004 * sizeof(DDSURFACEDESC2) structures and do not touch the dwSize member */
1005 return ddraw_surface7_Lock(&This->IDirectDrawSurface7_iface,
1006 rect, (DDSURFACEDESC2 *)surface_desc, flags, h);
1007 }
1008
1009 /*****************************************************************************
1010 * IDirectDrawSurface7::Unlock
1011 *
1012 * Unlocks an locked surface
1013 *
1014 * Params:
1015 * Rect: Not used by this implementation
1016 *
1017 * Returns:
1018 * D3D_OK on success
1019 * For more details, see IWineD3DSurface::UnlockRect
1020 *
1021 *****************************************************************************/
1022 static HRESULT WINAPI ddraw_surface7_Unlock(IDirectDrawSurface7 *iface, RECT *pRect)
1023 {
1024 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
1025 HRESULT hr;
1026
1027 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(pRect));
1028
1029 EnterCriticalSection(&ddraw_cs);
1030 hr = wined3d_surface_unmap(This->wined3d_surface);
1031 if (SUCCEEDED(hr))
1032 {
1033 This->surface_desc.lpSurface = NULL;
1034 }
1035 LeaveCriticalSection(&ddraw_cs);
1036 return hr;
1037 }
1038
1039 static HRESULT WINAPI ddraw_surface4_Unlock(IDirectDrawSurface4 *iface, RECT *pRect)
1040 {
1041 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
1042 TRACE("iface %p, rect %p.\n", iface, pRect);
1043
1044 return ddraw_surface7_Unlock(&This->IDirectDrawSurface7_iface, pRect);
1045 }
1046
1047 static HRESULT WINAPI ddraw_surface3_Unlock(IDirectDrawSurface3 *iface, void *data)
1048 {
1049 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
1050 TRACE("iface %p, data %p.\n", iface, data);
1051
1052 /* data might not be the LPRECT of later versions, so drop it. */
1053 return ddraw_surface7_Unlock(&This->IDirectDrawSurface7_iface, NULL);
1054 }
1055
1056 static HRESULT WINAPI ddraw_surface2_Unlock(IDirectDrawSurface2 *iface, void *data)
1057 {
1058 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
1059 TRACE("iface %p, data %p.\n", iface, data);
1060
1061 /* data might not be the LPRECT of later versions, so drop it. */
1062 return ddraw_surface7_Unlock(&This->IDirectDrawSurface7_iface, NULL);
1063 }
1064
1065 static HRESULT WINAPI ddraw_surface1_Unlock(IDirectDrawSurface *iface, void *data)
1066 {
1067 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
1068 TRACE("iface %p, data %p.\n", iface, data);
1069
1070 /* data might not be the LPRECT of later versions, so drop it. */
1071 return ddraw_surface7_Unlock(&This->IDirectDrawSurface7_iface, NULL);
1072 }
1073
1074 /*****************************************************************************
1075 * IDirectDrawSurface7::Flip
1076 *
1077 * Flips a surface with the DDSCAPS_FLIP flag. The flip is relayed to
1078 * IWineD3DSurface::Flip. Because WineD3D doesn't handle attached surfaces,
1079 * the flip target is passed to WineD3D, even if the app didn't specify one
1080 *
1081 * Params:
1082 * DestOverride: Specifies the surface that will become the new front
1083 * buffer. If NULL, the current back buffer is used
1084 * Flags: some DirectDraw flags, see include/ddraw.h
1085 *
1086 * Returns:
1087 * DD_OK on success
1088 * DDERR_NOTFLIPPABLE if no flip target could be found
1089 * DDERR_INVALIDOBJECT if the surface isn't a front buffer
1090 * For more details, see IWineD3DSurface::Flip
1091 *
1092 *****************************************************************************/
1093 static HRESULT WINAPI ddraw_surface7_Flip(IDirectDrawSurface7 *iface, IDirectDrawSurface7 *DestOverride, DWORD Flags)
1094 {
1095 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
1096 IDirectDrawSurfaceImpl *Override = unsafe_impl_from_IDirectDrawSurface7(DestOverride);
1097 IDirectDrawSurface7 *Override7;
1098 HRESULT hr;
1099
1100 TRACE("iface %p, dst %p, flags %#x.\n", iface, DestOverride, Flags);
1101
1102 /* Flip has to be called from a front buffer
1103 * What about overlay surfaces, AFAIK they can flip too?
1104 */
1105 if( !(This->surface_desc.ddsCaps.dwCaps & (DDSCAPS_FRONTBUFFER | DDSCAPS_OVERLAY)) )
1106 return DDERR_INVALIDOBJECT; /* Unchecked */
1107
1108 EnterCriticalSection(&ddraw_cs);
1109
1110 /* WineD3D doesn't keep track of attached surface, so find the target */
1111 if(!Override)
1112 {
1113 DDSCAPS2 Caps;
1114
1115 memset(&Caps, 0, sizeof(Caps));
1116 Caps.dwCaps |= DDSCAPS_BACKBUFFER;
1117 hr = ddraw_surface7_GetAttachedSurface(iface, &Caps, &Override7);
1118 if(hr != DD_OK)
1119 {
1120 ERR("Can't find a flip target\n");
1121 LeaveCriticalSection(&ddraw_cs);
1122 return DDERR_NOTFLIPPABLE; /* Unchecked */
1123 }
1124 Override = impl_from_IDirectDrawSurface7(Override7);
1125
1126 /* For the GetAttachedSurface */
1127 ddraw_surface7_Release(Override7);
1128 }
1129
1130 hr = wined3d_surface_flip(This->wined3d_surface, Override->wined3d_surface, Flags);
1131 LeaveCriticalSection(&ddraw_cs);
1132 return hr;
1133 }
1134
1135 static HRESULT WINAPI ddraw_surface4_Flip(IDirectDrawSurface4 *iface, IDirectDrawSurface4 *dst, DWORD flags)
1136 {
1137 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
1138 IDirectDrawSurfaceImpl *dst_impl = unsafe_impl_from_IDirectDrawSurface4(dst);
1139 TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
1140
1141 return ddraw_surface7_Flip(&This->IDirectDrawSurface7_iface,
1142 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, flags);
1143 }
1144
1145 static HRESULT WINAPI ddraw_surface3_Flip(IDirectDrawSurface3 *iface, IDirectDrawSurface3 *dst, DWORD flags)
1146 {
1147 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
1148 IDirectDrawSurfaceImpl *dst_impl = unsafe_impl_from_IDirectDrawSurface3(dst);
1149 TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
1150
1151 return ddraw_surface7_Flip(&This->IDirectDrawSurface7_iface,
1152 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, flags);
1153 }
1154
1155 static HRESULT WINAPI ddraw_surface2_Flip(IDirectDrawSurface2 *iface, IDirectDrawSurface2 *dst, DWORD flags)
1156 {
1157 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
1158 IDirectDrawSurfaceImpl *dst_impl = unsafe_impl_from_IDirectDrawSurface2(dst);
1159 TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
1160
1161 return ddraw_surface7_Flip(&This->IDirectDrawSurface7_iface,
1162 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, flags);
1163 }
1164
1165 static HRESULT WINAPI ddraw_surface1_Flip(IDirectDrawSurface *iface, IDirectDrawSurface *dst, DWORD flags)
1166 {
1167 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
1168 IDirectDrawSurfaceImpl *dst_impl = unsafe_impl_from_IDirectDrawSurface(dst);
1169 TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
1170
1171 return ddraw_surface7_Flip(&This->IDirectDrawSurface7_iface,
1172 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, flags);
1173 }
1174
1175 /*****************************************************************************
1176 * IDirectDrawSurface7::Blt
1177 *
1178 * Performs a blit on the surface
1179 *
1180 * Params:
1181 * DestRect: Destination rectangle, can be NULL
1182 * SrcSurface: Source surface, can be NULL
1183 * SrcRect: Source rectangle, can be NULL
1184 * Flags: Blt flags
1185 * DDBltFx: Some extended blt parameters, connected to the flags
1186 *
1187 * Returns:
1188 * D3D_OK on success
1189 * See IWineD3DSurface::Blt for more details
1190 *
1191 *****************************************************************************/
1192 static HRESULT WINAPI ddraw_surface7_Blt(IDirectDrawSurface7 *iface, RECT *DestRect,
1193 IDirectDrawSurface7 *SrcSurface, RECT *SrcRect, DWORD Flags, DDBLTFX *DDBltFx)
1194 {
1195 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
1196 IDirectDrawSurfaceImpl *Src = unsafe_impl_from_IDirectDrawSurface7(SrcSurface);
1197 HRESULT hr;
1198
1199 TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
1200 iface, wine_dbgstr_rect(DestRect), SrcSurface, wine_dbgstr_rect(SrcRect), Flags, DDBltFx);
1201
1202 /* Check for validity of the flags here. WineD3D Has the software-opengl selection path and would have
1203 * to check at 2 places, and sometimes do double checks. This also saves the call to wined3d :-)
1204 */
1205 if((Flags & DDBLT_KEYSRCOVERRIDE) && (!DDBltFx || Flags & DDBLT_KEYSRC)) {
1206 WARN("Invalid source color key parameters, returning DDERR_INVALIDPARAMS\n");
1207 return DDERR_INVALIDPARAMS;
1208 }
1209
1210 if((Flags & DDBLT_KEYDESTOVERRIDE) && (!DDBltFx || Flags & DDBLT_KEYDEST)) {
1211 WARN("Invalid destination color key parameters, returning DDERR_INVALIDPARAMS\n");
1212 return DDERR_INVALIDPARAMS;
1213 }
1214
1215 EnterCriticalSection(&ddraw_cs);
1216
1217 if(Flags & DDBLT_KEYSRC && (!Src || !(Src->surface_desc.dwFlags & DDSD_CKSRCBLT))) {
1218 WARN("DDBLT_KEYDEST blit without color key in surface, returning DDERR_INVALIDPARAMS\n");
1219 LeaveCriticalSection(&ddraw_cs);
1220 return DDERR_INVALIDPARAMS;
1221 }
1222
1223 /* TODO: Check if the DDBltFx contains any ddraw surface pointers. If it
1224 * does, copy the struct, and replace the ddraw surfaces with the wined3d
1225 * surfaces. So far no blitting operations using surfaces in the bltfx
1226 * struct are supported anyway. */
1227 hr = wined3d_surface_blt(This->wined3d_surface, DestRect, Src ? Src->wined3d_surface : NULL,
1228 SrcRect, Flags, (WINEDDBLTFX *)DDBltFx, WINED3DTEXF_LINEAR);
1229
1230 LeaveCriticalSection(&ddraw_cs);
1231 switch(hr)
1232 {
1233 case WINED3DERR_NOTAVAILABLE: return DDERR_UNSUPPORTED;
1234 case WINED3DERR_WRONGTEXTUREFORMAT: return DDERR_INVALIDPIXELFORMAT;
1235 default: return hr;
1236 }
1237 }
1238
1239 static HRESULT WINAPI ddraw_surface4_Blt(IDirectDrawSurface4 *iface, RECT *dst_rect,
1240 IDirectDrawSurface4 *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
1241 {
1242 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
1243 IDirectDrawSurfaceImpl *src = unsafe_impl_from_IDirectDrawSurface4(src_surface);
1244 TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
1245 iface, wine_dbgstr_rect(dst_rect), src_surface, wine_dbgstr_rect(src_rect), flags, fx);
1246
1247 return ddraw_surface7_Blt(&This->IDirectDrawSurface7_iface, dst_rect,
1248 src ? &src->IDirectDrawSurface7_iface : NULL, src_rect, flags, fx);
1249 }
1250
1251 static HRESULT WINAPI ddraw_surface3_Blt(IDirectDrawSurface3 *iface, RECT *dst_rect,
1252 IDirectDrawSurface3 *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
1253 {
1254 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
1255 IDirectDrawSurfaceImpl *src_impl = unsafe_impl_from_IDirectDrawSurface3(src_surface);
1256 TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
1257 iface, wine_dbgstr_rect(dst_rect), src_surface, wine_dbgstr_rect(src_rect), flags, fx);
1258
1259 return ddraw_surface7_Blt(&This->IDirectDrawSurface7_iface, dst_rect,
1260 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags, fx);
1261 }
1262
1263 static HRESULT WINAPI ddraw_surface2_Blt(IDirectDrawSurface2 *iface, RECT *dst_rect,
1264 IDirectDrawSurface2 *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
1265 {
1266 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
1267 IDirectDrawSurfaceImpl *src_impl = unsafe_impl_from_IDirectDrawSurface2(src_surface);
1268 TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
1269 iface, wine_dbgstr_rect(dst_rect), src_surface, wine_dbgstr_rect(src_rect), flags, fx);
1270
1271 return ddraw_surface7_Blt(&This->IDirectDrawSurface7_iface, dst_rect,
1272 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags, fx);
1273 }
1274
1275 static HRESULT WINAPI ddraw_surface1_Blt(IDirectDrawSurface *iface, RECT *dst_rect,
1276 IDirectDrawSurface *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
1277 {
1278 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
1279 IDirectDrawSurfaceImpl *src_impl = unsafe_impl_from_IDirectDrawSurface(src_surface);
1280 TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
1281 iface, wine_dbgstr_rect(dst_rect), src_surface, wine_dbgstr_rect(src_rect), flags, fx);
1282
1283 return ddraw_surface7_Blt(&This->IDirectDrawSurface7_iface, dst_rect,
1284 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags, fx);
1285 }
1286
1287 /*****************************************************************************
1288 * IDirectDrawSurface7::AddAttachedSurface
1289 *
1290 * Attaches a surface to another surface. How the surface attachments work
1291 * is not totally understood yet, and this method is prone to problems.
1292 * he surface that is attached is AddRef-ed.
1293 *
1294 * Tests with complex surfaces suggest that the surface attachments form a
1295 * tree, but no method to test this has been found yet.
1296 *
1297 * The attachment list consists of a first surface (first_attached) and
1298 * for each surface a pointer to the next attached surface (next_attached).
1299 * For the first surface, and a surface that has no attachments
1300 * first_attached points to the surface itself. A surface that has
1301 * no successors in the chain has next_attached set to NULL.
1302 *
1303 * Newly attached surfaces are attached right after the root surface.
1304 * If a surface is attached to a complex surface compound, it's attached to
1305 * the surface that the app requested, not the complex root. See
1306 * GetAttachedSurface for a description how surfaces are found.
1307 *
1308 * This is how the current implementation works, and it was coded by looking
1309 * at the needs of the applications.
1310 *
1311 * So far only Z-Buffer attachments are tested, and they are activated in
1312 * WineD3D. Mipmaps could be tricky to activate in WineD3D.
1313 * Back buffers should work in 2D mode, but they are not tested(They can be
1314 * attached in older iface versions). Rendering to the front buffer and
1315 * switching between that and double buffering is not yet implemented in
1316 * WineD3D, so for 3D it might have unexpected results.
1317 *
1318 * ddraw_surface_attach_surface is the real thing,
1319 * ddraw_surface7_AddAttachedSurface is a wrapper around it that
1320 * performs additional checks. Version 7 of this interface is much more restrictive
1321 * than its predecessors.
1322 *
1323 * Params:
1324 * Attach: Surface to attach to iface
1325 *
1326 * Returns:
1327 * DD_OK on success
1328 * DDERR_CANNOTATTACHSURFACE if the surface can't be attached for some reason
1329 *
1330 *****************************************************************************/
1331 static HRESULT ddraw_surface_attach_surface(IDirectDrawSurfaceImpl *This, IDirectDrawSurfaceImpl *Surf)
1332 {
1333 TRACE("surface %p, attachment %p.\n", This, Surf);
1334
1335 if(Surf == This)
1336 return DDERR_CANNOTATTACHSURFACE; /* unchecked */
1337
1338 EnterCriticalSection(&ddraw_cs);
1339
1340 /* Check if the surface is already attached somewhere */
1341 if (Surf->next_attached || Surf->first_attached != Surf)
1342 {
1343 /* TODO: Test for the structure of the manual attachment. Is it a
1344 * chain or a list? What happens if one surface is attached to 2
1345 * different surfaces? */
1346 WARN("Surface %p is already attached somewhere. next_attached %p, first_attached %p.\n",
1347 Surf, Surf->next_attached, Surf->first_attached);
1348
1349 LeaveCriticalSection(&ddraw_cs);
1350 return DDERR_SURFACEALREADYATTACHED;
1351 }
1352
1353 /* This inserts the new surface at the 2nd position in the chain, right after the root surface */
1354 Surf->next_attached = This->next_attached;
1355 Surf->first_attached = This->first_attached;
1356 This->next_attached = Surf;
1357
1358 /* Check if the WineD3D depth stencil needs updating */
1359 if(This->ddraw->d3ddevice)
1360 {
1361 IDirect3DDeviceImpl_UpdateDepthStencil(This->ddraw->d3ddevice);
1362 }
1363
1364 LeaveCriticalSection(&ddraw_cs);
1365 return DD_OK;
1366 }
1367
1368 static HRESULT WINAPI ddraw_surface7_AddAttachedSurface(IDirectDrawSurface7 *iface, IDirectDrawSurface7 *Attach)
1369 {
1370 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
1371 IDirectDrawSurfaceImpl *Surf = unsafe_impl_from_IDirectDrawSurface7(Attach);
1372 HRESULT hr;
1373
1374 TRACE("iface %p, attachment %p.\n", iface, Attach);
1375
1376 /* Version 7 of this interface seems to refuse everything except z buffers, as per msdn */
1377 if(!(Surf->surface_desc.ddsCaps.dwCaps & DDSCAPS_ZBUFFER))
1378 {
1379
1380 WARN("Application tries to attach a non Z buffer surface. caps %08x\n",
1381 Surf->surface_desc.ddsCaps.dwCaps);
1382 return DDERR_CANNOTATTACHSURFACE;
1383 }
1384
1385 hr = ddraw_surface_attach_surface(This, Surf);
1386 if (FAILED(hr))
1387 {
1388 return hr;
1389 }
1390 ddraw_surface7_AddRef(Attach);
1391 return hr;
1392 }
1393
1394 static HRESULT WINAPI ddraw_surface4_AddAttachedSurface(IDirectDrawSurface4 *iface, IDirectDrawSurface4 *attachment)
1395 {
1396 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
1397 IDirectDrawSurfaceImpl *attachment_impl = unsafe_impl_from_IDirectDrawSurface4(attachment);
1398 HRESULT hr;
1399
1400 TRACE("iface %p, attachment %p.\n", iface, attachment);
1401
1402 hr = ddraw_surface7_AddAttachedSurface(&This->IDirectDrawSurface7_iface,
1403 attachment_impl ? &attachment_impl->IDirectDrawSurface7_iface : NULL);
1404 if (FAILED(hr))
1405 {
1406 return hr;
1407 }
1408 ddraw_surface4_AddRef(attachment);
1409 ddraw_surface7_Release(&attachment_impl->IDirectDrawSurface7_iface);
1410 return hr;
1411 }
1412 static HRESULT WINAPI ddraw_surface3_AddAttachedSurface(IDirectDrawSurface3 *iface, IDirectDrawSurface3 *attachment)
1413 {
1414 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
1415 IDirectDrawSurfaceImpl *attach_impl = unsafe_impl_from_IDirectDrawSurface3(attachment);
1416 HRESULT hr;
1417
1418 TRACE("iface %p, attachment %p.\n", iface, attachment);
1419
1420 /* Tests suggest that
1421 * -> offscreen plain surfaces can be attached to other offscreen plain surfaces
1422 * -> offscreen plain surfaces can be attached to primaries
1423 * -> primaries can be attached to offscreen plain surfaces
1424 * -> z buffers can be attached to primaries */
1425 if (This->surface_desc.ddsCaps.dwCaps & (DDSCAPS_PRIMARYSURFACE | DDSCAPS_OFFSCREENPLAIN)
1426 && attach_impl->surface_desc.ddsCaps.dwCaps & (DDSCAPS_PRIMARYSURFACE | DDSCAPS_OFFSCREENPLAIN))
1427 {
1428 /* Sizes have to match */
1429 if (attach_impl->surface_desc.dwWidth != This->surface_desc.dwWidth
1430 || attach_impl->surface_desc.dwHeight != This->surface_desc.dwHeight)
1431 {
1432 WARN("Surface sizes do not match.\n");
1433 return DDERR_CANNOTATTACHSURFACE;
1434 }
1435 /* OK */
1436 }
1437 else if (This->surface_desc.ddsCaps.dwCaps & (DDSCAPS_PRIMARYSURFACE | DDSCAPS_3DDEVICE)
1438 && attach_impl->surface_desc.ddsCaps.dwCaps & (DDSCAPS_ZBUFFER))
1439 {
1440 /* OK */
1441 }
1442 else
1443 {
1444 WARN("Invalid attachment combination.\n");
1445 return DDERR_CANNOTATTACHSURFACE;
1446 }
1447
1448 hr = ddraw_surface_attach_surface(This, attach_impl);
1449 if (FAILED(hr))
1450 {
1451 return hr;
1452 }
1453 ddraw_surface3_AddRef(attachment);
1454 return hr;
1455 }
1456
1457 static HRESULT WINAPI ddraw_surface2_AddAttachedSurface(IDirectDrawSurface2 *iface, IDirectDrawSurface2 *attachment)
1458 {
1459 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
1460 IDirectDrawSurfaceImpl *attachment_impl = unsafe_impl_from_IDirectDrawSurface2(attachment);
1461 HRESULT hr;
1462
1463 TRACE("iface %p, attachment %p.\n", iface, attachment);
1464
1465 hr = ddraw_surface3_AddAttachedSurface(&This->IDirectDrawSurface3_iface,
1466 attachment_impl ? &attachment_impl->IDirectDrawSurface3_iface : NULL);
1467 if (FAILED(hr))
1468 {
1469 return hr;
1470 }
1471 ddraw_surface2_AddRef(attachment);
1472 ddraw_surface3_Release(&attachment_impl->IDirectDrawSurface3_iface);
1473 return hr;
1474 }
1475
1476 static HRESULT WINAPI ddraw_surface1_AddAttachedSurface(IDirectDrawSurface *iface, IDirectDrawSurface *attachment)
1477 {
1478 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
1479 IDirectDrawSurfaceImpl *attachment_impl = unsafe_impl_from_IDirectDrawSurface(attachment);
1480 HRESULT hr;
1481
1482 TRACE("iface %p, attachment %p.\n", iface, attachment);
1483
1484 hr = ddraw_surface3_AddAttachedSurface(&This->IDirectDrawSurface3_iface,
1485 attachment_impl ? &attachment_impl->IDirectDrawSurface3_iface : NULL);
1486 if (FAILED(hr))
1487 {
1488 return hr;
1489 }
1490 ddraw_surface1_AddRef(attachment);
1491 ddraw_surface3_Release(&attachment_impl->IDirectDrawSurface3_iface);
1492 return hr;
1493 }
1494
1495 /*****************************************************************************
1496 * IDirectDrawSurface7::DeleteAttachedSurface
1497 *
1498 * Removes a surface from the attachment chain. The surface's refcount
1499 * is decreased by one after it has been removed
1500 *
1501 * Params:
1502 * Flags: Some flags, not used by this implementation
1503 * Attach: Surface to detach
1504 *
1505 * Returns:
1506 * DD_OK on success
1507 * DDERR_SURFACENOTATTACHED if the surface isn't attached to
1508 *
1509 *****************************************************************************/
1510 static HRESULT ddraw_surface_delete_attached_surface(IDirectDrawSurfaceImpl *This,
1511 IDirectDrawSurfaceImpl *Surf)
1512 {
1513 IDirectDrawSurfaceImpl *Prev = This;
1514
1515 TRACE("surface %p, attachment %p.\n", This, Surf);
1516
1517 EnterCriticalSection(&ddraw_cs);
1518 if (!Surf || (Surf->first_attached != This) || (Surf == This) )
1519 {
1520 LeaveCriticalSection(&ddraw_cs);
1521 return DDERR_CANNOTDETACHSURFACE;
1522 }
1523
1524 /* Remove MIPMAPSUBLEVEL if this seemed to be one */
1525 if (This->surface_desc.ddsCaps.dwCaps &
1526 Surf->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
1527 {
1528 Surf->surface_desc.ddsCaps.dwCaps2 &= ~DDSCAPS2_MIPMAPSUBLEVEL;
1529 /* FIXME: we should probably also subtract from dwMipMapCount of this
1530 * and all parent surfaces */
1531 }
1532
1533 /* Find the predecessor of the detached surface */
1534 while(Prev)
1535 {
1536 if(Prev->next_attached == Surf) break;
1537 Prev = Prev->next_attached;
1538 }
1539
1540 /* There must be a surface, otherwise there's a bug */
1541 assert(Prev != NULL);
1542
1543 /* Unchain the surface */
1544 Prev->next_attached = Surf->next_attached;
1545 Surf->next_attached = NULL;
1546 Surf->first_attached = Surf;
1547
1548 /* Check if the WineD3D depth stencil needs updating */
1549 if(This->ddraw->d3ddevice)
1550 {
1551 IDirect3DDeviceImpl_UpdateDepthStencil(This->ddraw->d3ddevice);
1552 }
1553 LeaveCriticalSection(&ddraw_cs);
1554 return DD_OK;
1555 }
1556
1557 static HRESULT WINAPI ddraw_surface7_DeleteAttachedSurface(IDirectDrawSurface7 *iface,
1558 DWORD flags, IDirectDrawSurface7 *attachment)
1559 {
1560 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
1561 IDirectDrawSurfaceImpl *attachment_impl = unsafe_impl_from_IDirectDrawSurface7(attachment);
1562 HRESULT hr;
1563
1564 TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
1565
1566 hr = ddraw_surface_delete_attached_surface(This, attachment_impl);
1567 if (FAILED(hr))
1568 {
1569 return hr;
1570 }
1571 ddraw_surface7_Release(attachment);
1572 return hr;
1573 }
1574
1575 static HRESULT WINAPI ddraw_surface4_DeleteAttachedSurface(IDirectDrawSurface4 *iface,
1576 DWORD flags, IDirectDrawSurface4 *attachment)
1577 {
1578 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
1579 IDirectDrawSurfaceImpl *attachment_impl = unsafe_impl_from_IDirectDrawSurface4(attachment);
1580 HRESULT hr;
1581
1582 TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
1583
1584 hr = ddraw_surface_delete_attached_surface(This, attachment_impl);
1585 if (FAILED(hr))
1586 {
1587 return hr;
1588 }
1589 ddraw_surface4_Release(attachment);
1590 return hr;
1591 }
1592
1593 static HRESULT WINAPI ddraw_surface3_DeleteAttachedSurface(IDirectDrawSurface3 *iface,
1594 DWORD flags, IDirectDrawSurface3 *attachment)
1595 {
1596 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
1597 IDirectDrawSurfaceImpl *attachment_impl = unsafe_impl_from_IDirectDrawSurface3(attachment);
1598 HRESULT hr;
1599 TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
1600
1601 hr = ddraw_surface_delete_attached_surface(This, attachment_impl);
1602 if (FAILED(hr))
1603 {
1604 return hr;
1605 }
1606 ddraw_surface3_Release(attachment);
1607 return hr;
1608 }
1609
1610 static HRESULT WINAPI ddraw_surface2_DeleteAttachedSurface(IDirectDrawSurface2 *iface,
1611 DWORD flags, IDirectDrawSurface2 *attachment)
1612 {
1613 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
1614 IDirectDrawSurfaceImpl *attachment_impl = unsafe_impl_from_IDirectDrawSurface2(attachment);
1615 HRESULT hr;
1616 TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
1617
1618 hr = ddraw_surface_delete_attached_surface(This, attachment_impl);
1619 if (FAILED(hr))
1620 {
1621 return hr;
1622 }
1623 ddraw_surface2_Release(attachment);
1624 return hr;
1625 }
1626
1627 static HRESULT WINAPI ddraw_surface1_DeleteAttachedSurface(IDirectDrawSurface *iface,
1628 DWORD flags, IDirectDrawSurface *attachment)
1629 {
1630 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
1631 IDirectDrawSurfaceImpl *attachment_impl = unsafe_impl_from_IDirectDrawSurface(attachment);
1632 HRESULT hr;
1633 TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
1634
1635 hr = ddraw_surface_delete_attached_surface(This, attachment_impl);
1636 if (FAILED(hr))
1637 {
1638 return hr;
1639 }
1640 ddraw_surface1_Release(attachment);
1641 return hr;
1642 }
1643
1644 /*****************************************************************************
1645 * IDirectDrawSurface7::AddOverlayDirtyRect
1646 *
1647 * "This method is not currently implemented"
1648 *
1649 * Params:
1650 * Rect: ?
1651 *
1652 * Returns:
1653 * DDERR_UNSUPPORTED
1654 *
1655 *****************************************************************************/
1656 static HRESULT WINAPI ddraw_surface7_AddOverlayDirtyRect(IDirectDrawSurface7 *iface, RECT *Rect)
1657 {
1658 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(Rect));
1659
1660 return DDERR_UNSUPPORTED; /* unchecked */
1661 }
1662
1663 static HRESULT WINAPI ddraw_surface4_AddOverlayDirtyRect(IDirectDrawSurface4 *iface, RECT *rect)
1664 {
1665 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
1666 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
1667
1668 return ddraw_surface7_AddOverlayDirtyRect(&This->IDirectDrawSurface7_iface, rect);
1669 }
1670
1671 static HRESULT WINAPI ddraw_surface3_AddOverlayDirtyRect(IDirectDrawSurface3 *iface, RECT *rect)
1672 {
1673 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
1674 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
1675
1676 return ddraw_surface7_AddOverlayDirtyRect(&This->IDirectDrawSurface7_iface, rect);
1677 }
1678
1679 static HRESULT WINAPI ddraw_surface2_AddOverlayDirtyRect(IDirectDrawSurface2 *iface, RECT *rect)
1680 {
1681 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
1682 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
1683
1684 return ddraw_surface7_AddOverlayDirtyRect(&This->IDirectDrawSurface7_iface, rect);
1685 }
1686
1687 static HRESULT WINAPI ddraw_surface1_AddOverlayDirtyRect(IDirectDrawSurface *iface, RECT *rect)
1688 {
1689 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
1690 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
1691
1692 return ddraw_surface7_AddOverlayDirtyRect(&This->IDirectDrawSurface7_iface, rect);
1693 }
1694
1695 /*****************************************************************************
1696 * IDirectDrawSurface7::GetDC
1697 *
1698 * Returns a GDI device context for the surface
1699 *
1700 * Params:
1701 * hdc: Address of a HDC variable to store the dc to
1702 *
1703 * Returns:
1704 * DD_OK on success
1705 * DDERR_INVALIDPARAMS if hdc is NULL
1706 * For details, see IWineD3DSurface::GetDC
1707 *
1708 *****************************************************************************/
1709 static HRESULT WINAPI ddraw_surface7_GetDC(IDirectDrawSurface7 *iface, HDC *hdc)
1710 {
1711 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
1712 HRESULT hr;
1713
1714 TRACE("iface %p, dc %p.\n", iface, hdc);
1715
1716 if(!hdc)
1717 return DDERR_INVALIDPARAMS;
1718
1719 EnterCriticalSection(&ddraw_cs);
1720 hr = wined3d_surface_getdc(This->wined3d_surface, hdc);
1721 LeaveCriticalSection(&ddraw_cs);
1722 switch(hr)
1723 {
1724 /* Some, but not all errors set *hdc to NULL. E.g. DCALREADYCREATED does not
1725 * touch *hdc
1726 */
1727 case WINED3DERR_INVALIDCALL:
1728 if(hdc) *hdc = NULL;
1729 return DDERR_INVALIDPARAMS;
1730
1731 default: return hr;
1732 }
1733 }
1734
1735 static HRESULT WINAPI ddraw_surface4_GetDC(IDirectDrawSurface4 *iface, HDC *dc)
1736 {
1737 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
1738 TRACE("iface %p, dc %p.\n", iface, dc);
1739
1740 return ddraw_surface7_GetDC(&This->IDirectDrawSurface7_iface, dc);
1741 }
1742
1743 static HRESULT WINAPI ddraw_surface3_GetDC(IDirectDrawSurface3 *iface, HDC *dc)
1744 {
1745 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
1746 TRACE("iface %p, dc %p.\n", iface, dc);
1747
1748 return ddraw_surface7_GetDC(&This->IDirectDrawSurface7_iface, dc);
1749 }
1750
1751 static HRESULT WINAPI ddraw_surface2_GetDC(IDirectDrawSurface2 *iface, HDC *dc)
1752 {
1753 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
1754 TRACE("iface %p, dc %p.\n", iface, dc);
1755
1756 return ddraw_surface7_GetDC(&This->IDirectDrawSurface7_iface, dc);
1757 }
1758
1759 static HRESULT WINAPI ddraw_surface1_GetDC(IDirectDrawSurface *iface, HDC *dc)
1760 {
1761 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
1762 TRACE("iface %p, dc %p.\n", iface, dc);
1763
1764 return ddraw_surface7_GetDC(&This->IDirectDrawSurface7_iface, dc);
1765 }
1766
1767 /*****************************************************************************
1768 * IDirectDrawSurface7::ReleaseDC
1769 *
1770 * Releases the DC that was constructed with GetDC
1771 *
1772 * Params:
1773 * hdc: HDC to release
1774 *
1775 * Returns:
1776 * DD_OK on success
1777 * For more details, see IWineD3DSurface::ReleaseDC
1778 *
1779 *****************************************************************************/
1780 static HRESULT WINAPI ddraw_surface7_ReleaseDC(IDirectDrawSurface7 *iface, HDC hdc)
1781 {
1782 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
1783 HRESULT hr;
1784
1785 TRACE("iface %p, dc %p.\n", iface, hdc);
1786
1787 EnterCriticalSection(&ddraw_cs);
1788 hr = wined3d_surface_releasedc(This->wined3d_surface, hdc);
1789 LeaveCriticalSection(&ddraw_cs);
1790 return hr;
1791 }
1792
1793 static HRESULT WINAPI ddraw_surface4_ReleaseDC(IDirectDrawSurface4 *iface, HDC dc)
1794 {
1795 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
1796 TRACE("iface %p, dc %p.\n", iface, dc);
1797
1798 return ddraw_surface7_ReleaseDC(&This->IDirectDrawSurface7_iface, dc);
1799 }
1800
1801 static HRESULT WINAPI ddraw_surface3_ReleaseDC(IDirectDrawSurface3 *iface, HDC dc)
1802 {
1803 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
1804 TRACE("iface %p, dc %p.\n", iface, dc);
1805
1806 return ddraw_surface7_ReleaseDC(&This->IDirectDrawSurface7_iface, dc);
1807 }
1808
1809 static HRESULT WINAPI ddraw_surface2_ReleaseDC(IDirectDrawSurface2 *iface, HDC dc)
1810 {
1811 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
1812 TRACE("iface %p, dc %p.\n", iface, dc);
1813
1814 return ddraw_surface7_ReleaseDC(&This->IDirectDrawSurface7_iface, dc);
1815 }
1816
1817 static HRESULT WINAPI ddraw_surface1_ReleaseDC(IDirectDrawSurface *iface, HDC dc)
1818 {
1819 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
1820 TRACE("iface %p, dc %p.\n", iface, dc);
1821
1822 return ddraw_surface7_ReleaseDC(&This->IDirectDrawSurface7_iface, dc);
1823 }
1824
1825 /*****************************************************************************
1826 * IDirectDrawSurface7::GetCaps
1827 *
1828 * Returns the surface's caps
1829 *
1830 * Params:
1831 * Caps: Address to write the caps to
1832 *
1833 * Returns:
1834 * DD_OK on success
1835 * DDERR_INVALIDPARAMS if Caps is NULL
1836 *
1837 *****************************************************************************/
1838 static HRESULT WINAPI ddraw_surface7_GetCaps(IDirectDrawSurface7 *iface, DDSCAPS2 *Caps)
1839 {
1840 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
1841
1842 TRACE("iface %p, caps %p.\n", iface, Caps);
1843
1844 if(!Caps)
1845 return DDERR_INVALIDPARAMS;
1846
1847 *Caps = This->surface_desc.ddsCaps;
1848 return DD_OK;
1849 }
1850
1851 static HRESULT WINAPI ddraw_surface4_GetCaps(IDirectDrawSurface4 *iface, DDSCAPS2 *caps)
1852 {
1853 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
1854 TRACE("iface %p, caps %p.\n", iface, caps);
1855
1856 return ddraw_surface7_GetCaps(&This->IDirectDrawSurface7_iface, caps);
1857 }
1858
1859 static HRESULT WINAPI ddraw_surface3_GetCaps(IDirectDrawSurface3 *iface, DDSCAPS *caps)
1860 {
1861 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
1862 DDSCAPS2 caps2;
1863 HRESULT hr;
1864
1865 TRACE("iface %p, caps %p.\n", iface, caps);
1866
1867 hr = ddraw_surface7_GetCaps(&This->IDirectDrawSurface7_iface, &caps2);
1868 if (FAILED(hr)) return hr;
1869
1870 caps->dwCaps = caps2.dwCaps;
1871 return hr;
1872 }
1873
1874 static HRESULT WINAPI ddraw_surface2_GetCaps(IDirectDrawSurface2 *iface, DDSCAPS *caps)
1875 {
1876 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
1877 DDSCAPS2 caps2;
1878 HRESULT hr;
1879
1880 TRACE("iface %p, caps %p.\n", iface, caps);
1881
1882 hr = ddraw_surface7_GetCaps(&This->IDirectDrawSurface7_iface, &caps2);
1883 if (FAILED(hr)) return hr;
1884
1885 caps->dwCaps = caps2.dwCaps;
1886 return hr;
1887 }
1888
1889 static HRESULT WINAPI ddraw_surface1_GetCaps(IDirectDrawSurface *iface, DDSCAPS *caps)
1890 {
1891 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
1892 DDSCAPS2 caps2;
1893 HRESULT hr;
1894
1895 TRACE("iface %p, caps %p.\n", iface, caps);
1896
1897 hr = ddraw_surface7_GetCaps(&This->IDirectDrawSurface7_iface, &caps2);
1898 if (FAILED(hr)) return hr;
1899
1900 caps->dwCaps = caps2.dwCaps;
1901 return hr;
1902 }
1903
1904 /*****************************************************************************
1905 * IDirectDrawSurface7::SetPriority
1906 *
1907 * Sets a texture priority for managed textures.
1908 *
1909 * Params:
1910 * Priority: The new priority
1911 *
1912 * Returns:
1913 * DD_OK on success
1914 * For more details, see IWineD3DSurface::SetPriority
1915 *
1916 *****************************************************************************/
1917 static HRESULT WINAPI ddraw_surface7_SetPriority(IDirectDrawSurface7 *iface, DWORD Priority)
1918 {
1919 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
1920 HRESULT hr;
1921
1922 TRACE("iface %p, priority %u.\n", iface, Priority);
1923
1924 EnterCriticalSection(&ddraw_cs);
1925 hr = wined3d_surface_set_priority(This->wined3d_surface, Priority);
1926 LeaveCriticalSection(&ddraw_cs);
1927 return hr;
1928 }
1929
1930 /*****************************************************************************
1931 * IDirectDrawSurface7::GetPriority
1932 *
1933 * Returns the surface's priority
1934 *
1935 * Params:
1936 * Priority: Address of a variable to write the priority to
1937 *
1938 * Returns:
1939 * D3D_OK on success
1940 * DDERR_INVALIDPARAMS if Priority == NULL
1941 * For more details, see IWineD3DSurface::GetPriority
1942 *
1943 *****************************************************************************/
1944 static HRESULT WINAPI ddraw_surface7_GetPriority(IDirectDrawSurface7 *iface, DWORD *Priority)
1945 {
1946 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
1947
1948 TRACE("iface %p, priority %p.\n", iface, Priority);
1949
1950 if(!Priority)
1951 {
1952 return DDERR_INVALIDPARAMS;
1953 }
1954
1955 EnterCriticalSection(&ddraw_cs);
1956 *Priority = wined3d_surface_get_priority(This->wined3d_surface);
1957 LeaveCriticalSection(&ddraw_cs);
1958 return DD_OK;
1959 }
1960
1961 /*****************************************************************************
1962 * IDirectDrawSurface7::SetPrivateData
1963 *
1964 * Stores some data in the surface that is intended for the application's
1965 * use.
1966 *
1967 * Params:
1968 * tag: GUID that identifies the data
1969 * Data: Pointer to the private data
1970 * Size: Size of the private data
1971 * Flags: Some flags
1972 *
1973 * Returns:
1974 * D3D_OK on success
1975 * For more details, see IWineD3DSurface::SetPrivateData
1976 *
1977 *****************************************************************************/
1978 static HRESULT WINAPI ddraw_surface7_SetPrivateData(IDirectDrawSurface7 *iface,
1979 REFGUID tag, void *Data, DWORD Size, DWORD Flags)
1980 {
1981 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
1982 struct wined3d_resource *resource;
1983 HRESULT hr;
1984
1985 TRACE("iface %p, tag %s, data %p, data_size %u, flags %#x.\n",
1986 iface, debugstr_guid(tag), Data, Size, Flags);
1987
1988 EnterCriticalSection(&ddraw_cs);
1989 resource = wined3d_surface_get_resource(This->wined3d_surface);
1990 hr = wined3d_resource_set_private_data(resource, tag, Data, Size, Flags);
1991 LeaveCriticalSection(&ddraw_cs);
1992 switch(hr)
1993 {
1994 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
1995 default: return hr;
1996 }
1997 }
1998
1999 static HRESULT WINAPI ddraw_surface4_SetPrivateData(IDirectDrawSurface4 *iface,
2000 REFGUID tag, void *data, DWORD size, DWORD flags)
2001 {
2002 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
2003 TRACE("iface %p, tag %s, data %p, data_size %u, flags %#x.\n",
2004 iface, debugstr_guid(tag), data, size, flags);
2005
2006 return ddraw_surface7_SetPrivateData(&This->IDirectDrawSurface7_iface, tag, data, size, flags);
2007 }
2008
2009 /*****************************************************************************
2010 * IDirectDrawSurface7::GetPrivateData
2011 *
2012 * Returns the private data set with IDirectDrawSurface7::SetPrivateData
2013 *
2014 * Params:
2015 * tag: GUID of the data to return
2016 * Data: Address where to write the data to
2017 * Size: Size of the buffer at Data
2018 *
2019 * Returns:
2020 * DD_OK on success
2021 * DDERR_INVALIDPARAMS if Data is NULL
2022 * For more details, see IWineD3DSurface::GetPrivateData
2023 *
2024 *****************************************************************************/
2025 static HRESULT WINAPI ddraw_surface7_GetPrivateData(IDirectDrawSurface7 *iface, REFGUID tag, void *Data, DWORD *Size)
2026 {
2027 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
2028 struct wined3d_resource *resource;
2029 HRESULT hr;
2030
2031 TRACE("iface %p, tag %s, data %p, data_size %p.\n",
2032 iface, debugstr_guid(tag), Data, Size);
2033
2034 if(!Data)
2035 return DDERR_INVALIDPARAMS;
2036
2037 EnterCriticalSection(&ddraw_cs);
2038 resource = wined3d_surface_get_resource(This->wined3d_surface);
2039 hr = wined3d_resource_get_private_data(resource, tag, Data, Size);
2040 LeaveCriticalSection(&ddraw_cs);
2041 return hr;
2042 }
2043
2044 static HRESULT WINAPI ddraw_surface4_GetPrivateData(IDirectDrawSurface4 *iface, REFGUID tag, void *data, DWORD *size)
2045 {
2046 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
2047 TRACE("iface %p, tag %s, data %p, data_size %p.\n",
2048 iface, debugstr_guid(tag), data, size);
2049
2050 return ddraw_surface7_GetPrivateData(&This->IDirectDrawSurface7_iface, tag, data, size);
2051 }
2052
2053 /*****************************************************************************
2054 * IDirectDrawSurface7::FreePrivateData
2055 *
2056 * Frees private data stored in the surface
2057 *
2058 * Params:
2059 * tag: Tag of the data to free
2060 *
2061 * Returns:
2062 * D3D_OK on success
2063 * For more details, see IWineD3DSurface::FreePrivateData
2064 *
2065 *****************************************************************************/
2066 static HRESULT WINAPI ddraw_surface7_FreePrivateData(IDirectDrawSurface7 *iface, REFGUID tag)
2067 {
2068 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
2069 struct wined3d_resource *resource;
2070 HRESULT hr;
2071
2072 TRACE("iface %p, tag %s.\n", iface, debugstr_guid(tag));
2073
2074 EnterCriticalSection(&ddraw_cs);
2075 resource = wined3d_surface_get_resource(This->wined3d_surface);
2076 hr = wined3d_resource_free_private_data(resource, tag);
2077 LeaveCriticalSection(&ddraw_cs);
2078 return hr;
2079 }
2080
2081 static HRESULT WINAPI ddraw_surface4_FreePrivateData(IDirectDrawSurface4 *iface, REFGUID tag)
2082 {
2083 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
2084 TRACE("iface %p, tag %s.\n", iface, debugstr_guid(tag));
2085
2086 return ddraw_surface7_FreePrivateData(&This->IDirectDrawSurface7_iface, tag);
2087 }
2088
2089 /*****************************************************************************
2090 * IDirectDrawSurface7::PageLock
2091 *
2092 * Prevents a sysmem surface from being paged out
2093 *
2094 * Params:
2095 * Flags: Not used, must be 0(unchecked)
2096 *
2097 * Returns:
2098 * DD_OK, because it's a stub
2099 *
2100 *****************************************************************************/
2101 static HRESULT WINAPI ddraw_surface7_PageLock(IDirectDrawSurface7 *iface, DWORD Flags)
2102 {
2103 TRACE("iface %p, flags %#x.\n", iface, Flags);
2104
2105 /* This is Windows memory management related - we don't need this */
2106 return DD_OK;
2107 }
2108
2109 static HRESULT WINAPI ddraw_surface4_PageLock(IDirectDrawSurface4 *iface, DWORD flags)
2110 {
2111 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
2112 TRACE("iface %p, flags %#x.\n", iface, flags);
2113
2114 return ddraw_surface7_PageLock(&This->IDirectDrawSurface7_iface, flags);
2115 }
2116
2117 static HRESULT WINAPI ddraw_surface3_PageLock(IDirectDrawSurface3 *iface, DWORD flags)
2118 {
2119 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
2120 TRACE("iface %p, flags %#x.\n", iface, flags);
2121
2122 return ddraw_surface7_PageLock(&This->IDirectDrawSurface7_iface, flags);
2123 }
2124
2125 static HRESULT WINAPI ddraw_surface2_PageLock(IDirectDrawSurface2 *iface, DWORD flags)
2126 {
2127 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
2128 TRACE("iface %p, flags %#x.\n", iface, flags);
2129
2130 return ddraw_surface7_PageLock(&This->IDirectDrawSurface7_iface, flags);
2131 }
2132
2133 /*****************************************************************************
2134 * IDirectDrawSurface7::PageUnlock
2135 *
2136 * Allows a sysmem surface to be paged out
2137 *
2138 * Params:
2139 * Flags: Not used, must be 0(unchecked)
2140 *
2141 * Returns:
2142 * DD_OK, because it's a stub
2143 *
2144 *****************************************************************************/
2145 static HRESULT WINAPI ddraw_surface7_PageUnlock(IDirectDrawSurface7 *iface, DWORD Flags)
2146 {
2147 TRACE("iface %p, flags %#x.\n", iface, Flags);
2148
2149 return DD_OK;
2150 }
2151
2152 static HRESULT WINAPI ddraw_surface4_PageUnlock(IDirectDrawSurface4 *iface, DWORD flags)
2153 {
2154 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
2155 TRACE("iface %p, flags %#x.\n", iface, flags);
2156
2157 return ddraw_surface7_PageUnlock(&This->IDirectDrawSurface7_iface, flags);
2158 }
2159
2160 static HRESULT WINAPI ddraw_surface3_PageUnlock(IDirectDrawSurface3 *iface, DWORD flags)
2161 {
2162 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
2163 TRACE("iface %p, flags %#x.\n", iface, flags);
2164
2165 return ddraw_surface7_PageUnlock(&This->IDirectDrawSurface7_iface, flags);
2166 }
2167
2168 static HRESULT WINAPI ddraw_surface2_PageUnlock(IDirectDrawSurface2 *iface, DWORD flags)
2169 {
2170 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
2171 TRACE("iface %p, flags %#x.\n", iface, flags);
2172
2173 return ddraw_surface7_PageUnlock(&This->IDirectDrawSurface7_iface, flags);
2174 }
2175
2176 /*****************************************************************************
2177 * IDirectDrawSurface7::BltBatch
2178 *
2179 * An unimplemented function
2180 *
2181 * Params:
2182 * ?
2183 *
2184 * Returns:
2185 * DDERR_UNSUPPORTED
2186 *
2187 *****************************************************************************/
2188 static HRESULT WINAPI ddraw_surface7_BltBatch(IDirectDrawSurface7 *iface, DDBLTBATCH *Batch, DWORD Count, DWORD Flags)
2189 {
2190 TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, Batch, Count, Flags);
2191
2192 /* MSDN: "not currently implemented" */
2193 return DDERR_UNSUPPORTED;
2194 }
2195
2196 static HRESULT WINAPI ddraw_surface4_BltBatch(IDirectDrawSurface4 *iface, DDBLTBATCH *batch, DWORD count, DWORD flags)
2197 {
2198 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
2199 TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
2200
2201 return ddraw_surface7_BltBatch(&This->IDirectDrawSurface7_iface, batch, count, flags);
2202 }
2203
2204 static HRESULT WINAPI ddraw_surface3_BltBatch(IDirectDrawSurface3 *iface, DDBLTBATCH *batch, DWORD count, DWORD flags)
2205 {
2206 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
2207 TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
2208
2209 return ddraw_surface7_BltBatch(&This->IDirectDrawSurface7_iface, batch, count, flags);
2210 }
2211
2212 static HRESULT WINAPI ddraw_surface2_BltBatch(IDirectDrawSurface2 *iface, DDBLTBATCH *batch, DWORD count, DWORD flags)
2213 {
2214 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
2215 TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
2216
2217 return ddraw_surface7_BltBatch(&This->IDirectDrawSurface7_iface, batch, count, flags);
2218 }
2219
2220 static HRESULT WINAPI ddraw_surface1_BltBatch(IDirectDrawSurface *iface, DDBLTBATCH *batch, DWORD count, DWORD flags)
2221 {
2222 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
2223 TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
2224
2225 return ddraw_surface7_BltBatch(&This->IDirectDrawSurface7_iface, batch, count, flags);
2226 }
2227
2228 /*****************************************************************************
2229 * IDirectDrawSurface7::EnumAttachedSurfaces
2230 *
2231 * Enumerates all surfaces attached to this surface
2232 *
2233 * Params:
2234 * context: Pointer to pass unmodified to the callback
2235 * cb: Callback function to call for each surface
2236 *
2237 * Returns:
2238 * DD_OK on success
2239 * DDERR_INVALIDPARAMS if cb is NULL
2240 *
2241 *****************************************************************************/
2242 static HRESULT WINAPI ddraw_surface7_EnumAttachedSurfaces(IDirectDrawSurface7 *iface,
2243 void *context, LPDDENUMSURFACESCALLBACK7 cb)
2244 {
2245 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
2246 IDirectDrawSurfaceImpl *surf;
2247 DDSURFACEDESC2 desc;
2248 int i;
2249
2250 /* Attached surfaces aren't handled in WineD3D */
2251 TRACE("iface %p, context %p, callback %p.\n", iface, context, cb);
2252
2253 if(!cb)
2254 return DDERR_INVALIDPARAMS;
2255
2256 EnterCriticalSection(&ddraw_cs);
2257 for(i = 0; i < MAX_COMPLEX_ATTACHED; i++)
2258 {
2259 surf = This->complex_array[i];
2260 if(!surf) break;
2261
2262 ddraw_surface7_AddRef(&surf->IDirectDrawSurface7_iface);
2263 desc = surf->surface_desc;
2264 /* check: != DDENUMRET_OK or == DDENUMRET_CANCEL? */
2265 if (cb(&surf->IDirectDrawSurface7_iface, &desc, context) == DDENUMRET_CANCEL)
2266 {
2267 LeaveCriticalSection(&ddraw_cs);
2268 return DD_OK;
2269 }
2270 }
2271
2272 for (surf = This->next_attached; surf != NULL; surf = surf->next_attached)
2273 {
2274 ddraw_surface7_AddRef(&surf->IDirectDrawSurface7_iface);
2275 desc = surf->surface_desc;
2276 /* check: != DDENUMRET_OK or == DDENUMRET_CANCEL? */
2277 if (cb(&surf->IDirectDrawSurface7_iface, &desc, context) == DDENUMRET_CANCEL)
2278 {
2279 LeaveCriticalSection(&ddraw_cs);
2280 return DD_OK;
2281 }
2282 }
2283
2284 TRACE(" end of enumeration.\n");
2285
2286 LeaveCriticalSection(&ddraw_cs);
2287 return DD_OK;
2288 }
2289
2290 struct callback_info2
2291 {
2292 LPDDENUMSURFACESCALLBACK2 callback;
2293 void *context;
2294 };
2295
2296 struct callback_info
2297 {
2298 LPDDENUMSURFACESCALLBACK callback;
2299 void *context;
2300 };
2301
2302 static HRESULT CALLBACK EnumCallback2(IDirectDrawSurface7 *surface, DDSURFACEDESC2 *surface_desc, void *context)
2303 {
2304 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(surface);
2305 const struct callback_info2 *info = context;
2306
2307 ddraw_surface4_AddRef(&This->IDirectDrawSurface4_iface);
2308 ddraw_surface7_Release(surface);
2309
2310 return info->callback(&This->IDirectDrawSurface4_iface, surface_desc, info->context);
2311 }
2312
2313 static HRESULT CALLBACK EnumCallback(IDirectDrawSurface7 *surface, DDSURFACEDESC2 *surface_desc, void *context)
2314 {
2315 IDirectDrawSurfaceImpl *surface_impl = impl_from_IDirectDrawSurface7(surface);
2316 const struct callback_info *info = context;
2317
2318 ddraw_surface1_AddRef(&surface_impl->IDirectDrawSurface_iface);
2319 ddraw_surface7_Release(surface);
2320
2321 /* FIXME: Check surface_test.dwSize */
2322 return info->callback(&surface_impl->IDirectDrawSurface_iface,
2323 (DDSURFACEDESC *)surface_desc, info->context);
2324 }
2325
2326 static HRESULT WINAPI ddraw_surface4_EnumAttachedSurfaces(IDirectDrawSurface4 *iface,
2327 void *context, LPDDENUMSURFACESCALLBACK2 callback)
2328 {
2329 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
2330 struct callback_info2 info;
2331
2332 TRACE("iface %p, context %p, callback %p.\n", iface, context, callback);
2333
2334 info.callback = callback;
2335 info.context = context;
2336
2337 return ddraw_surface7_EnumAttachedSurfaces(&This->IDirectDrawSurface7_iface,
2338 &info, EnumCallback2);
2339 }
2340
2341 static HRESULT WINAPI ddraw_surface3_EnumAttachedSurfaces(IDirectDrawSurface3 *iface,
2342 void *context, LPDDENUMSURFACESCALLBACK callback)
2343 {
2344 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
2345 struct callback_info info;
2346
2347 TRACE("iface %p, context %p, callback %p.\n", iface, context, callback);
2348
2349 info.callback = callback;
2350 info.context = context;
2351
2352 return ddraw_surface7_EnumAttachedSurfaces(&This->IDirectDrawSurface7_iface,
2353 &info, EnumCallback);
2354 }
2355
2356 static HRESULT WINAPI ddraw_surface2_EnumAttachedSurfaces(IDirectDrawSurface2 *iface,
2357 void *context, LPDDENUMSURFACESCALLBACK callback)
2358 {
2359 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
2360 struct callback_info info;
2361
2362 TRACE("iface %p, context %p, callback %p.\n", iface, context, callback);
2363
2364 info.callback = callback;
2365 info.context = context;
2366
2367 return ddraw_surface7_EnumAttachedSurfaces(&This->IDirectDrawSurface7_iface,
2368 &info, EnumCallback);
2369 }
2370
2371 static HRESULT WINAPI ddraw_surface1_EnumAttachedSurfaces(IDirectDrawSurface *iface,
2372 void *context, LPDDENUMSURFACESCALLBACK callback)
2373 {
2374 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
2375 struct callback_info info;
2376
2377 TRACE("iface %p, context %p, callback %p.\n", iface, context, callback);
2378
2379 info.callback = callback;
2380 info.context = context;
2381
2382 return ddraw_surface7_EnumAttachedSurfaces(&This->IDirectDrawSurface7_iface,
2383 &info, EnumCallback);
2384 }
2385
2386 /*****************************************************************************
2387 * IDirectDrawSurface7::EnumOverlayZOrders
2388 *
2389 * "Enumerates the overlay surfaces on the specified destination"
2390 *
2391 * Params:
2392 * Flags: DDENUMOVERLAYZ_BACKTOFRONT or DDENUMOVERLAYZ_FRONTTOBACK
2393 * context: context to pass back to the callback
2394 * cb: callback function to call for each enumerated surface
2395 *
2396 * Returns:
2397 * DD_OK, because it's a stub
2398 *
2399 *****************************************************************************/
2400 static HRESULT WINAPI ddraw_surface7_EnumOverlayZOrders(IDirectDrawSurface7 *iface,
2401 DWORD Flags, void *context, LPDDENUMSURFACESCALLBACK7 cb)
2402 {
2403 FIXME("iface %p, flags %#x, context %p, callback %p stub!\n", iface, Flags, context, cb);
2404
2405 return DD_OK;
2406 }
2407
2408 static HRESULT WINAPI ddraw_surface4_EnumOverlayZOrders(IDirectDrawSurface4 *iface,
2409 DWORD flags, void *context, LPDDENUMSURFACESCALLBACK2 callback)
2410 {
2411 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
2412 struct callback_info2 info;
2413
2414 TRACE("iface %p, flags %#x, context %p, callback %p.\n", iface, flags, context, callback);
2415
2416 info.callback = callback;
2417 info.context = context;
2418
2419 return ddraw_surface7_EnumOverlayZOrders(&This->IDirectDrawSurface7_iface,
2420 flags, &info, EnumCallback2);
2421 }
2422
2423 static HRESULT WINAPI ddraw_surface3_EnumOverlayZOrders(IDirectDrawSurface3 *iface,
2424 DWORD flags, void *context, LPDDENUMSURFACESCALLBACK callback)
2425 {
2426 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
2427 struct callback_info info;
2428
2429 TRACE("iface %p, flags %#x, context %p, callback %p.\n", iface, flags, context, callback);
2430
2431 info.callback = callback;
2432 info.context = context;
2433
2434 return ddraw_surface7_EnumOverlayZOrders(&This->IDirectDrawSurface7_iface,
2435 flags, &info, EnumCallback);
2436 }
2437
2438 static HRESULT WINAPI ddraw_surface2_EnumOverlayZOrders(IDirectDrawSurface2 *iface,
2439 DWORD flags, void *context, LPDDENUMSURFACESCALLBACK callback)
2440 {
2441 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
2442 struct callback_info info;
2443
2444 TRACE("iface %p, flags %#x, context %p, callback %p.\n", iface, flags, context, callback);
2445
2446 info.callback = callback;
2447 info.context = context;
2448
2449 return ddraw_surface7_EnumOverlayZOrders(&This->IDirectDrawSurface7_iface,
2450 flags, &info, EnumCallback);
2451 }
2452
2453 static HRESULT WINAPI ddraw_surface1_EnumOverlayZOrders(IDirectDrawSurface *iface,
2454 DWORD flags, void *context, LPDDENUMSURFACESCALLBACK callback)
2455 {
2456 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
2457 struct callback_info info;
2458
2459 TRACE("iface %p, flags %#x, context %p, callback %p.\n", iface, flags, context, callback);
2460
2461 info.callback = callback;
2462 info.context = context;
2463
2464 return ddraw_surface7_EnumOverlayZOrders(&This->IDirectDrawSurface7_iface,
2465 flags, &info, EnumCallback);
2466 }
2467
2468 /*****************************************************************************
2469 * IDirectDrawSurface7::GetBltStatus
2470 *
2471 * Returns the blitting status
2472 *
2473 * Params:
2474 * Flags: DDGBS_CANBLT or DDGBS_ISBLTDONE
2475 *
2476 * Returns:
2477 * See IWineD3DSurface::Blt
2478 *
2479 *****************************************************************************/
2480 static HRESULT WINAPI ddraw_surface7_GetBltStatus(IDirectDrawSurface7 *iface, DWORD Flags)
2481 {
2482 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
2483 HRESULT hr;
2484
2485 TRACE("iface %p, flags %#x.\n", iface, Flags);
2486
2487 EnterCriticalSection(&ddraw_cs);
2488 hr = wined3d_surface_get_blt_status(This->wined3d_surface, Flags);
2489 LeaveCriticalSection(&ddraw_cs);
2490 switch(hr)
2491 {
2492 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
2493 default: return hr;
2494 }
2495 }
2496
2497 static HRESULT WINAPI ddraw_surface4_GetBltStatus(IDirectDrawSurface4 *iface, DWORD flags)
2498 {
2499 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
2500 TRACE("iface %p, flags %#x.\n", iface, flags);
2501
2502 return ddraw_surface7_GetBltStatus(&This->IDirectDrawSurface7_iface, flags);
2503 }
2504
2505 static HRESULT WINAPI ddraw_surface3_GetBltStatus(IDirectDrawSurface3 *iface, DWORD flags)
2506 {
2507 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
2508 TRACE("iface %p, flags %#x.\n", iface, flags);
2509
2510 return ddraw_surface7_GetBltStatus(&This->IDirectDrawSurface7_iface, flags);
2511 }
2512
2513 static HRESULT WINAPI ddraw_surface2_GetBltStatus(IDirectDrawSurface2 *iface, DWORD flags)
2514 {
2515 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
2516 TRACE("iface %p, flags %#x.\n", iface, flags);
2517
2518 return ddraw_surface7_GetBltStatus(&This->IDirectDrawSurface7_iface, flags);
2519 }
2520
2521 static HRESULT WINAPI ddraw_surface1_GetBltStatus(IDirectDrawSurface *iface, DWORD flags)
2522 {
2523 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
2524 TRACE("iface %p, flags %#x.\n", iface, flags);
2525
2526 return ddraw_surface7_GetBltStatus(&This->IDirectDrawSurface7_iface, flags);
2527 }
2528
2529 /*****************************************************************************
2530 * IDirectDrawSurface7::GetColorKey
2531 *
2532 * Returns the color key assigned to the surface
2533 *
2534 * Params:
2535 * Flags: Some flags
2536 * CKey: Address to store the key to
2537 *
2538 * Returns:
2539 * DD_OK on success
2540 * DDERR_INVALIDPARAMS if CKey is NULL
2541 *
2542 *****************************************************************************/
2543 static HRESULT WINAPI ddraw_surface7_GetColorKey(IDirectDrawSurface7 *iface, DWORD Flags, DDCOLORKEY *CKey)
2544 {
2545 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
2546
2547 TRACE("iface %p, flags %#x, color_key %p.\n", iface, Flags, CKey);
2548
2549 if(!CKey)
2550 return DDERR_INVALIDPARAMS;
2551
2552 EnterCriticalSection(&ddraw_cs);
2553
2554 switch (Flags)
2555 {
2556 case DDCKEY_DESTBLT:
2557 if (!(This->surface_desc.dwFlags & DDSD_CKDESTBLT))
2558 {
2559 LeaveCriticalSection(&ddraw_cs);
2560 return DDERR_NOCOLORKEY;
2561 }
2562 *CKey = This->surface_desc.ddckCKDestBlt;
2563 break;
2564
2565 case DDCKEY_DESTOVERLAY:
2566 if (!(This->surface_desc.dwFlags & DDSD_CKDESTOVERLAY))
2567 {
2568 LeaveCriticalSection(&ddraw_cs);
2569 return DDERR_NOCOLORKEY;
2570 }
2571 *CKey = This->surface_desc.u3.ddckCKDestOverlay;
2572 break;
2573
2574 case DDCKEY_SRCBLT:
2575 if (!(This->surface_desc.dwFlags & DDSD_CKSRCBLT))
2576 {
2577 LeaveCriticalSection(&ddraw_cs);
2578 return DDERR_NOCOLORKEY;
2579 }
2580 *CKey = This->surface_desc.ddckCKSrcBlt;
2581 break;
2582
2583 case DDCKEY_SRCOVERLAY:
2584 if (!(This->surface_desc.dwFlags & DDSD_CKSRCOVERLAY))
2585 {
2586 LeaveCriticalSection(&ddraw_cs);
2587 return DDERR_NOCOLORKEY;
2588 }
2589 *CKey = This->surface_desc.ddckCKSrcOverlay;
2590 break;
2591
2592 default:
2593 LeaveCriticalSection(&ddraw_cs);
2594 return DDERR_INVALIDPARAMS;
2595 }
2596
2597 LeaveCriticalSection(&ddraw_cs);
2598 return DD_OK;
2599 }
2600
2601 static HRESULT WINAPI ddraw_surface4_GetColorKey(IDirectDrawSurface4 *iface, DWORD flags, DDCOLORKEY *color_key)
2602 {
2603 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
2604 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
2605
2606 return ddraw_surface7_GetColorKey(&This->IDirectDrawSurface7_iface, flags, color_key);
2607 }
2608
2609 static HRESULT WINAPI ddraw_surface3_GetColorKey(IDirectDrawSurface3 *iface, DWORD flags, DDCOLORKEY *color_key)
2610 {
2611 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
2612 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
2613
2614 return ddraw_surface7_GetColorKey(&This->IDirectDrawSurface7_iface, flags, color_key);
2615 }
2616
2617 static HRESULT WINAPI ddraw_surface2_GetColorKey(IDirectDrawSurface2 *iface, DWORD flags, DDCOLORKEY *color_key)
2618 {
2619 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
2620 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
2621
2622 return ddraw_surface7_GetColorKey(&This->IDirectDrawSurface7_iface, flags, color_key);
2623 }
2624
2625 static HRESULT WINAPI ddraw_surface1_GetColorKey(IDirectDrawSurface *iface, DWORD flags, DDCOLORKEY *color_key)
2626 {
2627 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
2628 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
2629
2630 return ddraw_surface7_GetColorKey(&This->IDirectDrawSurface7_iface, flags, color_key);
2631 }
2632
2633 /*****************************************************************************
2634 * IDirectDrawSurface7::GetFlipStatus
2635 *
2636 * Returns the flipping status of the surface
2637 *
2638 * Params:
2639 * Flags: DDGFS_CANFLIP of DDGFS_ISFLIPDONE
2640 *
2641 * Returns:
2642 * See IWineD3DSurface::GetFlipStatus
2643 *
2644 *****************************************************************************/
2645 static HRESULT WINAPI ddraw_surface7_GetFlipStatus(IDirectDrawSurface7 *iface, DWORD Flags)
2646 {
2647 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
2648 HRESULT hr;
2649
2650 TRACE("iface %p, flags %#x.\n", iface, Flags);
2651
2652 EnterCriticalSection(&ddraw_cs);
2653 hr = wined3d_surface_get_flip_status(This->wined3d_surface, Flags);
2654 LeaveCriticalSection(&ddraw_cs);
2655 switch(hr)
2656 {
2657 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
2658 default: return hr;
2659 }
2660 }
2661
2662 static HRESULT WINAPI ddraw_surface4_GetFlipStatus(IDirectDrawSurface4 *iface, DWORD flags)
2663 {
2664 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
2665 TRACE("iface %p, flags %#x.\n", iface, flags);
2666
2667 return ddraw_surface7_GetFlipStatus(&This->IDirectDrawSurface7_iface, flags);
2668 }
2669
2670 static HRESULT WINAPI ddraw_surface3_GetFlipStatus(IDirectDrawSurface3 *iface, DWORD flags)
2671 {
2672 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
2673 TRACE("iface %p, flags %#x.\n", iface, flags);
2674
2675 return ddraw_surface7_GetFlipStatus(&This->IDirectDrawSurface7_iface, flags);
2676 }
2677
2678 static HRESULT WINAPI ddraw_surface2_GetFlipStatus(IDirectDrawSurface2 *iface, DWORD flags)
2679 {
2680 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
2681 TRACE("iface %p, flags %#x.\n", iface, flags);
2682
2683 return ddraw_surface7_GetFlipStatus(&This->IDirectDrawSurface7_iface, flags);
2684 }
2685
2686 static HRESULT WINAPI ddraw_surface1_GetFlipStatus(IDirectDrawSurface *iface, DWORD flags)
2687 {
2688 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
2689 TRACE("iface %p, flags %#x.\n", iface, flags);
2690
2691 return ddraw_surface7_GetFlipStatus(&This->IDirectDrawSurface7_iface, flags);
2692 }
2693
2694 /*****************************************************************************
2695 * IDirectDrawSurface7::GetOverlayPosition
2696 *
2697 * Returns the display coordinates of a visible and active overlay surface
2698 *
2699 * Params:
2700 * X
2701 * Y
2702 *
2703 * Returns:
2704 * DDERR_NOTAOVERLAYSURFACE, because it's a stub
2705 *****************************************************************************/
2706 static HRESULT WINAPI ddraw_surface7_GetOverlayPosition(IDirectDrawSurface7 *iface, LONG *X, LONG *Y)
2707 {
2708 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
2709 HRESULT hr;
2710
2711 TRACE("iface %p, x %p, y %p.\n", iface, X, Y);
2712
2713 EnterCriticalSection(&ddraw_cs);
2714 hr = wined3d_surface_get_overlay_position(This->wined3d_surface, X, Y);
2715 LeaveCriticalSection(&ddraw_cs);
2716 return hr;
2717 }
2718
2719 static HRESULT WINAPI ddraw_surface4_GetOverlayPosition(IDirectDrawSurface4 *iface, LONG *x, LONG *y)
2720 {
2721 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
2722 TRACE("iface %p, x %p, y %p.\n", iface, x, y);
2723
2724 return ddraw_surface7_GetOverlayPosition(&This->IDirectDrawSurface7_iface, x, y);
2725 }
2726
2727 static HRESULT WINAPI ddraw_surface3_GetOverlayPosition(IDirectDrawSurface3 *iface, LONG *x, LONG *y)
2728 {
2729 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
2730 TRACE("iface %p, x %p, y %p.\n", iface, x, y);
2731
2732 return ddraw_surface7_GetOverlayPosition(&This->IDirectDrawSurface7_iface, x, y);
2733 }
2734
2735 static HRESULT WINAPI ddraw_surface2_GetOverlayPosition(IDirectDrawSurface2 *iface, LONG *x, LONG *y)
2736 {
2737 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
2738 TRACE("iface %p, x %p, y %p.\n", iface, x, y);
2739
2740 return ddraw_surface7_GetOverlayPosition(&This->IDirectDrawSurface7_iface, x, y);
2741 }
2742
2743 static HRESULT WINAPI ddraw_surface1_GetOverlayPosition(IDirectDrawSurface *iface, LONG *x, LONG *y)
2744 {
2745 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
2746 TRACE("iface %p, x %p, y %p.\n", iface, x, y);
2747
2748 return ddraw_surface7_GetOverlayPosition(&This->IDirectDrawSurface7_iface, x, y);
2749 }
2750
2751 /*****************************************************************************
2752 * IDirectDrawSurface7::GetPixelFormat
2753 *
2754 * Returns the pixel format of the Surface
2755 *
2756 * Params:
2757 * PixelFormat: Pointer to a DDPIXELFORMAT structure to which the pixel
2758 * format should be written
2759 *
2760 * Returns:
2761 * DD_OK on success
2762 * DDERR_INVALIDPARAMS if PixelFormat is NULL
2763 *
2764 *****************************************************************************/
2765 static HRESULT WINAPI ddraw_surface7_GetPixelFormat(IDirectDrawSurface7 *iface, DDPIXELFORMAT *PixelFormat)
2766 {
2767 /* What is DDERR_INVALIDSURFACETYPE for here? */
2768 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
2769
2770 TRACE("iface %p, pixel_format %p.\n", iface, PixelFormat);
2771
2772 if(!PixelFormat)
2773 return DDERR_INVALIDPARAMS;
2774
2775 EnterCriticalSection(&ddraw_cs);
2776 DD_STRUCT_COPY_BYSIZE(PixelFormat,&This->surface_desc.u4.ddpfPixelFormat);
2777 LeaveCriticalSection(&ddraw_cs);
2778
2779 return DD_OK;
2780 }
2781
2782 static HRESULT WINAPI ddraw_surface4_GetPixelFormat(IDirectDrawSurface4 *iface, DDPIXELFORMAT *pixel_format)
2783 {
2784 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
2785 TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
2786
2787 return ddraw_surface7_GetPixelFormat(&This->IDirectDrawSurface7_iface, pixel_format);
2788 }
2789
2790 static HRESULT WINAPI ddraw_surface3_GetPixelFormat(IDirectDrawSurface3 *iface, DDPIXELFORMAT *pixel_format)
2791 {
2792 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
2793 TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
2794
2795 return ddraw_surface7_GetPixelFormat(&This->IDirectDrawSurface7_iface, pixel_format);
2796 }
2797
2798 static HRESULT WINAPI ddraw_surface2_GetPixelFormat(IDirectDrawSurface2 *iface, DDPIXELFORMAT *pixel_format)
2799 {
2800 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
2801 TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
2802
2803 return ddraw_surface7_GetPixelFormat(&This->IDirectDrawSurface7_iface, pixel_format);
2804 }
2805
2806 static HRESULT WINAPI ddraw_surface1_GetPixelFormat(IDirectDrawSurface *iface, DDPIXELFORMAT *pixel_format)
2807 {
2808 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
2809 TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
2810
2811 return ddraw_surface7_GetPixelFormat(&This->IDirectDrawSurface7_iface, pixel_format);
2812 }
2813
2814 /*****************************************************************************
2815 * IDirectDrawSurface7::GetSurfaceDesc
2816 *
2817 * Returns the description of this surface
2818 *
2819 * Params:
2820 * DDSD: Address of a DDSURFACEDESC2 structure that is to be filled with the
2821 * surface desc
2822 *
2823 * Returns:
2824 * DD_OK on success
2825 * DDERR_INVALIDPARAMS if DDSD is NULL
2826 *
2827 *****************************************************************************/
2828 static HRESULT WINAPI ddraw_surface7_GetSurfaceDesc(IDirectDrawSurface7 *iface, DDSURFACEDESC2 *DDSD)
2829 {
2830 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
2831
2832 TRACE("iface %p, surface_desc %p.\n", iface, DDSD);
2833
2834 if(!DDSD)
2835 return DDERR_INVALIDPARAMS;
2836
2837 if (DDSD->dwSize != sizeof(DDSURFACEDESC2))
2838 {
2839 WARN("Incorrect struct size %d, returning DDERR_INVALIDPARAMS\n",DDSD->dwSize);
2840 return DDERR_INVALIDPARAMS;
2841 }
2842
2843 EnterCriticalSection(&ddraw_cs);
2844 DD_STRUCT_COPY_BYSIZE(DDSD,&This->surface_desc);
2845 TRACE("Returning surface desc:\n");
2846 if (TRACE_ON(ddraw)) DDRAW_dump_surface_desc(DDSD);
2847
2848 LeaveCriticalSection(&ddraw_cs);
2849 return DD_OK;
2850 }
2851
2852 static HRESULT WINAPI ddraw_surface4_GetSurfaceDesc(IDirectDrawSurface4 *iface, DDSURFACEDESC2 *DDSD)
2853 {
2854 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
2855 TRACE("iface %p, surface_desc %p.\n", iface, DDSD);
2856
2857 return ddraw_surface7_GetSurfaceDesc(&This->IDirectDrawSurface7_iface, DDSD);
2858 }
2859
2860 static HRESULT WINAPI ddraw_surface3_GetSurfaceDesc(IDirectDrawSurface3 *iface, DDSURFACEDESC *surface_desc)
2861 {
2862 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
2863
2864 TRACE("iface %p, surface_desc %p.\n", iface, surface_desc);
2865
2866 if (!surface_desc) return DDERR_INVALIDPARAMS;
2867
2868 if (surface_desc->dwSize != sizeof(DDSURFACEDESC))
2869 {
2870 WARN("Incorrect structure size %u, returning DDERR_INVALIDPARAMS.\n", surface_desc->dwSize);
2871 return DDERR_INVALIDPARAMS;
2872 }
2873
2874 EnterCriticalSection(&ddraw_cs);
2875 DDSD2_to_DDSD(&This->surface_desc, surface_desc);
2876 TRACE("Returning surface desc:\n");
2877 if (TRACE_ON(ddraw))
2878 {
2879 /* DDRAW_dump_surface_desc handles the smaller size */
2880 DDRAW_dump_surface_desc((DDSURFACEDESC2 *)surface_desc);
2881 }
2882
2883 LeaveCriticalSection(&ddraw_cs);
2884 return DD_OK;
2885 }
2886
2887 static HRESULT WINAPI ddraw_surface2_GetSurfaceDesc(IDirectDrawSurface2 *iface, DDSURFACEDESC *DDSD)
2888 {
2889 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
2890 TRACE("iface %p, surface_desc %p.\n", iface, DDSD);
2891
2892 return ddraw_surface3_GetSurfaceDesc(&This->IDirectDrawSurface3_iface, DDSD);
2893 }
2894
2895 static HRESULT WINAPI ddraw_surface1_GetSurfaceDesc(IDirectDrawSurface *iface, DDSURFACEDESC *DDSD)
2896 {
2897 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
2898 TRACE("iface %p, surface_desc %p.\n", iface, DDSD);
2899
2900 return ddraw_surface3_GetSurfaceDesc(&This->IDirectDrawSurface3_iface, DDSD);
2901 }
2902
2903 /*****************************************************************************
2904 * IDirectDrawSurface7::Initialize
2905 *
2906 * Initializes the surface. This is a no-op in Wine
2907 *
2908 * Params:
2909 * DD: Pointer to an DirectDraw interface
2910 * DDSD: Surface description for initialization
2911 *
2912 * Returns:
2913 * DDERR_ALREADYINITIALIZED
2914 *
2915 *****************************************************************************/
2916 static HRESULT WINAPI ddraw_surface7_Initialize(IDirectDrawSurface7 *iface,
2917 IDirectDraw *ddraw, DDSURFACEDESC2 *surface_desc)
2918 {
2919 TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
2920
2921 return DDERR_ALREADYINITIALIZED;
2922 }
2923
2924 static HRESULT WINAPI ddraw_surface4_Initialize(IDirectDrawSurface4 *iface,
2925 IDirectDraw *ddraw, DDSURFACEDESC2 *surface_desc)
2926 {
2927 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
2928 TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
2929
2930 return ddraw_surface7_Initialize(&This->IDirectDrawSurface7_iface,
2931 ddraw, surface_desc);
2932 }
2933
2934 static HRESULT WINAPI ddraw_surface3_Initialize(IDirectDrawSurface3 *iface,
2935 IDirectDraw *ddraw, DDSURFACEDESC *surface_desc)
2936 {
2937 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
2938 DDSURFACEDESC2 surface_desc2;
2939 TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
2940
2941 if (surface_desc) DDSD_to_DDSD2(surface_desc, &surface_desc2);
2942 return ddraw_surface7_Initialize(&This->IDirectDrawSurface7_iface,
2943 ddraw, surface_desc ? &surface_desc2 : NULL);
2944 }
2945
2946 static HRESULT WINAPI ddraw_surface2_Initialize(IDirectDrawSurface2 *iface,
2947 IDirectDraw *ddraw, DDSURFACEDESC *surface_desc)
2948 {
2949 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
2950 DDSURFACEDESC2 surface_desc2;
2951 TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
2952
2953 if (surface_desc) DDSD_to_DDSD2(surface_desc, &surface_desc2);
2954 return ddraw_surface7_Initialize(&This->IDirectDrawSurface7_iface,
2955 ddraw, surface_desc ? &surface_desc2 : NULL);
2956 }
2957
2958 static HRESULT WINAPI ddraw_surface1_Initialize(IDirectDrawSurface *iface,
2959 IDirectDraw *ddraw, DDSURFACEDESC *surface_desc)
2960 {
2961 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
2962 DDSURFACEDESC2 surface_desc2;
2963 TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
2964
2965 if (surface_desc) DDSD_to_DDSD2(surface_desc, &surface_desc2);
2966 return ddraw_surface7_Initialize(&This->IDirectDrawSurface7_iface,
2967 ddraw, surface_desc ? &surface_desc2 : NULL);
2968 }
2969
2970 /*****************************************************************************
2971 * IDirect3DTexture1::Initialize
2972 *
2973 * The sdk says it's not implemented
2974 *
2975 * Params:
2976 * ?
2977 *
2978 * Returns
2979 * DDERR_UNSUPPORTED
2980 *
2981 *****************************************************************************/
2982 static HRESULT WINAPI d3d_texture1_Initialize(IDirect3DTexture *iface,
2983 IDirect3DDevice *device, IDirectDrawSurface *surface)
2984 {
2985 TRACE("iface %p, device %p, surface %p.\n", iface, device, surface);
2986
2987 return DDERR_UNSUPPORTED; /* Unchecked */
2988 }
2989
2990 /*****************************************************************************
2991 * IDirectDrawSurface7::IsLost
2992 *
2993 * Checks if the surface is lost
2994 *
2995 * Returns:
2996 * DD_OK, if the surface is usable
2997 * DDERR_ISLOST if the surface is lost
2998 * See IWineD3DSurface::IsLost for more details
2999 *
3000 *****************************************************************************/
3001 static HRESULT WINAPI ddraw_surface7_IsLost(IDirectDrawSurface7 *iface)
3002 {
3003 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
3004 HRESULT hr;
3005
3006 TRACE("iface %p.\n", iface);
3007
3008 EnterCriticalSection(&ddraw_cs);
3009 hr = wined3d_surface_is_lost(This->wined3d_surface);
3010 LeaveCriticalSection(&ddraw_cs);
3011 switch(hr)
3012 {
3013 /* D3D8 and 9 loose full devices, thus there's only a DEVICELOST error.
3014 * WineD3D uses the same error for surfaces
3015 */
3016 case WINED3DERR_DEVICELOST: return DDERR_SURFACELOST;
3017 default: return hr;
3018 }
3019 }
3020
3021 static HRESULT WINAPI ddraw_surface4_IsLost(IDirectDrawSurface4 *iface)
3022 {
3023 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
3024 TRACE("iface %p.\n", iface);
3025
3026 return ddraw_surface7_IsLost(&This->IDirectDrawSurface7_iface);
3027 }
3028
3029 static HRESULT WINAPI ddraw_surface3_IsLost(IDirectDrawSurface3 *iface)
3030 {
3031 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
3032 TRACE("iface %p.\n", iface);
3033
3034 return ddraw_surface7_IsLost(&This->IDirectDrawSurface7_iface);
3035 }
3036
3037 static HRESULT WINAPI ddraw_surface2_IsLost(IDirectDrawSurface2 *iface)
3038 {
3039 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
3040 TRACE("iface %p.\n", iface);
3041
3042 return ddraw_surface7_IsLost(&This->IDirectDrawSurface7_iface);
3043 }
3044
3045 static HRESULT WINAPI ddraw_surface1_IsLost(IDirectDrawSurface *iface)
3046 {
3047 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
3048 TRACE("iface %p.\n", iface);
3049
3050 return ddraw_surface7_IsLost(&This->IDirectDrawSurface7_iface);
3051 }
3052
3053 /*****************************************************************************
3054 * IDirectDrawSurface7::Restore
3055 *
3056 * Restores a lost surface. This makes the surface usable again, but
3057 * doesn't reload its old contents
3058 *
3059 * Returns:
3060 * DD_OK on success
3061 * See IWineD3DSurface::Restore for more details
3062 *
3063 *****************************************************************************/
3064 static HRESULT WINAPI ddraw_surface7_Restore(IDirectDrawSurface7 *iface)
3065 {
3066 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
3067 HRESULT hr;
3068
3069 TRACE("iface %p.\n", iface);
3070
3071 EnterCriticalSection(&ddraw_cs);
3072 hr = wined3d_surface_restore(This->wined3d_surface);
3073 LeaveCriticalSection(&ddraw_cs);
3074 return hr;
3075 }
3076
3077 static HRESULT WINAPI ddraw_surface4_Restore(IDirectDrawSurface4 *iface)
3078 {
3079 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
3080 TRACE("iface %p.\n", iface);
3081
3082 return ddraw_surface7_Restore(&This->IDirectDrawSurface7_iface);
3083 }
3084
3085 static HRESULT WINAPI ddraw_surface3_Restore(IDirectDrawSurface3 *iface)
3086 {
3087 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
3088 TRACE("iface %p.\n", iface);
3089
3090 return ddraw_surface7_Restore(&This->IDirectDrawSurface7_iface);
3091 }
3092
3093 static HRESULT WINAPI ddraw_surface2_Restore(IDirectDrawSurface2 *iface)
3094 {
3095 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
3096 TRACE("iface %p.\n", iface);
3097
3098 return ddraw_surface7_Restore(&This->IDirectDrawSurface7_iface);
3099 }
3100
3101 static HRESULT WINAPI ddraw_surface1_Restore(IDirectDrawSurface *iface)
3102 {
3103 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
3104 TRACE("iface %p.\n", iface);
3105
3106 return ddraw_surface7_Restore(&This->IDirectDrawSurface7_iface);
3107 }
3108
3109 /*****************************************************************************
3110 * IDirectDrawSurface7::SetOverlayPosition
3111 *
3112 * Changes the display coordinates of an overlay surface
3113 *
3114 * Params:
3115 * X:
3116 * Y:
3117 *
3118 * Returns:
3119 * DDERR_NOTAOVERLAYSURFACE, because we don't support overlays right now
3120 *****************************************************************************/
3121 static HRESULT WINAPI ddraw_surface7_SetOverlayPosition(IDirectDrawSurface7 *iface, LONG X, LONG Y)
3122 {
3123 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
3124 HRESULT hr;
3125
3126 TRACE("iface %p, x %d, y %d.\n", iface, X, Y);
3127
3128 EnterCriticalSection(&ddraw_cs);
3129 hr = wined3d_surface_set_overlay_position(This->wined3d_surface, X, Y);
3130 LeaveCriticalSection(&ddraw_cs);
3131 return hr;
3132 }
3133
3134 static HRESULT WINAPI ddraw_surface4_SetOverlayPosition(IDirectDrawSurface4 *iface, LONG x, LONG y)
3135 {
3136 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
3137 TRACE("iface %p, x %d, y %d.\n", iface, x, y);
3138
3139 return ddraw_surface7_SetOverlayPosition(&This->IDirectDrawSurface7_iface, x, y);
3140 }
3141
3142 static HRESULT WINAPI ddraw_surface3_SetOverlayPosition(IDirectDrawSurface3 *iface, LONG x, LONG y)
3143 {
3144 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
3145 TRACE("iface %p, x %d, y %d.\n", iface, x, y);
3146
3147 return ddraw_surface7_SetOverlayPosition(&This->IDirectDrawSurface7_iface, x, y);
3148 }
3149
3150 static HRESULT WINAPI ddraw_surface2_SetOverlayPosition(IDirectDrawSurface2 *iface, LONG x, LONG y)
3151 {
3152 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
3153 TRACE("iface %p, x %d, y %d.\n", iface, x, y);
3154
3155 return ddraw_surface7_SetOverlayPosition(&This->IDirectDrawSurface7_iface, x, y);
3156 }
3157
3158 static HRESULT WINAPI ddraw_surface1_SetOverlayPosition(IDirectDrawSurface *iface, LONG x, LONG y)
3159 {
3160 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
3161 TRACE("iface %p, x %d, y %d.\n", iface, x, y);
3162
3163 return ddraw_surface7_SetOverlayPosition(&This->IDirectDrawSurface7_iface, x, y);
3164 }
3165
3166 /*****************************************************************************
3167 * IDirectDrawSurface7::UpdateOverlay
3168 *
3169 * Modifies the attributes of an overlay surface.
3170 *
3171 * Params:
3172 * SrcRect: The section of the source being used for the overlay
3173 * DstSurface: Address of the surface that is overlaid
3174 * DstRect: Place of the overlay
3175 * Flags: some DDOVER_* flags
3176 *
3177 * Returns:
3178 * DDERR_UNSUPPORTED, because we don't support overlays
3179 *
3180 *****************************************************************************/
3181 static HRESULT WINAPI ddraw_surface7_UpdateOverlay(IDirectDrawSurface7 *iface, RECT *SrcRect,
3182 IDirectDrawSurface7 *DstSurface, RECT *DstRect, DWORD Flags, DDOVERLAYFX *FX)
3183 {
3184 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
3185 IDirectDrawSurfaceImpl *Dst = unsafe_impl_from_IDirectDrawSurface7(DstSurface);
3186 HRESULT hr;
3187
3188 TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
3189 iface, wine_dbgstr_rect(SrcRect), DstSurface, wine_dbgstr_rect(DstRect), Flags, FX);
3190
3191 EnterCriticalSection(&ddraw_cs);
3192 hr = wined3d_surface_update_overlay(This->wined3d_surface, SrcRect,
3193 Dst ? Dst->wined3d_surface : NULL, DstRect, Flags, (WINEDDOVERLAYFX *)FX);
3194 LeaveCriticalSection(&ddraw_cs);
3195 switch(hr) {
3196 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
3197 case WINEDDERR_NOTAOVERLAYSURFACE: return DDERR_NOTAOVERLAYSURFACE;
3198 case WINEDDERR_OVERLAYNOTVISIBLE: return DDERR_OVERLAYNOTVISIBLE;
3199 default:
3200 return hr;
3201 }
3202 }
3203
3204 static HRESULT WINAPI ddraw_surface4_UpdateOverlay(IDirectDrawSurface4 *iface, RECT *src_rect,
3205 IDirectDrawSurface4 *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
3206 {
3207 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
3208 IDirectDrawSurfaceImpl *dst_impl = unsafe_impl_from_IDirectDrawSurface4(dst_surface);
3209 TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
3210 iface, wine_dbgstr_rect(src_rect), dst_surface, wine_dbgstr_rect(dst_rect), flags, fx);
3211
3212 return ddraw_surface7_UpdateOverlay(&This->IDirectDrawSurface7_iface, src_rect,
3213 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, dst_rect, flags, fx);
3214 }
3215
3216 static HRESULT WINAPI ddraw_surface3_UpdateOverlay(IDirectDrawSurface3 *iface, RECT *src_rect,
3217 IDirectDrawSurface3 *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
3218 {
3219 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
3220 IDirectDrawSurfaceImpl *dst_impl = unsafe_impl_from_IDirectDrawSurface3(dst_surface);
3221 TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
3222 iface, wine_dbgstr_rect(src_rect), dst_surface, wine_dbgstr_rect(dst_rect), flags, fx);
3223
3224 return ddraw_surface7_UpdateOverlay(&This->IDirectDrawSurface7_iface, src_rect,
3225 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, dst_rect, flags, fx);
3226 }
3227
3228 static HRESULT WINAPI ddraw_surface2_UpdateOverlay(IDirectDrawSurface2 *iface, RECT *src_rect,
3229 IDirectDrawSurface2 *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
3230 {
3231 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
3232 IDirectDrawSurfaceImpl *dst_impl = unsafe_impl_from_IDirectDrawSurface2(dst_surface);
3233 TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
3234 iface, wine_dbgstr_rect(src_rect), dst_surface, wine_dbgstr_rect(dst_rect), flags, fx);
3235
3236 return ddraw_surface7_UpdateOverlay(&This->IDirectDrawSurface7_iface, src_rect,
3237 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, dst_rect, flags, fx);
3238 }
3239
3240 static HRESULT WINAPI ddraw_surface1_UpdateOverlay(IDirectDrawSurface *iface, RECT *src_rect,
3241 IDirectDrawSurface *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
3242 {
3243 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
3244 IDirectDrawSurfaceImpl *dst_impl = unsafe_impl_from_IDirectDrawSurface(dst_surface);
3245 TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
3246 iface, wine_dbgstr_rect(src_rect), dst_surface, wine_dbgstr_rect(dst_rect), flags, fx);
3247
3248 return ddraw_surface7_UpdateOverlay(&This->IDirectDrawSurface7_iface, src_rect,
3249 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, dst_rect, flags, fx);
3250 }
3251
3252 /*****************************************************************************
3253 * IDirectDrawSurface7::UpdateOverlayDisplay
3254 *
3255 * The DX7 sdk says that it's not implemented
3256 *
3257 * Params:
3258 * Flags: ?
3259 *
3260 * Returns: DDERR_UNSUPPORTED, because we don't support overlays
3261 *
3262 *****************************************************************************/
3263 static HRESULT WINAPI ddraw_surface7_UpdateOverlayDisplay(IDirectDrawSurface7 *iface, DWORD Flags)
3264 {
3265 TRACE("iface %p, flags %#x.\n", iface, Flags);
3266
3267 return DDERR_UNSUPPORTED;
3268 }
3269
3270 static HRESULT WINAPI ddraw_surface4_UpdateOverlayDisplay(IDirectDrawSurface4 *iface, DWORD flags)
3271 {
3272 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
3273 TRACE("iface %p, flags %#x.\n", iface, flags);
3274
3275 return ddraw_surface7_UpdateOverlayDisplay(&This->IDirectDrawSurface7_iface, flags);
3276 }
3277
3278 static HRESULT WINAPI ddraw_surface3_UpdateOverlayDisplay(IDirectDrawSurface3 *iface, DWORD flags)
3279 {
3280 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
3281 TRACE("iface %p, flags %#x.\n", iface, flags);
3282
3283 return ddraw_surface7_UpdateOverlayDisplay(&This->IDirectDrawSurface7_iface, flags);
3284 }
3285
3286 static HRESULT WINAPI ddraw_surface2_UpdateOverlayDisplay(IDirectDrawSurface2 *iface, DWORD flags)
3287 {
3288 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
3289 TRACE("iface %p, flags %#x.\n", iface, flags);
3290
3291 return ddraw_surface7_UpdateOverlayDisplay(&This->IDirectDrawSurface7_iface, flags);
3292 }
3293
3294 static HRESULT WINAPI ddraw_surface1_UpdateOverlayDisplay(IDirectDrawSurface *iface, DWORD flags)
3295 {
3296 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
3297 TRACE("iface %p, flags %#x.\n", iface, flags);
3298
3299 return ddraw_surface7_UpdateOverlayDisplay(&This->IDirectDrawSurface7_iface, flags);
3300 }
3301
3302 /*****************************************************************************
3303 * IDirectDrawSurface7::UpdateOverlayZOrder
3304 *
3305 * Sets an overlay's Z order
3306 *
3307 * Params:
3308 * Flags: DDOVERZ_* flags
3309 * DDSRef: Defines the relative position in the overlay chain
3310 *
3311 * Returns:
3312 * DDERR_NOTOVERLAYSURFACE, because we don't support overlays
3313 *
3314 *****************************************************************************/
3315 static HRESULT WINAPI ddraw_surface7_UpdateOverlayZOrder(IDirectDrawSurface7 *iface,
3316 DWORD Flags, IDirectDrawSurface7 *DDSRef)
3317 {
3318 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
3319 IDirectDrawSurfaceImpl *Ref = unsafe_impl_from_IDirectDrawSurface7(DDSRef);
3320 HRESULT hr;
3321
3322 TRACE("iface %p, flags %#x, reference %p.\n", iface, Flags, DDSRef);
3323
3324 EnterCriticalSection(&ddraw_cs);
3325 hr = wined3d_surface_update_overlay_z_order(This->wined3d_surface,
3326 Flags, Ref ? Ref->wined3d_surface : NULL);
3327 LeaveCriticalSection(&ddraw_cs);
3328 return hr;
3329 }
3330
3331 static HRESULT WINAPI ddraw_surface4_UpdateOverlayZOrder(IDirectDrawSurface4 *iface,
3332 DWORD flags, IDirectDrawSurface4 *reference)
3333 {
3334 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
3335 IDirectDrawSurfaceImpl *reference_impl = unsafe_impl_from_IDirectDrawSurface4(reference);
3336 TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
3337
3338 return ddraw_surface7_UpdateOverlayZOrder(&This->IDirectDrawSurface7_iface, flags,
3339 reference_impl ? &reference_impl->IDirectDrawSurface7_iface : NULL);
3340 }
3341
3342 static HRESULT WINAPI ddraw_surface3_UpdateOverlayZOrder(IDirectDrawSurface3 *iface,
3343 DWORD flags, IDirectDrawSurface3 *reference)
3344 {
3345 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
3346 IDirectDrawSurfaceImpl *reference_impl = unsafe_impl_from_IDirectDrawSurface3(reference);
3347 TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
3348
3349 return ddraw_surface7_UpdateOverlayZOrder(&This->IDirectDrawSurface7_iface, flags,
3350 reference_impl ? &reference_impl->IDirectDrawSurface7_iface : NULL);
3351 }
3352
3353 static HRESULT WINAPI ddraw_surface2_UpdateOverlayZOrder(IDirectDrawSurface2 *iface,
3354 DWORD flags, IDirectDrawSurface2 *reference)
3355 {
3356 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
3357 IDirectDrawSurfaceImpl *reference_impl = unsafe_impl_from_IDirectDrawSurface2(reference);
3358 TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
3359
3360 return ddraw_surface7_UpdateOverlayZOrder(&This->IDirectDrawSurface7_iface, flags,
3361 reference_impl ? &reference_impl->IDirectDrawSurface7_iface : NULL);
3362 }
3363
3364 static HRESULT WINAPI ddraw_surface1_UpdateOverlayZOrder(IDirectDrawSurface *iface,
3365 DWORD flags, IDirectDrawSurface *reference)
3366 {
3367 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
3368 IDirectDrawSurfaceImpl *reference_impl = unsafe_impl_from_IDirectDrawSurface(reference);
3369 TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
3370
3371 return ddraw_surface7_UpdateOverlayZOrder(&This->IDirectDrawSurface7_iface, flags,
3372 reference_impl ? &reference_impl->IDirectDrawSurface7_iface : NULL);
3373 }
3374
3375 /*****************************************************************************
3376 * IDirectDrawSurface7::GetDDInterface
3377 *
3378 * Returns the IDirectDraw7 interface pointer of the DirectDraw object this
3379 * surface belongs to
3380 *
3381 * Params:
3382 * DD: Address to write the interface pointer to
3383 *
3384 * Returns:
3385 * DD_OK on success
3386 * DDERR_INVALIDPARAMS if DD is NULL
3387 *
3388 *****************************************************************************/
3389 static HRESULT WINAPI ddraw_surface7_GetDDInterface(IDirectDrawSurface7 *iface, void **DD)
3390 {
3391 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
3392
3393 TRACE("iface %p, ddraw %p.\n", iface, DD);
3394
3395 if(!DD)
3396 return DDERR_INVALIDPARAMS;
3397
3398 switch(This->version)
3399 {
3400 case 7:
3401 *DD = &This->ddraw->IDirectDraw7_iface;
3402 break;
3403
3404 case 4:
3405 *DD = &This->ddraw->IDirectDraw4_iface;
3406 break;
3407
3408 case 2:
3409 *DD = &This->ddraw->IDirectDraw2_iface;
3410 break;
3411
3412 case 1:
3413 *DD = &This->ddraw->IDirectDraw_iface;
3414 break;
3415
3416 }
3417 IUnknown_AddRef((IUnknown *)*DD);
3418
3419 return DD_OK;
3420 }
3421
3422 static HRESULT WINAPI ddraw_surface4_GetDDInterface(IDirectDrawSurface4 *iface, void **ddraw)
3423 {
3424 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
3425 TRACE("iface %p, ddraw %p.\n", iface, ddraw);
3426
3427 return ddraw_surface7_GetDDInterface(&This->IDirectDrawSurface7_iface, ddraw);
3428 }
3429
3430 static HRESULT WINAPI ddraw_surface3_GetDDInterface(IDirectDrawSurface3 *iface, void **ddraw)
3431 {
3432 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
3433 TRACE("iface %p, ddraw %p.\n", iface, ddraw);
3434
3435 return ddraw_surface7_GetDDInterface(&This->IDirectDrawSurface7_iface, ddraw);
3436 }
3437
3438 static HRESULT WINAPI ddraw_surface2_GetDDInterface(IDirectDrawSurface2 *iface, void **ddraw)
3439 {
3440 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
3441 TRACE("iface %p, ddraw %p.\n", iface, ddraw);
3442
3443 return ddraw_surface7_GetDDInterface(&This->IDirectDrawSurface7_iface, ddraw);
3444 }
3445
3446 /* This seems also windows implementation specific - I don't think WineD3D needs this */
3447 static HRESULT WINAPI ddraw_surface7_ChangeUniquenessValue(IDirectDrawSurface7 *iface)
3448 {
3449 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
3450 volatile IDirectDrawSurfaceImpl* vThis = This;
3451
3452 TRACE("iface %p.\n", iface);
3453
3454 EnterCriticalSection(&ddraw_cs);
3455 /* A uniqueness value of 0 is apparently special.
3456 * This needs to be checked.
3457 * TODO: Write tests for this code and check if the volatile, interlocked stuff is really needed
3458 */
3459 while (1) {
3460 DWORD old_uniqueness_value = vThis->uniqueness_value;
3461 DWORD new_uniqueness_value = old_uniqueness_value+1;
3462
3463 if (old_uniqueness_value == 0) break;
3464 if (new_uniqueness_value == 0) new_uniqueness_value = 1;
3465
3466 if (InterlockedCompareExchange((LONG*)&vThis->uniqueness_value,
3467 old_uniqueness_value,
3468 new_uniqueness_value)
3469 == old_uniqueness_value)
3470 break;
3471 }
3472
3473 LeaveCriticalSection(&ddraw_cs);
3474 return DD_OK;
3475 }
3476
3477 static HRESULT WINAPI ddraw_surface4_ChangeUniquenessValue(IDirectDrawSurface4 *iface)
3478 {
3479 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
3480 TRACE("iface %p.\n", iface);
3481
3482 return ddraw_surface7_ChangeUniquenessValue(&This->IDirectDrawSurface7_iface);
3483 }
3484
3485 static HRESULT WINAPI ddraw_surface7_GetUniquenessValue(IDirectDrawSurface7 *iface, DWORD *pValue)
3486 {
3487 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
3488
3489 TRACE("iface %p, value %p.\n", iface, pValue);
3490
3491 EnterCriticalSection(&ddraw_cs);
3492 *pValue = This->uniqueness_value;
3493 LeaveCriticalSection(&ddraw_cs);
3494 return DD_OK;
3495 }
3496
3497 static HRESULT WINAPI ddraw_surface4_GetUniquenessValue(IDirectDrawSurface4 *iface, DWORD *pValue)
3498 {
3499 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
3500 TRACE("iface %p, value %p.\n", iface, pValue);
3501
3502 return ddraw_surface7_GetUniquenessValue(&This->IDirectDrawSurface7_iface, pValue);
3503 }
3504
3505 /*****************************************************************************
3506 * IDirectDrawSurface7::SetLOD
3507 *
3508 * Sets the level of detail of a texture
3509 *
3510 * Params:
3511 * MaxLOD: LOD to set
3512 *
3513 * Returns:
3514 * DD_OK on success
3515 * DDERR_INVALIDOBJECT if the surface is invalid for this method
3516 *
3517 *****************************************************************************/
3518 static HRESULT WINAPI ddraw_surface7_SetLOD(IDirectDrawSurface7 *iface, DWORD MaxLOD)
3519 {
3520 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
3521 HRESULT hr;
3522
3523 TRACE("iface %p, lod %u.\n", iface, MaxLOD);
3524
3525 EnterCriticalSection(&ddraw_cs);
3526 if (!(This->surface_desc.ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE))
3527 {
3528 LeaveCriticalSection(&ddraw_cs);
3529 return DDERR_INVALIDOBJECT;
3530 }
3531
3532 if (!This->wined3d_texture)
3533 {
3534 ERR("(%p) The DirectDraw texture has no WineD3DTexture!\n", This);
3535 LeaveCriticalSection(&ddraw_cs);
3536 return DDERR_INVALIDOBJECT;
3537 }
3538
3539 hr = wined3d_texture_set_lod(This->wined3d_texture, MaxLOD);
3540 LeaveCriticalSection(&ddraw_cs);
3541 return hr;
3542 }
3543
3544 /*****************************************************************************
3545 * IDirectDrawSurface7::GetLOD
3546 *
3547 * Returns the level of detail of a Direct3D texture
3548 *
3549 * Params:
3550 * MaxLOD: Address to write the LOD to
3551 *
3552 * Returns:
3553 * DD_OK on success
3554 * DDERR_INVALIDPARAMS if MaxLOD is NULL
3555 * DDERR_INVALIDOBJECT if the surface is invalid for this method
3556 *
3557 *****************************************************************************/
3558 static HRESULT WINAPI ddraw_surface7_GetLOD(IDirectDrawSurface7 *iface, DWORD *MaxLOD)
3559 {
3560 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
3561
3562 TRACE("iface %p, lod %p.\n", iface, MaxLOD);
3563
3564 if(!MaxLOD)
3565 return DDERR_INVALIDPARAMS;
3566
3567 EnterCriticalSection(&ddraw_cs);
3568 if (!(This->surface_desc.ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE))
3569 {
3570 LeaveCriticalSection(&ddraw_cs);
3571 return DDERR_INVALIDOBJECT;
3572 }
3573
3574 *MaxLOD = wined3d_texture_get_lod(This->wined3d_texture);
3575 LeaveCriticalSection(&ddraw_cs);
3576 return DD_OK;
3577 }
3578
3579 /*****************************************************************************
3580 * IDirectDrawSurface7::BltFast
3581 *
3582 * Performs a fast Blit.
3583 *
3584 * Params:
3585 * dstx: The x coordinate to blit to on the destination
3586 * dsty: The y coordinate to blit to on the destination
3587 * Source: The source surface
3588 * rsrc: The source rectangle
3589 * trans: Type of transfer. Some DDBLTFAST_* flags
3590 *
3591 * Returns:
3592 * DD_OK on success
3593 * For more details, see IWineD3DSurface::BltFast
3594 *
3595 *****************************************************************************/
3596 static HRESULT WINAPI ddraw_surface7_BltFast(IDirectDrawSurface7 *iface, DWORD dstx, DWORD dsty,
3597 IDirectDrawSurface7 *Source, RECT *rsrc, DWORD trans)
3598 {
3599 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
3600 IDirectDrawSurfaceImpl *src = unsafe_impl_from_IDirectDrawSurface7(Source);
3601 DWORD src_w, src_h, dst_w, dst_h;
3602 HRESULT hr;
3603
3604 TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
3605 iface, dstx, dsty, Source, wine_dbgstr_rect(rsrc), trans);
3606
3607 dst_w = This->surface_desc.dwWidth;
3608 dst_h = This->surface_desc.dwHeight;
3609
3610 /* Source must be != NULL, This is not checked by windows. Windows happily throws a 0xc0000005
3611 * in that case
3612 */
3613 if(rsrc)
3614 {
3615 src_w = rsrc->right - rsrc->left;
3616 src_h = rsrc->bottom - rsrc->top;
3617 }
3618 else
3619 {
3620 src_w = src->surface_desc.dwWidth;
3621 src_h = src->surface_desc.dwHeight;
3622 }
3623
3624 if (src_w > dst_w || dstx > dst_w - src_w
3625 || src_h > dst_h || dsty > dst_h - src_h)
3626 {
3627 WARN("Destination area out of bounds, returning DDERR_INVALIDRECT.\n");
3628 return DDERR_INVALIDRECT;
3629 }
3630
3631 EnterCriticalSection(&ddraw_cs);
3632 hr = wined3d_surface_bltfast(This->wined3d_surface, dstx, dsty,
3633 src->wined3d_surface, rsrc, trans);
3634 LeaveCriticalSection(&ddraw_cs);
3635 switch(hr)
3636 {
3637 case WINED3DERR_NOTAVAILABLE: return DDERR_UNSUPPORTED;
3638 case WINED3DERR_WRONGTEXTUREFORMAT: return DDERR_INVALIDPIXELFORMAT;
3639 default: return hr;
3640 }
3641 }
3642
3643 static HRESULT WINAPI ddraw_surface4_BltFast(IDirectDrawSurface4 *iface, DWORD dst_x, DWORD dst_y,
3644 IDirectDrawSurface4 *src_surface, RECT *src_rect, DWORD flags)
3645 {
3646 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
3647 IDirectDrawSurfaceImpl *src_impl = unsafe_impl_from_IDirectDrawSurface4(src_surface);
3648 TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
3649 iface, dst_x, dst_y, src_surface, wine_dbgstr_rect(src_rect), flags);
3650
3651 return ddraw_surface7_BltFast(&This->IDirectDrawSurface7_iface, dst_x, dst_y,
3652 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags);
3653 }
3654
3655 static HRESULT WINAPI ddraw_surface3_BltFast(IDirectDrawSurface3 *iface, DWORD dst_x, DWORD dst_y,
3656 IDirectDrawSurface3 *src_surface, RECT *src_rect, DWORD flags)
3657 {
3658 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
3659 IDirectDrawSurfaceImpl *src_impl = unsafe_impl_from_IDirectDrawSurface3(src_surface);
3660 TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
3661 iface, dst_x, dst_y, src_surface, wine_dbgstr_rect(src_rect), flags);
3662
3663 return ddraw_surface7_BltFast(&This->IDirectDrawSurface7_iface, dst_x, dst_y,
3664 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags);
3665 }
3666
3667 static HRESULT WINAPI ddraw_surface2_BltFast(IDirectDrawSurface2 *iface, DWORD dst_x, DWORD dst_y,
3668 IDirectDrawSurface2 *src_surface, RECT *src_rect, DWORD flags)
3669 {
3670 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
3671 IDirectDrawSurfaceImpl *src_impl = unsafe_impl_from_IDirectDrawSurface2(src_surface);
3672 TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
3673 iface, dst_x, dst_y, src_surface, wine_dbgstr_rect(src_rect), flags);
3674
3675 return ddraw_surface7_BltFast(&This->IDirectDrawSurface7_iface, dst_x, dst_y,
3676 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags);
3677 }
3678
3679 static HRESULT WINAPI ddraw_surface1_BltFast(IDirectDrawSurface *iface, DWORD dst_x, DWORD dst_y,
3680 IDirectDrawSurface *src_surface, RECT *src_rect, DWORD flags)
3681 {
3682 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
3683 IDirectDrawSurfaceImpl *src_impl = unsafe_impl_from_IDirectDrawSurface(src_surface);
3684 TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
3685 iface, dst_x, dst_y, src_surface, wine_dbgstr_rect(src_rect), flags);
3686
3687 return ddraw_surface7_BltFast(&This->IDirectDrawSurface7_iface, dst_x, dst_y,
3688 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags);
3689 }
3690
3691 /*****************************************************************************
3692 * IDirectDrawSurface7::GetClipper
3693 *
3694 * Returns the IDirectDrawClipper interface of the clipper assigned to this
3695 * surface
3696 *
3697 * Params:
3698 * Clipper: Address to store the interface pointer at
3699 *
3700 * Returns:
3701 * DD_OK on success
3702 * DDERR_INVALIDPARAMS if Clipper is NULL
3703 * DDERR_NOCLIPPERATTACHED if there's no clipper attached
3704 *
3705 *****************************************************************************/
3706 static HRESULT WINAPI ddraw_surface7_GetClipper(IDirectDrawSurface7 *iface, IDirectDrawClipper **Clipper)
3707 {
3708 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
3709
3710 TRACE("iface %p, clipper %p.\n", iface, Clipper);
3711
3712 if(!Clipper)
3713 {
3714 LeaveCriticalSection(&ddraw_cs);
3715 return DDERR_INVALIDPARAMS;
3716 }
3717
3718 EnterCriticalSection(&ddraw_cs);
3719 if(This->clipper == NULL)
3720 {
3721 LeaveCriticalSection(&ddraw_cs);
3722 return DDERR_NOCLIPPERATTACHED;
3723 }
3724
3725 *Clipper = (IDirectDrawClipper *)This->clipper;
3726 IDirectDrawClipper_AddRef(*Clipper);
3727 LeaveCriticalSection(&ddraw_cs);
3728 return DD_OK;
3729 }
3730
3731 static HRESULT WINAPI ddraw_surface4_GetClipper(IDirectDrawSurface4 *iface, IDirectDrawClipper **clipper)
3732 {
3733 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
3734 TRACE("iface %p, clipper %p.\n", iface, clipper);
3735
3736 return ddraw_surface7_GetClipper(&This->IDirectDrawSurface7_iface, clipper);
3737 }
3738
3739 static HRESULT WINAPI ddraw_surface3_GetClipper(IDirectDrawSurface3 *iface, IDirectDrawClipper **clipper)
3740 {
3741 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
3742 TRACE("iface %p, clipper %p.\n", iface, clipper);
3743
3744 return ddraw_surface7_GetClipper(&This->IDirectDrawSurface7_iface, clipper);
3745 }
3746
3747 static HRESULT WINAPI ddraw_surface2_GetClipper(IDirectDrawSurface2 *iface, IDirectDrawClipper **clipper)
3748 {
3749 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
3750 TRACE("iface %p, clipper %p.\n", iface, clipper);
3751
3752 return ddraw_surface7_GetClipper(&This->IDirectDrawSurface7_iface, clipper);
3753 }
3754
3755 static HRESULT WINAPI ddraw_surface1_GetClipper(IDirectDrawSurface *iface, IDirectDrawClipper **clipper)
3756 {
3757 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
3758 TRACE("iface %p, clipper %p.\n", iface, clipper);
3759
3760 return ddraw_surface7_GetClipper(&This->IDirectDrawSurface7_iface, clipper);
3761 }
3762
3763 /*****************************************************************************
3764 * IDirectDrawSurface7::SetClipper
3765 *
3766 * Sets a clipper for the surface
3767 *
3768 * Params:
3769 * Clipper: IDirectDrawClipper interface of the clipper to set
3770 *
3771 * Returns:
3772 * DD_OK on success
3773 *
3774 *****************************************************************************/
3775 static HRESULT WINAPI ddraw_surface7_SetClipper(IDirectDrawSurface7 *iface,
3776 IDirectDrawClipper *iclipper)
3777 {
3778 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
3779 IDirectDrawClipperImpl *clipper = unsafe_impl_from_IDirectDrawClipper(iclipper);
3780 IDirectDrawClipperImpl *oldClipper = This->clipper;
3781 HWND clipWindow;
3782 HRESULT hr;
3783
3784 TRACE("iface %p, clipper %p.\n", iface, iclipper);
3785
3786 EnterCriticalSection(&ddraw_cs);
3787 if (clipper == This->clipper)
3788 {
3789 LeaveCriticalSection(&ddraw_cs);
3790 return DD_OK;
3791 }
3792
3793 This->clipper = clipper;
3794
3795 if (clipper != NULL)
3796 IDirectDrawClipper_AddRef(iclipper);
3797 if(oldClipper)
3798 IDirectDrawClipper_Release(&oldClipper->IDirectDrawClipper_iface);
3799
3800 hr = wined3d_surface_set_clipper(This->wined3d_surface,
3801 This->clipper ? This->clipper->wineD3DClipper : NULL);
3802
3803 if (This->wined3d_swapchain)
3804 {
3805 clipWindow = NULL;
3806 if(clipper) {
3807 IDirectDrawClipper_GetHWnd(iclipper, &clipWindow);
3808 }
3809
3810 if (clipWindow)
3811 wined3d_swapchain_set_window(This->wined3d_swapchain, clipWindow);
3812 else
3813 wined3d_swapchain_set_window(This->wined3d_swapchain, This->ddraw->d3d_window);
3814 }
3815
3816 LeaveCriticalSection(&ddraw_cs);
3817 return hr;
3818 }
3819
3820 static HRESULT WINAPI ddraw_surface4_SetClipper(IDirectDrawSurface4 *iface, IDirectDrawClipper *clipper)
3821 {
3822 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
3823 TRACE("iface %p, clipper %p.\n", iface, clipper);
3824
3825 return ddraw_surface7_SetClipper(&This->IDirectDrawSurface7_iface, clipper);
3826 }
3827
3828 static HRESULT WINAPI ddraw_surface3_SetClipper(IDirectDrawSurface3 *iface, IDirectDrawClipper *clipper)
3829 {
3830 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
3831 TRACE("iface %p, clipper %p.\n", iface, clipper);
3832
3833 return ddraw_surface7_SetClipper(&This->IDirectDrawSurface7_iface, clipper);
3834 }
3835
3836 static HRESULT WINAPI ddraw_surface2_SetClipper(IDirectDrawSurface2 *iface, IDirectDrawClipper *clipper)
3837 {
3838 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
3839 TRACE("iface %p, clipper %p.\n", iface, clipper);
3840
3841 return ddraw_surface7_SetClipper(&This->IDirectDrawSurface7_iface, clipper);
3842 }
3843
3844 static HRESULT WINAPI ddraw_surface1_SetClipper(IDirectDrawSurface *iface, IDirectDrawClipper *clipper)
3845 {
3846 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
3847 TRACE("iface %p, clipper %p.\n", iface, clipper);
3848
3849 return ddraw_surface7_SetClipper(&This->IDirectDrawSurface7_iface, clipper);
3850 }
3851
3852 /*****************************************************************************
3853 * IDirectDrawSurface7::SetSurfaceDesc
3854 *
3855 * Sets the surface description. It can override the pixel format, the surface
3856 * memory, ...
3857 * It's not really tested.
3858 *
3859 * Params:
3860 * DDSD: Pointer to the new surface description to set
3861 * Flags: Some flags
3862 *
3863 * Returns:
3864 * DD_OK on success
3865 * DDERR_INVALIDPARAMS if DDSD is NULL
3866 *
3867 *****************************************************************************/
3868 static HRESULT WINAPI ddraw_surface7_SetSurfaceDesc(IDirectDrawSurface7 *iface, DDSURFACEDESC2 *DDSD, DWORD Flags)
3869 {
3870 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
3871 enum wined3d_format_id newFormat = WINED3DFMT_UNKNOWN;
3872 HRESULT hr;
3873
3874 TRACE("iface %p, surface_desc %p, flags %#x.\n", iface, DDSD, Flags);
3875
3876 if (!DDSD)
3877 {
3878 WARN("DDSD is NULL, returning DDERR_INVALIDPARAMS\n");
3879 return DDERR_INVALIDPARAMS;
3880 }
3881 if (Flags)
3882 {
3883 WARN("Flags is %x, returning DDERR_INVALIDPARAMS\n", Flags);
3884 return DDERR_INVALIDPARAMS;
3885 }
3886
3887 EnterCriticalSection(&ddraw_cs);
3888 if (DDSD->dwFlags & DDSD_PIXELFORMAT)
3889 {
3890 newFormat = PixelFormat_DD2WineD3D(&DDSD->u4.ddpfPixelFormat);
3891
3892 if(newFormat == WINED3DFMT_UNKNOWN)
3893 {
3894 ERR("Requested to set an unknown pixelformat\n");
3895 LeaveCriticalSection(&ddraw_cs);
3896 return DDERR_INVALIDPARAMS;
3897 }
3898 if(newFormat != PixelFormat_DD2WineD3D(&This->surface_desc.u4.ddpfPixelFormat) )
3899 {
3900 hr = wined3d_surface_set_format(This->wined3d_surface, newFormat);
3901 if (FAILED(hr))
3902 {
3903 LeaveCriticalSection(&ddraw_cs);
3904 return hr;
3905 }
3906 }
3907 }
3908 if (DDSD->dwFlags & DDSD_CKDESTOVERLAY)
3909 {
3910 wined3d_surface_set_color_key(This->wined3d_surface, DDCKEY_DESTOVERLAY,
3911 (WINEDDCOLORKEY *)&DDSD->u3.ddckCKDestOverlay);
3912 }
3913 if (DDSD->dwFlags & DDSD_CKDESTBLT)
3914 {
3915 wined3d_surface_set_color_key(This->wined3d_surface, DDCKEY_DESTBLT,
3916 (WINEDDCOLORKEY *)&DDSD->ddckCKDestBlt);
3917 }
3918 if (DDSD->dwFlags & DDSD_CKSRCOVERLAY)
3919 {
3920 wined3d_surface_set_color_key(This->wined3d_surface, DDCKEY_SRCOVERLAY,
3921 (WINEDDCOLORKEY *)&DDSD->ddckCKSrcOverlay);
3922 }
3923 if (DDSD->dwFlags & DDSD_CKSRCBLT)
3924 {
3925 wined3d_surface_set_color_key(This->wined3d_surface, DDCKEY_SRCBLT,
3926 (WINEDDCOLORKEY *)&DDSD->ddckCKSrcBlt);
3927 }
3928 if (DDSD->dwFlags & DDSD_LPSURFACE && DDSD->lpSurface)
3929 {
3930 hr = wined3d_surface_set_mem(This->wined3d_surface, DDSD->lpSurface);
3931 if (FAILED(hr))
3932 {
3933 /* No need for a trace here, wined3d does that for us */
3934 switch(hr)
3935 {
3936 case WINED3DERR_INVALIDCALL:
3937 LeaveCriticalSection(&ddraw_cs);
3938 return DDERR_INVALIDPARAMS;
3939 default:
3940 break; /* Go on */
3941 }
3942 }
3943 }
3944
3945 This->surface_desc = *DDSD;
3946
3947 LeaveCriticalSection(&ddraw_cs);
3948 return DD_OK;
3949 }
3950
3951 static HRESULT WINAPI ddraw_surface4_SetSurfaceDesc(IDirectDrawSurface4 *iface,
3952 DDSURFACEDESC2 *surface_desc, DWORD flags)
3953 {
3954 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
3955 TRACE("iface %p, surface_desc %p, flags %#x.\n", iface, surface_desc, flags);
3956
3957 return ddraw_surface7_SetSurfaceDesc(&This->IDirectDrawSurface7_iface,
3958 surface_desc, flags);
3959 }
3960
3961 static HRESULT WINAPI ddraw_surface3_SetSurfaceDesc(IDirectDrawSurface3 *iface,
3962 DDSURFACEDESC *surface_desc, DWORD flags)
3963 {
3964 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
3965 DDSURFACEDESC2 surface_desc2;
3966 TRACE("iface %p, surface_desc %p, flags %#x.\n", iface, surface_desc, flags);
3967
3968 if (surface_desc) DDSD_to_DDSD2(surface_desc, &surface_desc2);
3969 return ddraw_surface7_SetSurfaceDesc(&This->IDirectDrawSurface7_iface,
3970 surface_desc ? &surface_desc2 : NULL, flags);
3971 }
3972
3973 /*****************************************************************************
3974 * IDirectDrawSurface7::GetPalette
3975 *
3976 * Returns the IDirectDrawPalette interface of the palette currently assigned
3977 * to the surface
3978 *
3979 * Params:
3980 * Pal: Address to write the interface pointer to
3981 *
3982 * Returns:
3983 * DD_OK on success
3984 * DDERR_INVALIDPARAMS if Pal is NULL
3985 *
3986 *****************************************************************************/
3987 static HRESULT WINAPI ddraw_surface7_GetPalette(IDirectDrawSurface7 *iface, IDirectDrawPalette **Pal)
3988 {
3989 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
3990 struct wined3d_palette *wined3d_palette;
3991 HRESULT hr = DD_OK;
3992
3993 TRACE("iface %p, palette %p.\n", iface, Pal);
3994
3995 if(!Pal)
3996 return DDERR_INVALIDPARAMS;
3997
3998 EnterCriticalSection(&ddraw_cs);
3999 wined3d_palette = wined3d_surface_get_palette(This->wined3d_surface);
4000 if (wined3d_palette)
4001 {
4002 *Pal = wined3d_palette_get_parent(wined3d_palette);
4003 IDirectDrawPalette_AddRef(*Pal);
4004 }
4005 else
4006 {
4007 *Pal = NULL;
4008 hr = DDERR_NOPALETTEATTACHED;
4009 }
4010
4011 LeaveCriticalSection(&ddraw_cs);
4012 return hr;
4013 }
4014
4015 static HRESULT WINAPI ddraw_surface4_GetPalette(IDirectDrawSurface4 *iface, IDirectDrawPalette **palette)
4016 {
4017 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
4018 TRACE("iface %p, palette %p.\n", iface, palette);
4019
4020 return ddraw_surface7_GetPalette(&This->IDirectDrawSurface7_iface, palette);
4021 }
4022
4023 static HRESULT WINAPI ddraw_surface3_GetPalette(IDirectDrawSurface3 *iface, IDirectDrawPalette **palette)
4024 {
4025 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
4026 TRACE("iface %p, palette %p.\n", iface, palette);
4027
4028 return ddraw_surface7_GetPalette(&This->IDirectDrawSurface7_iface, palette);
4029 }
4030
4031 static HRESULT WINAPI ddraw_surface2_GetPalette(IDirectDrawSurface2 *iface, IDirectDrawPalette **palette)
4032 {
4033 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
4034 TRACE("iface %p, palette %p.\n", iface, palette);
4035
4036 return ddraw_surface7_GetPalette(&This->IDirectDrawSurface7_iface, palette);
4037 }
4038
4039 static HRESULT WINAPI ddraw_surface1_GetPalette(IDirectDrawSurface *iface, IDirectDrawPalette **palette)
4040 {
4041 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
4042 TRACE("iface %p, palette %p.\n", iface, palette);
4043
4044 return ddraw_surface7_GetPalette(&This->IDirectDrawSurface7_iface, palette);
4045 }
4046
4047 /*****************************************************************************
4048 * SetColorKeyEnum
4049 *
4050 * EnumAttachedSurface callback for SetColorKey. Used to set color keys
4051 * recursively in the surface tree
4052 *
4053 *****************************************************************************/
4054 struct SCKContext
4055 {
4056 HRESULT ret;
4057 WINEDDCOLORKEY *CKey;
4058 DWORD Flags;
4059 };
4060
4061 static HRESULT WINAPI
4062 SetColorKeyEnum(IDirectDrawSurface7 *surface,
4063 DDSURFACEDESC2 *desc,
4064 void *context)
4065 {
4066 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(surface);
4067 struct SCKContext *ctx = context;
4068 HRESULT hr;
4069
4070 hr = wined3d_surface_set_color_key(This->wined3d_surface, ctx->Flags, ctx->CKey);
4071 if (FAILED(hr))
4072 {
4073 WARN("IWineD3DSurface_SetColorKey failed, hr = %08x\n", hr);
4074 ctx->ret = hr;
4075 }
4076
4077 ddraw_surface7_EnumAttachedSurfaces(surface, context, SetColorKeyEnum);
4078 ddraw_surface7_Release(surface);
4079
4080 return DDENUMRET_OK;
4081 }
4082
4083 /*****************************************************************************
4084 * IDirectDrawSurface7::SetColorKey
4085 *
4086 * Sets the color keying options for the surface. Observations showed that
4087 * in case of complex surfaces the color key has to be assigned to all
4088 * sublevels.
4089 *
4090 * Params:
4091 * Flags: DDCKEY_*
4092 * CKey: The new color key
4093 *
4094 * Returns:
4095 * DD_OK on success
4096 * See IWineD3DSurface::SetColorKey for details
4097 *
4098 *****************************************************************************/
4099 static HRESULT WINAPI ddraw_surface7_SetColorKey(IDirectDrawSurface7 *iface, DWORD Flags, DDCOLORKEY *CKey)
4100 {
4101 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
4102 DDCOLORKEY FixedCKey;
4103 struct SCKContext ctx = { DD_OK, (WINEDDCOLORKEY *) (CKey ? &FixedCKey : NULL), Flags };
4104
4105 TRACE("iface %p, flags %#x, color_key %p.\n", iface, Flags, CKey);
4106
4107 EnterCriticalSection(&ddraw_cs);
4108 if (CKey)
4109 {
4110 FixedCKey = *CKey;
4111 /* Handle case where dwColorSpaceHighValue < dwColorSpaceLowValue */
4112 if (FixedCKey.dwColorSpaceHighValue < FixedCKey.dwColorSpaceLowValue)
4113 FixedCKey.dwColorSpaceHighValue = FixedCKey.dwColorSpaceLowValue;
4114
4115 switch (Flags & ~DDCKEY_COLORSPACE)
4116 {
4117 case DDCKEY_DESTBLT:
4118 This->surface_desc.ddckCKDestBlt = FixedCKey;
4119 This->surface_desc.dwFlags |= DDSD_CKDESTBLT;
4120 break;
4121
4122 case DDCKEY_DESTOVERLAY:
4123 This->surface_desc.u3.ddckCKDestOverlay = FixedCKey;
4124 This->surface_desc.dwFlags |= DDSD_CKDESTOVERLAY;
4125 break;
4126
4127 case DDCKEY_SRCOVERLAY:
4128 This->surface_desc.ddckCKSrcOverlay = FixedCKey;
4129 This->surface_desc.dwFlags |= DDSD_CKSRCOVERLAY;
4130 break;
4131
4132 case DDCKEY_SRCBLT:
4133 This->surface_desc.ddckCKSrcBlt = FixedCKey;
4134 This->surface_desc.dwFlags |= DDSD_CKSRCBLT;
4135 break;
4136
4137 default:
4138 LeaveCriticalSection(&ddraw_cs);
4139 return DDERR_INVALIDPARAMS;
4140 }
4141 }
4142 else
4143 {
4144 switch (Flags & ~DDCKEY_COLORSPACE)
4145 {
4146 case DDCKEY_DESTBLT:
4147 This->surface_desc.dwFlags &= ~DDSD_CKDESTBLT;
4148 break;
4149
4150 case DDCKEY_DESTOVERLAY:
4151 This->surface_desc.dwFlags &= ~DDSD_CKDESTOVERLAY;
4152 break;
4153
4154 case DDCKEY_SRCOVERLAY:
4155 This->surface_desc.dwFlags &= ~DDSD_CKSRCOVERLAY;
4156 break;
4157
4158 case DDCKEY_SRCBLT:
4159 This->surface_desc.dwFlags &= ~DDSD_CKSRCBLT;
4160 break;
4161
4162 default:
4163 LeaveCriticalSection(&ddraw_cs);
4164 return DDERR_INVALIDPARAMS;
4165 }
4166 }
4167 ctx.ret = wined3d_surface_set_color_key(This->wined3d_surface, Flags, ctx.CKey);
4168 ddraw_surface7_EnumAttachedSurfaces(iface, &ctx, SetColorKeyEnum);
4169 LeaveCriticalSection(&ddraw_cs);
4170 switch(ctx.ret)
4171 {
4172 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
4173 default: return ctx.ret;
4174 }
4175 }
4176
4177 static HRESULT WINAPI ddraw_surface4_SetColorKey(IDirectDrawSurface4 *iface, DWORD flags, DDCOLORKEY *color_key)
4178 {
4179 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
4180 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
4181
4182 return ddraw_surface7_SetColorKey(&This->IDirectDrawSurface7_iface, flags, color_key);
4183 }
4184
4185 static HRESULT WINAPI ddraw_surface3_SetColorKey(IDirectDrawSurface3 *iface, DWORD flags, DDCOLORKEY *color_key)
4186 {
4187 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
4188 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
4189
4190 return ddraw_surface7_SetColorKey(&This->IDirectDrawSurface7_iface, flags, color_key);
4191 }
4192
4193 static HRESULT WINAPI ddraw_surface2_SetColorKey(IDirectDrawSurface2 *iface, DWORD flags, DDCOLORKEY *color_key)
4194 {
4195 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
4196 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
4197
4198 return ddraw_surface7_SetColorKey(&This->IDirectDrawSurface7_iface, flags, color_key);
4199 }
4200
4201 static HRESULT WINAPI ddraw_surface1_SetColorKey(IDirectDrawSurface *iface, DWORD flags, DDCOLORKEY *color_key)
4202 {
4203 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
4204 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
4205
4206 return ddraw_surface7_SetColorKey(&This->IDirectDrawSurface7_iface, flags, color_key);
4207 }
4208
4209 /*****************************************************************************
4210 * IDirectDrawSurface7::SetPalette
4211 *
4212 * Assigns a DirectDrawPalette object to the surface
4213 *
4214 * Params:
4215 * Pal: Interface to the palette to set
4216 *
4217 * Returns:
4218 * DD_OK on success
4219 *
4220 *****************************************************************************/
4221 static HRESULT WINAPI ddraw_surface7_SetPalette(IDirectDrawSurface7 *iface, IDirectDrawPalette *Pal)
4222 {
4223 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
4224 IDirectDrawPalette *oldPal;
4225 IDirectDrawSurfaceImpl *surf;
4226 IDirectDrawPaletteImpl *PalImpl = (IDirectDrawPaletteImpl *)Pal;
4227 HRESULT hr;
4228
4229 TRACE("iface %p, palette %p.\n", iface, Pal);
4230
4231 if (!(This->surface_desc.u4.ddpfPixelFormat.dwFlags & (DDPF_PALETTEINDEXED1 | DDPF_PALETTEINDEXED2 |
4232 DDPF_PALETTEINDEXED4 | DDPF_PALETTEINDEXED8 | DDPF_PALETTEINDEXEDTO8))) {
4233 return DDERR_INVALIDPIXELFORMAT;
4234 }
4235
4236 if (This->surface_desc.ddsCaps.dwCaps2 & DDSCAPS2_MIPMAPSUBLEVEL)
4237 {
4238 return DDERR_NOTONMIPMAPSUBLEVEL;
4239 }
4240
4241 /* Find the old palette */
4242 EnterCriticalSection(&ddraw_cs);
4243 hr = IDirectDrawSurface_GetPalette(iface, &oldPal);
4244 if(hr != DD_OK && hr != DDERR_NOPALETTEATTACHED)
4245 {
4246 LeaveCriticalSection(&ddraw_cs);
4247 return hr;
4248 }
4249 if(oldPal) IDirectDrawPalette_Release(oldPal); /* For the GetPalette */
4250
4251 /* Set the new Palette */
4252 wined3d_surface_set_palette(This->wined3d_surface, PalImpl ? PalImpl->wineD3DPalette : NULL);
4253 /* AddRef the Palette */
4254 if(Pal) IDirectDrawPalette_AddRef(Pal);
4255
4256 /* Release the old palette */
4257 if(oldPal) IDirectDrawPalette_Release(oldPal);
4258
4259 /* If this is a front buffer, also update the back buffers
4260 * TODO: How do things work for palettized cube textures?
4261 */
4262 if(This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
4263 {
4264 /* For primary surfaces the tree is just a list, so the simpler scheme fits too */
4265 DDSCAPS2 caps2 = { DDSCAPS_PRIMARYSURFACE, 0, 0, 0 };
4266
4267 surf = This;
4268 while(1)
4269 {
4270 IDirectDrawSurface7 *attach;
4271 HRESULT hr;
4272 hr = ddraw_surface7_GetAttachedSurface(&surf->IDirectDrawSurface7_iface, &caps2, &attach);
4273 if(hr != DD_OK)
4274 {
4275 break;
4276 }
4277
4278 TRACE("Setting palette on %p\n", attach);
4279 ddraw_surface7_SetPalette(attach, Pal);
4280 surf = impl_from_IDirectDrawSurface7(attach);
4281 ddraw_surface7_Release(attach);
4282 }
4283 }
4284
4285 LeaveCriticalSection(&ddraw_cs);
4286 return DD_OK;
4287 }
4288
4289 static HRESULT WINAPI ddraw_surface4_SetPalette(IDirectDrawSurface4 *iface, IDirectDrawPalette *palette)
4290 {
4291 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
4292 TRACE("iface %p, palette %p.\n", iface, palette);
4293
4294 return ddraw_surface7_SetPalette(&This->IDirectDrawSurface7_iface, palette);
4295 }
4296
4297 static HRESULT WINAPI ddraw_surface3_SetPalette(IDirectDrawSurface3 *iface, IDirectDrawPalette *palette)
4298 {
4299 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
4300 TRACE("iface %p, palette %p.\n", iface, palette);
4301
4302 return ddraw_surface7_SetPalette(&This->IDirectDrawSurface7_iface, palette);
4303 }
4304
4305 static HRESULT WINAPI ddraw_surface2_SetPalette(IDirectDrawSurface2 *iface, IDirectDrawPalette *palette)
4306 {
4307 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
4308 TRACE("iface %p, palette %p.\n", iface, palette);
4309
4310 return ddraw_surface7_SetPalette(&This->IDirectDrawSurface7_iface, palette);
4311 }
4312
4313 static HRESULT WINAPI ddraw_surface1_SetPalette(IDirectDrawSurface *iface, IDirectDrawPalette *palette)
4314 {
4315 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
4316 TRACE("iface %p, palette %p.\n", iface, palette);
4317
4318 return ddraw_surface7_SetPalette(&This->IDirectDrawSurface7_iface, palette);
4319 }
4320
4321 /**********************************************************
4322 * IDirectDrawGammaControl::GetGammaRamp
4323 *
4324 * Returns the current gamma ramp for a surface
4325 *
4326 * Params:
4327 * flags: Ignored
4328 * gamma_ramp: Address to write the ramp to
4329 *
4330 * Returns:
4331 * DD_OK on success
4332 * DDERR_INVALIDPARAMS if gamma_ramp is NULL
4333 *
4334 **********************************************************/
4335 static HRESULT WINAPI ddraw_gamma_control_GetGammaRamp(IDirectDrawGammaControl *iface,
4336 DWORD flags, DDGAMMARAMP *gamma_ramp)
4337 {
4338 IDirectDrawSurfaceImpl *surface = impl_from_IDirectDrawGammaControl(iface);
4339
4340 TRACE("iface %p, flags %#x, gamma_ramp %p.\n", iface, flags, gamma_ramp);
4341
4342 if (!gamma_ramp)
4343 {
4344 WARN("Invalid gamma_ramp passed.\n");
4345 return DDERR_INVALIDPARAMS;
4346 }
4347
4348 EnterCriticalSection(&ddraw_cs);
4349 if (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE)
4350 {
4351 /* Note: DDGAMMARAMP is compatible with WINED3DGAMMARAMP. */
4352 wined3d_device_get_gamma_ramp(surface->ddraw->wined3d_device, 0, (WINED3DGAMMARAMP *)gamma_ramp);
4353 }
4354 else
4355 {
4356 ERR("Not implemented for non-primary surfaces.\n");
4357 }
4358 LeaveCriticalSection(&ddraw_cs);
4359
4360 return DD_OK;
4361 }
4362
4363 /**********************************************************
4364 * IDirectDrawGammaControl::SetGammaRamp
4365 *
4366 * Sets the red, green and blue gamma ramps for
4367 *
4368 * Params:
4369 * flags: Can be DDSGR_CALIBRATE to request calibration
4370 * gamma_ramp: Structure containing the new gamma ramp
4371 *
4372 * Returns:
4373 * DD_OK on success
4374 * DDERR_INVALIDPARAMS if gamma_ramp is NULL
4375 *
4376 **********************************************************/
4377 static HRESULT WINAPI ddraw_gamma_control_SetGammaRamp(IDirectDrawGammaControl *iface,
4378 DWORD flags, DDGAMMARAMP *gamma_ramp)
4379 {
4380 IDirectDrawSurfaceImpl *surface = impl_from_IDirectDrawGammaControl(iface);
4381
4382 TRACE("iface %p, flags %#x, gamma_ramp %p.\n", iface, flags, gamma_ramp);
4383
4384 if (!gamma_ramp)
4385 {
4386 WARN("Invalid gamma_ramp passed.\n");
4387 return DDERR_INVALIDPARAMS;
4388 }
4389
4390 EnterCriticalSection(&ddraw_cs);
4391 if (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE)
4392 {
4393 /* Note: DDGAMMARAMP is compatible with WINED3DGAMMARAMP */
4394 wined3d_device_set_gamma_ramp(surface->ddraw->wined3d_device, 0, flags, (WINED3DGAMMARAMP *)gamma_ramp);
4395 }
4396 else
4397 {
4398 ERR("Not implemented for non-primary surfaces.\n");
4399 }
4400 LeaveCriticalSection(&ddraw_cs);
4401
4402 return DD_OK;
4403 }
4404
4405 /*****************************************************************************
4406 * IDirect3DTexture2::PaletteChanged
4407 *
4408 * Informs the texture about a palette change
4409 *
4410 * Params:
4411 * start: Start index of the change
4412 * count: The number of changed entries
4413 *
4414 * Returns
4415 * D3D_OK, because it's a stub
4416 *
4417 *****************************************************************************/
4418 static HRESULT WINAPI d3d_texture2_PaletteChanged(IDirect3DTexture2 *iface, DWORD start, DWORD count)
4419 {
4420 FIXME("iface %p, start %u, count %u stub!\n", iface, start, count);
4421
4422 return D3D_OK;
4423 }
4424
4425 static HRESULT WINAPI d3d_texture1_PaletteChanged(IDirect3DTexture *iface, DWORD start, DWORD count)
4426 {
4427 IDirectDrawSurfaceImpl *surface = impl_from_IDirect3DTexture(iface);
4428
4429 TRACE("iface %p, start %u, count %u.\n", iface, start, count);
4430
4431 return d3d_texture2_PaletteChanged(&surface->IDirect3DTexture2_iface, start, count);
4432 }
4433
4434 /*****************************************************************************
4435 * IDirect3DTexture::Unload
4436 *
4437 * DX5 SDK: "The IDirect3DTexture2::Unload method is not implemented
4438 *
4439 *
4440 * Returns:
4441 * DDERR_UNSUPPORTED
4442 *
4443 *****************************************************************************/
4444 static HRESULT WINAPI d3d_texture1_Unload(IDirect3DTexture *iface)
4445 {
4446 WARN("iface %p. Not implemented.\n", iface);
4447
4448 return DDERR_UNSUPPORTED;
4449 }
4450
4451 /*****************************************************************************
4452 * IDirect3DTexture2::GetHandle
4453 *
4454 * Returns handle for the texture. At the moment, the interface
4455 * to the IWineD3DTexture is used.
4456 *
4457 * Params:
4458 * device: Device this handle is assigned to
4459 * handle: Address to store the handle at.
4460 *
4461 * Returns:
4462 * D3D_OK
4463 *
4464 *****************************************************************************/
4465 static HRESULT WINAPI d3d_texture2_GetHandle(IDirect3DTexture2 *iface,
4466 IDirect3DDevice2 *device, D3DTEXTUREHANDLE *handle)
4467 {
4468 IDirectDrawSurfaceImpl *surface = impl_from_IDirect3DTexture2(iface);
4469
4470 TRACE("iface %p, device %p, handle %p.\n", iface, device, handle);
4471
4472 EnterCriticalSection(&ddraw_cs);
4473
4474 if (!surface->Handle)
4475 {
4476 DWORD h = ddraw_allocate_handle(&device_from_device2(device)->handle_table, surface, DDRAW_HANDLE_SURFACE);
4477 if (h == DDRAW_INVALID_HANDLE)
4478 {
4479 ERR("Failed to allocate a texture handle.\n");
4480 LeaveCriticalSection(&ddraw_cs);
4481 return DDERR_OUTOFMEMORY;
4482 }
4483
4484 surface->Handle = h + 1;
4485 }
4486
4487 TRACE("Returning handle %08x.\n", surface->Handle);
4488 *handle = surface->Handle;
4489
4490 LeaveCriticalSection(&ddraw_cs);
4491
4492 return D3D_OK;
4493 }
4494
4495 static HRESULT WINAPI d3d_texture1_GetHandle(IDirect3DTexture *iface,
4496 IDirect3DDevice *device, D3DTEXTUREHANDLE *handle)
4497 {
4498 IDirectDrawSurfaceImpl *This = impl_from_IDirect3DTexture(iface);
4499 IDirect3DDevice2 *device2 = (IDirect3DDevice2 *)&device_from_device1(device)->IDirect3DDevice2_vtbl;
4500
4501 TRACE("iface %p, device %p, handle %p.\n", iface, device, handle);
4502
4503 return d3d_texture2_GetHandle(&This->IDirect3DTexture2_iface, device2, handle);
4504 }
4505
4506 /*****************************************************************************
4507 * get_sub_mimaplevel
4508 *
4509 * Helper function that returns the next mipmap level
4510 *
4511 * tex_ptr: Surface of which to return the next level
4512 *
4513 *****************************************************************************/
4514 static IDirectDrawSurfaceImpl *get_sub_mimaplevel(IDirectDrawSurfaceImpl *surface)
4515 {
4516 /* Now go down the mipmap chain to the next surface */
4517 static DDSCAPS2 mipmap_caps = { DDSCAPS_MIPMAP | DDSCAPS_TEXTURE, 0, 0, 0 };
4518 IDirectDrawSurface7 *next_level;
4519 HRESULT hr;
4520
4521 hr = ddraw_surface7_GetAttachedSurface(&surface->IDirectDrawSurface7_iface, &mipmap_caps, &next_level);
4522 if (FAILED(hr)) return NULL;
4523
4524 ddraw_surface7_Release(next_level);
4525
4526 return impl_from_IDirectDrawSurface7(next_level);
4527 }
4528
4529 /*****************************************************************************
4530 * IDirect3DTexture2::Load
4531 *
4532 * Loads a texture created with the DDSCAPS_ALLOCONLOAD
4533 *
4534 * This function isn't relayed to WineD3D because the whole interface is
4535 * implemented in DDraw only. For speed improvements a implementation which
4536 * takes OpenGL more into account could be placed into WineD3D.
4537 *
4538 * Params:
4539 * src_texture: Address of the texture to load
4540 *
4541 * Returns:
4542 * D3D_OK on success
4543 * D3DERR_TEXTURE_LOAD_FAILED.
4544 *
4545 *****************************************************************************/
4546 static HRESULT WINAPI d3d_texture2_Load(IDirect3DTexture2 *iface, IDirect3DTexture2 *src_texture)
4547 {
4548 IDirectDrawSurfaceImpl *dst_surface = impl_from_IDirect3DTexture2(iface);
4549 IDirectDrawSurfaceImpl *src_surface = unsafe_impl_from_IDirect3DTexture2(src_texture);
4550 HRESULT hr;
4551
4552 TRACE("iface %p, src_texture %p.\n", iface, src_texture);
4553
4554 if (src_surface == dst_surface)
4555 {
4556 TRACE("copying surface %p to surface %p, why?\n", src_surface, dst_surface);
4557 return D3D_OK;
4558 }
4559
4560 EnterCriticalSection(&ddraw_cs);
4561
4562 if (((src_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
4563 != (dst_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP))
4564 || (src_surface->surface_desc.u2.dwMipMapCount != dst_surface->surface_desc.u2.dwMipMapCount))
4565 {
4566 ERR("Trying to load surfaces with different mip-map counts.\n");
4567 }
4568
4569 for (;;)
4570 {
4571 struct wined3d_palette *wined3d_dst_pal, *wined3d_src_pal;
4572 IDirectDrawPalette *dst_pal = NULL, *src_pal = NULL;
4573 DDSURFACEDESC *src_desc, *dst_desc;
4574
4575 TRACE("Copying surface %p to surface %p (mipmap level %d).\n",
4576 src_surface, dst_surface, src_surface->mipmap_level);
4577
4578 /* Suppress the ALLOCONLOAD flag */
4579 dst_surface->surface_desc.ddsCaps.dwCaps &= ~DDSCAPS_ALLOCONLOAD;
4580
4581 /* Get the palettes */
4582 wined3d_dst_pal = wined3d_surface_get_palette(dst_surface->wined3d_surface);
4583 if (wined3d_dst_pal)
4584 dst_pal = wined3d_palette_get_parent(wined3d_dst_pal);
4585
4586 wined3d_src_pal = wined3d_surface_get_palette(src_surface->wined3d_surface);
4587 if (wined3d_src_pal)
4588 src_pal = wined3d_palette_get_parent(wined3d_src_pal);
4589
4590 if (src_pal)
4591 {
4592 PALETTEENTRY palent[256];
4593
4594 if (!dst_pal)
4595 {
4596 LeaveCriticalSection(&ddraw_cs);
4597 return DDERR_NOPALETTEATTACHED;
4598 }
4599 IDirectDrawPalette_GetEntries(src_pal, 0, 0, 256, palent);
4600 IDirectDrawPalette_SetEntries(dst_pal, 0, 0, 256, palent);
4601 }
4602
4603 /* Copy one surface on the other */
4604 dst_desc = (DDSURFACEDESC *)&(dst_surface->surface_desc);
4605 src_desc = (DDSURFACEDESC *)&(src_surface->surface_desc);
4606
4607 if ((src_desc->dwWidth != dst_desc->dwWidth) || (src_desc->dwHeight != dst_desc->dwHeight))
4608 {
4609 /* Should also check for same pixel format, u1.lPitch, ... */
4610 ERR("Error in surface sizes.\n");
4611 LeaveCriticalSection(&ddraw_cs);
4612 return D3DERR_TEXTURE_LOAD_FAILED;
4613 }
4614 else
4615 {
4616 WINED3DLOCKED_RECT src_rect, dst_rect;
4617
4618 /* Copy also the ColorKeying stuff */
4619 if (src_desc->dwFlags & DDSD_CKSRCBLT)
4620 {
4621 dst_desc->dwFlags |= DDSD_CKSRCBLT;
4622 dst_desc->ddckCKSrcBlt.dwColorSpaceLowValue = src_desc->ddckCKSrcBlt.dwColorSpaceLowValue;
4623 dst_desc->ddckCKSrcBlt.dwColorSpaceHighValue = src_desc->ddckCKSrcBlt.dwColorSpaceHighValue;
4624 }
4625
4626 /* Copy the main memory texture into the surface that corresponds
4627 * to the OpenGL texture object. */
4628
4629 hr = wined3d_surface_map(src_surface->wined3d_surface, &src_rect, NULL, 0);
4630 if (FAILED(hr))
4631 {
4632 ERR("Failed to lock source surface, hr %#x.\n", hr);
4633 LeaveCriticalSection(&ddraw_cs);
4634 return D3DERR_TEXTURE_LOAD_FAILED;
4635 }
4636
4637 hr = wined3d_surface_map(dst_surface->wined3d_surface, &dst_rect, NULL, 0);
4638 if (FAILED(hr))
4639 {
4640 ERR("Failed to lock destination surface, hr %#x.\n", hr);
4641 wined3d_surface_unmap(src_surface->wined3d_surface);
4642 LeaveCriticalSection(&ddraw_cs);
4643 return D3DERR_TEXTURE_LOAD_FAILED;
4644 }
4645
4646 if (dst_surface->surface_desc.u4.ddpfPixelFormat.dwFlags & DDPF_FOURCC)
4647 memcpy(dst_rect.pBits, src_rect.pBits, src_surface->surface_desc.u1.dwLinearSize);
4648 else
4649 memcpy(dst_rect.pBits, src_rect.pBits, src_rect.Pitch * src_desc->dwHeight);
4650
4651 wined3d_surface_unmap(src_surface->wined3d_surface);
4652 wined3d_surface_unmap(dst_surface->wined3d_surface);
4653 }
4654
4655 if (src_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
4656 src_surface = get_sub_mimaplevel(src_surface);
4657 else
4658 src_surface = NULL;
4659
4660 if (dst_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
4661 dst_surface = get_sub_mimaplevel(dst_surface);
4662 else
4663 dst_surface = NULL;
4664
4665 if (!src_surface || !dst_surface)
4666 {
4667 if (src_surface != dst_surface)
4668 ERR("Loading surface with different mipmap structure.\n");
4669 break;
4670 }
4671 }
4672
4673 LeaveCriticalSection(&ddraw_cs);
4674
4675 return hr;
4676 }
4677
4678 static HRESULT WINAPI d3d_texture1_Load(IDirect3DTexture *iface, IDirect3DTexture *src_texture)
4679 {
4680 IDirectDrawSurfaceImpl* This = impl_from_IDirect3DTexture(iface);
4681 IDirectDrawSurfaceImpl* src_surface = unsafe_impl_from_IDirect3DTexture(src_texture);
4682 TRACE("iface %p, src_texture %p.\n", iface, src_texture);
4683
4684 return d3d_texture2_Load(&This->IDirect3DTexture2_iface,
4685 src_surface ? &src_surface->IDirect3DTexture2_iface : NULL);
4686 }
4687
4688 /*****************************************************************************
4689 * The VTable
4690 *****************************************************************************/
4691
4692 static const struct IDirectDrawSurface7Vtbl ddraw_surface7_vtbl =
4693 {
4694 /* IUnknown */
4695 ddraw_surface7_QueryInterface,
4696 ddraw_surface7_AddRef,
4697 ddraw_surface7_Release,
4698 /* IDirectDrawSurface */
4699 ddraw_surface7_AddAttachedSurface,
4700 ddraw_surface7_AddOverlayDirtyRect,
4701 ddraw_surface7_Blt,
4702 ddraw_surface7_BltBatch,
4703 ddraw_surface7_BltFast,
4704 ddraw_surface7_DeleteAttachedSurface,
4705 ddraw_surface7_EnumAttachedSurfaces,
4706 ddraw_surface7_EnumOverlayZOrders,
4707 ddraw_surface7_Flip,
4708 ddraw_surface7_GetAttachedSurface,
4709 ddraw_surface7_GetBltStatus,
4710 ddraw_surface7_GetCaps,
4711 ddraw_surface7_GetClipper,
4712 ddraw_surface7_GetColorKey,
4713 ddraw_surface7_GetDC,
4714 ddraw_surface7_GetFlipStatus,
4715 ddraw_surface7_GetOverlayPosition,
4716 ddraw_surface7_GetPalette,
4717 ddraw_surface7_GetPixelFormat,
4718 ddraw_surface7_GetSurfaceDesc,
4719 ddraw_surface7_Initialize,
4720 ddraw_surface7_IsLost,
4721 ddraw_surface7_Lock,
4722 ddraw_surface7_ReleaseDC,
4723 ddraw_surface7_Restore,
4724 ddraw_surface7_SetClipper,
4725 ddraw_surface7_SetColorKey,
4726 ddraw_surface7_SetOverlayPosition,
4727 ddraw_surface7_SetPalette,
4728 ddraw_surface7_Unlock,
4729 ddraw_surface7_UpdateOverlay,
4730 ddraw_surface7_UpdateOverlayDisplay,
4731 ddraw_surface7_UpdateOverlayZOrder,
4732 /* IDirectDrawSurface2 */
4733 ddraw_surface7_GetDDInterface,
4734 ddraw_surface7_PageLock,
4735 ddraw_surface7_PageUnlock,
4736 /* IDirectDrawSurface3 */
4737 ddraw_surface7_SetSurfaceDesc,
4738 /* IDirectDrawSurface4 */
4739 ddraw_surface7_SetPrivateData,
4740 ddraw_surface7_GetPrivateData,
4741 ddraw_surface7_FreePrivateData,
4742 ddraw_surface7_GetUniquenessValue,
4743 ddraw_surface7_ChangeUniquenessValue,
4744 /* IDirectDrawSurface7 */
4745 ddraw_surface7_SetPriority,
4746 ddraw_surface7_GetPriority,
4747 ddraw_surface7_SetLOD,
4748 ddraw_surface7_GetLOD,
4749 };
4750
4751 static const struct IDirectDrawSurface4Vtbl ddraw_surface4_vtbl =
4752 {
4753 /* IUnknown */
4754 ddraw_surface4_QueryInterface,
4755 ddraw_surface4_AddRef,
4756 ddraw_surface4_Release,
4757 /* IDirectDrawSurface */
4758 ddraw_surface4_AddAttachedSurface,
4759 ddraw_surface4_AddOverlayDirtyRect,
4760 ddraw_surface4_Blt,
4761 ddraw_surface4_BltBatch,
4762 ddraw_surface4_BltFast,
4763 ddraw_surface4_DeleteAttachedSurface,
4764 ddraw_surface4_EnumAttachedSurfaces,
4765 ddraw_surface4_EnumOverlayZOrders,
4766 ddraw_surface4_Flip,
4767 ddraw_surface4_GetAttachedSurface,
4768 ddraw_surface4_GetBltStatus,
4769 ddraw_surface4_GetCaps,
4770 ddraw_surface4_GetClipper,
4771 ddraw_surface4_GetColorKey,
4772 ddraw_surface4_GetDC,
4773 ddraw_surface4_GetFlipStatus,
4774 ddraw_surface4_GetOverlayPosition,
4775 ddraw_surface4_GetPalette,
4776 ddraw_surface4_GetPixelFormat,
4777 ddraw_surface4_GetSurfaceDesc,
4778 ddraw_surface4_Initialize,
4779 ddraw_surface4_IsLost,
4780 ddraw_surface4_Lock,
4781 ddraw_surface4_ReleaseDC,
4782 ddraw_surface4_Restore,
4783 ddraw_surface4_SetClipper,
4784 ddraw_surface4_SetColorKey,
4785 ddraw_surface4_SetOverlayPosition,
4786 ddraw_surface4_SetPalette,
4787 ddraw_surface4_Unlock,
4788 ddraw_surface4_UpdateOverlay,
4789 ddraw_surface4_UpdateOverlayDisplay,
4790 ddraw_surface4_UpdateOverlayZOrder,
4791 /* IDirectDrawSurface2 */
4792 ddraw_surface4_GetDDInterface,
4793 ddraw_surface4_PageLock,
4794 ddraw_surface4_PageUnlock,
4795 /* IDirectDrawSurface3 */
4796 ddraw_surface4_SetSurfaceDesc,
4797 /* IDirectDrawSurface4 */
4798 ddraw_surface4_SetPrivateData,
4799 ddraw_surface4_GetPrivateData,
4800 ddraw_surface4_FreePrivateData,
4801 ddraw_surface4_GetUniquenessValue,
4802 ddraw_surface4_ChangeUniquenessValue,
4803 };
4804
4805 static const struct IDirectDrawSurface3Vtbl ddraw_surface3_vtbl =
4806 {
4807 /* IUnknown */
4808 ddraw_surface3_QueryInterface,
4809 ddraw_surface3_AddRef,
4810 ddraw_surface3_Release,
4811 /* IDirectDrawSurface */
4812 ddraw_surface3_AddAttachedSurface,
4813 ddraw_surface3_AddOverlayDirtyRect,
4814 ddraw_surface3_Blt,
4815 ddraw_surface3_BltBatch,
4816 ddraw_surface3_BltFast,
4817 ddraw_surface3_DeleteAttachedSurface,
4818 ddraw_surface3_EnumAttachedSurfaces,
4819 ddraw_surface3_EnumOverlayZOrders,
4820 ddraw_surface3_Flip,
4821 ddraw_surface3_GetAttachedSurface,
4822 ddraw_surface3_GetBltStatus,
4823 ddraw_surface3_GetCaps,
4824 ddraw_surface3_GetClipper,
4825 ddraw_surface3_GetColorKey,
4826 ddraw_surface3_GetDC,
4827 ddraw_surface3_GetFlipStatus,
4828 ddraw_surface3_GetOverlayPosition,
4829 ddraw_surface3_GetPalette,
4830 ddraw_surface3_GetPixelFormat,
4831 ddraw_surface3_GetSurfaceDesc,
4832 ddraw_surface3_Initialize,
4833 ddraw_surface3_IsLost,
4834 ddraw_surface3_Lock,
4835 ddraw_surface3_ReleaseDC,
4836 ddraw_surface3_Restore,
4837 ddraw_surface3_SetClipper,
4838 ddraw_surface3_SetColorKey,
4839 ddraw_surface3_SetOverlayPosition,
4840 ddraw_surface3_SetPalette,
4841 ddraw_surface3_Unlock,
4842 ddraw_surface3_UpdateOverlay,
4843 ddraw_surface3_UpdateOverlayDisplay,
4844 ddraw_surface3_UpdateOverlayZOrder,
4845 /* IDirectDrawSurface2 */
4846 ddraw_surface3_GetDDInterface,
4847 ddraw_surface3_PageLock,
4848 ddraw_surface3_PageUnlock,
4849 /* IDirectDrawSurface3 */
4850 ddraw_surface3_SetSurfaceDesc,
4851 };
4852
4853 static const struct IDirectDrawSurface2Vtbl ddraw_surface2_vtbl =
4854 {
4855 /* IUnknown */
4856 ddraw_surface2_QueryInterface,
4857 ddraw_surface2_AddRef,
4858 ddraw_surface2_Release,
4859 /* IDirectDrawSurface */
4860 ddraw_surface2_AddAttachedSurface,
4861 ddraw_surface2_AddOverlayDirtyRect,
4862 ddraw_surface2_Blt,
4863 ddraw_surface2_BltBatch,
4864 ddraw_surface2_BltFast,
4865 ddraw_surface2_DeleteAttachedSurface,
4866 ddraw_surface2_EnumAttachedSurfaces,
4867 ddraw_surface2_EnumOverlayZOrders,
4868 ddraw_surface2_Flip,
4869 ddraw_surface2_GetAttachedSurface,
4870 ddraw_surface2_GetBltStatus,
4871 ddraw_surface2_GetCaps,
4872 ddraw_surface2_GetClipper,
4873 ddraw_surface2_GetColorKey,
4874 ddraw_surface2_GetDC,
4875 ddraw_surface2_GetFlipStatus,
4876 ddraw_surface2_GetOverlayPosition,
4877 ddraw_surface2_GetPalette,
4878 ddraw_surface2_GetPixelFormat,
4879 ddraw_surface2_GetSurfaceDesc,
4880 ddraw_surface2_Initialize,
4881 ddraw_surface2_IsLost,
4882 ddraw_surface2_Lock,
4883 ddraw_surface2_ReleaseDC,
4884 ddraw_surface2_Restore,
4885 ddraw_surface2_SetClipper,
4886 ddraw_surface2_SetColorKey,
4887 ddraw_surface2_SetOverlayPosition,
4888 ddraw_surface2_SetPalette,
4889 ddraw_surface2_Unlock,
4890 ddraw_surface2_UpdateOverlay,
4891 ddraw_surface2_UpdateOverlayDisplay,
4892 ddraw_surface2_UpdateOverlayZOrder,
4893 /* IDirectDrawSurface2 */
4894 ddraw_surface2_GetDDInterface,
4895 ddraw_surface2_PageLock,
4896 ddraw_surface2_PageUnlock,
4897 };
4898
4899 static const struct IDirectDrawSurfaceVtbl ddraw_surface1_vtbl =
4900 {
4901 /* IUnknown */
4902 ddraw_surface1_QueryInterface,
4903 ddraw_surface1_AddRef,
4904 ddraw_surface1_Release,
4905 /* IDirectDrawSurface */
4906 ddraw_surface1_AddAttachedSurface,
4907 ddraw_surface1_AddOverlayDirtyRect,
4908 ddraw_surface1_Blt,
4909 ddraw_surface1_BltBatch,
4910 ddraw_surface1_BltFast,
4911 ddraw_surface1_DeleteAttachedSurface,
4912 ddraw_surface1_EnumAttachedSurfaces,
4913 ddraw_surface1_EnumOverlayZOrders,
4914 ddraw_surface1_Flip,
4915 ddraw_surface1_GetAttachedSurface,
4916 ddraw_surface1_GetBltStatus,
4917 ddraw_surface1_GetCaps,
4918 ddraw_surface1_GetClipper,
4919 ddraw_surface1_GetColorKey,
4920 ddraw_surface1_GetDC,
4921 ddraw_surface1_GetFlipStatus,
4922 ddraw_surface1_GetOverlayPosition,
4923 ddraw_surface1_GetPalette,
4924 ddraw_surface1_GetPixelFormat,
4925 ddraw_surface1_GetSurfaceDesc,
4926 ddraw_surface1_Initialize,
4927 ddraw_surface1_IsLost,
4928 ddraw_surface1_Lock,
4929 ddraw_surface1_ReleaseDC,
4930 ddraw_surface1_Restore,
4931 ddraw_surface1_SetClipper,
4932 ddraw_surface1_SetColorKey,
4933 ddraw_surface1_SetOverlayPosition,
4934 ddraw_surface1_SetPalette,
4935 ddraw_surface1_Unlock,
4936 ddraw_surface1_UpdateOverlay,
4937 ddraw_surface1_UpdateOverlayDisplay,
4938 ddraw_surface1_UpdateOverlayZOrder,
4939 };
4940
4941 static const struct IDirectDrawGammaControlVtbl ddraw_gamma_control_vtbl =
4942 {
4943 ddraw_gamma_control_QueryInterface,
4944 ddraw_gamma_control_AddRef,
4945 ddraw_gamma_control_Release,
4946 ddraw_gamma_control_GetGammaRamp,
4947 ddraw_gamma_control_SetGammaRamp,
4948 };
4949
4950 static const struct IDirect3DTexture2Vtbl d3d_texture2_vtbl =
4951 {
4952 d3d_texture2_QueryInterface,
4953 d3d_texture2_AddRef,
4954 d3d_texture2_Release,
4955 d3d_texture2_GetHandle,
4956 d3d_texture2_PaletteChanged,
4957 d3d_texture2_Load,
4958 };
4959
4960 static const struct IDirect3DTextureVtbl d3d_texture1_vtbl =
4961 {
4962 d3d_texture1_QueryInterface,
4963 d3d_texture1_AddRef,
4964 d3d_texture1_Release,
4965 d3d_texture1_Initialize,
4966 d3d_texture1_GetHandle,
4967 d3d_texture1_PaletteChanged,
4968 d3d_texture1_Load,
4969 d3d_texture1_Unload,
4970 };
4971
4972 IDirectDrawSurfaceImpl *unsafe_impl_from_IDirectDrawSurface7(IDirectDrawSurface7 *iface)
4973 {
4974 if (!iface) return NULL;
4975 assert(iface->lpVtbl == &ddraw_surface7_vtbl);
4976 return CONTAINING_RECORD(iface, IDirectDrawSurfaceImpl, IDirectDrawSurface7_iface);
4977 }
4978
4979 IDirectDrawSurfaceImpl *unsafe_impl_from_IDirectDrawSurface4(IDirectDrawSurface4 *iface)
4980 {
4981 if (!iface) return NULL;
4982 assert(iface->lpVtbl == &ddraw_surface4_vtbl);
4983 return CONTAINING_RECORD(iface, IDirectDrawSurfaceImpl, IDirectDrawSurface4_iface);
4984 }
4985
4986 static IDirectDrawSurfaceImpl *unsafe_impl_from_IDirectDrawSurface3(IDirectDrawSurface3 *iface)
4987 {
4988 if (!iface) return NULL;
4989 assert(iface->lpVtbl == &ddraw_surface3_vtbl);
4990 return CONTAINING_RECORD(iface, IDirectDrawSurfaceImpl, IDirectDrawSurface3_iface);
4991 }
4992
4993 static IDirectDrawSurfaceImpl *unsafe_impl_from_IDirectDrawSurface2(IDirectDrawSurface2 *iface)
4994 {
4995 if (!iface) return NULL;
4996 assert(iface->lpVtbl == &ddraw_surface2_vtbl);
4997 return CONTAINING_RECORD(iface, IDirectDrawSurfaceImpl, IDirectDrawSurface2_iface);
4998 }
4999
5000 IDirectDrawSurfaceImpl *unsafe_impl_from_IDirectDrawSurface(IDirectDrawSurface *iface)
5001 {
5002 if (!iface) return NULL;
5003 assert(iface->lpVtbl == &ddraw_surface1_vtbl);
5004 return CONTAINING_RECORD(iface, IDirectDrawSurfaceImpl, IDirectDrawSurface_iface);
5005 }
5006
5007 IDirectDrawSurfaceImpl *unsafe_impl_from_IDirect3DTexture2(IDirect3DTexture2 *iface)
5008 {
5009 if (!iface) return NULL;
5010 assert(iface->lpVtbl == &d3d_texture2_vtbl);
5011 return CONTAINING_RECORD(iface, IDirectDrawSurfaceImpl, IDirect3DTexture2_iface);
5012 }
5013
5014 IDirectDrawSurfaceImpl *unsafe_impl_from_IDirect3DTexture(IDirect3DTexture *iface)
5015 {
5016 if (!iface) return NULL;
5017 assert(iface->lpVtbl == &d3d_texture1_vtbl);
5018 return CONTAINING_RECORD(iface, IDirectDrawSurfaceImpl, IDirect3DTexture_iface);
5019 }
5020
5021 static void STDMETHODCALLTYPE ddraw_surface_wined3d_object_destroyed(void *parent)
5022 {
5023 IDirectDrawSurfaceImpl *surface = parent;
5024
5025 TRACE("surface %p.\n", surface);
5026
5027 /* Check for attached surfaces and detach them. */
5028 if (surface->first_attached != surface)
5029 {
5030 IDirectDrawSurface7 *root = &surface->first_attached->IDirectDrawSurface7_iface;
5031 IDirectDrawSurface7 *detach = &surface->IDirectDrawSurface7_iface;
5032
5033 /* Well, this shouldn't happen: The surface being attached is
5034 * referenced in AddAttachedSurface(), so it shouldn't be released
5035 * until DeleteAttachedSurface() is called, because the refcount is
5036 * held. It looks like the application released it often enough to
5037 * force this. */
5038 WARN("Surface is still attached to surface %p.\n", surface->first_attached);
5039
5040 /* The refcount will drop to -1 here */
5041 if (FAILED(IDirectDrawSurface7_DeleteAttachedSurface(root, 0, detach)))
5042 ERR("DeleteAttachedSurface failed.\n");
5043 }
5044
5045 while (surface->next_attached)
5046 {
5047 IDirectDrawSurface7 *root = &surface->IDirectDrawSurface7_iface;
5048 IDirectDrawSurface7 *detach = &surface->next_attached->IDirectDrawSurface7_iface;
5049
5050 if (FAILED(IDirectDrawSurface7_DeleteAttachedSurface(root, 0, detach)))
5051 ERR("DeleteAttachedSurface failed.\n");
5052 }
5053
5054 /* Having a texture handle set implies that the device still exists. */
5055 if (surface->Handle)
5056 ddraw_free_handle(&surface->ddraw->d3ddevice->handle_table, surface->Handle - 1, DDRAW_HANDLE_SURFACE);
5057
5058 /* Reduce the ddraw surface count. */
5059 InterlockedDecrement(&surface->ddraw->surfaces);
5060 list_remove(&surface->surface_list_entry);
5061
5062 HeapFree(GetProcessHeap(), 0, surface);
5063 }
5064
5065 const struct wined3d_parent_ops ddraw_surface_wined3d_parent_ops =
5066 {
5067 ddraw_surface_wined3d_object_destroyed,
5068 };
5069
5070 static void STDMETHODCALLTYPE ddraw_texture_wined3d_object_destroyed(void *parent)
5071 {
5072 IDirectDrawSurfaceImpl *surface = parent;
5073
5074 TRACE("surface %p.\n", surface);
5075
5076 ddraw_surface_cleanup(surface);
5077 }
5078
5079 static const struct wined3d_parent_ops ddraw_texture_wined3d_parent_ops =
5080 {
5081 ddraw_texture_wined3d_object_destroyed,
5082 };
5083
5084 HRESULT ddraw_surface_create_texture(IDirectDrawSurfaceImpl *surface)
5085 {
5086 const DDSURFACEDESC2 *desc = &surface->surface_desc;
5087 enum wined3d_format_id format;
5088 WINED3DPOOL pool;
5089 UINT levels;
5090
5091 if (desc->ddsCaps.dwCaps & DDSCAPS_MIPMAP)
5092 levels = desc->u2.dwMipMapCount;
5093 else
5094 levels = 1;
5095
5096 /* DDSCAPS_SYSTEMMEMORY textures are in WINED3DPOOL_SYSTEMMEM.
5097 * Should I forward the MANAGED cap to the managed pool? */
5098 if (desc->ddsCaps.dwCaps & DDSCAPS_SYSTEMMEMORY)
5099 pool = WINED3DPOOL_SYSTEMMEM;
5100 else
5101 pool = WINED3DPOOL_DEFAULT;
5102
5103 format = PixelFormat_DD2WineD3D(&surface->surface_desc.u4.ddpfPixelFormat);
5104 if (desc->ddsCaps.dwCaps2 & DDSCAPS2_CUBEMAP)
5105 return wined3d_texture_create_cube(surface->ddraw->wined3d_device, desc->dwWidth,
5106 levels, 0, format, pool, surface, &ddraw_texture_wined3d_parent_ops, &surface->wined3d_texture);
5107 else
5108 return wined3d_texture_create_2d(surface->ddraw->wined3d_device, desc->dwWidth, desc->dwHeight,
5109 levels, 0, format, pool, surface, &ddraw_texture_wined3d_parent_ops, &surface->wined3d_texture);
5110 }
5111
5112 HRESULT ddraw_surface_init(IDirectDrawSurfaceImpl *surface, IDirectDrawImpl *ddraw,
5113 DDSURFACEDESC2 *desc, UINT mip_level, UINT version)
5114 {
5115 WINED3DPOOL pool = WINED3DPOOL_DEFAULT;
5116 enum wined3d_format_id format;
5117 DWORD usage = 0;
5118 HRESULT hr;
5119
5120 if (!(desc->ddsCaps.dwCaps & (DDSCAPS_VIDEOMEMORY | DDSCAPS_SYSTEMMEMORY))
5121 && !((desc->ddsCaps.dwCaps & DDSCAPS_TEXTURE)
5122 && (desc->ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE)))
5123 {
5124 /* Tests show surfaces without memory flags get these flags added
5125 * right after creation. */
5126 desc->ddsCaps.dwCaps |= DDSCAPS_LOCALVIDMEM | DDSCAPS_VIDEOMEMORY;
5127 }
5128
5129 if (desc->ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE)
5130 {
5131 usage |= WINED3DUSAGE_RENDERTARGET;
5132 desc->ddsCaps.dwCaps |= DDSCAPS_VISIBLE;
5133 }
5134
5135 if ((desc->ddsCaps.dwCaps & DDSCAPS_3DDEVICE) && !(desc->ddsCaps.dwCaps & DDSCAPS_ZBUFFER))
5136 {
5137 usage |= WINED3DUSAGE_RENDERTARGET;
5138 }
5139
5140 if (desc->ddsCaps.dwCaps & (DDSCAPS_OVERLAY))
5141 {
5142 usage |= WINED3DUSAGE_OVERLAY;
5143 }
5144
5145 if (ddraw->depthstencil || (desc->ddsCaps.dwCaps & DDSCAPS_ZBUFFER))
5146 {
5147 /* The depth stencil creation callback sets this flag. Set the
5148 * wined3d usage to let it know it's a depth/stencil surface. */
5149 usage |= WINED3DUSAGE_DEPTHSTENCIL;
5150 }
5151
5152 if (desc->ddsCaps.dwCaps & DDSCAPS_SYSTEMMEMORY)
5153 {
5154 pool = WINED3DPOOL_SYSTEMMEM;
5155 }
5156 else if (desc->ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE)
5157 {
5158 pool = WINED3DPOOL_MANAGED;
5159 /* Managed textures have the system memory flag set. */
5160 desc->ddsCaps.dwCaps |= DDSCAPS_SYSTEMMEMORY;
5161 }
5162 else if (desc->ddsCaps.dwCaps & DDSCAPS_VIDEOMEMORY)
5163 {
5164 /* Videomemory adds localvidmem. This is mutually exclusive with
5165 * systemmemory and texturemanage. */
5166 desc->ddsCaps.dwCaps |= DDSCAPS_LOCALVIDMEM;
5167 }
5168
5169 format = PixelFormat_DD2WineD3D(&desc->u4.ddpfPixelFormat);
5170 if (format == WINED3DFMT_UNKNOWN)
5171 {
5172 WARN("Unsupported / unknown pixelformat.\n");
5173 return DDERR_INVALIDPIXELFORMAT;
5174 }
5175
5176 surface->IDirectDrawSurface7_iface.lpVtbl = &ddraw_surface7_vtbl;
5177 surface->IDirectDrawSurface4_iface.lpVtbl = &ddraw_surface4_vtbl;
5178 surface->IDirectDrawSurface3_iface.lpVtbl = &ddraw_surface3_vtbl;
5179 surface->IDirectDrawSurface2_iface.lpVtbl = &ddraw_surface2_vtbl;
5180 surface->IDirectDrawSurface_iface.lpVtbl = &ddraw_surface1_vtbl;
5181 surface->IDirectDrawGammaControl_iface.lpVtbl = &ddraw_gamma_control_vtbl;
5182 surface->IDirect3DTexture2_iface.lpVtbl = &d3d_texture2_vtbl;
5183 surface->IDirect3DTexture_iface.lpVtbl = &d3d_texture1_vtbl;
5184 surface->iface_count = 1;
5185 surface->version = version;
5186 surface->ddraw = ddraw;
5187
5188 if (version == 7)
5189 {
5190 surface->ref7 = 1;
5191 }
5192 else if (version == 4)
5193 {
5194 surface->ref4 = 1;
5195 }
5196 else
5197 {
5198 surface->ref1 = 1;
5199 }
5200
5201 copy_to_surfacedesc2(&surface->surface_desc, desc);
5202
5203 surface->first_attached = surface;
5204
5205 hr = wined3d_surface_create(ddraw->wined3d_device, desc->dwWidth, desc->dwHeight, format,
5206 TRUE /* Lockable */, FALSE /* Discard */, mip_level, usage, pool,
5207 WINED3DMULTISAMPLE_NONE, 0 /* MultiSampleQuality */, DefaultSurfaceType, surface,
5208 &ddraw_surface_wined3d_parent_ops, &surface->wined3d_surface);
5209 if (FAILED(hr))
5210 {
5211 WARN("Failed to create wined3d surface, hr %#x.\n", hr);
5212 return hr;
5213 }
5214
5215 /* Anno 1602 stores the pitch right after surface creation, so make sure
5216 * it's there. TODO: Test other fourcc formats. */
5217 if (format == WINED3DFMT_DXT1 || format == WINED3DFMT_DXT2 || format == WINED3DFMT_DXT3
5218 || format == WINED3DFMT_DXT4 || format == WINED3DFMT_DXT5)
5219 {
5220 surface->surface_desc.dwFlags |= DDSD_LINEARSIZE;
5221 if (format == WINED3DFMT_DXT1)
5222 {
5223 surface->surface_desc.u1.dwLinearSize = max(4, desc->dwWidth) * max(4, desc->dwHeight) / 2;
5224 }
5225 else
5226 {
5227 surface->surface_desc.u1.dwLinearSize = max(4, desc->dwWidth) * max(4, desc->dwHeight);
5228 }
5229 }
5230 else
5231 {
5232 surface->surface_desc.dwFlags |= DDSD_PITCH;
5233 surface->surface_desc.u1.lPitch = wined3d_surface_get_pitch(surface->wined3d_surface);
5234 }
5235
5236 if (desc->dwFlags & DDSD_CKDESTOVERLAY)
5237 {
5238 wined3d_surface_set_color_key(surface->wined3d_surface, DDCKEY_DESTOVERLAY,
5239 (WINEDDCOLORKEY *)&desc->u3.ddckCKDestOverlay);
5240 }
5241 if (desc->dwFlags & DDSD_CKDESTBLT)
5242 {
5243 wined3d_surface_set_color_key(surface->wined3d_surface, DDCKEY_DESTBLT,
5244 (WINEDDCOLORKEY *)&desc->ddckCKDestBlt);
5245 }
5246 if (desc->dwFlags & DDSD_CKSRCOVERLAY)
5247 {
5248 wined3d_surface_set_color_key(surface->wined3d_surface, DDCKEY_SRCOVERLAY,
5249 (WINEDDCOLORKEY *)&desc->ddckCKSrcOverlay);
5250 }
5251 if (desc->dwFlags & DDSD_CKSRCBLT)
5252 {
5253 wined3d_surface_set_color_key(surface->wined3d_surface, DDCKEY_SRCBLT,
5254 (WINEDDCOLORKEY *)&desc->ddckCKSrcBlt);
5255 }
5256 if (desc->dwFlags & DDSD_LPSURFACE)
5257 {
5258 hr = wined3d_surface_set_mem(surface->wined3d_surface, desc->lpSurface);
5259 if (FAILED(hr))
5260 {
5261 ERR("Failed to set surface memory, hr %#x.\n", hr);
5262 wined3d_surface_decref(surface->wined3d_surface);
5263 return hr;
5264 }
5265 }
5266
5267 return DD_OK;
5268 }
Maarten's multimedia branch