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winhlp32: Fix hlpfile content decompression in phrase40 mode.
[wine/multimedia.git] / dlls / ddraw / surface.c
blob854ec3c0abbaaa3685418e7d182458765d1afb60
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 /* This is slow, of course. Also, in case of locks, we can't prevent other
43 * applications from drawing to the screen while we've locked the frontbuffer.
44 * We'd like to do this in wined3d instead, but for that to work wined3d needs
45 * to support windowless rendering first. */
46 static HRESULT ddraw_surface_update_frontbuffer(IDirectDrawSurfaceImpl *surface, const RECT *rect, BOOL read)
47 {
48 HDC surface_dc, screen_dc;
49 int x, y, w, h;
50 HRESULT hr;
51 BOOL ret;
52
53 if (!rect)
54 {
55 x = 0;
56 y = 0;
57 w = surface->surface_desc.dwWidth;
58 h = surface->surface_desc.dwHeight;
59 }
60 else
61 {
62 x = rect->left;
63 y = rect->top;
64 w = rect->right - rect->left;
65 h = rect->bottom - rect->top;
66 }
67
68 if (w <= 0 || h <= 0)
69 return DD_OK;
70
71 if (surface->ddraw->swapchain_window)
72 {
73 /* Nothing to do, we control the frontbuffer, or at least the parts we
74 * care about. */
75 if (read)
76 return DD_OK;
77
78 return wined3d_surface_blt(surface->ddraw->wined3d_frontbuffer, rect,
79 surface->wined3d_surface, rect, 0, NULL, WINED3DTEXF_POINT);
80 }
81
82 if (FAILED(hr = wined3d_surface_getdc(surface->wined3d_surface, &surface_dc)))
83 {
84 ERR("Failed to get surface DC, hr %#x.\n", hr);
85 return hr;
86 }
87
88 if (!(screen_dc = GetDC(NULL)))
89 {
90 wined3d_surface_releasedc(surface->wined3d_surface, surface_dc);
91 ERR("Failed to get screen DC.\n");
92 return E_FAIL;
93 }
94
95 if (read)
96 ret = BitBlt(surface_dc, x, y, w, h,
97 screen_dc, x, y, SRCCOPY);
98 else
99 ret = BitBlt(screen_dc, x, y, w, h,
100 surface_dc, x, y, SRCCOPY);
101
102 ReleaseDC(NULL, screen_dc);
103 wined3d_surface_releasedc(surface->wined3d_surface, surface_dc);
104
105 if (!ret)
106 {
107 ERR("Failed to blit to/from screen.\n");
108 return E_FAIL;
109 }
110
111 return DD_OK;
112 }
113
114 /*****************************************************************************
115 * IUnknown parts follow
116 *****************************************************************************/
117
118 /*****************************************************************************
119 * IDirectDrawSurface7::QueryInterface
120 *
121 * A normal QueryInterface implementation. For QueryInterface rules
122 * see ddraw.c, IDirectDraw7::QueryInterface. This method
123 * can Query IDirectDrawSurface interfaces in all version, IDirect3DTexture
124 * in all versions, the IDirectDrawGammaControl interface and it can
125 * create an IDirect3DDevice. (Uses IDirect3D7::CreateDevice)
126 *
127 * Params:
128 * riid: The interface id queried for
129 * obj: Address to write the pointer to
130 *
131 * Returns:
132 * S_OK on success
133 * E_NOINTERFACE if the requested interface wasn't found
134 *
135 *****************************************************************************/
136 static HRESULT WINAPI ddraw_surface7_QueryInterface(IDirectDrawSurface7 *iface, REFIID riid, void **obj)
137 {
138 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
139
140 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), obj);
141
142 /* According to COM docs, if the QueryInterface fails, obj should be set to NULL */
143 *obj = NULL;
144
145 if(!riid)
146 return DDERR_INVALIDPARAMS;
147
148 if (IsEqualGUID(riid, &IID_IUnknown)
149 || IsEqualGUID(riid, &IID_IDirectDrawSurface7) )
150 {
151 IDirectDrawSurface7_AddRef(iface);
152 *obj = iface;
153 TRACE("(%p) returning IDirectDrawSurface7 interface at %p\n", This, *obj);
154 return S_OK;
155 }
156 else if (IsEqualGUID(riid, &IID_IDirectDrawSurface4))
157 {
158 IDirectDrawSurface4_AddRef(&This->IDirectDrawSurface4_iface);
159 *obj = &This->IDirectDrawSurface4_iface;
160 TRACE("(%p) returning IDirectDrawSurface4 interface at %p\n", This, *obj);
161 return S_OK;
162 }
163 else if (IsEqualGUID(riid, &IID_IDirectDrawSurface3))
164 {
165 IDirectDrawSurface3_AddRef(&This->IDirectDrawSurface3_iface);
166 *obj = &This->IDirectDrawSurface3_iface;
167 TRACE("(%p) returning IDirectDrawSurface3 interface at %p\n", This, *obj);
168 return S_OK;
169 }
170 else if (IsEqualGUID(riid, &IID_IDirectDrawSurface2))
171 {
172 IDirectDrawSurface2_AddRef(&This->IDirectDrawSurface2_iface);
173 *obj = &This->IDirectDrawSurface2_iface;
174 TRACE("(%p) returning IDirectDrawSurface2 interface at %p\n", This, *obj);
175 return S_OK;
176 }
177 else if (IsEqualGUID(riid, &IID_IDirectDrawSurface))
178 {
179 IDirectDrawSurface_AddRef(&This->IDirectDrawSurface_iface);
180 *obj = &This->IDirectDrawSurface_iface;
181 TRACE("(%p) returning IDirectDrawSurface interface at %p\n", This, *obj);
182 return S_OK;
183 }
184 else if( IsEqualGUID(riid, &IID_IDirectDrawGammaControl) )
185 {
186 IDirectDrawGammaControl_AddRef(&This->IDirectDrawGammaControl_iface);
187 *obj = &This->IDirectDrawGammaControl_iface;
188 TRACE("(%p) returning IDirectDrawGammaControl interface at %p\n", This, *obj);
189 return S_OK;
190 }
191 else if( IsEqualGUID(riid, &IID_D3DDEVICE_WineD3D) ||
192 IsEqualGUID(riid, &IID_IDirect3DHALDevice)||
193 IsEqualGUID(riid, &IID_IDirect3DRGBDevice) )
194 {
195 IDirect3DDevice7 *d3d;
196 IDirect3DDeviceImpl *device_impl;
197
198 /* Call into IDirect3D7 for creation */
199 IDirect3D7_CreateDevice(&This->ddraw->IDirect3D7_iface, riid, &This->IDirectDrawSurface7_iface,
200 &d3d);
201
202 if (d3d)
203 {
204 device_impl = impl_from_IDirect3DDevice7(d3d);
205 *obj = &device_impl->IDirect3DDevice_iface;
206 TRACE("(%p) Returning IDirect3DDevice interface at %p\n", This, *obj);
207 return S_OK;
208 }
209
210 WARN("Unable to create a IDirect3DDevice instance, returning E_NOINTERFACE\n");
211 return E_NOINTERFACE;
212 }
213 else if (IsEqualGUID( &IID_IDirect3DTexture, riid ) ||
214 IsEqualGUID( &IID_IDirect3DTexture2, riid ))
215 {
216 if (IsEqualGUID( &IID_IDirect3DTexture, riid ))
217 {
218 *obj = &This->IDirect3DTexture_iface;
219 TRACE(" returning Direct3DTexture interface at %p.\n", *obj);
220 }
221 else
222 {
223 *obj = &This->IDirect3DTexture2_iface;
224 TRACE(" returning Direct3DTexture2 interface at %p.\n", *obj);
225 }
226 IUnknown_AddRef( (IUnknown *) *obj);
227 return S_OK;
228 }
229
230 ERR("No interface\n");
231 return E_NOINTERFACE;
232 }
233
234 static HRESULT WINAPI ddraw_surface4_QueryInterface(IDirectDrawSurface4 *iface, REFIID riid, void **object)
235 {
236 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
237 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
238
239 return ddraw_surface7_QueryInterface(&This->IDirectDrawSurface7_iface, riid, object);
240 }
241
242 static HRESULT WINAPI ddraw_surface3_QueryInterface(IDirectDrawSurface3 *iface, REFIID riid, void **object)
243 {
244 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
245 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
246
247 return ddraw_surface7_QueryInterface(&This->IDirectDrawSurface7_iface, riid, object);
248 }
249
250 static HRESULT WINAPI ddraw_surface2_QueryInterface(IDirectDrawSurface2 *iface, REFIID riid, void **object)
251 {
252 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
253 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
254
255 return ddraw_surface7_QueryInterface(&This->IDirectDrawSurface7_iface, riid, object);
256 }
257
258 static HRESULT WINAPI ddraw_surface1_QueryInterface(IDirectDrawSurface *iface, REFIID riid, void **object)
259 {
260 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
261 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
262
263 return ddraw_surface7_QueryInterface(&This->IDirectDrawSurface7_iface, riid, object);
264 }
265
266 static HRESULT WINAPI ddraw_gamma_control_QueryInterface(IDirectDrawGammaControl *iface,
267 REFIID riid, void **object)
268 {
269 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawGammaControl(iface);
270
271 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
272
273 return ddraw_surface7_QueryInterface(&This->IDirectDrawSurface7_iface, riid, object);
274 }
275
276 static HRESULT WINAPI d3d_texture2_QueryInterface(IDirect3DTexture2 *iface, REFIID riid, void **object)
277 {
278 IDirectDrawSurfaceImpl *This = impl_from_IDirect3DTexture2(iface);
279 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
280
281 return ddraw_surface7_QueryInterface(&This->IDirectDrawSurface7_iface, riid, object);
282 }
283
284 static HRESULT WINAPI d3d_texture1_QueryInterface(IDirect3DTexture *iface, REFIID riid, void **object)
285 {
286 IDirectDrawSurfaceImpl *This = impl_from_IDirect3DTexture(iface);
287 TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), object);
288
289 return ddraw_surface7_QueryInterface(&This->IDirectDrawSurface7_iface, riid, object);
290 }
291
292 static void ddraw_surface_add_iface(IDirectDrawSurfaceImpl *This)
293 {
294 ULONG iface_count = InterlockedIncrement(&This->iface_count);
295 TRACE("%p increasing iface count to %u.\n", This, iface_count);
296
297 if (iface_count == 1)
298 {
299 wined3d_mutex_lock();
300 if (This->wined3d_surface)
301 wined3d_surface_incref(This->wined3d_surface);
302 if (This->wined3d_texture)
303 wined3d_texture_incref(This->wined3d_texture);
304 wined3d_mutex_unlock();
305 }
306 }
307
308 /*****************************************************************************
309 * IDirectDrawSurface7::AddRef
310 *
311 * A normal addref implementation
312 *
313 * Returns:
314 * The new refcount
315 *
316 *****************************************************************************/
317 static ULONG WINAPI ddraw_surface7_AddRef(IDirectDrawSurface7 *iface)
318 {
319 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
320 ULONG refcount = InterlockedIncrement(&This->ref7);
321
322 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
323
324 if (refcount == 1)
325 {
326 ddraw_surface_add_iface(This);
327 }
328
329 return refcount;
330 }
331
332 static ULONG WINAPI ddraw_surface4_AddRef(IDirectDrawSurface4 *iface)
333 {
334 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
335 ULONG refcount = InterlockedIncrement(&This->ref4);
336
337 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
338
339 if (refcount == 1)
340 {
341 ddraw_surface_add_iface(This);
342 }
343
344 return refcount;
345 }
346
347 static ULONG WINAPI ddraw_surface3_AddRef(IDirectDrawSurface3 *iface)
348 {
349 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
350 ULONG refcount = InterlockedIncrement(&This->ref3);
351
352 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
353
354 if (refcount == 1)
355 {
356 ddraw_surface_add_iface(This);
357 }
358
359 return refcount;
360 }
361
362 static ULONG WINAPI ddraw_surface2_AddRef(IDirectDrawSurface2 *iface)
363 {
364 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
365 ULONG refcount = InterlockedIncrement(&This->ref2);
366
367 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
368
369 if (refcount == 1)
370 {
371 ddraw_surface_add_iface(This);
372 }
373
374 return refcount;
375 }
376
377 static ULONG WINAPI ddraw_surface1_AddRef(IDirectDrawSurface *iface)
378 {
379 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
380 ULONG refcount = InterlockedIncrement(&This->ref1);
381
382 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
383
384 if (refcount == 1)
385 {
386 ddraw_surface_add_iface(This);
387 }
388
389 return refcount;
390 }
391
392 static ULONG WINAPI ddraw_gamma_control_AddRef(IDirectDrawGammaControl *iface)
393 {
394 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawGammaControl(iface);
395 ULONG refcount = InterlockedIncrement(&This->gamma_count);
396
397 TRACE("iface %p increasing refcount to %u.\n", iface, refcount);
398
399 if (refcount == 1)
400 {
401 ddraw_surface_add_iface(This);
402 }
403
404 return refcount;
405 }
406
407 static ULONG WINAPI d3d_texture2_AddRef(IDirect3DTexture2 *iface)
408 {
409 IDirectDrawSurfaceImpl *This = impl_from_IDirect3DTexture2(iface);
410 TRACE("iface %p.\n", iface);
411
412 return ddraw_surface1_AddRef(&This->IDirectDrawSurface_iface);
413 }
414
415 static ULONG WINAPI d3d_texture1_AddRef(IDirect3DTexture *iface)
416 {
417 IDirectDrawSurfaceImpl *This = impl_from_IDirect3DTexture(iface);
418 TRACE("iface %p.\n", iface);
419
420 return ddraw_surface1_AddRef(&This->IDirectDrawSurface_iface);
421 }
422
423 /*****************************************************************************
424 * ddraw_surface_destroy
425 *
426 * A helper function for IDirectDrawSurface7::Release
427 *
428 * Frees the surface, regardless of its refcount.
429 * See IDirectDrawSurface7::Release for more information
430 *
431 * Params:
432 * This: Surface to free
433 *
434 *****************************************************************************/
435 void ddraw_surface_destroy(IDirectDrawSurfaceImpl *This)
436 {
437 TRACE("surface %p.\n", This);
438
439 /* Check the iface count and give a warning */
440 if(This->iface_count > 1)
441 {
442 /* This can happen when a complex surface is destroyed,
443 * because the 2nd surface was addref()ed when the app
444 * called GetAttachedSurface
445 */
446 WARN("(%p): Destroying surface with refcounts 7: %d 4: %d 3: %d 2: %d 1: %d\n",
447 This, This->ref7, This->ref4, This->ref3, This->ref2, This->ref1);
448 }
449
450 if (This->wined3d_surface)
451 wined3d_surface_decref(This->wined3d_surface);
452 }
453
454 static void ddraw_surface_cleanup(IDirectDrawSurfaceImpl *surface)
455 {
456 IDirectDrawImpl *ddraw = surface->ddraw;
457 BOOL destroy_swapchain = FALSE;
458 IDirectDrawSurfaceImpl *surf;
459 IUnknown *ifaceToRelease;
460 UINT i;
461
462 TRACE("surface %p.\n", surface);
463
464 if ((ddraw->d3d_initialized && surface == ddraw->d3d_target
465 && DefaultSurfaceType == SURFACE_OPENGL)
466 || ((surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE)
467 && DefaultSurfaceType != SURFACE_OPENGL))
468 destroy_swapchain = TRUE;
469
470 /* The refcount test shows that the palette is detached when the surface
471 * is destroyed. */
472 IDirectDrawSurface7_SetPalette(&surface->IDirectDrawSurface7_iface, NULL);
473
474 /* Loop through all complex attached surfaces and destroy them.
475 *
476 * Yet again, only the root can have more than one complexly attached
477 * surface, all the others have a total of one. */
478 for (i = 0; i < MAX_COMPLEX_ATTACHED; ++i)
479 {
480 if (!surface->complex_array[i])
481 break;
482
483 surf = surface->complex_array[i];
484 surface->complex_array[i] = NULL;
485 while (surf)
486 {
487 IDirectDrawSurfaceImpl *destroy = surf;
488 surf = surf->complex_array[0]; /* Iterate through the "tree" */
489 ddraw_surface_destroy(destroy); /* Destroy it */
490 }
491 }
492
493 ifaceToRelease = surface->ifaceToRelease;
494
495 /* Destroy the root surface. */
496 ddraw_surface_destroy(surface);
497
498 if (ddraw->wined3d_swapchain && destroy_swapchain)
499 ddraw_destroy_swapchain(ddraw);
500
501 /* Reduce the ddraw refcount */
502 if (ifaceToRelease)
503 IUnknown_Release(ifaceToRelease);
504 }
505
506 ULONG ddraw_surface_release_iface(IDirectDrawSurfaceImpl *This)
507 {
508 ULONG iface_count = InterlockedDecrement(&This->iface_count);
509 TRACE("%p decreasing iface count to %u.\n", This, iface_count);
510
511 if (iface_count == 0)
512 {
513 /* Complex attached surfaces are destroyed implicitly when the root is released */
514 wined3d_mutex_lock();
515 if(!This->is_complex_root)
516 {
517 WARN("(%p) Attempt to destroy a surface that is not a complex root\n", This);
518 wined3d_mutex_unlock();
519 return iface_count;
520 }
521 if (This->wined3d_texture) /* If it's a texture, destroy the wined3d texture. */
522 wined3d_texture_decref(This->wined3d_texture);
523 else
524 ddraw_surface_cleanup(This);
525 wined3d_mutex_unlock();
526 }
527
528 return iface_count;
529 }
530
531 /*****************************************************************************
532 * IDirectDrawSurface7::Release
533 *
534 * Reduces the surface's refcount by 1. If the refcount falls to 0, the
535 * surface is destroyed.
536 *
537 * Destroying the surface is a bit tricky. For the connection between
538 * WineD3DSurfaces and DirectDrawSurfaces see IDirectDraw7::CreateSurface
539 * It has a nice graph explaining the connection.
540 *
541 * What happens here is basically this:
542 * When a surface is destroyed, its WineD3DSurface is released,
543 * and the refcount of the DirectDraw interface is reduced by 1. If it has
544 * complex surfaces attached to it, then these surfaces are destroyed too,
545 * regardless of their refcount. If any surface being destroyed has another
546 * surface attached to it (with a "soft" attachment, not complex), then
547 * this surface is detached with DeleteAttachedSurface.
548 *
549 * When the surface is a texture, the WineD3DTexture is released.
550 * If the surface is the Direct3D render target, then the D3D
551 * capabilities of the WineD3DDevice are uninitialized, which causes the
552 * swapchain to be released.
553 *
554 * When a complex sublevel falls to ref zero, then this is ignored.
555 *
556 * Returns:
557 * The new refcount
558 *
559 *****************************************************************************/
560 static ULONG WINAPI ddraw_surface7_Release(IDirectDrawSurface7 *iface)
561 {
562 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
563 ULONG refcount = InterlockedDecrement(&This->ref7);
564
565 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
566
567 if (refcount == 0)
568 {
569 ddraw_surface_release_iface(This);
570 }
571
572 return refcount;
573 }
574
575 static ULONG WINAPI ddraw_surface4_Release(IDirectDrawSurface4 *iface)
576 {
577 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
578 ULONG refcount = InterlockedDecrement(&This->ref4);
579
580 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
581
582 if (refcount == 0)
583 {
584 ddraw_surface_release_iface(This);
585 }
586
587 return refcount;
588 }
589
590 static ULONG WINAPI ddraw_surface3_Release(IDirectDrawSurface3 *iface)
591 {
592 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
593 ULONG refcount = InterlockedDecrement(&This->ref3);
594
595 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
596
597 if (refcount == 0)
598 {
599 ddraw_surface_release_iface(This);
600 }
601
602 return refcount;
603 }
604
605 static ULONG WINAPI ddraw_surface2_Release(IDirectDrawSurface2 *iface)
606 {
607 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
608 ULONG refcount = InterlockedDecrement(&This->ref2);
609
610 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
611
612 if (refcount == 0)
613 {
614 ddraw_surface_release_iface(This);
615 }
616
617 return refcount;
618 }
619
620 static ULONG WINAPI ddraw_surface1_Release(IDirectDrawSurface *iface)
621 {
622 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
623 ULONG refcount = InterlockedDecrement(&This->ref1);
624
625 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
626
627 if (refcount == 0)
628 {
629 ddraw_surface_release_iface(This);
630 }
631
632 return refcount;
633 }
634
635 static ULONG WINAPI ddraw_gamma_control_Release(IDirectDrawGammaControl *iface)
636 {
637 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawGammaControl(iface);
638 ULONG refcount = InterlockedDecrement(&This->gamma_count);
639
640 TRACE("iface %p decreasing refcount to %u.\n", iface, refcount);
641
642 if (refcount == 0)
643 {
644 ddraw_surface_release_iface(This);
645 }
646
647 return refcount;
648 }
649
650 static ULONG WINAPI d3d_texture2_Release(IDirect3DTexture2 *iface)
651 {
652 IDirectDrawSurfaceImpl *This = impl_from_IDirect3DTexture2(iface);
653 TRACE("iface %p.\n", iface);
654
655 return ddraw_surface1_Release(&This->IDirectDrawSurface_iface);
656 }
657
658 static ULONG WINAPI d3d_texture1_Release(IDirect3DTexture *iface)
659 {
660 IDirectDrawSurfaceImpl *This = impl_from_IDirect3DTexture(iface);
661 TRACE("iface %p.\n", iface);
662
663 return ddraw_surface1_Release(&This->IDirectDrawSurface_iface);
664 }
665
666 /*****************************************************************************
667 * IDirectDrawSurface7::GetAttachedSurface
668 *
669 * Returns an attached surface with the requested caps. Surface attachment
670 * and complex surfaces are not clearly described by the MSDN or sdk,
671 * so this method is tricky and likely to contain problems.
672 * This implementation searches the complex list first, then the
673 * attachment chain.
674 *
675 * The chains are searched from This down to the last surface in the chain,
676 * not from the first element in the chain. The first surface found is
677 * returned. The MSDN says that this method fails if more than one surface
678 * matches the caps, but it is not sure if that is right. The attachment
679 * structure may not even allow two matching surfaces.
680 *
681 * The found surface is AddRef-ed before it is returned.
682 *
683 * Params:
684 * Caps: Pointer to a DDCAPS2 structure describing the caps asked for
685 * Surface: Address to store the found surface
686 *
687 * Returns:
688 * DD_OK on success
689 * DDERR_INVALIDPARAMS if Caps or Surface is NULL
690 * DDERR_NOTFOUND if no surface was found
691 *
692 *****************************************************************************/
693 static HRESULT WINAPI ddraw_surface7_GetAttachedSurface(IDirectDrawSurface7 *iface,
694 DDSCAPS2 *Caps, IDirectDrawSurface7 **Surface)
695 {
696 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
697 IDirectDrawSurfaceImpl *surf;
698 DDSCAPS2 our_caps;
699 int i;
700
701 TRACE("iface %p, caps %p, attachment %p.\n", iface, Caps, Surface);
702
703 wined3d_mutex_lock();
704
705 if(This->version < 7)
706 {
707 /* Earlier dx apps put garbage into these members, clear them */
708 our_caps.dwCaps = Caps->dwCaps;
709 our_caps.dwCaps2 = 0;
710 our_caps.dwCaps3 = 0;
711 our_caps.dwCaps4 = 0;
712 }
713 else
714 {
715 our_caps = *Caps;
716 }
717
718 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 */
719
720 for(i = 0; i < MAX_COMPLEX_ATTACHED; i++)
721 {
722 surf = This->complex_array[i];
723 if(!surf) break;
724
725 if (TRACE_ON(ddraw))
726 {
727 TRACE("Surface: (%p) caps: %x,%x,%x,%x\n", surf,
728 surf->surface_desc.ddsCaps.dwCaps,
729 surf->surface_desc.ddsCaps.dwCaps2,
730 surf->surface_desc.ddsCaps.dwCaps3,
731 surf->surface_desc.ddsCaps.dwCaps4);
732 }
733
734 if (((surf->surface_desc.ddsCaps.dwCaps & our_caps.dwCaps) == our_caps.dwCaps) &&
735 ((surf->surface_desc.ddsCaps.dwCaps2 & our_caps.dwCaps2) == our_caps.dwCaps2)) {
736
737 /* MSDN: "This method fails if more than one surface is attached
738 * that matches the capabilities requested."
739 *
740 * Not sure how to test this.
741 */
742
743 TRACE("(%p): Returning surface %p\n", This, surf);
744 TRACE("(%p): mipmapcount=%d\n", This, surf->mipmap_level);
745 *Surface = &surf->IDirectDrawSurface7_iface;
746 ddraw_surface7_AddRef(*Surface);
747 wined3d_mutex_unlock();
748
749 return DD_OK;
750 }
751 }
752
753 /* Next, look at the attachment chain */
754 surf = This;
755
756 while( (surf = surf->next_attached) )
757 {
758 if (TRACE_ON(ddraw))
759 {
760 TRACE("Surface: (%p) caps: %x,%x,%x,%x\n", surf,
761 surf->surface_desc.ddsCaps.dwCaps,
762 surf->surface_desc.ddsCaps.dwCaps2,
763 surf->surface_desc.ddsCaps.dwCaps3,
764 surf->surface_desc.ddsCaps.dwCaps4);
765 }
766
767 if (((surf->surface_desc.ddsCaps.dwCaps & our_caps.dwCaps) == our_caps.dwCaps) &&
768 ((surf->surface_desc.ddsCaps.dwCaps2 & our_caps.dwCaps2) == our_caps.dwCaps2)) {
769
770 TRACE("(%p): Returning surface %p\n", This, surf);
771 *Surface = &surf->IDirectDrawSurface7_iface;
772 ddraw_surface7_AddRef(*Surface);
773 wined3d_mutex_unlock();
774 return DD_OK;
775 }
776 }
777
778 TRACE("(%p) Didn't find a valid surface\n", This);
779
780 wined3d_mutex_unlock();
781
782 *Surface = NULL;
783 return DDERR_NOTFOUND;
784 }
785
786 static HRESULT WINAPI ddraw_surface4_GetAttachedSurface(IDirectDrawSurface4 *iface,
787 DDSCAPS2 *caps, IDirectDrawSurface4 **attachment)
788 {
789 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
790 IDirectDrawSurface7 *attachment7;
791 IDirectDrawSurfaceImpl *attachment_impl;
792 HRESULT hr;
793
794 TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
795
796 hr = ddraw_surface7_GetAttachedSurface(&This->IDirectDrawSurface7_iface,
797 caps, &attachment7);
798 if (FAILED(hr))
799 {
800 *attachment = NULL;
801 return hr;
802 }
803 attachment_impl = impl_from_IDirectDrawSurface7(attachment7);
804 *attachment = &attachment_impl->IDirectDrawSurface4_iface;
805 ddraw_surface4_AddRef(*attachment);
806 ddraw_surface7_Release(attachment7);
807
808 return hr;
809 }
810
811 static HRESULT WINAPI ddraw_surface3_GetAttachedSurface(IDirectDrawSurface3 *iface,
812 DDSCAPS *caps, IDirectDrawSurface3 **attachment)
813 {
814 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
815 IDirectDrawSurface7 *attachment7;
816 IDirectDrawSurfaceImpl *attachment_impl;
817 DDSCAPS2 caps2;
818 HRESULT hr;
819
820 TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
821
822 caps2.dwCaps = caps->dwCaps;
823 caps2.dwCaps2 = 0;
824 caps2.dwCaps3 = 0;
825 caps2.dwCaps4 = 0;
826
827 hr = ddraw_surface7_GetAttachedSurface(&This->IDirectDrawSurface7_iface,
828 &caps2, &attachment7);
829 if (FAILED(hr))
830 {
831 *attachment = NULL;
832 return hr;
833 }
834 attachment_impl = impl_from_IDirectDrawSurface7(attachment7);
835 *attachment = &attachment_impl->IDirectDrawSurface3_iface;
836 ddraw_surface3_AddRef(*attachment);
837 ddraw_surface7_Release(attachment7);
838
839 return hr;
840 }
841
842 static HRESULT WINAPI ddraw_surface2_GetAttachedSurface(IDirectDrawSurface2 *iface,
843 DDSCAPS *caps, IDirectDrawSurface2 **attachment)
844 {
845 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
846 IDirectDrawSurface7 *attachment7;
847 IDirectDrawSurfaceImpl *attachment_impl;
848 DDSCAPS2 caps2;
849 HRESULT hr;
850
851 TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
852
853 caps2.dwCaps = caps->dwCaps;
854 caps2.dwCaps2 = 0;
855 caps2.dwCaps3 = 0;
856 caps2.dwCaps4 = 0;
857
858 hr = ddraw_surface7_GetAttachedSurface(&This->IDirectDrawSurface7_iface,
859 &caps2, &attachment7);
860 if (FAILED(hr))
861 {
862 *attachment = NULL;
863 return hr;
864 }
865 attachment_impl = impl_from_IDirectDrawSurface7(attachment7);
866 *attachment = &attachment_impl->IDirectDrawSurface2_iface;
867 ddraw_surface2_AddRef(*attachment);
868 ddraw_surface7_Release(attachment7);
869
870 return hr;
871 }
872
873 static HRESULT WINAPI ddraw_surface1_GetAttachedSurface(IDirectDrawSurface *iface,
874 DDSCAPS *caps, IDirectDrawSurface **attachment)
875 {
876 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
877 IDirectDrawSurface7 *attachment7;
878 IDirectDrawSurfaceImpl *attachment_impl;
879 DDSCAPS2 caps2;
880 HRESULT hr;
881
882 TRACE("iface %p, caps %p, attachment %p.\n", iface, caps, attachment);
883
884 caps2.dwCaps = caps->dwCaps;
885 caps2.dwCaps2 = 0;
886 caps2.dwCaps3 = 0;
887 caps2.dwCaps4 = 0;
888
889 hr = ddraw_surface7_GetAttachedSurface(&This->IDirectDrawSurface7_iface,
890 &caps2, &attachment7);
891 if (FAILED(hr))
892 {
893 *attachment = NULL;
894 return hr;
895 }
896 attachment_impl = impl_from_IDirectDrawSurface7(attachment7);
897 *attachment = &attachment_impl->IDirectDrawSurface_iface;
898 ddraw_surface1_AddRef(*attachment);
899 ddraw_surface7_Release(attachment7);
900
901 return hr;
902 }
903
904 /*****************************************************************************
905 * IDirectDrawSurface7::Lock
906 *
907 * Locks the surface and returns a pointer to the surface's memory
908 *
909 * Params:
910 * Rect: Rectangle to lock. If NULL, the whole surface is locked
911 * DDSD: Pointer to a DDSURFACEDESC2 which shall receive the surface's desc.
912 * Flags: Locking flags, e.g Read only or write only
913 * h: An event handle that's not used and must be NULL
914 *
915 * Returns:
916 * DD_OK on success
917 * DDERR_INVALIDPARAMS if DDSD is NULL
918 * For more details, see IWineD3DSurface::LockRect
919 *
920 *****************************************************************************/
921 static HRESULT surface_lock(IDirectDrawSurfaceImpl *This,
922 RECT *Rect, DDSURFACEDESC2 *DDSD, DWORD Flags, HANDLE h)
923 {
924 WINED3DLOCKED_RECT LockedRect;
925 HRESULT hr = DD_OK;
926
927 TRACE("This %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
928 This, wine_dbgstr_rect(Rect), DDSD, Flags, h);
929
930 /* This->surface_desc.dwWidth and dwHeight are changeable, thus lock */
931 wined3d_mutex_lock();
932
933 /* Should I check for the handle to be NULL?
934 *
935 * The DDLOCK flags and the D3DLOCK flags are equal
936 * for the supported values. The others are ignored by WineD3D
937 */
938
939 /* Windows zeroes this if the rect is invalid */
940 DDSD->lpSurface = 0;
941
942 if (Rect)
943 {
944 if ((Rect->left < 0)
945 || (Rect->top < 0)
946 || (Rect->left > Rect->right)
947 || (Rect->top > Rect->bottom)
948 || (Rect->right > This->surface_desc.dwWidth)
949 || (Rect->bottom > This->surface_desc.dwHeight))
950 {
951 WARN("Trying to lock an invalid rectangle, returning DDERR_INVALIDPARAMS\n");
952 wined3d_mutex_unlock();
953 return DDERR_INVALIDPARAMS;
954 }
955 }
956
957 if (This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
958 hr = ddraw_surface_update_frontbuffer(This, Rect, TRUE);
959 if (SUCCEEDED(hr))
960 hr = wined3d_surface_map(This->wined3d_surface, &LockedRect, Rect, Flags);
961 if (FAILED(hr))
962 {
963 wined3d_mutex_unlock();
964 switch(hr)
965 {
966 /* D3D8 and D3D9 return the general D3DERR_INVALIDCALL error, but ddraw has a more
967 * specific error. But since IWineD3DSurface::LockRect returns that error in this
968 * only occasion, keep d3d8 and d3d9 free from the return value override. There are
969 * many different places where d3d8/9 would have to catch the DDERR_SURFACEBUSY, it
970 * is much easier to do it in one place in ddraw
971 */
972 case WINED3DERR_INVALIDCALL: return DDERR_SURFACEBUSY;
973 default: return hr;
974 }
975 }
976
977 if (This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
978 {
979 if (Flags & DDLOCK_READONLY)
980 memset(&This->ddraw->primary_lock, 0, sizeof(This->ddraw->primary_lock));
981 else if (Rect)
982 This->ddraw->primary_lock = *Rect;
983 else
984 SetRect(&This->ddraw->primary_lock, 0, 0, This->surface_desc.dwWidth, This->surface_desc.dwHeight);
985 }
986
987 /* Override the memory area. The pitch should be set already. Strangely windows
988 * does not set the LPSURFACE flag on locked surfaces !?!.
989 * DDSD->dwFlags |= DDSD_LPSURFACE;
990 */
991 This->surface_desc.lpSurface = LockedRect.pBits;
992 DD_STRUCT_COPY_BYSIZE(DDSD,&(This->surface_desc));
993
994 TRACE("locked surface returning description :\n");
995 if (TRACE_ON(ddraw)) DDRAW_dump_surface_desc(DDSD);
996
997 wined3d_mutex_unlock();
998
999 return DD_OK;
1000 }
1001
1002 static HRESULT WINAPI ddraw_surface7_Lock(IDirectDrawSurface7 *iface,
1003 RECT *rect, DDSURFACEDESC2 *surface_desc, DWORD flags, HANDLE h)
1004 {
1005 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
1006 TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
1007 iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
1008
1009 if (!surface_desc) return DDERR_INVALIDPARAMS;
1010 if (surface_desc->dwSize != sizeof(DDSURFACEDESC) &&
1011 surface_desc->dwSize != sizeof(DDSURFACEDESC2))
1012 {
1013 WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", surface_desc->dwSize);
1014 return DDERR_INVALIDPARAMS;
1015 }
1016 return surface_lock(This, rect, surface_desc, flags, h);
1017 }
1018
1019 static HRESULT WINAPI ddraw_surface4_Lock(IDirectDrawSurface4 *iface, RECT *rect,
1020 DDSURFACEDESC2 *surface_desc, DWORD flags, HANDLE h)
1021 {
1022 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
1023 TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
1024 iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
1025
1026 if (!surface_desc) return DDERR_INVALIDPARAMS;
1027 if (surface_desc->dwSize != sizeof(DDSURFACEDESC) &&
1028 surface_desc->dwSize != sizeof(DDSURFACEDESC2))
1029 {
1030 WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", surface_desc->dwSize);
1031 return DDERR_INVALIDPARAMS;
1032 }
1033 return surface_lock(This, rect, surface_desc, flags, h);
1034 }
1035
1036 static HRESULT WINAPI ddraw_surface3_Lock(IDirectDrawSurface3 *iface, RECT *rect,
1037 DDSURFACEDESC *surface_desc, DWORD flags, HANDLE h)
1038 {
1039 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
1040 DDSURFACEDESC2 surface_desc2;
1041 HRESULT hr;
1042 TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
1043 iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
1044
1045 if (!surface_desc) return DDERR_INVALIDPARAMS;
1046 if (surface_desc->dwSize != sizeof(DDSURFACEDESC) &&
1047 surface_desc->dwSize != sizeof(DDSURFACEDESC2))
1048 {
1049 WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", surface_desc->dwSize);
1050 return DDERR_INVALIDPARAMS;
1051 }
1052
1053 surface_desc2.dwSize = surface_desc->dwSize;
1054 surface_desc2.dwFlags = 0;
1055 hr = surface_lock(This, rect, &surface_desc2, flags, h);
1056 DDSD2_to_DDSD(&surface_desc2, surface_desc);
1057 surface_desc->dwSize = surface_desc2.dwSize;
1058 return hr;
1059 }
1060
1061 static HRESULT WINAPI ddraw_surface2_Lock(IDirectDrawSurface2 *iface, RECT *rect,
1062 DDSURFACEDESC *surface_desc, DWORD flags, HANDLE h)
1063 {
1064 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
1065 DDSURFACEDESC2 surface_desc2;
1066 HRESULT hr;
1067 TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
1068 iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
1069
1070 if (!surface_desc) return DDERR_INVALIDPARAMS;
1071 if (surface_desc->dwSize != sizeof(DDSURFACEDESC) &&
1072 surface_desc->dwSize != sizeof(DDSURFACEDESC2))
1073 {
1074 WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", surface_desc->dwSize);
1075 return DDERR_INVALIDPARAMS;
1076 }
1077
1078 surface_desc2.dwSize = surface_desc->dwSize;
1079 surface_desc2.dwFlags = 0;
1080 hr = surface_lock(This, rect, &surface_desc2, flags, h);
1081 DDSD2_to_DDSD(&surface_desc2, surface_desc);
1082 surface_desc->dwSize = surface_desc2.dwSize;
1083 return hr;
1084 }
1085
1086 static HRESULT WINAPI ddraw_surface1_Lock(IDirectDrawSurface *iface, RECT *rect,
1087 DDSURFACEDESC *surface_desc, DWORD flags, HANDLE h)
1088 {
1089 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
1090 DDSURFACEDESC2 surface_desc2;
1091 HRESULT hr;
1092 TRACE("iface %p, rect %s, surface_desc %p, flags %#x, h %p.\n",
1093 iface, wine_dbgstr_rect(rect), surface_desc, flags, h);
1094
1095 if (!surface_desc) return DDERR_INVALIDPARAMS;
1096 if (surface_desc->dwSize != sizeof(DDSURFACEDESC) &&
1097 surface_desc->dwSize != sizeof(DDSURFACEDESC2))
1098 {
1099 WARN("Invalid structure size %d, returning DDERR_INVALIDPARAMS\n", surface_desc->dwSize);
1100 return DDERR_INVALIDPARAMS;
1101 }
1102
1103 surface_desc2.dwSize = surface_desc->dwSize;
1104 surface_desc2.dwFlags = 0;
1105 hr = surface_lock(This, rect, &surface_desc2, flags, h);
1106 DDSD2_to_DDSD(&surface_desc2, surface_desc);
1107 surface_desc->dwSize = surface_desc2.dwSize;
1108 return hr;
1109 }
1110
1111 /*****************************************************************************
1112 * IDirectDrawSurface7::Unlock
1113 *
1114 * Unlocks an locked surface
1115 *
1116 * Params:
1117 * Rect: Not used by this implementation
1118 *
1119 * Returns:
1120 * D3D_OK on success
1121 * For more details, see IWineD3DSurface::UnlockRect
1122 *
1123 *****************************************************************************/
1124 static HRESULT WINAPI ddraw_surface7_Unlock(IDirectDrawSurface7 *iface, RECT *pRect)
1125 {
1126 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
1127 HRESULT hr;
1128
1129 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(pRect));
1130
1131 wined3d_mutex_lock();
1132 hr = wined3d_surface_unmap(This->wined3d_surface);
1133 if (SUCCEEDED(hr))
1134 {
1135 if (This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
1136 hr = ddraw_surface_update_frontbuffer(This, &This->ddraw->primary_lock, FALSE);
1137 This->surface_desc.lpSurface = NULL;
1138 }
1139 wined3d_mutex_unlock();
1140
1141 return hr;
1142 }
1143
1144 static HRESULT WINAPI ddraw_surface4_Unlock(IDirectDrawSurface4 *iface, RECT *pRect)
1145 {
1146 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
1147 TRACE("iface %p, rect %p.\n", iface, pRect);
1148
1149 return ddraw_surface7_Unlock(&This->IDirectDrawSurface7_iface, pRect);
1150 }
1151
1152 static HRESULT WINAPI ddraw_surface3_Unlock(IDirectDrawSurface3 *iface, void *data)
1153 {
1154 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
1155 TRACE("iface %p, data %p.\n", iface, data);
1156
1157 /* data might not be the LPRECT of later versions, so drop it. */
1158 return ddraw_surface7_Unlock(&This->IDirectDrawSurface7_iface, NULL);
1159 }
1160
1161 static HRESULT WINAPI ddraw_surface2_Unlock(IDirectDrawSurface2 *iface, void *data)
1162 {
1163 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
1164 TRACE("iface %p, data %p.\n", iface, data);
1165
1166 /* data might not be the LPRECT of later versions, so drop it. */
1167 return ddraw_surface7_Unlock(&This->IDirectDrawSurface7_iface, NULL);
1168 }
1169
1170 static HRESULT WINAPI ddraw_surface1_Unlock(IDirectDrawSurface *iface, void *data)
1171 {
1172 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
1173 TRACE("iface %p, data %p.\n", iface, data);
1174
1175 /* data might not be the LPRECT of later versions, so drop it. */
1176 return ddraw_surface7_Unlock(&This->IDirectDrawSurface7_iface, NULL);
1177 }
1178
1179 /*****************************************************************************
1180 * IDirectDrawSurface7::Flip
1181 *
1182 * Flips a surface with the DDSCAPS_FLIP flag. The flip is relayed to
1183 * IWineD3DSurface::Flip. Because WineD3D doesn't handle attached surfaces,
1184 * the flip target is passed to WineD3D, even if the app didn't specify one
1185 *
1186 * Params:
1187 * DestOverride: Specifies the surface that will become the new front
1188 * buffer. If NULL, the current back buffer is used
1189 * Flags: some DirectDraw flags, see include/ddraw.h
1190 *
1191 * Returns:
1192 * DD_OK on success
1193 * DDERR_NOTFLIPPABLE if no flip target could be found
1194 * DDERR_INVALIDOBJECT if the surface isn't a front buffer
1195 * For more details, see IWineD3DSurface::Flip
1196 *
1197 *****************************************************************************/
1198 static HRESULT WINAPI ddraw_surface7_Flip(IDirectDrawSurface7 *iface, IDirectDrawSurface7 *DestOverride, DWORD Flags)
1199 {
1200 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
1201 IDirectDrawSurfaceImpl *Override = unsafe_impl_from_IDirectDrawSurface7(DestOverride);
1202 IDirectDrawSurface7 *Override7;
1203 HRESULT hr;
1204
1205 TRACE("iface %p, dst %p, flags %#x.\n", iface, DestOverride, Flags);
1206
1207 /* Flip has to be called from a front buffer
1208 * What about overlay surfaces, AFAIK they can flip too?
1209 */
1210 if( !(This->surface_desc.ddsCaps.dwCaps & (DDSCAPS_FRONTBUFFER | DDSCAPS_OVERLAY)) )
1211 return DDERR_INVALIDOBJECT; /* Unchecked */
1212
1213 wined3d_mutex_lock();
1214
1215 /* WineD3D doesn't keep track of attached surface, so find the target */
1216 if(!Override)
1217 {
1218 DDSCAPS2 Caps;
1219
1220 memset(&Caps, 0, sizeof(Caps));
1221 Caps.dwCaps |= DDSCAPS_BACKBUFFER;
1222 hr = ddraw_surface7_GetAttachedSurface(iface, &Caps, &Override7);
1223 if(hr != DD_OK)
1224 {
1225 ERR("Can't find a flip target\n");
1226 wined3d_mutex_unlock();
1227 return DDERR_NOTFLIPPABLE; /* Unchecked */
1228 }
1229 Override = impl_from_IDirectDrawSurface7(Override7);
1230
1231 /* For the GetAttachedSurface */
1232 ddraw_surface7_Release(Override7);
1233 }
1234
1235 hr = wined3d_surface_flip(This->wined3d_surface, Override->wined3d_surface, Flags);
1236 if (SUCCEEDED(hr) && This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
1237 hr = ddraw_surface_update_frontbuffer(This, NULL, FALSE);
1238
1239 wined3d_mutex_unlock();
1240
1241 return hr;
1242 }
1243
1244 static HRESULT WINAPI ddraw_surface4_Flip(IDirectDrawSurface4 *iface, IDirectDrawSurface4 *dst, DWORD flags)
1245 {
1246 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
1247 IDirectDrawSurfaceImpl *dst_impl = unsafe_impl_from_IDirectDrawSurface4(dst);
1248 TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
1249
1250 return ddraw_surface7_Flip(&This->IDirectDrawSurface7_iface,
1251 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, flags);
1252 }
1253
1254 static HRESULT WINAPI ddraw_surface3_Flip(IDirectDrawSurface3 *iface, IDirectDrawSurface3 *dst, DWORD flags)
1255 {
1256 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
1257 IDirectDrawSurfaceImpl *dst_impl = unsafe_impl_from_IDirectDrawSurface3(dst);
1258 TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
1259
1260 return ddraw_surface7_Flip(&This->IDirectDrawSurface7_iface,
1261 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, flags);
1262 }
1263
1264 static HRESULT WINAPI ddraw_surface2_Flip(IDirectDrawSurface2 *iface, IDirectDrawSurface2 *dst, DWORD flags)
1265 {
1266 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
1267 IDirectDrawSurfaceImpl *dst_impl = unsafe_impl_from_IDirectDrawSurface2(dst);
1268 TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
1269
1270 return ddraw_surface7_Flip(&This->IDirectDrawSurface7_iface,
1271 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, flags);
1272 }
1273
1274 static HRESULT WINAPI ddraw_surface1_Flip(IDirectDrawSurface *iface, IDirectDrawSurface *dst, DWORD flags)
1275 {
1276 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
1277 IDirectDrawSurfaceImpl *dst_impl = unsafe_impl_from_IDirectDrawSurface(dst);
1278 TRACE("iface %p, dst %p, flags %#x.\n", iface, dst, flags);
1279
1280 return ddraw_surface7_Flip(&This->IDirectDrawSurface7_iface,
1281 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, flags);
1282 }
1283
1284 /*****************************************************************************
1285 * IDirectDrawSurface7::Blt
1286 *
1287 * Performs a blit on the surface
1288 *
1289 * Params:
1290 * DestRect: Destination rectangle, can be NULL
1291 * SrcSurface: Source surface, can be NULL
1292 * SrcRect: Source rectangle, can be NULL
1293 * Flags: Blt flags
1294 * DDBltFx: Some extended blt parameters, connected to the flags
1295 *
1296 * Returns:
1297 * D3D_OK on success
1298 * See IWineD3DSurface::Blt for more details
1299 *
1300 *****************************************************************************/
1301 static HRESULT WINAPI ddraw_surface7_Blt(IDirectDrawSurface7 *iface, RECT *DestRect,
1302 IDirectDrawSurface7 *SrcSurface, RECT *SrcRect, DWORD Flags, DDBLTFX *DDBltFx)
1303 {
1304 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
1305 IDirectDrawSurfaceImpl *Src = unsafe_impl_from_IDirectDrawSurface7(SrcSurface);
1306 HRESULT hr = DD_OK;
1307
1308 TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
1309 iface, wine_dbgstr_rect(DestRect), SrcSurface, wine_dbgstr_rect(SrcRect), Flags, DDBltFx);
1310
1311 /* Check for validity of the flags here. WineD3D Has the software-opengl selection path and would have
1312 * to check at 2 places, and sometimes do double checks. This also saves the call to wined3d :-)
1313 */
1314 if((Flags & DDBLT_KEYSRCOVERRIDE) && (!DDBltFx || Flags & DDBLT_KEYSRC)) {
1315 WARN("Invalid source color key parameters, returning DDERR_INVALIDPARAMS\n");
1316 return DDERR_INVALIDPARAMS;
1317 }
1318
1319 if((Flags & DDBLT_KEYDESTOVERRIDE) && (!DDBltFx || Flags & DDBLT_KEYDEST)) {
1320 WARN("Invalid destination color key parameters, returning DDERR_INVALIDPARAMS\n");
1321 return DDERR_INVALIDPARAMS;
1322 }
1323
1324 wined3d_mutex_lock();
1325
1326 if(Flags & DDBLT_KEYSRC && (!Src || !(Src->surface_desc.dwFlags & DDSD_CKSRCBLT))) {
1327 WARN("DDBLT_KEYDEST blit without color key in surface, returning DDERR_INVALIDPARAMS\n");
1328 wined3d_mutex_unlock();
1329 return DDERR_INVALIDPARAMS;
1330 }
1331
1332 /* TODO: Check if the DDBltFx contains any ddraw surface pointers. If it
1333 * does, copy the struct, and replace the ddraw surfaces with the wined3d
1334 * surfaces. So far no blitting operations using surfaces in the bltfx
1335 * struct are supported anyway. */
1336 if (Src && Src->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
1337 hr = ddraw_surface_update_frontbuffer(Src, SrcRect, TRUE);
1338 if (SUCCEEDED(hr))
1339 hr = wined3d_surface_blt(This->wined3d_surface, DestRect, Src ? Src->wined3d_surface : NULL,
1340 SrcRect, Flags, (WINEDDBLTFX *)DDBltFx, WINED3DTEXF_LINEAR);
1341 if (SUCCEEDED(hr) && (This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER))
1342 hr = ddraw_surface_update_frontbuffer(This, DestRect, FALSE);
1343
1344 wined3d_mutex_unlock();
1345 switch(hr)
1346 {
1347 case WINED3DERR_NOTAVAILABLE: return DDERR_UNSUPPORTED;
1348 case WINED3DERR_WRONGTEXTUREFORMAT: return DDERR_INVALIDPIXELFORMAT;
1349 default: return hr;
1350 }
1351 }
1352
1353 static HRESULT WINAPI ddraw_surface4_Blt(IDirectDrawSurface4 *iface, RECT *dst_rect,
1354 IDirectDrawSurface4 *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
1355 {
1356 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
1357 IDirectDrawSurfaceImpl *src = unsafe_impl_from_IDirectDrawSurface4(src_surface);
1358 TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
1359 iface, wine_dbgstr_rect(dst_rect), src_surface, wine_dbgstr_rect(src_rect), flags, fx);
1360
1361 return ddraw_surface7_Blt(&This->IDirectDrawSurface7_iface, dst_rect,
1362 src ? &src->IDirectDrawSurface7_iface : NULL, src_rect, flags, fx);
1363 }
1364
1365 static HRESULT WINAPI ddraw_surface3_Blt(IDirectDrawSurface3 *iface, RECT *dst_rect,
1366 IDirectDrawSurface3 *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
1367 {
1368 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
1369 IDirectDrawSurfaceImpl *src_impl = unsafe_impl_from_IDirectDrawSurface3(src_surface);
1370 TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
1371 iface, wine_dbgstr_rect(dst_rect), src_surface, wine_dbgstr_rect(src_rect), flags, fx);
1372
1373 return ddraw_surface7_Blt(&This->IDirectDrawSurface7_iface, dst_rect,
1374 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags, fx);
1375 }
1376
1377 static HRESULT WINAPI ddraw_surface2_Blt(IDirectDrawSurface2 *iface, RECT *dst_rect,
1378 IDirectDrawSurface2 *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
1379 {
1380 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
1381 IDirectDrawSurfaceImpl *src_impl = unsafe_impl_from_IDirectDrawSurface2(src_surface);
1382 TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
1383 iface, wine_dbgstr_rect(dst_rect), src_surface, wine_dbgstr_rect(src_rect), flags, fx);
1384
1385 return ddraw_surface7_Blt(&This->IDirectDrawSurface7_iface, dst_rect,
1386 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags, fx);
1387 }
1388
1389 static HRESULT WINAPI ddraw_surface1_Blt(IDirectDrawSurface *iface, RECT *dst_rect,
1390 IDirectDrawSurface *src_surface, RECT *src_rect, DWORD flags, DDBLTFX *fx)
1391 {
1392 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
1393 IDirectDrawSurfaceImpl *src_impl = unsafe_impl_from_IDirectDrawSurface(src_surface);
1394 TRACE("iface %p, dst_rect %s, src_surface %p, src_rect %s, flags %#x, fx %p.\n",
1395 iface, wine_dbgstr_rect(dst_rect), src_surface, wine_dbgstr_rect(src_rect), flags, fx);
1396
1397 return ddraw_surface7_Blt(&This->IDirectDrawSurface7_iface, dst_rect,
1398 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags, fx);
1399 }
1400
1401 /*****************************************************************************
1402 * IDirectDrawSurface7::AddAttachedSurface
1403 *
1404 * Attaches a surface to another surface. How the surface attachments work
1405 * is not totally understood yet, and this method is prone to problems.
1406 * The surface that is attached is AddRef-ed.
1407 *
1408 * Tests with complex surfaces suggest that the surface attachments form a
1409 * tree, but no method to test this has been found yet.
1410 *
1411 * The attachment list consists of a first surface (first_attached) and
1412 * for each surface a pointer to the next attached surface (next_attached).
1413 * For the first surface, and a surface that has no attachments
1414 * first_attached points to the surface itself. A surface that has
1415 * no successors in the chain has next_attached set to NULL.
1416 *
1417 * Newly attached surfaces are attached right after the root surface.
1418 * If a surface is attached to a complex surface compound, it's attached to
1419 * the surface that the app requested, not the complex root. See
1420 * GetAttachedSurface for a description how surfaces are found.
1421 *
1422 * This is how the current implementation works, and it was coded by looking
1423 * at the needs of the applications.
1424 *
1425 * So far only Z-Buffer attachments are tested, and they are activated in
1426 * WineD3D. Mipmaps could be tricky to activate in WineD3D.
1427 * Back buffers should work in 2D mode, but they are not tested(They can be
1428 * attached in older iface versions). Rendering to the front buffer and
1429 * switching between that and double buffering is not yet implemented in
1430 * WineD3D, so for 3D it might have unexpected results.
1431 *
1432 * ddraw_surface_attach_surface is the real thing,
1433 * ddraw_surface7_AddAttachedSurface is a wrapper around it that
1434 * performs additional checks. Version 7 of this interface is much more restrictive
1435 * than its predecessors.
1436 *
1437 * Params:
1438 * Attach: Surface to attach to iface
1439 *
1440 * Returns:
1441 * DD_OK on success
1442 * DDERR_CANNOTATTACHSURFACE if the surface can't be attached for some reason
1443 *
1444 *****************************************************************************/
1445 static HRESULT ddraw_surface_attach_surface(IDirectDrawSurfaceImpl *This, IDirectDrawSurfaceImpl *Surf)
1446 {
1447 TRACE("surface %p, attachment %p.\n", This, Surf);
1448
1449 if(Surf == This)
1450 return DDERR_CANNOTATTACHSURFACE; /* unchecked */
1451
1452 wined3d_mutex_lock();
1453
1454 /* Check if the surface is already attached somewhere */
1455 if (Surf->next_attached || Surf->first_attached != Surf)
1456 {
1457 /* TODO: Test for the structure of the manual attachment. Is it a
1458 * chain or a list? What happens if one surface is attached to 2
1459 * different surfaces? */
1460 WARN("Surface %p is already attached somewhere. next_attached %p, first_attached %p.\n",
1461 Surf, Surf->next_attached, Surf->first_attached);
1462
1463 wined3d_mutex_unlock();
1464 return DDERR_SURFACEALREADYATTACHED;
1465 }
1466
1467 /* This inserts the new surface at the 2nd position in the chain, right after the root surface */
1468 Surf->next_attached = This->next_attached;
1469 Surf->first_attached = This->first_attached;
1470 This->next_attached = Surf;
1471
1472 /* Check if the WineD3D depth stencil needs updating */
1473 if(This->ddraw->d3ddevice)
1474 {
1475 IDirect3DDeviceImpl_UpdateDepthStencil(This->ddraw->d3ddevice);
1476 }
1477
1478 wined3d_mutex_unlock();
1479
1480 return DD_OK;
1481 }
1482
1483 static HRESULT WINAPI ddraw_surface7_AddAttachedSurface(IDirectDrawSurface7 *iface, IDirectDrawSurface7 *attachment)
1484 {
1485 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
1486 IDirectDrawSurfaceImpl *attachment_impl = unsafe_impl_from_IDirectDrawSurface7(attachment);
1487 HRESULT hr;
1488
1489 TRACE("iface %p, attachment %p.\n", iface, attachment);
1490
1491 /* Version 7 of this interface seems to refuse everything except z buffers, as per msdn */
1492 if(!(attachment_impl->surface_desc.ddsCaps.dwCaps & DDSCAPS_ZBUFFER))
1493 {
1494
1495 WARN("Application tries to attach a non Z buffer surface. caps %08x\n",
1496 attachment_impl->surface_desc.ddsCaps.dwCaps);
1497 return DDERR_CANNOTATTACHSURFACE;
1498 }
1499
1500 hr = ddraw_surface_attach_surface(This, attachment_impl);
1501 if (FAILED(hr))
1502 {
1503 return hr;
1504 }
1505 ddraw_surface7_AddRef(attachment);
1506 attachment_impl->attached_iface = (IUnknown *)attachment;
1507 return hr;
1508 }
1509
1510 static HRESULT WINAPI ddraw_surface4_AddAttachedSurface(IDirectDrawSurface4 *iface, IDirectDrawSurface4 *attachment)
1511 {
1512 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
1513 IDirectDrawSurfaceImpl *attachment_impl = unsafe_impl_from_IDirectDrawSurface4(attachment);
1514 HRESULT hr;
1515
1516 TRACE("iface %p, attachment %p.\n", iface, attachment);
1517
1518 hr = ddraw_surface7_AddAttachedSurface(&This->IDirectDrawSurface7_iface,
1519 attachment_impl ? &attachment_impl->IDirectDrawSurface7_iface : NULL);
1520 if (FAILED(hr))
1521 {
1522 return hr;
1523 }
1524 ddraw_surface4_AddRef(attachment);
1525 ddraw_surface7_Release(&attachment_impl->IDirectDrawSurface7_iface);
1526 attachment_impl->attached_iface = (IUnknown *)attachment;
1527 return hr;
1528 }
1529 static HRESULT WINAPI ddraw_surface3_AddAttachedSurface(IDirectDrawSurface3 *iface, IDirectDrawSurface3 *attachment)
1530 {
1531 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
1532 IDirectDrawSurfaceImpl *attachment_impl = unsafe_impl_from_IDirectDrawSurface3(attachment);
1533 HRESULT hr;
1534
1535 TRACE("iface %p, attachment %p.\n", iface, attachment);
1536
1537 /* Tests suggest that
1538 * -> offscreen plain surfaces can be attached to other offscreen plain surfaces
1539 * -> offscreen plain surfaces can be attached to primaries
1540 * -> primaries can be attached to offscreen plain surfaces
1541 * -> z buffers can be attached to primaries */
1542 if (This->surface_desc.ddsCaps.dwCaps & (DDSCAPS_PRIMARYSURFACE | DDSCAPS_OFFSCREENPLAIN)
1543 && attachment_impl->surface_desc.ddsCaps.dwCaps & (DDSCAPS_PRIMARYSURFACE | DDSCAPS_OFFSCREENPLAIN))
1544 {
1545 /* Sizes have to match */
1546 if (attachment_impl->surface_desc.dwWidth != This->surface_desc.dwWidth
1547 || attachment_impl->surface_desc.dwHeight != This->surface_desc.dwHeight)
1548 {
1549 WARN("Surface sizes do not match.\n");
1550 return DDERR_CANNOTATTACHSURFACE;
1551 }
1552 /* OK */
1553 }
1554 else if (This->surface_desc.ddsCaps.dwCaps & (DDSCAPS_PRIMARYSURFACE | DDSCAPS_3DDEVICE)
1555 && attachment_impl->surface_desc.ddsCaps.dwCaps & (DDSCAPS_ZBUFFER))
1556 {
1557 /* OK */
1558 }
1559 else
1560 {
1561 WARN("Invalid attachment combination.\n");
1562 return DDERR_CANNOTATTACHSURFACE;
1563 }
1564
1565 hr = ddraw_surface_attach_surface(This, attachment_impl);
1566 if (FAILED(hr))
1567 {
1568 return hr;
1569 }
1570 ddraw_surface3_AddRef(attachment);
1571 attachment_impl->attached_iface = (IUnknown *)attachment;
1572 return hr;
1573 }
1574
1575 static HRESULT WINAPI ddraw_surface2_AddAttachedSurface(IDirectDrawSurface2 *iface, IDirectDrawSurface2 *attachment)
1576 {
1577 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
1578 IDirectDrawSurfaceImpl *attachment_impl = unsafe_impl_from_IDirectDrawSurface2(attachment);
1579 HRESULT hr;
1580
1581 TRACE("iface %p, attachment %p.\n", iface, attachment);
1582
1583 hr = ddraw_surface3_AddAttachedSurface(&This->IDirectDrawSurface3_iface,
1584 attachment_impl ? &attachment_impl->IDirectDrawSurface3_iface : NULL);
1585 if (FAILED(hr))
1586 {
1587 return hr;
1588 }
1589 ddraw_surface2_AddRef(attachment);
1590 ddraw_surface3_Release(&attachment_impl->IDirectDrawSurface3_iface);
1591 attachment_impl->attached_iface = (IUnknown *)attachment;
1592 return hr;
1593 }
1594
1595 static HRESULT WINAPI ddraw_surface1_AddAttachedSurface(IDirectDrawSurface *iface, IDirectDrawSurface *attachment)
1596 {
1597 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
1598 IDirectDrawSurfaceImpl *attachment_impl = unsafe_impl_from_IDirectDrawSurface(attachment);
1599 HRESULT hr;
1600
1601 TRACE("iface %p, attachment %p.\n", iface, attachment);
1602
1603 hr = ddraw_surface3_AddAttachedSurface(&This->IDirectDrawSurface3_iface,
1604 attachment_impl ? &attachment_impl->IDirectDrawSurface3_iface : NULL);
1605 if (FAILED(hr))
1606 {
1607 return hr;
1608 }
1609 ddraw_surface1_AddRef(attachment);
1610 ddraw_surface3_Release(&attachment_impl->IDirectDrawSurface3_iface);
1611 attachment_impl->attached_iface = (IUnknown *)attachment;
1612 return hr;
1613 }
1614
1615 /*****************************************************************************
1616 * IDirectDrawSurface7::DeleteAttachedSurface
1617 *
1618 * Removes a surface from the attachment chain. The surface's refcount
1619 * is decreased by one after it has been removed
1620 *
1621 * Params:
1622 * Flags: Some flags, not used by this implementation
1623 * Attach: Surface to detach
1624 *
1625 * Returns:
1626 * DD_OK on success
1627 * DDERR_SURFACENOTATTACHED if the surface isn't attached to
1628 *
1629 *****************************************************************************/
1630 static HRESULT ddraw_surface_delete_attached_surface(IDirectDrawSurfaceImpl *This,
1631 IDirectDrawSurfaceImpl *Surf, IUnknown *detach_iface)
1632 {
1633 IDirectDrawSurfaceImpl *Prev = This;
1634
1635 TRACE("surface %p, attachment %p, detach_iface %p.\n", This, Surf, detach_iface);
1636
1637 wined3d_mutex_lock();
1638 if (!Surf || (Surf->first_attached != This) || (Surf == This) )
1639 {
1640 wined3d_mutex_unlock();
1641 return DDERR_CANNOTDETACHSURFACE;
1642 }
1643
1644 if (Surf->attached_iface != detach_iface)
1645 {
1646 WARN("Surf->attach_iface %p != detach_iface %p.\n", Surf->attached_iface, detach_iface);
1647 wined3d_mutex_unlock();
1648 return DDERR_SURFACENOTATTACHED;
1649 }
1650
1651 /* Remove MIPMAPSUBLEVEL if this seemed to be one */
1652 if (This->surface_desc.ddsCaps.dwCaps &
1653 Surf->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
1654 {
1655 Surf->surface_desc.ddsCaps.dwCaps2 &= ~DDSCAPS2_MIPMAPSUBLEVEL;
1656 /* FIXME: we should probably also subtract from dwMipMapCount of this
1657 * and all parent surfaces */
1658 }
1659
1660 /* Find the predecessor of the detached surface */
1661 while(Prev)
1662 {
1663 if(Prev->next_attached == Surf) break;
1664 Prev = Prev->next_attached;
1665 }
1666
1667 /* There must be a surface, otherwise there's a bug */
1668 assert(Prev != NULL);
1669
1670 /* Unchain the surface */
1671 Prev->next_attached = Surf->next_attached;
1672 Surf->next_attached = NULL;
1673 Surf->first_attached = Surf;
1674
1675 /* Check if the WineD3D depth stencil needs updating */
1676 if(This->ddraw->d3ddevice)
1677 {
1678 IDirect3DDeviceImpl_UpdateDepthStencil(This->ddraw->d3ddevice);
1679 }
1680 wined3d_mutex_unlock();
1681
1682 /* Set attached_iface to NULL before releasing it, the surface may go
1683 * away. */
1684 Surf->attached_iface = NULL;
1685 IUnknown_Release(detach_iface);
1686
1687 return DD_OK;
1688 }
1689
1690 static HRESULT WINAPI ddraw_surface7_DeleteAttachedSurface(IDirectDrawSurface7 *iface,
1691 DWORD flags, IDirectDrawSurface7 *attachment)
1692 {
1693 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
1694 IDirectDrawSurfaceImpl *attachment_impl = unsafe_impl_from_IDirectDrawSurface7(attachment);
1695
1696 TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
1697
1698 return ddraw_surface_delete_attached_surface(This, attachment_impl, (IUnknown *)attachment);
1699 }
1700
1701 static HRESULT WINAPI ddraw_surface4_DeleteAttachedSurface(IDirectDrawSurface4 *iface,
1702 DWORD flags, IDirectDrawSurface4 *attachment)
1703 {
1704 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
1705 IDirectDrawSurfaceImpl *attachment_impl = unsafe_impl_from_IDirectDrawSurface4(attachment);
1706
1707 TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
1708
1709 return ddraw_surface_delete_attached_surface(This, attachment_impl, (IUnknown *)attachment);
1710 }
1711
1712 static HRESULT WINAPI ddraw_surface3_DeleteAttachedSurface(IDirectDrawSurface3 *iface,
1713 DWORD flags, IDirectDrawSurface3 *attachment)
1714 {
1715 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
1716 IDirectDrawSurfaceImpl *attachment_impl = unsafe_impl_from_IDirectDrawSurface3(attachment);
1717
1718 TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
1719
1720 return ddraw_surface_delete_attached_surface(This, attachment_impl, (IUnknown *)attachment);
1721 }
1722
1723 static HRESULT WINAPI ddraw_surface2_DeleteAttachedSurface(IDirectDrawSurface2 *iface,
1724 DWORD flags, IDirectDrawSurface2 *attachment)
1725 {
1726 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
1727 IDirectDrawSurfaceImpl *attachment_impl = unsafe_impl_from_IDirectDrawSurface2(attachment);
1728
1729 TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
1730
1731 return ddraw_surface_delete_attached_surface(This, attachment_impl, (IUnknown *)attachment);
1732 }
1733
1734 static HRESULT WINAPI ddraw_surface1_DeleteAttachedSurface(IDirectDrawSurface *iface,
1735 DWORD flags, IDirectDrawSurface *attachment)
1736 {
1737 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
1738 IDirectDrawSurfaceImpl *attachment_impl = unsafe_impl_from_IDirectDrawSurface(attachment);
1739
1740 TRACE("iface %p, flags %#x, attachment %p.\n", iface, flags, attachment);
1741
1742 return ddraw_surface_delete_attached_surface(This, attachment_impl, (IUnknown *)attachment);
1743 }
1744
1745 /*****************************************************************************
1746 * IDirectDrawSurface7::AddOverlayDirtyRect
1747 *
1748 * "This method is not currently implemented"
1749 *
1750 * Params:
1751 * Rect: ?
1752 *
1753 * Returns:
1754 * DDERR_UNSUPPORTED
1755 *
1756 *****************************************************************************/
1757 static HRESULT WINAPI ddraw_surface7_AddOverlayDirtyRect(IDirectDrawSurface7 *iface, RECT *Rect)
1758 {
1759 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(Rect));
1760
1761 return DDERR_UNSUPPORTED; /* unchecked */
1762 }
1763
1764 static HRESULT WINAPI ddraw_surface4_AddOverlayDirtyRect(IDirectDrawSurface4 *iface, RECT *rect)
1765 {
1766 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
1767 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
1768
1769 return ddraw_surface7_AddOverlayDirtyRect(&This->IDirectDrawSurface7_iface, rect);
1770 }
1771
1772 static HRESULT WINAPI ddraw_surface3_AddOverlayDirtyRect(IDirectDrawSurface3 *iface, RECT *rect)
1773 {
1774 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
1775 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
1776
1777 return ddraw_surface7_AddOverlayDirtyRect(&This->IDirectDrawSurface7_iface, rect);
1778 }
1779
1780 static HRESULT WINAPI ddraw_surface2_AddOverlayDirtyRect(IDirectDrawSurface2 *iface, RECT *rect)
1781 {
1782 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
1783 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
1784
1785 return ddraw_surface7_AddOverlayDirtyRect(&This->IDirectDrawSurface7_iface, rect);
1786 }
1787
1788 static HRESULT WINAPI ddraw_surface1_AddOverlayDirtyRect(IDirectDrawSurface *iface, RECT *rect)
1789 {
1790 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
1791 TRACE("iface %p, rect %s.\n", iface, wine_dbgstr_rect(rect));
1792
1793 return ddraw_surface7_AddOverlayDirtyRect(&This->IDirectDrawSurface7_iface, rect);
1794 }
1795
1796 /*****************************************************************************
1797 * IDirectDrawSurface7::GetDC
1798 *
1799 * Returns a GDI device context for the surface
1800 *
1801 * Params:
1802 * hdc: Address of a HDC variable to store the dc to
1803 *
1804 * Returns:
1805 * DD_OK on success
1806 * DDERR_INVALIDPARAMS if hdc is NULL
1807 * For details, see IWineD3DSurface::GetDC
1808 *
1809 *****************************************************************************/
1810 static HRESULT WINAPI ddraw_surface7_GetDC(IDirectDrawSurface7 *iface, HDC *hdc)
1811 {
1812 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
1813 HRESULT hr = DD_OK;
1814
1815 TRACE("iface %p, dc %p.\n", iface, hdc);
1816
1817 if(!hdc)
1818 return DDERR_INVALIDPARAMS;
1819
1820 wined3d_mutex_lock();
1821 if (This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
1822 hr = ddraw_surface_update_frontbuffer(This, NULL, TRUE);
1823 if (SUCCEEDED(hr))
1824 hr = wined3d_surface_getdc(This->wined3d_surface, hdc);
1825 wined3d_mutex_unlock();
1826 switch(hr)
1827 {
1828 /* Some, but not all errors set *hdc to NULL. E.g. DCALREADYCREATED does not
1829 * touch *hdc
1830 */
1831 case WINED3DERR_INVALIDCALL:
1832 if(hdc) *hdc = NULL;
1833 return DDERR_INVALIDPARAMS;
1834
1835 default: return hr;
1836 }
1837 }
1838
1839 static HRESULT WINAPI ddraw_surface4_GetDC(IDirectDrawSurface4 *iface, HDC *dc)
1840 {
1841 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
1842 TRACE("iface %p, dc %p.\n", iface, dc);
1843
1844 return ddraw_surface7_GetDC(&This->IDirectDrawSurface7_iface, dc);
1845 }
1846
1847 static HRESULT WINAPI ddraw_surface3_GetDC(IDirectDrawSurface3 *iface, HDC *dc)
1848 {
1849 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
1850 TRACE("iface %p, dc %p.\n", iface, dc);
1851
1852 return ddraw_surface7_GetDC(&This->IDirectDrawSurface7_iface, dc);
1853 }
1854
1855 static HRESULT WINAPI ddraw_surface2_GetDC(IDirectDrawSurface2 *iface, HDC *dc)
1856 {
1857 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
1858 TRACE("iface %p, dc %p.\n", iface, dc);
1859
1860 return ddraw_surface7_GetDC(&This->IDirectDrawSurface7_iface, dc);
1861 }
1862
1863 static HRESULT WINAPI ddraw_surface1_GetDC(IDirectDrawSurface *iface, HDC *dc)
1864 {
1865 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
1866 TRACE("iface %p, dc %p.\n", iface, dc);
1867
1868 return ddraw_surface7_GetDC(&This->IDirectDrawSurface7_iface, dc);
1869 }
1870
1871 /*****************************************************************************
1872 * IDirectDrawSurface7::ReleaseDC
1873 *
1874 * Releases the DC that was constructed with GetDC
1875 *
1876 * Params:
1877 * hdc: HDC to release
1878 *
1879 * Returns:
1880 * DD_OK on success
1881 * For more details, see IWineD3DSurface::ReleaseDC
1882 *
1883 *****************************************************************************/
1884 static HRESULT WINAPI ddraw_surface7_ReleaseDC(IDirectDrawSurface7 *iface, HDC hdc)
1885 {
1886 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
1887 HRESULT hr;
1888
1889 TRACE("iface %p, dc %p.\n", iface, hdc);
1890
1891 wined3d_mutex_lock();
1892 hr = wined3d_surface_releasedc(This->wined3d_surface, hdc);
1893 if (SUCCEEDED(hr) && (This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER))
1894 hr = ddraw_surface_update_frontbuffer(This, NULL, FALSE);
1895 wined3d_mutex_unlock();
1896
1897 return hr;
1898 }
1899
1900 static HRESULT WINAPI ddraw_surface4_ReleaseDC(IDirectDrawSurface4 *iface, HDC dc)
1901 {
1902 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
1903 TRACE("iface %p, dc %p.\n", iface, dc);
1904
1905 return ddraw_surface7_ReleaseDC(&This->IDirectDrawSurface7_iface, dc);
1906 }
1907
1908 static HRESULT WINAPI ddraw_surface3_ReleaseDC(IDirectDrawSurface3 *iface, HDC dc)
1909 {
1910 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
1911 TRACE("iface %p, dc %p.\n", iface, dc);
1912
1913 return ddraw_surface7_ReleaseDC(&This->IDirectDrawSurface7_iface, dc);
1914 }
1915
1916 static HRESULT WINAPI ddraw_surface2_ReleaseDC(IDirectDrawSurface2 *iface, HDC dc)
1917 {
1918 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
1919 TRACE("iface %p, dc %p.\n", iface, dc);
1920
1921 return ddraw_surface7_ReleaseDC(&This->IDirectDrawSurface7_iface, dc);
1922 }
1923
1924 static HRESULT WINAPI ddraw_surface1_ReleaseDC(IDirectDrawSurface *iface, HDC dc)
1925 {
1926 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
1927 TRACE("iface %p, dc %p.\n", iface, dc);
1928
1929 return ddraw_surface7_ReleaseDC(&This->IDirectDrawSurface7_iface, dc);
1930 }
1931
1932 /*****************************************************************************
1933 * IDirectDrawSurface7::GetCaps
1934 *
1935 * Returns the surface's caps
1936 *
1937 * Params:
1938 * Caps: Address to write the caps to
1939 *
1940 * Returns:
1941 * DD_OK on success
1942 * DDERR_INVALIDPARAMS if Caps is NULL
1943 *
1944 *****************************************************************************/
1945 static HRESULT WINAPI ddraw_surface7_GetCaps(IDirectDrawSurface7 *iface, DDSCAPS2 *Caps)
1946 {
1947 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
1948
1949 TRACE("iface %p, caps %p.\n", iface, Caps);
1950
1951 if(!Caps)
1952 return DDERR_INVALIDPARAMS;
1953
1954 *Caps = This->surface_desc.ddsCaps;
1955 return DD_OK;
1956 }
1957
1958 static HRESULT WINAPI ddraw_surface4_GetCaps(IDirectDrawSurface4 *iface, DDSCAPS2 *caps)
1959 {
1960 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
1961 TRACE("iface %p, caps %p.\n", iface, caps);
1962
1963 return ddraw_surface7_GetCaps(&This->IDirectDrawSurface7_iface, caps);
1964 }
1965
1966 static HRESULT WINAPI ddraw_surface3_GetCaps(IDirectDrawSurface3 *iface, DDSCAPS *caps)
1967 {
1968 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
1969 DDSCAPS2 caps2;
1970 HRESULT hr;
1971
1972 TRACE("iface %p, caps %p.\n", iface, caps);
1973
1974 hr = ddraw_surface7_GetCaps(&This->IDirectDrawSurface7_iface, &caps2);
1975 if (FAILED(hr)) return hr;
1976
1977 caps->dwCaps = caps2.dwCaps;
1978 return hr;
1979 }
1980
1981 static HRESULT WINAPI ddraw_surface2_GetCaps(IDirectDrawSurface2 *iface, DDSCAPS *caps)
1982 {
1983 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
1984 DDSCAPS2 caps2;
1985 HRESULT hr;
1986
1987 TRACE("iface %p, caps %p.\n", iface, caps);
1988
1989 hr = ddraw_surface7_GetCaps(&This->IDirectDrawSurface7_iface, &caps2);
1990 if (FAILED(hr)) return hr;
1991
1992 caps->dwCaps = caps2.dwCaps;
1993 return hr;
1994 }
1995
1996 static HRESULT WINAPI ddraw_surface1_GetCaps(IDirectDrawSurface *iface, DDSCAPS *caps)
1997 {
1998 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
1999 DDSCAPS2 caps2;
2000 HRESULT hr;
2001
2002 TRACE("iface %p, caps %p.\n", iface, caps);
2003
2004 hr = ddraw_surface7_GetCaps(&This->IDirectDrawSurface7_iface, &caps2);
2005 if (FAILED(hr)) return hr;
2006
2007 caps->dwCaps = caps2.dwCaps;
2008 return hr;
2009 }
2010
2011 /*****************************************************************************
2012 * IDirectDrawSurface7::SetPriority
2013 *
2014 * Sets a texture priority for managed textures.
2015 *
2016 * Params:
2017 * Priority: The new priority
2018 *
2019 * Returns:
2020 * DD_OK on success
2021 * For more details, see IWineD3DSurface::SetPriority
2022 *
2023 *****************************************************************************/
2024 static HRESULT WINAPI ddraw_surface7_SetPriority(IDirectDrawSurface7 *iface, DWORD Priority)
2025 {
2026 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
2027 HRESULT hr;
2028
2029 TRACE("iface %p, priority %u.\n", iface, Priority);
2030
2031 wined3d_mutex_lock();
2032 hr = wined3d_surface_set_priority(This->wined3d_surface, Priority);
2033 wined3d_mutex_unlock();
2034
2035 return hr;
2036 }
2037
2038 /*****************************************************************************
2039 * IDirectDrawSurface7::GetPriority
2040 *
2041 * Returns the surface's priority
2042 *
2043 * Params:
2044 * Priority: Address of a variable to write the priority to
2045 *
2046 * Returns:
2047 * D3D_OK on success
2048 * DDERR_INVALIDPARAMS if Priority == NULL
2049 * For more details, see IWineD3DSurface::GetPriority
2050 *
2051 *****************************************************************************/
2052 static HRESULT WINAPI ddraw_surface7_GetPriority(IDirectDrawSurface7 *iface, DWORD *Priority)
2053 {
2054 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
2055
2056 TRACE("iface %p, priority %p.\n", iface, Priority);
2057
2058 if(!Priority)
2059 {
2060 return DDERR_INVALIDPARAMS;
2061 }
2062
2063 wined3d_mutex_lock();
2064 *Priority = wined3d_surface_get_priority(This->wined3d_surface);
2065 wined3d_mutex_unlock();
2066
2067 return DD_OK;
2068 }
2069
2070 /*****************************************************************************
2071 * IDirectDrawSurface7::SetPrivateData
2072 *
2073 * Stores some data in the surface that is intended for the application's
2074 * use.
2075 *
2076 * Params:
2077 * tag: GUID that identifies the data
2078 * Data: Pointer to the private data
2079 * Size: Size of the private data
2080 * Flags: Some flags
2081 *
2082 * Returns:
2083 * D3D_OK on success
2084 * For more details, see IWineD3DSurface::SetPrivateData
2085 *
2086 *****************************************************************************/
2087 static HRESULT WINAPI ddraw_surface7_SetPrivateData(IDirectDrawSurface7 *iface,
2088 REFGUID tag, void *Data, DWORD Size, DWORD Flags)
2089 {
2090 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
2091 struct wined3d_resource *resource;
2092 HRESULT hr;
2093
2094 TRACE("iface %p, tag %s, data %p, data_size %u, flags %#x.\n",
2095 iface, debugstr_guid(tag), Data, Size, Flags);
2096
2097 wined3d_mutex_lock();
2098 resource = wined3d_surface_get_resource(This->wined3d_surface);
2099 hr = wined3d_resource_set_private_data(resource, tag, Data, Size, Flags);
2100 wined3d_mutex_unlock();
2101
2102 switch(hr)
2103 {
2104 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
2105 default: return hr;
2106 }
2107 }
2108
2109 static HRESULT WINAPI ddraw_surface4_SetPrivateData(IDirectDrawSurface4 *iface,
2110 REFGUID tag, void *data, DWORD size, DWORD flags)
2111 {
2112 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
2113 TRACE("iface %p, tag %s, data %p, data_size %u, flags %#x.\n",
2114 iface, debugstr_guid(tag), data, size, flags);
2115
2116 return ddraw_surface7_SetPrivateData(&This->IDirectDrawSurface7_iface, tag, data, size, flags);
2117 }
2118
2119 /*****************************************************************************
2120 * IDirectDrawSurface7::GetPrivateData
2121 *
2122 * Returns the private data set with IDirectDrawSurface7::SetPrivateData
2123 *
2124 * Params:
2125 * tag: GUID of the data to return
2126 * Data: Address where to write the data to
2127 * Size: Size of the buffer at Data
2128 *
2129 * Returns:
2130 * DD_OK on success
2131 * DDERR_INVALIDPARAMS if Data is NULL
2132 * For more details, see IWineD3DSurface::GetPrivateData
2133 *
2134 *****************************************************************************/
2135 static HRESULT WINAPI ddraw_surface7_GetPrivateData(IDirectDrawSurface7 *iface, REFGUID tag, void *Data, DWORD *Size)
2136 {
2137 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
2138 struct wined3d_resource *resource;
2139 HRESULT hr;
2140
2141 TRACE("iface %p, tag %s, data %p, data_size %p.\n",
2142 iface, debugstr_guid(tag), Data, Size);
2143
2144 if(!Data)
2145 return DDERR_INVALIDPARAMS;
2146
2147 wined3d_mutex_lock();
2148 resource = wined3d_surface_get_resource(This->wined3d_surface);
2149 hr = wined3d_resource_get_private_data(resource, tag, Data, Size);
2150 wined3d_mutex_unlock();
2151
2152 return hr;
2153 }
2154
2155 static HRESULT WINAPI ddraw_surface4_GetPrivateData(IDirectDrawSurface4 *iface, REFGUID tag, void *data, DWORD *size)
2156 {
2157 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
2158 TRACE("iface %p, tag %s, data %p, data_size %p.\n",
2159 iface, debugstr_guid(tag), data, size);
2160
2161 return ddraw_surface7_GetPrivateData(&This->IDirectDrawSurface7_iface, tag, data, size);
2162 }
2163
2164 /*****************************************************************************
2165 * IDirectDrawSurface7::FreePrivateData
2166 *
2167 * Frees private data stored in the surface
2168 *
2169 * Params:
2170 * tag: Tag of the data to free
2171 *
2172 * Returns:
2173 * D3D_OK on success
2174 * For more details, see IWineD3DSurface::FreePrivateData
2175 *
2176 *****************************************************************************/
2177 static HRESULT WINAPI ddraw_surface7_FreePrivateData(IDirectDrawSurface7 *iface, REFGUID tag)
2178 {
2179 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
2180 struct wined3d_resource *resource;
2181 HRESULT hr;
2182
2183 TRACE("iface %p, tag %s.\n", iface, debugstr_guid(tag));
2184
2185 wined3d_mutex_lock();
2186 resource = wined3d_surface_get_resource(This->wined3d_surface);
2187 hr = wined3d_resource_free_private_data(resource, tag);
2188 wined3d_mutex_unlock();
2189
2190 return hr;
2191 }
2192
2193 static HRESULT WINAPI ddraw_surface4_FreePrivateData(IDirectDrawSurface4 *iface, REFGUID tag)
2194 {
2195 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
2196 TRACE("iface %p, tag %s.\n", iface, debugstr_guid(tag));
2197
2198 return ddraw_surface7_FreePrivateData(&This->IDirectDrawSurface7_iface, tag);
2199 }
2200
2201 /*****************************************************************************
2202 * IDirectDrawSurface7::PageLock
2203 *
2204 * Prevents a sysmem surface from being paged out
2205 *
2206 * Params:
2207 * Flags: Not used, must be 0(unchecked)
2208 *
2209 * Returns:
2210 * DD_OK, because it's a stub
2211 *
2212 *****************************************************************************/
2213 static HRESULT WINAPI ddraw_surface7_PageLock(IDirectDrawSurface7 *iface, DWORD Flags)
2214 {
2215 TRACE("iface %p, flags %#x.\n", iface, Flags);
2216
2217 /* This is Windows memory management related - we don't need this */
2218 return DD_OK;
2219 }
2220
2221 static HRESULT WINAPI ddraw_surface4_PageLock(IDirectDrawSurface4 *iface, DWORD flags)
2222 {
2223 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
2224 TRACE("iface %p, flags %#x.\n", iface, flags);
2225
2226 return ddraw_surface7_PageLock(&This->IDirectDrawSurface7_iface, flags);
2227 }
2228
2229 static HRESULT WINAPI ddraw_surface3_PageLock(IDirectDrawSurface3 *iface, DWORD flags)
2230 {
2231 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
2232 TRACE("iface %p, flags %#x.\n", iface, flags);
2233
2234 return ddraw_surface7_PageLock(&This->IDirectDrawSurface7_iface, flags);
2235 }
2236
2237 static HRESULT WINAPI ddraw_surface2_PageLock(IDirectDrawSurface2 *iface, DWORD flags)
2238 {
2239 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
2240 TRACE("iface %p, flags %#x.\n", iface, flags);
2241
2242 return ddraw_surface7_PageLock(&This->IDirectDrawSurface7_iface, flags);
2243 }
2244
2245 /*****************************************************************************
2246 * IDirectDrawSurface7::PageUnlock
2247 *
2248 * Allows a sysmem surface to be paged out
2249 *
2250 * Params:
2251 * Flags: Not used, must be 0(unchecked)
2252 *
2253 * Returns:
2254 * DD_OK, because it's a stub
2255 *
2256 *****************************************************************************/
2257 static HRESULT WINAPI ddraw_surface7_PageUnlock(IDirectDrawSurface7 *iface, DWORD Flags)
2258 {
2259 TRACE("iface %p, flags %#x.\n", iface, Flags);
2260
2261 return DD_OK;
2262 }
2263
2264 static HRESULT WINAPI ddraw_surface4_PageUnlock(IDirectDrawSurface4 *iface, DWORD flags)
2265 {
2266 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
2267 TRACE("iface %p, flags %#x.\n", iface, flags);
2268
2269 return ddraw_surface7_PageUnlock(&This->IDirectDrawSurface7_iface, flags);
2270 }
2271
2272 static HRESULT WINAPI ddraw_surface3_PageUnlock(IDirectDrawSurface3 *iface, DWORD flags)
2273 {
2274 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
2275 TRACE("iface %p, flags %#x.\n", iface, flags);
2276
2277 return ddraw_surface7_PageUnlock(&This->IDirectDrawSurface7_iface, flags);
2278 }
2279
2280 static HRESULT WINAPI ddraw_surface2_PageUnlock(IDirectDrawSurface2 *iface, DWORD flags)
2281 {
2282 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
2283 TRACE("iface %p, flags %#x.\n", iface, flags);
2284
2285 return ddraw_surface7_PageUnlock(&This->IDirectDrawSurface7_iface, flags);
2286 }
2287
2288 /*****************************************************************************
2289 * IDirectDrawSurface7::BltBatch
2290 *
2291 * An unimplemented function
2292 *
2293 * Params:
2294 * ?
2295 *
2296 * Returns:
2297 * DDERR_UNSUPPORTED
2298 *
2299 *****************************************************************************/
2300 static HRESULT WINAPI ddraw_surface7_BltBatch(IDirectDrawSurface7 *iface, DDBLTBATCH *Batch, DWORD Count, DWORD Flags)
2301 {
2302 TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, Batch, Count, Flags);
2303
2304 /* MSDN: "not currently implemented" */
2305 return DDERR_UNSUPPORTED;
2306 }
2307
2308 static HRESULT WINAPI ddraw_surface4_BltBatch(IDirectDrawSurface4 *iface, DDBLTBATCH *batch, DWORD count, DWORD flags)
2309 {
2310 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
2311 TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
2312
2313 return ddraw_surface7_BltBatch(&This->IDirectDrawSurface7_iface, batch, count, flags);
2314 }
2315
2316 static HRESULT WINAPI ddraw_surface3_BltBatch(IDirectDrawSurface3 *iface, DDBLTBATCH *batch, DWORD count, DWORD flags)
2317 {
2318 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
2319 TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
2320
2321 return ddraw_surface7_BltBatch(&This->IDirectDrawSurface7_iface, batch, count, flags);
2322 }
2323
2324 static HRESULT WINAPI ddraw_surface2_BltBatch(IDirectDrawSurface2 *iface, DDBLTBATCH *batch, DWORD count, DWORD flags)
2325 {
2326 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
2327 TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
2328
2329 return ddraw_surface7_BltBatch(&This->IDirectDrawSurface7_iface, batch, count, flags);
2330 }
2331
2332 static HRESULT WINAPI ddraw_surface1_BltBatch(IDirectDrawSurface *iface, DDBLTBATCH *batch, DWORD count, DWORD flags)
2333 {
2334 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
2335 TRACE("iface %p, batch %p, count %u, flags %#x.\n", iface, batch, count, flags);
2336
2337 return ddraw_surface7_BltBatch(&This->IDirectDrawSurface7_iface, batch, count, flags);
2338 }
2339
2340 /*****************************************************************************
2341 * IDirectDrawSurface7::EnumAttachedSurfaces
2342 *
2343 * Enumerates all surfaces attached to this surface
2344 *
2345 * Params:
2346 * context: Pointer to pass unmodified to the callback
2347 * cb: Callback function to call for each surface
2348 *
2349 * Returns:
2350 * DD_OK on success
2351 * DDERR_INVALIDPARAMS if cb is NULL
2352 *
2353 *****************************************************************************/
2354 static HRESULT WINAPI ddraw_surface7_EnumAttachedSurfaces(IDirectDrawSurface7 *iface,
2355 void *context, LPDDENUMSURFACESCALLBACK7 cb)
2356 {
2357 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
2358 IDirectDrawSurfaceImpl *surf;
2359 DDSURFACEDESC2 desc;
2360 int i;
2361
2362 /* Attached surfaces aren't handled in WineD3D */
2363 TRACE("iface %p, context %p, callback %p.\n", iface, context, cb);
2364
2365 if(!cb)
2366 return DDERR_INVALIDPARAMS;
2367
2368 wined3d_mutex_lock();
2369
2370 for(i = 0; i < MAX_COMPLEX_ATTACHED; i++)
2371 {
2372 surf = This->complex_array[i];
2373 if(!surf) break;
2374
2375 ddraw_surface7_AddRef(&surf->IDirectDrawSurface7_iface);
2376 desc = surf->surface_desc;
2377 /* check: != DDENUMRET_OK or == DDENUMRET_CANCEL? */
2378 if (cb(&surf->IDirectDrawSurface7_iface, &desc, context) == DDENUMRET_CANCEL)
2379 {
2380 wined3d_mutex_unlock();
2381 return DD_OK;
2382 }
2383 }
2384
2385 for (surf = This->next_attached; surf != NULL; surf = surf->next_attached)
2386 {
2387 ddraw_surface7_AddRef(&surf->IDirectDrawSurface7_iface);
2388 desc = surf->surface_desc;
2389 /* check: != DDENUMRET_OK or == DDENUMRET_CANCEL? */
2390 if (cb(&surf->IDirectDrawSurface7_iface, &desc, context) == DDENUMRET_CANCEL)
2391 {
2392 wined3d_mutex_unlock();
2393 return DD_OK;
2394 }
2395 }
2396
2397 TRACE(" end of enumeration.\n");
2398
2399 wined3d_mutex_unlock();
2400
2401 return DD_OK;
2402 }
2403
2404 struct callback_info2
2405 {
2406 LPDDENUMSURFACESCALLBACK2 callback;
2407 void *context;
2408 };
2409
2410 struct callback_info
2411 {
2412 LPDDENUMSURFACESCALLBACK callback;
2413 void *context;
2414 };
2415
2416 static HRESULT CALLBACK EnumCallback2(IDirectDrawSurface7 *surface, DDSURFACEDESC2 *surface_desc, void *context)
2417 {
2418 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(surface);
2419 const struct callback_info2 *info = context;
2420
2421 ddraw_surface4_AddRef(&This->IDirectDrawSurface4_iface);
2422 ddraw_surface7_Release(surface);
2423
2424 return info->callback(&This->IDirectDrawSurface4_iface, surface_desc, info->context);
2425 }
2426
2427 static HRESULT CALLBACK EnumCallback(IDirectDrawSurface7 *surface, DDSURFACEDESC2 *surface_desc, void *context)
2428 {
2429 IDirectDrawSurfaceImpl *surface_impl = impl_from_IDirectDrawSurface7(surface);
2430 const struct callback_info *info = context;
2431
2432 ddraw_surface1_AddRef(&surface_impl->IDirectDrawSurface_iface);
2433 ddraw_surface7_Release(surface);
2434
2435 /* FIXME: Check surface_test.dwSize */
2436 return info->callback(&surface_impl->IDirectDrawSurface_iface,
2437 (DDSURFACEDESC *)surface_desc, info->context);
2438 }
2439
2440 static HRESULT WINAPI ddraw_surface4_EnumAttachedSurfaces(IDirectDrawSurface4 *iface,
2441 void *context, LPDDENUMSURFACESCALLBACK2 callback)
2442 {
2443 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
2444 struct callback_info2 info;
2445
2446 TRACE("iface %p, context %p, callback %p.\n", iface, context, callback);
2447
2448 info.callback = callback;
2449 info.context = context;
2450
2451 return ddraw_surface7_EnumAttachedSurfaces(&This->IDirectDrawSurface7_iface,
2452 &info, EnumCallback2);
2453 }
2454
2455 static HRESULT WINAPI ddraw_surface3_EnumAttachedSurfaces(IDirectDrawSurface3 *iface,
2456 void *context, LPDDENUMSURFACESCALLBACK callback)
2457 {
2458 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
2459 struct callback_info info;
2460
2461 TRACE("iface %p, context %p, callback %p.\n", iface, context, callback);
2462
2463 info.callback = callback;
2464 info.context = context;
2465
2466 return ddraw_surface7_EnumAttachedSurfaces(&This->IDirectDrawSurface7_iface,
2467 &info, EnumCallback);
2468 }
2469
2470 static HRESULT WINAPI ddraw_surface2_EnumAttachedSurfaces(IDirectDrawSurface2 *iface,
2471 void *context, LPDDENUMSURFACESCALLBACK callback)
2472 {
2473 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
2474 struct callback_info info;
2475
2476 TRACE("iface %p, context %p, callback %p.\n", iface, context, callback);
2477
2478 info.callback = callback;
2479 info.context = context;
2480
2481 return ddraw_surface7_EnumAttachedSurfaces(&This->IDirectDrawSurface7_iface,
2482 &info, EnumCallback);
2483 }
2484
2485 static HRESULT WINAPI ddraw_surface1_EnumAttachedSurfaces(IDirectDrawSurface *iface,
2486 void *context, LPDDENUMSURFACESCALLBACK callback)
2487 {
2488 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
2489 struct callback_info info;
2490
2491 TRACE("iface %p, context %p, callback %p.\n", iface, context, callback);
2492
2493 info.callback = callback;
2494 info.context = context;
2495
2496 return ddraw_surface7_EnumAttachedSurfaces(&This->IDirectDrawSurface7_iface,
2497 &info, EnumCallback);
2498 }
2499
2500 /*****************************************************************************
2501 * IDirectDrawSurface7::EnumOverlayZOrders
2502 *
2503 * "Enumerates the overlay surfaces on the specified destination"
2504 *
2505 * Params:
2506 * Flags: DDENUMOVERLAYZ_BACKTOFRONT or DDENUMOVERLAYZ_FRONTTOBACK
2507 * context: context to pass back to the callback
2508 * cb: callback function to call for each enumerated surface
2509 *
2510 * Returns:
2511 * DD_OK, because it's a stub
2512 *
2513 *****************************************************************************/
2514 static HRESULT WINAPI ddraw_surface7_EnumOverlayZOrders(IDirectDrawSurface7 *iface,
2515 DWORD Flags, void *context, LPDDENUMSURFACESCALLBACK7 cb)
2516 {
2517 FIXME("iface %p, flags %#x, context %p, callback %p stub!\n", iface, Flags, context, cb);
2518
2519 return DD_OK;
2520 }
2521
2522 static HRESULT WINAPI ddraw_surface4_EnumOverlayZOrders(IDirectDrawSurface4 *iface,
2523 DWORD flags, void *context, LPDDENUMSURFACESCALLBACK2 callback)
2524 {
2525 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
2526 struct callback_info2 info;
2527
2528 TRACE("iface %p, flags %#x, context %p, callback %p.\n", iface, flags, context, callback);
2529
2530 info.callback = callback;
2531 info.context = context;
2532
2533 return ddraw_surface7_EnumOverlayZOrders(&This->IDirectDrawSurface7_iface,
2534 flags, &info, EnumCallback2);
2535 }
2536
2537 static HRESULT WINAPI ddraw_surface3_EnumOverlayZOrders(IDirectDrawSurface3 *iface,
2538 DWORD flags, void *context, LPDDENUMSURFACESCALLBACK callback)
2539 {
2540 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
2541 struct callback_info info;
2542
2543 TRACE("iface %p, flags %#x, context %p, callback %p.\n", iface, flags, context, callback);
2544
2545 info.callback = callback;
2546 info.context = context;
2547
2548 return ddraw_surface7_EnumOverlayZOrders(&This->IDirectDrawSurface7_iface,
2549 flags, &info, EnumCallback);
2550 }
2551
2552 static HRESULT WINAPI ddraw_surface2_EnumOverlayZOrders(IDirectDrawSurface2 *iface,
2553 DWORD flags, void *context, LPDDENUMSURFACESCALLBACK callback)
2554 {
2555 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
2556 struct callback_info info;
2557
2558 TRACE("iface %p, flags %#x, context %p, callback %p.\n", iface, flags, context, callback);
2559
2560 info.callback = callback;
2561 info.context = context;
2562
2563 return ddraw_surface7_EnumOverlayZOrders(&This->IDirectDrawSurface7_iface,
2564 flags, &info, EnumCallback);
2565 }
2566
2567 static HRESULT WINAPI ddraw_surface1_EnumOverlayZOrders(IDirectDrawSurface *iface,
2568 DWORD flags, void *context, LPDDENUMSURFACESCALLBACK callback)
2569 {
2570 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
2571 struct callback_info info;
2572
2573 TRACE("iface %p, flags %#x, context %p, callback %p.\n", iface, flags, context, callback);
2574
2575 info.callback = callback;
2576 info.context = context;
2577
2578 return ddraw_surface7_EnumOverlayZOrders(&This->IDirectDrawSurface7_iface,
2579 flags, &info, EnumCallback);
2580 }
2581
2582 /*****************************************************************************
2583 * IDirectDrawSurface7::GetBltStatus
2584 *
2585 * Returns the blitting status
2586 *
2587 * Params:
2588 * Flags: DDGBS_CANBLT or DDGBS_ISBLTDONE
2589 *
2590 * Returns:
2591 * See IWineD3DSurface::Blt
2592 *
2593 *****************************************************************************/
2594 static HRESULT WINAPI ddraw_surface7_GetBltStatus(IDirectDrawSurface7 *iface, DWORD Flags)
2595 {
2596 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
2597 HRESULT hr;
2598
2599 TRACE("iface %p, flags %#x.\n", iface, Flags);
2600
2601 wined3d_mutex_lock();
2602 hr = wined3d_surface_get_blt_status(This->wined3d_surface, Flags);
2603 wined3d_mutex_unlock();
2604 switch(hr)
2605 {
2606 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
2607 default: return hr;
2608 }
2609 }
2610
2611 static HRESULT WINAPI ddraw_surface4_GetBltStatus(IDirectDrawSurface4 *iface, DWORD flags)
2612 {
2613 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
2614 TRACE("iface %p, flags %#x.\n", iface, flags);
2615
2616 return ddraw_surface7_GetBltStatus(&This->IDirectDrawSurface7_iface, flags);
2617 }
2618
2619 static HRESULT WINAPI ddraw_surface3_GetBltStatus(IDirectDrawSurface3 *iface, DWORD flags)
2620 {
2621 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
2622 TRACE("iface %p, flags %#x.\n", iface, flags);
2623
2624 return ddraw_surface7_GetBltStatus(&This->IDirectDrawSurface7_iface, flags);
2625 }
2626
2627 static HRESULT WINAPI ddraw_surface2_GetBltStatus(IDirectDrawSurface2 *iface, DWORD flags)
2628 {
2629 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
2630 TRACE("iface %p, flags %#x.\n", iface, flags);
2631
2632 return ddraw_surface7_GetBltStatus(&This->IDirectDrawSurface7_iface, flags);
2633 }
2634
2635 static HRESULT WINAPI ddraw_surface1_GetBltStatus(IDirectDrawSurface *iface, DWORD flags)
2636 {
2637 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
2638 TRACE("iface %p, flags %#x.\n", iface, flags);
2639
2640 return ddraw_surface7_GetBltStatus(&This->IDirectDrawSurface7_iface, flags);
2641 }
2642
2643 /*****************************************************************************
2644 * IDirectDrawSurface7::GetColorKey
2645 *
2646 * Returns the color key assigned to the surface
2647 *
2648 * Params:
2649 * Flags: Some flags
2650 * CKey: Address to store the key to
2651 *
2652 * Returns:
2653 * DD_OK on success
2654 * DDERR_INVALIDPARAMS if CKey is NULL
2655 *
2656 *****************************************************************************/
2657 static HRESULT WINAPI ddraw_surface7_GetColorKey(IDirectDrawSurface7 *iface, DWORD Flags, DDCOLORKEY *CKey)
2658 {
2659 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
2660
2661 TRACE("iface %p, flags %#x, color_key %p.\n", iface, Flags, CKey);
2662
2663 if(!CKey)
2664 return DDERR_INVALIDPARAMS;
2665
2666 wined3d_mutex_lock();
2667
2668 switch (Flags)
2669 {
2670 case DDCKEY_DESTBLT:
2671 if (!(This->surface_desc.dwFlags & DDSD_CKDESTBLT))
2672 {
2673 wined3d_mutex_unlock();
2674 return DDERR_NOCOLORKEY;
2675 }
2676 *CKey = This->surface_desc.ddckCKDestBlt;
2677 break;
2678
2679 case DDCKEY_DESTOVERLAY:
2680 if (!(This->surface_desc.dwFlags & DDSD_CKDESTOVERLAY))
2681 {
2682 wined3d_mutex_unlock();
2683 return DDERR_NOCOLORKEY;
2684 }
2685 *CKey = This->surface_desc.u3.ddckCKDestOverlay;
2686 break;
2687
2688 case DDCKEY_SRCBLT:
2689 if (!(This->surface_desc.dwFlags & DDSD_CKSRCBLT))
2690 {
2691 wined3d_mutex_unlock();
2692 return DDERR_NOCOLORKEY;
2693 }
2694 *CKey = This->surface_desc.ddckCKSrcBlt;
2695 break;
2696
2697 case DDCKEY_SRCOVERLAY:
2698 if (!(This->surface_desc.dwFlags & DDSD_CKSRCOVERLAY))
2699 {
2700 wined3d_mutex_unlock();
2701 return DDERR_NOCOLORKEY;
2702 }
2703 *CKey = This->surface_desc.ddckCKSrcOverlay;
2704 break;
2705
2706 default:
2707 wined3d_mutex_unlock();
2708 return DDERR_INVALIDPARAMS;
2709 }
2710
2711 wined3d_mutex_unlock();
2712
2713 return DD_OK;
2714 }
2715
2716 static HRESULT WINAPI ddraw_surface4_GetColorKey(IDirectDrawSurface4 *iface, DWORD flags, DDCOLORKEY *color_key)
2717 {
2718 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
2719 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
2720
2721 return ddraw_surface7_GetColorKey(&This->IDirectDrawSurface7_iface, flags, color_key);
2722 }
2723
2724 static HRESULT WINAPI ddraw_surface3_GetColorKey(IDirectDrawSurface3 *iface, DWORD flags, DDCOLORKEY *color_key)
2725 {
2726 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
2727 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
2728
2729 return ddraw_surface7_GetColorKey(&This->IDirectDrawSurface7_iface, flags, color_key);
2730 }
2731
2732 static HRESULT WINAPI ddraw_surface2_GetColorKey(IDirectDrawSurface2 *iface, DWORD flags, DDCOLORKEY *color_key)
2733 {
2734 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
2735 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
2736
2737 return ddraw_surface7_GetColorKey(&This->IDirectDrawSurface7_iface, flags, color_key);
2738 }
2739
2740 static HRESULT WINAPI ddraw_surface1_GetColorKey(IDirectDrawSurface *iface, DWORD flags, DDCOLORKEY *color_key)
2741 {
2742 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
2743 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
2744
2745 return ddraw_surface7_GetColorKey(&This->IDirectDrawSurface7_iface, flags, color_key);
2746 }
2747
2748 /*****************************************************************************
2749 * IDirectDrawSurface7::GetFlipStatus
2750 *
2751 * Returns the flipping status of the surface
2752 *
2753 * Params:
2754 * Flags: DDGFS_CANFLIP of DDGFS_ISFLIPDONE
2755 *
2756 * Returns:
2757 * See IWineD3DSurface::GetFlipStatus
2758 *
2759 *****************************************************************************/
2760 static HRESULT WINAPI ddraw_surface7_GetFlipStatus(IDirectDrawSurface7 *iface, DWORD Flags)
2761 {
2762 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
2763 HRESULT hr;
2764
2765 TRACE("iface %p, flags %#x.\n", iface, Flags);
2766
2767 wined3d_mutex_lock();
2768 hr = wined3d_surface_get_flip_status(This->wined3d_surface, Flags);
2769 wined3d_mutex_unlock();
2770
2771 switch(hr)
2772 {
2773 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
2774 default: return hr;
2775 }
2776 }
2777
2778 static HRESULT WINAPI ddraw_surface4_GetFlipStatus(IDirectDrawSurface4 *iface, DWORD flags)
2779 {
2780 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
2781 TRACE("iface %p, flags %#x.\n", iface, flags);
2782
2783 return ddraw_surface7_GetFlipStatus(&This->IDirectDrawSurface7_iface, flags);
2784 }
2785
2786 static HRESULT WINAPI ddraw_surface3_GetFlipStatus(IDirectDrawSurface3 *iface, DWORD flags)
2787 {
2788 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
2789 TRACE("iface %p, flags %#x.\n", iface, flags);
2790
2791 return ddraw_surface7_GetFlipStatus(&This->IDirectDrawSurface7_iface, flags);
2792 }
2793
2794 static HRESULT WINAPI ddraw_surface2_GetFlipStatus(IDirectDrawSurface2 *iface, DWORD flags)
2795 {
2796 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
2797 TRACE("iface %p, flags %#x.\n", iface, flags);
2798
2799 return ddraw_surface7_GetFlipStatus(&This->IDirectDrawSurface7_iface, flags);
2800 }
2801
2802 static HRESULT WINAPI ddraw_surface1_GetFlipStatus(IDirectDrawSurface *iface, DWORD flags)
2803 {
2804 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
2805 TRACE("iface %p, flags %#x.\n", iface, flags);
2806
2807 return ddraw_surface7_GetFlipStatus(&This->IDirectDrawSurface7_iface, flags);
2808 }
2809
2810 /*****************************************************************************
2811 * IDirectDrawSurface7::GetOverlayPosition
2812 *
2813 * Returns the display coordinates of a visible and active overlay surface
2814 *
2815 * Params:
2816 * X
2817 * Y
2818 *
2819 * Returns:
2820 * DDERR_NOTAOVERLAYSURFACE, because it's a stub
2821 *****************************************************************************/
2822 static HRESULT WINAPI ddraw_surface7_GetOverlayPosition(IDirectDrawSurface7 *iface, LONG *X, LONG *Y)
2823 {
2824 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
2825 HRESULT hr;
2826
2827 TRACE("iface %p, x %p, y %p.\n", iface, X, Y);
2828
2829 wined3d_mutex_lock();
2830 hr = wined3d_surface_get_overlay_position(This->wined3d_surface, X, Y);
2831 wined3d_mutex_unlock();
2832
2833 return hr;
2834 }
2835
2836 static HRESULT WINAPI ddraw_surface4_GetOverlayPosition(IDirectDrawSurface4 *iface, LONG *x, LONG *y)
2837 {
2838 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
2839 TRACE("iface %p, x %p, y %p.\n", iface, x, y);
2840
2841 return ddraw_surface7_GetOverlayPosition(&This->IDirectDrawSurface7_iface, x, y);
2842 }
2843
2844 static HRESULT WINAPI ddraw_surface3_GetOverlayPosition(IDirectDrawSurface3 *iface, LONG *x, LONG *y)
2845 {
2846 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
2847 TRACE("iface %p, x %p, y %p.\n", iface, x, y);
2848
2849 return ddraw_surface7_GetOverlayPosition(&This->IDirectDrawSurface7_iface, x, y);
2850 }
2851
2852 static HRESULT WINAPI ddraw_surface2_GetOverlayPosition(IDirectDrawSurface2 *iface, LONG *x, LONG *y)
2853 {
2854 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
2855 TRACE("iface %p, x %p, y %p.\n", iface, x, y);
2856
2857 return ddraw_surface7_GetOverlayPosition(&This->IDirectDrawSurface7_iface, x, y);
2858 }
2859
2860 static HRESULT WINAPI ddraw_surface1_GetOverlayPosition(IDirectDrawSurface *iface, LONG *x, LONG *y)
2861 {
2862 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
2863 TRACE("iface %p, x %p, y %p.\n", iface, x, y);
2864
2865 return ddraw_surface7_GetOverlayPosition(&This->IDirectDrawSurface7_iface, x, y);
2866 }
2867
2868 /*****************************************************************************
2869 * IDirectDrawSurface7::GetPixelFormat
2870 *
2871 * Returns the pixel format of the Surface
2872 *
2873 * Params:
2874 * PixelFormat: Pointer to a DDPIXELFORMAT structure to which the pixel
2875 * format should be written
2876 *
2877 * Returns:
2878 * DD_OK on success
2879 * DDERR_INVALIDPARAMS if PixelFormat is NULL
2880 *
2881 *****************************************************************************/
2882 static HRESULT WINAPI ddraw_surface7_GetPixelFormat(IDirectDrawSurface7 *iface, DDPIXELFORMAT *PixelFormat)
2883 {
2884 /* What is DDERR_INVALIDSURFACETYPE for here? */
2885 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
2886
2887 TRACE("iface %p, pixel_format %p.\n", iface, PixelFormat);
2888
2889 if(!PixelFormat)
2890 return DDERR_INVALIDPARAMS;
2891
2892 wined3d_mutex_lock();
2893 DD_STRUCT_COPY_BYSIZE(PixelFormat,&This->surface_desc.u4.ddpfPixelFormat);
2894 wined3d_mutex_unlock();
2895
2896 return DD_OK;
2897 }
2898
2899 static HRESULT WINAPI ddraw_surface4_GetPixelFormat(IDirectDrawSurface4 *iface, DDPIXELFORMAT *pixel_format)
2900 {
2901 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
2902 TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
2903
2904 return ddraw_surface7_GetPixelFormat(&This->IDirectDrawSurface7_iface, pixel_format);
2905 }
2906
2907 static HRESULT WINAPI ddraw_surface3_GetPixelFormat(IDirectDrawSurface3 *iface, DDPIXELFORMAT *pixel_format)
2908 {
2909 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
2910 TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
2911
2912 return ddraw_surface7_GetPixelFormat(&This->IDirectDrawSurface7_iface, pixel_format);
2913 }
2914
2915 static HRESULT WINAPI ddraw_surface2_GetPixelFormat(IDirectDrawSurface2 *iface, DDPIXELFORMAT *pixel_format)
2916 {
2917 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
2918 TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
2919
2920 return ddraw_surface7_GetPixelFormat(&This->IDirectDrawSurface7_iface, pixel_format);
2921 }
2922
2923 static HRESULT WINAPI ddraw_surface1_GetPixelFormat(IDirectDrawSurface *iface, DDPIXELFORMAT *pixel_format)
2924 {
2925 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
2926 TRACE("iface %p, pixel_format %p.\n", iface, pixel_format);
2927
2928 return ddraw_surface7_GetPixelFormat(&This->IDirectDrawSurface7_iface, pixel_format);
2929 }
2930
2931 /*****************************************************************************
2932 * IDirectDrawSurface7::GetSurfaceDesc
2933 *
2934 * Returns the description of this surface
2935 *
2936 * Params:
2937 * DDSD: Address of a DDSURFACEDESC2 structure that is to be filled with the
2938 * surface desc
2939 *
2940 * Returns:
2941 * DD_OK on success
2942 * DDERR_INVALIDPARAMS if DDSD is NULL
2943 *
2944 *****************************************************************************/
2945 static HRESULT WINAPI ddraw_surface7_GetSurfaceDesc(IDirectDrawSurface7 *iface, DDSURFACEDESC2 *DDSD)
2946 {
2947 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
2948
2949 TRACE("iface %p, surface_desc %p.\n", iface, DDSD);
2950
2951 if(!DDSD)
2952 return DDERR_INVALIDPARAMS;
2953
2954 if (DDSD->dwSize != sizeof(DDSURFACEDESC2))
2955 {
2956 WARN("Incorrect struct size %d, returning DDERR_INVALIDPARAMS\n",DDSD->dwSize);
2957 return DDERR_INVALIDPARAMS;
2958 }
2959
2960 wined3d_mutex_lock();
2961 DD_STRUCT_COPY_BYSIZE(DDSD,&This->surface_desc);
2962 TRACE("Returning surface desc:\n");
2963 if (TRACE_ON(ddraw)) DDRAW_dump_surface_desc(DDSD);
2964 wined3d_mutex_unlock();
2965
2966 return DD_OK;
2967 }
2968
2969 static HRESULT WINAPI ddraw_surface4_GetSurfaceDesc(IDirectDrawSurface4 *iface, DDSURFACEDESC2 *DDSD)
2970 {
2971 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
2972 TRACE("iface %p, surface_desc %p.\n", iface, DDSD);
2973
2974 return ddraw_surface7_GetSurfaceDesc(&This->IDirectDrawSurface7_iface, DDSD);
2975 }
2976
2977 static HRESULT WINAPI ddraw_surface3_GetSurfaceDesc(IDirectDrawSurface3 *iface, DDSURFACEDESC *surface_desc)
2978 {
2979 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
2980
2981 TRACE("iface %p, surface_desc %p.\n", iface, surface_desc);
2982
2983 if (!surface_desc) return DDERR_INVALIDPARAMS;
2984
2985 if (surface_desc->dwSize != sizeof(DDSURFACEDESC))
2986 {
2987 WARN("Incorrect structure size %u, returning DDERR_INVALIDPARAMS.\n", surface_desc->dwSize);
2988 return DDERR_INVALIDPARAMS;
2989 }
2990
2991 wined3d_mutex_lock();
2992 DDSD2_to_DDSD(&This->surface_desc, surface_desc);
2993 TRACE("Returning surface desc:\n");
2994 if (TRACE_ON(ddraw))
2995 {
2996 /* DDRAW_dump_surface_desc handles the smaller size */
2997 DDRAW_dump_surface_desc((DDSURFACEDESC2 *)surface_desc);
2998 }
2999 wined3d_mutex_unlock();
3000
3001 return DD_OK;
3002 }
3003
3004 static HRESULT WINAPI ddraw_surface2_GetSurfaceDesc(IDirectDrawSurface2 *iface, DDSURFACEDESC *DDSD)
3005 {
3006 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
3007 TRACE("iface %p, surface_desc %p.\n", iface, DDSD);
3008
3009 return ddraw_surface3_GetSurfaceDesc(&This->IDirectDrawSurface3_iface, DDSD);
3010 }
3011
3012 static HRESULT WINAPI ddraw_surface1_GetSurfaceDesc(IDirectDrawSurface *iface, DDSURFACEDESC *DDSD)
3013 {
3014 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
3015 TRACE("iface %p, surface_desc %p.\n", iface, DDSD);
3016
3017 return ddraw_surface3_GetSurfaceDesc(&This->IDirectDrawSurface3_iface, DDSD);
3018 }
3019
3020 /*****************************************************************************
3021 * IDirectDrawSurface7::Initialize
3022 *
3023 * Initializes the surface. This is a no-op in Wine
3024 *
3025 * Params:
3026 * DD: Pointer to an DirectDraw interface
3027 * DDSD: Surface description for initialization
3028 *
3029 * Returns:
3030 * DDERR_ALREADYINITIALIZED
3031 *
3032 *****************************************************************************/
3033 static HRESULT WINAPI ddraw_surface7_Initialize(IDirectDrawSurface7 *iface,
3034 IDirectDraw *ddraw, DDSURFACEDESC2 *surface_desc)
3035 {
3036 TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
3037
3038 return DDERR_ALREADYINITIALIZED;
3039 }
3040
3041 static HRESULT WINAPI ddraw_surface4_Initialize(IDirectDrawSurface4 *iface,
3042 IDirectDraw *ddraw, DDSURFACEDESC2 *surface_desc)
3043 {
3044 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
3045 TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
3046
3047 return ddraw_surface7_Initialize(&This->IDirectDrawSurface7_iface,
3048 ddraw, surface_desc);
3049 }
3050
3051 static HRESULT WINAPI ddraw_surface3_Initialize(IDirectDrawSurface3 *iface,
3052 IDirectDraw *ddraw, DDSURFACEDESC *surface_desc)
3053 {
3054 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
3055 DDSURFACEDESC2 surface_desc2;
3056 TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
3057
3058 if (surface_desc) DDSD_to_DDSD2(surface_desc, &surface_desc2);
3059 return ddraw_surface7_Initialize(&This->IDirectDrawSurface7_iface,
3060 ddraw, surface_desc ? &surface_desc2 : NULL);
3061 }
3062
3063 static HRESULT WINAPI ddraw_surface2_Initialize(IDirectDrawSurface2 *iface,
3064 IDirectDraw *ddraw, DDSURFACEDESC *surface_desc)
3065 {
3066 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
3067 DDSURFACEDESC2 surface_desc2;
3068 TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
3069
3070 if (surface_desc) DDSD_to_DDSD2(surface_desc, &surface_desc2);
3071 return ddraw_surface7_Initialize(&This->IDirectDrawSurface7_iface,
3072 ddraw, surface_desc ? &surface_desc2 : NULL);
3073 }
3074
3075 static HRESULT WINAPI ddraw_surface1_Initialize(IDirectDrawSurface *iface,
3076 IDirectDraw *ddraw, DDSURFACEDESC *surface_desc)
3077 {
3078 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
3079 DDSURFACEDESC2 surface_desc2;
3080 TRACE("iface %p, ddraw %p, surface_desc %p.\n", iface, ddraw, surface_desc);
3081
3082 if (surface_desc) DDSD_to_DDSD2(surface_desc, &surface_desc2);
3083 return ddraw_surface7_Initialize(&This->IDirectDrawSurface7_iface,
3084 ddraw, surface_desc ? &surface_desc2 : NULL);
3085 }
3086
3087 /*****************************************************************************
3088 * IDirect3DTexture1::Initialize
3089 *
3090 * The sdk says it's not implemented
3091 *
3092 * Params:
3093 * ?
3094 *
3095 * Returns
3096 * DDERR_UNSUPPORTED
3097 *
3098 *****************************************************************************/
3099 static HRESULT WINAPI d3d_texture1_Initialize(IDirect3DTexture *iface,
3100 IDirect3DDevice *device, IDirectDrawSurface *surface)
3101 {
3102 TRACE("iface %p, device %p, surface %p.\n", iface, device, surface);
3103
3104 return DDERR_UNSUPPORTED; /* Unchecked */
3105 }
3106
3107 /*****************************************************************************
3108 * IDirectDrawSurface7::IsLost
3109 *
3110 * Checks if the surface is lost
3111 *
3112 * Returns:
3113 * DD_OK, if the surface is usable
3114 * DDERR_ISLOST if the surface is lost
3115 * See IWineD3DSurface::IsLost for more details
3116 *
3117 *****************************************************************************/
3118 static HRESULT WINAPI ddraw_surface7_IsLost(IDirectDrawSurface7 *iface)
3119 {
3120 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
3121 HRESULT hr;
3122
3123 TRACE("iface %p.\n", iface);
3124
3125 wined3d_mutex_lock();
3126 hr = wined3d_surface_is_lost(This->wined3d_surface);
3127 wined3d_mutex_unlock();
3128
3129 switch(hr)
3130 {
3131 /* D3D8 and 9 loose full devices, thus there's only a DEVICELOST error.
3132 * WineD3D uses the same error for surfaces
3133 */
3134 case WINED3DERR_DEVICELOST: return DDERR_SURFACELOST;
3135 default: return hr;
3136 }
3137 }
3138
3139 static HRESULT WINAPI ddraw_surface4_IsLost(IDirectDrawSurface4 *iface)
3140 {
3141 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
3142 TRACE("iface %p.\n", iface);
3143
3144 return ddraw_surface7_IsLost(&This->IDirectDrawSurface7_iface);
3145 }
3146
3147 static HRESULT WINAPI ddraw_surface3_IsLost(IDirectDrawSurface3 *iface)
3148 {
3149 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
3150 TRACE("iface %p.\n", iface);
3151
3152 return ddraw_surface7_IsLost(&This->IDirectDrawSurface7_iface);
3153 }
3154
3155 static HRESULT WINAPI ddraw_surface2_IsLost(IDirectDrawSurface2 *iface)
3156 {
3157 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
3158 TRACE("iface %p.\n", iface);
3159
3160 return ddraw_surface7_IsLost(&This->IDirectDrawSurface7_iface);
3161 }
3162
3163 static HRESULT WINAPI ddraw_surface1_IsLost(IDirectDrawSurface *iface)
3164 {
3165 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
3166 TRACE("iface %p.\n", iface);
3167
3168 return ddraw_surface7_IsLost(&This->IDirectDrawSurface7_iface);
3169 }
3170
3171 /*****************************************************************************
3172 * IDirectDrawSurface7::Restore
3173 *
3174 * Restores a lost surface. This makes the surface usable again, but
3175 * doesn't reload its old contents
3176 *
3177 * Returns:
3178 * DD_OK on success
3179 * See IWineD3DSurface::Restore for more details
3180 *
3181 *****************************************************************************/
3182 static HRESULT WINAPI ddraw_surface7_Restore(IDirectDrawSurface7 *iface)
3183 {
3184 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
3185 HRESULT hr;
3186
3187 TRACE("iface %p.\n", iface);
3188
3189 wined3d_mutex_lock();
3190 hr = wined3d_surface_restore(This->wined3d_surface);
3191 wined3d_mutex_unlock();
3192
3193 return hr;
3194 }
3195
3196 static HRESULT WINAPI ddraw_surface4_Restore(IDirectDrawSurface4 *iface)
3197 {
3198 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
3199 TRACE("iface %p.\n", iface);
3200
3201 return ddraw_surface7_Restore(&This->IDirectDrawSurface7_iface);
3202 }
3203
3204 static HRESULT WINAPI ddraw_surface3_Restore(IDirectDrawSurface3 *iface)
3205 {
3206 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
3207 TRACE("iface %p.\n", iface);
3208
3209 return ddraw_surface7_Restore(&This->IDirectDrawSurface7_iface);
3210 }
3211
3212 static HRESULT WINAPI ddraw_surface2_Restore(IDirectDrawSurface2 *iface)
3213 {
3214 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
3215 TRACE("iface %p.\n", iface);
3216
3217 return ddraw_surface7_Restore(&This->IDirectDrawSurface7_iface);
3218 }
3219
3220 static HRESULT WINAPI ddraw_surface1_Restore(IDirectDrawSurface *iface)
3221 {
3222 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
3223 TRACE("iface %p.\n", iface);
3224
3225 return ddraw_surface7_Restore(&This->IDirectDrawSurface7_iface);
3226 }
3227
3228 /*****************************************************************************
3229 * IDirectDrawSurface7::SetOverlayPosition
3230 *
3231 * Changes the display coordinates of an overlay surface
3232 *
3233 * Params:
3234 * X:
3235 * Y:
3236 *
3237 * Returns:
3238 * DDERR_NOTAOVERLAYSURFACE, because we don't support overlays right now
3239 *****************************************************************************/
3240 static HRESULT WINAPI ddraw_surface7_SetOverlayPosition(IDirectDrawSurface7 *iface, LONG X, LONG Y)
3241 {
3242 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
3243 HRESULT hr;
3244
3245 TRACE("iface %p, x %d, y %d.\n", iface, X, Y);
3246
3247 wined3d_mutex_lock();
3248 hr = wined3d_surface_set_overlay_position(This->wined3d_surface, X, Y);
3249 wined3d_mutex_unlock();
3250
3251 return hr;
3252 }
3253
3254 static HRESULT WINAPI ddraw_surface4_SetOverlayPosition(IDirectDrawSurface4 *iface, LONG x, LONG y)
3255 {
3256 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
3257 TRACE("iface %p, x %d, y %d.\n", iface, x, y);
3258
3259 return ddraw_surface7_SetOverlayPosition(&This->IDirectDrawSurface7_iface, x, y);
3260 }
3261
3262 static HRESULT WINAPI ddraw_surface3_SetOverlayPosition(IDirectDrawSurface3 *iface, LONG x, LONG y)
3263 {
3264 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
3265 TRACE("iface %p, x %d, y %d.\n", iface, x, y);
3266
3267 return ddraw_surface7_SetOverlayPosition(&This->IDirectDrawSurface7_iface, x, y);
3268 }
3269
3270 static HRESULT WINAPI ddraw_surface2_SetOverlayPosition(IDirectDrawSurface2 *iface, LONG x, LONG y)
3271 {
3272 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
3273 TRACE("iface %p, x %d, y %d.\n", iface, x, y);
3274
3275 return ddraw_surface7_SetOverlayPosition(&This->IDirectDrawSurface7_iface, x, y);
3276 }
3277
3278 static HRESULT WINAPI ddraw_surface1_SetOverlayPosition(IDirectDrawSurface *iface, LONG x, LONG y)
3279 {
3280 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
3281 TRACE("iface %p, x %d, y %d.\n", iface, x, y);
3282
3283 return ddraw_surface7_SetOverlayPosition(&This->IDirectDrawSurface7_iface, x, y);
3284 }
3285
3286 /*****************************************************************************
3287 * IDirectDrawSurface7::UpdateOverlay
3288 *
3289 * Modifies the attributes of an overlay surface.
3290 *
3291 * Params:
3292 * SrcRect: The section of the source being used for the overlay
3293 * DstSurface: Address of the surface that is overlaid
3294 * DstRect: Place of the overlay
3295 * Flags: some DDOVER_* flags
3296 *
3297 * Returns:
3298 * DDERR_UNSUPPORTED, because we don't support overlays
3299 *
3300 *****************************************************************************/
3301 static HRESULT WINAPI ddraw_surface7_UpdateOverlay(IDirectDrawSurface7 *iface, RECT *SrcRect,
3302 IDirectDrawSurface7 *DstSurface, RECT *DstRect, DWORD Flags, DDOVERLAYFX *FX)
3303 {
3304 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
3305 IDirectDrawSurfaceImpl *Dst = unsafe_impl_from_IDirectDrawSurface7(DstSurface);
3306 HRESULT hr;
3307
3308 TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
3309 iface, wine_dbgstr_rect(SrcRect), DstSurface, wine_dbgstr_rect(DstRect), Flags, FX);
3310
3311 wined3d_mutex_lock();
3312 hr = wined3d_surface_update_overlay(This->wined3d_surface, SrcRect,
3313 Dst ? Dst->wined3d_surface : NULL, DstRect, Flags, (WINEDDOVERLAYFX *)FX);
3314 wined3d_mutex_unlock();
3315
3316 switch(hr) {
3317 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
3318 case WINEDDERR_NOTAOVERLAYSURFACE: return DDERR_NOTAOVERLAYSURFACE;
3319 case WINEDDERR_OVERLAYNOTVISIBLE: return DDERR_OVERLAYNOTVISIBLE;
3320 default:
3321 return hr;
3322 }
3323 }
3324
3325 static HRESULT WINAPI ddraw_surface4_UpdateOverlay(IDirectDrawSurface4 *iface, RECT *src_rect,
3326 IDirectDrawSurface4 *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
3327 {
3328 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
3329 IDirectDrawSurfaceImpl *dst_impl = unsafe_impl_from_IDirectDrawSurface4(dst_surface);
3330 TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
3331 iface, wine_dbgstr_rect(src_rect), dst_surface, wine_dbgstr_rect(dst_rect), flags, fx);
3332
3333 return ddraw_surface7_UpdateOverlay(&This->IDirectDrawSurface7_iface, src_rect,
3334 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, dst_rect, flags, fx);
3335 }
3336
3337 static HRESULT WINAPI ddraw_surface3_UpdateOverlay(IDirectDrawSurface3 *iface, RECT *src_rect,
3338 IDirectDrawSurface3 *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
3339 {
3340 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
3341 IDirectDrawSurfaceImpl *dst_impl = unsafe_impl_from_IDirectDrawSurface3(dst_surface);
3342 TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
3343 iface, wine_dbgstr_rect(src_rect), dst_surface, wine_dbgstr_rect(dst_rect), flags, fx);
3344
3345 return ddraw_surface7_UpdateOverlay(&This->IDirectDrawSurface7_iface, src_rect,
3346 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, dst_rect, flags, fx);
3347 }
3348
3349 static HRESULT WINAPI ddraw_surface2_UpdateOverlay(IDirectDrawSurface2 *iface, RECT *src_rect,
3350 IDirectDrawSurface2 *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
3351 {
3352 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
3353 IDirectDrawSurfaceImpl *dst_impl = unsafe_impl_from_IDirectDrawSurface2(dst_surface);
3354 TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
3355 iface, wine_dbgstr_rect(src_rect), dst_surface, wine_dbgstr_rect(dst_rect), flags, fx);
3356
3357 return ddraw_surface7_UpdateOverlay(&This->IDirectDrawSurface7_iface, src_rect,
3358 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, dst_rect, flags, fx);
3359 }
3360
3361 static HRESULT WINAPI ddraw_surface1_UpdateOverlay(IDirectDrawSurface *iface, RECT *src_rect,
3362 IDirectDrawSurface *dst_surface, RECT *dst_rect, DWORD flags, DDOVERLAYFX *fx)
3363 {
3364 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
3365 IDirectDrawSurfaceImpl *dst_impl = unsafe_impl_from_IDirectDrawSurface(dst_surface);
3366 TRACE("iface %p, src_rect %s, dst_surface %p, dst_rect %s, flags %#x, fx %p.\n",
3367 iface, wine_dbgstr_rect(src_rect), dst_surface, wine_dbgstr_rect(dst_rect), flags, fx);
3368
3369 return ddraw_surface7_UpdateOverlay(&This->IDirectDrawSurface7_iface, src_rect,
3370 dst_impl ? &dst_impl->IDirectDrawSurface7_iface : NULL, dst_rect, flags, fx);
3371 }
3372
3373 /*****************************************************************************
3374 * IDirectDrawSurface7::UpdateOverlayDisplay
3375 *
3376 * The DX7 sdk says that it's not implemented
3377 *
3378 * Params:
3379 * Flags: ?
3380 *
3381 * Returns: DDERR_UNSUPPORTED, because we don't support overlays
3382 *
3383 *****************************************************************************/
3384 static HRESULT WINAPI ddraw_surface7_UpdateOverlayDisplay(IDirectDrawSurface7 *iface, DWORD Flags)
3385 {
3386 TRACE("iface %p, flags %#x.\n", iface, Flags);
3387
3388 return DDERR_UNSUPPORTED;
3389 }
3390
3391 static HRESULT WINAPI ddraw_surface4_UpdateOverlayDisplay(IDirectDrawSurface4 *iface, DWORD flags)
3392 {
3393 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
3394 TRACE("iface %p, flags %#x.\n", iface, flags);
3395
3396 return ddraw_surface7_UpdateOverlayDisplay(&This->IDirectDrawSurface7_iface, flags);
3397 }
3398
3399 static HRESULT WINAPI ddraw_surface3_UpdateOverlayDisplay(IDirectDrawSurface3 *iface, DWORD flags)
3400 {
3401 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
3402 TRACE("iface %p, flags %#x.\n", iface, flags);
3403
3404 return ddraw_surface7_UpdateOverlayDisplay(&This->IDirectDrawSurface7_iface, flags);
3405 }
3406
3407 static HRESULT WINAPI ddraw_surface2_UpdateOverlayDisplay(IDirectDrawSurface2 *iface, DWORD flags)
3408 {
3409 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
3410 TRACE("iface %p, flags %#x.\n", iface, flags);
3411
3412 return ddraw_surface7_UpdateOverlayDisplay(&This->IDirectDrawSurface7_iface, flags);
3413 }
3414
3415 static HRESULT WINAPI ddraw_surface1_UpdateOverlayDisplay(IDirectDrawSurface *iface, DWORD flags)
3416 {
3417 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
3418 TRACE("iface %p, flags %#x.\n", iface, flags);
3419
3420 return ddraw_surface7_UpdateOverlayDisplay(&This->IDirectDrawSurface7_iface, flags);
3421 }
3422
3423 /*****************************************************************************
3424 * IDirectDrawSurface7::UpdateOverlayZOrder
3425 *
3426 * Sets an overlay's Z order
3427 *
3428 * Params:
3429 * Flags: DDOVERZ_* flags
3430 * DDSRef: Defines the relative position in the overlay chain
3431 *
3432 * Returns:
3433 * DDERR_NOTOVERLAYSURFACE, because we don't support overlays
3434 *
3435 *****************************************************************************/
3436 static HRESULT WINAPI ddraw_surface7_UpdateOverlayZOrder(IDirectDrawSurface7 *iface,
3437 DWORD Flags, IDirectDrawSurface7 *DDSRef)
3438 {
3439 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
3440 IDirectDrawSurfaceImpl *Ref = unsafe_impl_from_IDirectDrawSurface7(DDSRef);
3441 HRESULT hr;
3442
3443 TRACE("iface %p, flags %#x, reference %p.\n", iface, Flags, DDSRef);
3444
3445 wined3d_mutex_lock();
3446 hr = wined3d_surface_update_overlay_z_order(This->wined3d_surface,
3447 Flags, Ref ? Ref->wined3d_surface : NULL);
3448 wined3d_mutex_unlock();
3449
3450 return hr;
3451 }
3452
3453 static HRESULT WINAPI ddraw_surface4_UpdateOverlayZOrder(IDirectDrawSurface4 *iface,
3454 DWORD flags, IDirectDrawSurface4 *reference)
3455 {
3456 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
3457 IDirectDrawSurfaceImpl *reference_impl = unsafe_impl_from_IDirectDrawSurface4(reference);
3458 TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
3459
3460 return ddraw_surface7_UpdateOverlayZOrder(&This->IDirectDrawSurface7_iface, flags,
3461 reference_impl ? &reference_impl->IDirectDrawSurface7_iface : NULL);
3462 }
3463
3464 static HRESULT WINAPI ddraw_surface3_UpdateOverlayZOrder(IDirectDrawSurface3 *iface,
3465 DWORD flags, IDirectDrawSurface3 *reference)
3466 {
3467 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
3468 IDirectDrawSurfaceImpl *reference_impl = unsafe_impl_from_IDirectDrawSurface3(reference);
3469 TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
3470
3471 return ddraw_surface7_UpdateOverlayZOrder(&This->IDirectDrawSurface7_iface, flags,
3472 reference_impl ? &reference_impl->IDirectDrawSurface7_iface : NULL);
3473 }
3474
3475 static HRESULT WINAPI ddraw_surface2_UpdateOverlayZOrder(IDirectDrawSurface2 *iface,
3476 DWORD flags, IDirectDrawSurface2 *reference)
3477 {
3478 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
3479 IDirectDrawSurfaceImpl *reference_impl = unsafe_impl_from_IDirectDrawSurface2(reference);
3480 TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
3481
3482 return ddraw_surface7_UpdateOverlayZOrder(&This->IDirectDrawSurface7_iface, flags,
3483 reference_impl ? &reference_impl->IDirectDrawSurface7_iface : NULL);
3484 }
3485
3486 static HRESULT WINAPI ddraw_surface1_UpdateOverlayZOrder(IDirectDrawSurface *iface,
3487 DWORD flags, IDirectDrawSurface *reference)
3488 {
3489 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
3490 IDirectDrawSurfaceImpl *reference_impl = unsafe_impl_from_IDirectDrawSurface(reference);
3491 TRACE("iface %p, flags %#x, reference %p.\n", iface, flags, reference);
3492
3493 return ddraw_surface7_UpdateOverlayZOrder(&This->IDirectDrawSurface7_iface, flags,
3494 reference_impl ? &reference_impl->IDirectDrawSurface7_iface : NULL);
3495 }
3496
3497 /*****************************************************************************
3498 * IDirectDrawSurface7::GetDDInterface
3499 *
3500 * Returns the IDirectDraw7 interface pointer of the DirectDraw object this
3501 * surface belongs to
3502 *
3503 * Params:
3504 * DD: Address to write the interface pointer to
3505 *
3506 * Returns:
3507 * DD_OK on success
3508 * DDERR_INVALIDPARAMS if DD is NULL
3509 *
3510 *****************************************************************************/
3511 static HRESULT WINAPI ddraw_surface7_GetDDInterface(IDirectDrawSurface7 *iface, void **DD)
3512 {
3513 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
3514
3515 TRACE("iface %p, ddraw %p.\n", iface, DD);
3516
3517 if(!DD)
3518 return DDERR_INVALIDPARAMS;
3519
3520 switch(This->version)
3521 {
3522 case 7:
3523 *DD = &This->ddraw->IDirectDraw7_iface;
3524 break;
3525
3526 case 4:
3527 *DD = &This->ddraw->IDirectDraw4_iface;
3528 break;
3529
3530 case 2:
3531 *DD = &This->ddraw->IDirectDraw2_iface;
3532 break;
3533
3534 case 1:
3535 *DD = &This->ddraw->IDirectDraw_iface;
3536 break;
3537
3538 }
3539 IUnknown_AddRef((IUnknown *)*DD);
3540
3541 return DD_OK;
3542 }
3543
3544 static HRESULT WINAPI ddraw_surface4_GetDDInterface(IDirectDrawSurface4 *iface, void **ddraw)
3545 {
3546 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
3547 TRACE("iface %p, ddraw %p.\n", iface, ddraw);
3548
3549 return ddraw_surface7_GetDDInterface(&This->IDirectDrawSurface7_iface, ddraw);
3550 }
3551
3552 static HRESULT WINAPI ddraw_surface3_GetDDInterface(IDirectDrawSurface3 *iface, void **ddraw)
3553 {
3554 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
3555 TRACE("iface %p, ddraw %p.\n", iface, ddraw);
3556
3557 return ddraw_surface7_GetDDInterface(&This->IDirectDrawSurface7_iface, ddraw);
3558 }
3559
3560 static HRESULT WINAPI ddraw_surface2_GetDDInterface(IDirectDrawSurface2 *iface, void **ddraw)
3561 {
3562 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
3563 TRACE("iface %p, ddraw %p.\n", iface, ddraw);
3564
3565 return ddraw_surface7_GetDDInterface(&This->IDirectDrawSurface7_iface, ddraw);
3566 }
3567
3568 /* This seems also windows implementation specific - I don't think WineD3D needs this */
3569 static HRESULT WINAPI ddraw_surface7_ChangeUniquenessValue(IDirectDrawSurface7 *iface)
3570 {
3571 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
3572 volatile IDirectDrawSurfaceImpl* vThis = This;
3573
3574 TRACE("iface %p.\n", iface);
3575
3576 wined3d_mutex_lock();
3577 /* A uniqueness value of 0 is apparently special.
3578 * This needs to be checked.
3579 * TODO: Write tests for this code and check if the volatile, interlocked stuff is really needed
3580 */
3581 while (1) {
3582 DWORD old_uniqueness_value = vThis->uniqueness_value;
3583 DWORD new_uniqueness_value = old_uniqueness_value+1;
3584
3585 if (old_uniqueness_value == 0) break;
3586 if (new_uniqueness_value == 0) new_uniqueness_value = 1;
3587
3588 if (InterlockedCompareExchange((LONG*)&vThis->uniqueness_value,
3589 old_uniqueness_value,
3590 new_uniqueness_value)
3591 == old_uniqueness_value)
3592 break;
3593 }
3594
3595 wined3d_mutex_unlock();
3596
3597 return DD_OK;
3598 }
3599
3600 static HRESULT WINAPI ddraw_surface4_ChangeUniquenessValue(IDirectDrawSurface4 *iface)
3601 {
3602 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
3603 TRACE("iface %p.\n", iface);
3604
3605 return ddraw_surface7_ChangeUniquenessValue(&This->IDirectDrawSurface7_iface);
3606 }
3607
3608 static HRESULT WINAPI ddraw_surface7_GetUniquenessValue(IDirectDrawSurface7 *iface, DWORD *pValue)
3609 {
3610 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
3611
3612 TRACE("iface %p, value %p.\n", iface, pValue);
3613
3614 wined3d_mutex_lock();
3615 *pValue = This->uniqueness_value;
3616 wined3d_mutex_unlock();
3617
3618 return DD_OK;
3619 }
3620
3621 static HRESULT WINAPI ddraw_surface4_GetUniquenessValue(IDirectDrawSurface4 *iface, DWORD *pValue)
3622 {
3623 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
3624 TRACE("iface %p, value %p.\n", iface, pValue);
3625
3626 return ddraw_surface7_GetUniquenessValue(&This->IDirectDrawSurface7_iface, pValue);
3627 }
3628
3629 /*****************************************************************************
3630 * IDirectDrawSurface7::SetLOD
3631 *
3632 * Sets the level of detail of a texture
3633 *
3634 * Params:
3635 * MaxLOD: LOD to set
3636 *
3637 * Returns:
3638 * DD_OK on success
3639 * DDERR_INVALIDOBJECT if the surface is invalid for this method
3640 *
3641 *****************************************************************************/
3642 static HRESULT WINAPI ddraw_surface7_SetLOD(IDirectDrawSurface7 *iface, DWORD MaxLOD)
3643 {
3644 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
3645 HRESULT hr;
3646
3647 TRACE("iface %p, lod %u.\n", iface, MaxLOD);
3648
3649 wined3d_mutex_lock();
3650 if (!(This->surface_desc.ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE))
3651 {
3652 wined3d_mutex_unlock();
3653 return DDERR_INVALIDOBJECT;
3654 }
3655
3656 if (!This->wined3d_texture)
3657 {
3658 ERR("(%p) The DirectDraw texture has no WineD3DTexture!\n", This);
3659 wined3d_mutex_unlock();
3660 return DDERR_INVALIDOBJECT;
3661 }
3662
3663 hr = wined3d_texture_set_lod(This->wined3d_texture, MaxLOD);
3664 wined3d_mutex_unlock();
3665
3666 return hr;
3667 }
3668
3669 /*****************************************************************************
3670 * IDirectDrawSurface7::GetLOD
3671 *
3672 * Returns the level of detail of a Direct3D texture
3673 *
3674 * Params:
3675 * MaxLOD: Address to write the LOD to
3676 *
3677 * Returns:
3678 * DD_OK on success
3679 * DDERR_INVALIDPARAMS if MaxLOD is NULL
3680 * DDERR_INVALIDOBJECT if the surface is invalid for this method
3681 *
3682 *****************************************************************************/
3683 static HRESULT WINAPI ddraw_surface7_GetLOD(IDirectDrawSurface7 *iface, DWORD *MaxLOD)
3684 {
3685 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
3686
3687 TRACE("iface %p, lod %p.\n", iface, MaxLOD);
3688
3689 if(!MaxLOD)
3690 return DDERR_INVALIDPARAMS;
3691
3692 wined3d_mutex_lock();
3693 if (!(This->surface_desc.ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE))
3694 {
3695 wined3d_mutex_unlock();
3696 return DDERR_INVALIDOBJECT;
3697 }
3698
3699 *MaxLOD = wined3d_texture_get_lod(This->wined3d_texture);
3700 wined3d_mutex_unlock();
3701
3702 return DD_OK;
3703 }
3704
3705 /*****************************************************************************
3706 * IDirectDrawSurface7::BltFast
3707 *
3708 * Performs a fast Blit.
3709 *
3710 * Params:
3711 * dstx: The x coordinate to blit to on the destination
3712 * dsty: The y coordinate to blit to on the destination
3713 * Source: The source surface
3714 * rsrc: The source rectangle
3715 * trans: Type of transfer. Some DDBLTFAST_* flags
3716 *
3717 * Returns:
3718 * DD_OK on success
3719 * For more details, see IWineD3DSurface::BltFast
3720 *
3721 *****************************************************************************/
3722 static HRESULT WINAPI ddraw_surface7_BltFast(IDirectDrawSurface7 *iface, DWORD dstx, DWORD dsty,
3723 IDirectDrawSurface7 *Source, RECT *rsrc, DWORD trans)
3724 {
3725 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
3726 IDirectDrawSurfaceImpl *src = unsafe_impl_from_IDirectDrawSurface7(Source);
3727 DWORD src_w, src_h, dst_w, dst_h;
3728 HRESULT hr = DD_OK;
3729 DWORD flags = 0;
3730 RECT dst_rect;
3731
3732 TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
3733 iface, dstx, dsty, Source, wine_dbgstr_rect(rsrc), trans);
3734
3735 dst_w = This->surface_desc.dwWidth;
3736 dst_h = This->surface_desc.dwHeight;
3737
3738 /* Source must be != NULL, This is not checked by windows. Windows happily throws a 0xc0000005
3739 * in that case
3740 */
3741 if(rsrc)
3742 {
3743 src_w = rsrc->right - rsrc->left;
3744 src_h = rsrc->bottom - rsrc->top;
3745 }
3746 else
3747 {
3748 src_w = src->surface_desc.dwWidth;
3749 src_h = src->surface_desc.dwHeight;
3750 }
3751
3752 if (src_w > dst_w || dstx > dst_w - src_w
3753 || src_h > dst_h || dsty > dst_h - src_h)
3754 {
3755 WARN("Destination area out of bounds, returning DDERR_INVALIDRECT.\n");
3756 return DDERR_INVALIDRECT;
3757 }
3758
3759 SetRect(&dst_rect, dstx, dsty, dstx + src_w, dsty + src_h);
3760 if (trans & DDBLTFAST_SRCCOLORKEY)
3761 flags |= WINEDDBLT_KEYSRC;
3762 if (trans & DDBLTFAST_DESTCOLORKEY)
3763 flags |= WINEDDBLT_KEYDEST;
3764 if (trans & DDBLTFAST_WAIT)
3765 flags |= WINEDDBLT_WAIT;
3766 if (trans & DDBLTFAST_DONOTWAIT)
3767 flags |= WINEDDBLT_DONOTWAIT;
3768
3769 wined3d_mutex_lock();
3770 if (src->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
3771 hr = ddraw_surface_update_frontbuffer(src, rsrc, TRUE);
3772 if (SUCCEEDED(hr))
3773 hr = wined3d_surface_blt(This->wined3d_surface, &dst_rect,
3774 src->wined3d_surface, rsrc, flags, NULL, WINED3DTEXF_POINT);
3775 if (SUCCEEDED(hr) && (This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER))
3776 hr = ddraw_surface_update_frontbuffer(This, &dst_rect, FALSE);
3777 wined3d_mutex_unlock();
3778
3779 switch(hr)
3780 {
3781 case WINED3DERR_NOTAVAILABLE: return DDERR_UNSUPPORTED;
3782 case WINED3DERR_WRONGTEXTUREFORMAT: return DDERR_INVALIDPIXELFORMAT;
3783 default: return hr;
3784 }
3785 }
3786
3787 static HRESULT WINAPI ddraw_surface4_BltFast(IDirectDrawSurface4 *iface, DWORD dst_x, DWORD dst_y,
3788 IDirectDrawSurface4 *src_surface, RECT *src_rect, DWORD flags)
3789 {
3790 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
3791 IDirectDrawSurfaceImpl *src_impl = unsafe_impl_from_IDirectDrawSurface4(src_surface);
3792 TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
3793 iface, dst_x, dst_y, src_surface, wine_dbgstr_rect(src_rect), flags);
3794
3795 return ddraw_surface7_BltFast(&This->IDirectDrawSurface7_iface, dst_x, dst_y,
3796 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags);
3797 }
3798
3799 static HRESULT WINAPI ddraw_surface3_BltFast(IDirectDrawSurface3 *iface, DWORD dst_x, DWORD dst_y,
3800 IDirectDrawSurface3 *src_surface, RECT *src_rect, DWORD flags)
3801 {
3802 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
3803 IDirectDrawSurfaceImpl *src_impl = unsafe_impl_from_IDirectDrawSurface3(src_surface);
3804 TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
3805 iface, dst_x, dst_y, src_surface, wine_dbgstr_rect(src_rect), flags);
3806
3807 return ddraw_surface7_BltFast(&This->IDirectDrawSurface7_iface, dst_x, dst_y,
3808 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags);
3809 }
3810
3811 static HRESULT WINAPI ddraw_surface2_BltFast(IDirectDrawSurface2 *iface, DWORD dst_x, DWORD dst_y,
3812 IDirectDrawSurface2 *src_surface, RECT *src_rect, DWORD flags)
3813 {
3814 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
3815 IDirectDrawSurfaceImpl *src_impl = unsafe_impl_from_IDirectDrawSurface2(src_surface);
3816 TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
3817 iface, dst_x, dst_y, src_surface, wine_dbgstr_rect(src_rect), flags);
3818
3819 return ddraw_surface7_BltFast(&This->IDirectDrawSurface7_iface, dst_x, dst_y,
3820 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags);
3821 }
3822
3823 static HRESULT WINAPI ddraw_surface1_BltFast(IDirectDrawSurface *iface, DWORD dst_x, DWORD dst_y,
3824 IDirectDrawSurface *src_surface, RECT *src_rect, DWORD flags)
3825 {
3826 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
3827 IDirectDrawSurfaceImpl *src_impl = unsafe_impl_from_IDirectDrawSurface(src_surface);
3828 TRACE("iface %p, dst_x %u, dst_y %u, src_surface %p, src_rect %s, flags %#x.\n",
3829 iface, dst_x, dst_y, src_surface, wine_dbgstr_rect(src_rect), flags);
3830
3831 return ddraw_surface7_BltFast(&This->IDirectDrawSurface7_iface, dst_x, dst_y,
3832 src_impl ? &src_impl->IDirectDrawSurface7_iface : NULL, src_rect, flags);
3833 }
3834
3835 /*****************************************************************************
3836 * IDirectDrawSurface7::GetClipper
3837 *
3838 * Returns the IDirectDrawClipper interface of the clipper assigned to this
3839 * surface
3840 *
3841 * Params:
3842 * Clipper: Address to store the interface pointer at
3843 *
3844 * Returns:
3845 * DD_OK on success
3846 * DDERR_INVALIDPARAMS if Clipper is NULL
3847 * DDERR_NOCLIPPERATTACHED if there's no clipper attached
3848 *
3849 *****************************************************************************/
3850 static HRESULT WINAPI ddraw_surface7_GetClipper(IDirectDrawSurface7 *iface, IDirectDrawClipper **Clipper)
3851 {
3852 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
3853
3854 TRACE("iface %p, clipper %p.\n", iface, Clipper);
3855
3856 if (!Clipper)
3857 return DDERR_INVALIDPARAMS;
3858
3859 wined3d_mutex_lock();
3860 if(This->clipper == NULL)
3861 {
3862 wined3d_mutex_unlock();
3863 return DDERR_NOCLIPPERATTACHED;
3864 }
3865
3866 *Clipper = (IDirectDrawClipper *)This->clipper;
3867 IDirectDrawClipper_AddRef(*Clipper);
3868 wined3d_mutex_unlock();
3869
3870 return DD_OK;
3871 }
3872
3873 static HRESULT WINAPI ddraw_surface4_GetClipper(IDirectDrawSurface4 *iface, IDirectDrawClipper **clipper)
3874 {
3875 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
3876 TRACE("iface %p, clipper %p.\n", iface, clipper);
3877
3878 return ddraw_surface7_GetClipper(&This->IDirectDrawSurface7_iface, clipper);
3879 }
3880
3881 static HRESULT WINAPI ddraw_surface3_GetClipper(IDirectDrawSurface3 *iface, IDirectDrawClipper **clipper)
3882 {
3883 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
3884 TRACE("iface %p, clipper %p.\n", iface, clipper);
3885
3886 return ddraw_surface7_GetClipper(&This->IDirectDrawSurface7_iface, clipper);
3887 }
3888
3889 static HRESULT WINAPI ddraw_surface2_GetClipper(IDirectDrawSurface2 *iface, IDirectDrawClipper **clipper)
3890 {
3891 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
3892 TRACE("iface %p, clipper %p.\n", iface, clipper);
3893
3894 return ddraw_surface7_GetClipper(&This->IDirectDrawSurface7_iface, clipper);
3895 }
3896
3897 static HRESULT WINAPI ddraw_surface1_GetClipper(IDirectDrawSurface *iface, IDirectDrawClipper **clipper)
3898 {
3899 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
3900 TRACE("iface %p, clipper %p.\n", iface, clipper);
3901
3902 return ddraw_surface7_GetClipper(&This->IDirectDrawSurface7_iface, clipper);
3903 }
3904
3905 /*****************************************************************************
3906 * IDirectDrawSurface7::SetClipper
3907 *
3908 * Sets a clipper for the surface
3909 *
3910 * Params:
3911 * Clipper: IDirectDrawClipper interface of the clipper to set
3912 *
3913 * Returns:
3914 * DD_OK on success
3915 *
3916 *****************************************************************************/
3917 static HRESULT WINAPI ddraw_surface7_SetClipper(IDirectDrawSurface7 *iface,
3918 IDirectDrawClipper *iclipper)
3919 {
3920 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
3921 IDirectDrawClipperImpl *clipper = unsafe_impl_from_IDirectDrawClipper(iclipper);
3922 IDirectDrawClipperImpl *oldClipper = This->clipper;
3923 HWND clipWindow;
3924 HRESULT hr;
3925
3926 TRACE("iface %p, clipper %p.\n", iface, iclipper);
3927
3928 wined3d_mutex_lock();
3929 if (clipper == This->clipper)
3930 {
3931 wined3d_mutex_unlock();
3932 return DD_OK;
3933 }
3934
3935 This->clipper = clipper;
3936
3937 if (clipper != NULL)
3938 IDirectDrawClipper_AddRef(iclipper);
3939 if(oldClipper)
3940 IDirectDrawClipper_Release(&oldClipper->IDirectDrawClipper_iface);
3941
3942 hr = wined3d_surface_set_clipper(This->wined3d_surface,
3943 This->clipper ? This->clipper->wineD3DClipper : NULL);
3944
3945 if ((This->surface_desc.ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE) && This->ddraw->wined3d_swapchain)
3946 {
3947 clipWindow = NULL;
3948 if(clipper) {
3949 IDirectDrawClipper_GetHWnd(iclipper, &clipWindow);
3950 }
3951
3952 if (clipWindow)
3953 {
3954 wined3d_swapchain_set_window(This->ddraw->wined3d_swapchain, clipWindow);
3955 This->ddraw->swapchain_window = clipWindow;
3956 }
3957 else
3958 {
3959 wined3d_swapchain_set_window(This->ddraw->wined3d_swapchain, This->ddraw->d3d_window);
3960 This->ddraw->swapchain_window = This->ddraw->dest_window;
3961 }
3962 }
3963
3964 wined3d_mutex_unlock();
3965
3966 return hr;
3967 }
3968
3969 static HRESULT WINAPI ddraw_surface4_SetClipper(IDirectDrawSurface4 *iface, IDirectDrawClipper *clipper)
3970 {
3971 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
3972 TRACE("iface %p, clipper %p.\n", iface, clipper);
3973
3974 return ddraw_surface7_SetClipper(&This->IDirectDrawSurface7_iface, clipper);
3975 }
3976
3977 static HRESULT WINAPI ddraw_surface3_SetClipper(IDirectDrawSurface3 *iface, IDirectDrawClipper *clipper)
3978 {
3979 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
3980 TRACE("iface %p, clipper %p.\n", iface, clipper);
3981
3982 return ddraw_surface7_SetClipper(&This->IDirectDrawSurface7_iface, clipper);
3983 }
3984
3985 static HRESULT WINAPI ddraw_surface2_SetClipper(IDirectDrawSurface2 *iface, IDirectDrawClipper *clipper)
3986 {
3987 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
3988 TRACE("iface %p, clipper %p.\n", iface, clipper);
3989
3990 return ddraw_surface7_SetClipper(&This->IDirectDrawSurface7_iface, clipper);
3991 }
3992
3993 static HRESULT WINAPI ddraw_surface1_SetClipper(IDirectDrawSurface *iface, IDirectDrawClipper *clipper)
3994 {
3995 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
3996 TRACE("iface %p, clipper %p.\n", iface, clipper);
3997
3998 return ddraw_surface7_SetClipper(&This->IDirectDrawSurface7_iface, clipper);
3999 }
4000
4001 /*****************************************************************************
4002 * IDirectDrawSurface7::SetSurfaceDesc
4003 *
4004 * Sets the surface description. It can override the pixel format, the surface
4005 * memory, ...
4006 * It's not really tested.
4007 *
4008 * Params:
4009 * DDSD: Pointer to the new surface description to set
4010 * Flags: Some flags
4011 *
4012 * Returns:
4013 * DD_OK on success
4014 * DDERR_INVALIDPARAMS if DDSD is NULL
4015 *
4016 *****************************************************************************/
4017 static HRESULT WINAPI ddraw_surface7_SetSurfaceDesc(IDirectDrawSurface7 *iface, DDSURFACEDESC2 *DDSD, DWORD Flags)
4018 {
4019 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
4020 enum wined3d_format_id newFormat = WINED3DFMT_UNKNOWN;
4021 HRESULT hr;
4022
4023 TRACE("iface %p, surface_desc %p, flags %#x.\n", iface, DDSD, Flags);
4024
4025 if (!DDSD)
4026 {
4027 WARN("DDSD is NULL, returning DDERR_INVALIDPARAMS\n");
4028 return DDERR_INVALIDPARAMS;
4029 }
4030 if (Flags)
4031 {
4032 WARN("Flags is %x, returning DDERR_INVALIDPARAMS\n", Flags);
4033 return DDERR_INVALIDPARAMS;
4034 }
4035
4036 /* Tests show that only LPSURFACE and PIXELFORMAT can be set, and LPSURFACE is required
4037 * for PIXELFORMAT to work */
4038 if (DDSD->dwFlags & ~(DDSD_LPSURFACE | DDSD_PIXELFORMAT))
4039 {
4040 WARN("Invalid flags (0x%08x) set, returning DDERR_INVALIDPARAMS\n", DDSD->dwFlags);
4041 return DDERR_INVALIDPARAMS;
4042 }
4043 if (!(DDSD->dwFlags & DDSD_LPSURFACE))
4044 {
4045 WARN("DDSD_LPSURFACE is not set, returning DDERR_INVALIDPARAMS\n");
4046 return DDERR_INVALIDPARAMS;
4047 }
4048
4049 wined3d_mutex_lock();
4050 if (DDSD->dwFlags & DDSD_PIXELFORMAT)
4051 {
4052 newFormat = PixelFormat_DD2WineD3D(&DDSD->u4.ddpfPixelFormat);
4053
4054 if(newFormat == WINED3DFMT_UNKNOWN)
4055 {
4056 ERR("Requested to set an unknown pixelformat\n");
4057 wined3d_mutex_unlock();
4058 return DDERR_INVALIDPARAMS;
4059 }
4060 if(newFormat != PixelFormat_DD2WineD3D(&This->surface_desc.u4.ddpfPixelFormat) )
4061 {
4062 hr = wined3d_surface_set_format(This->wined3d_surface, newFormat);
4063 if (FAILED(hr))
4064 {
4065 wined3d_mutex_unlock();
4066 return hr;
4067 }
4068 This->surface_desc.u4.ddpfPixelFormat = DDSD->u4.ddpfPixelFormat;
4069 }
4070 }
4071 if (DDSD->dwFlags & DDSD_LPSURFACE && DDSD->lpSurface)
4072 {
4073 hr = wined3d_surface_set_mem(This->wined3d_surface, DDSD->lpSurface);
4074 if (FAILED(hr))
4075 {
4076 /* No need for a trace here, wined3d does that for us */
4077 switch(hr)
4078 {
4079 case WINED3DERR_INVALIDCALL:
4080 wined3d_mutex_unlock();
4081 return DDERR_INVALIDPARAMS;
4082 default:
4083 break; /* Go on */
4084 }
4085 }
4086 /* DDSD->lpSurface is set by Lock() */
4087 }
4088
4089 wined3d_mutex_unlock();
4090
4091 return DD_OK;
4092 }
4093
4094 static HRESULT WINAPI ddraw_surface4_SetSurfaceDesc(IDirectDrawSurface4 *iface,
4095 DDSURFACEDESC2 *surface_desc, DWORD flags)
4096 {
4097 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
4098 TRACE("iface %p, surface_desc %p, flags %#x.\n", iface, surface_desc, flags);
4099
4100 return ddraw_surface7_SetSurfaceDesc(&This->IDirectDrawSurface7_iface,
4101 surface_desc, flags);
4102 }
4103
4104 static HRESULT WINAPI ddraw_surface3_SetSurfaceDesc(IDirectDrawSurface3 *iface,
4105 DDSURFACEDESC *surface_desc, DWORD flags)
4106 {
4107 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
4108 DDSURFACEDESC2 surface_desc2;
4109 TRACE("iface %p, surface_desc %p, flags %#x.\n", iface, surface_desc, flags);
4110
4111 if (surface_desc) DDSD_to_DDSD2(surface_desc, &surface_desc2);
4112 return ddraw_surface7_SetSurfaceDesc(&This->IDirectDrawSurface7_iface,
4113 surface_desc ? &surface_desc2 : NULL, flags);
4114 }
4115
4116 /*****************************************************************************
4117 * IDirectDrawSurface7::GetPalette
4118 *
4119 * Returns the IDirectDrawPalette interface of the palette currently assigned
4120 * to the surface
4121 *
4122 * Params:
4123 * Pal: Address to write the interface pointer to
4124 *
4125 * Returns:
4126 * DD_OK on success
4127 * DDERR_INVALIDPARAMS if Pal is NULL
4128 *
4129 *****************************************************************************/
4130 static HRESULT WINAPI ddraw_surface7_GetPalette(IDirectDrawSurface7 *iface, IDirectDrawPalette **Pal)
4131 {
4132 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
4133 struct wined3d_palette *wined3d_palette;
4134 HRESULT hr = DD_OK;
4135
4136 TRACE("iface %p, palette %p.\n", iface, Pal);
4137
4138 if(!Pal)
4139 return DDERR_INVALIDPARAMS;
4140
4141 wined3d_mutex_lock();
4142 wined3d_palette = wined3d_surface_get_palette(This->wined3d_surface);
4143 if (wined3d_palette)
4144 {
4145 *Pal = wined3d_palette_get_parent(wined3d_palette);
4146 IDirectDrawPalette_AddRef(*Pal);
4147 }
4148 else
4149 {
4150 *Pal = NULL;
4151 hr = DDERR_NOPALETTEATTACHED;
4152 }
4153
4154 wined3d_mutex_unlock();
4155
4156 return hr;
4157 }
4158
4159 static HRESULT WINAPI ddraw_surface4_GetPalette(IDirectDrawSurface4 *iface, IDirectDrawPalette **palette)
4160 {
4161 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
4162 TRACE("iface %p, palette %p.\n", iface, palette);
4163
4164 return ddraw_surface7_GetPalette(&This->IDirectDrawSurface7_iface, palette);
4165 }
4166
4167 static HRESULT WINAPI ddraw_surface3_GetPalette(IDirectDrawSurface3 *iface, IDirectDrawPalette **palette)
4168 {
4169 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
4170 TRACE("iface %p, palette %p.\n", iface, palette);
4171
4172 return ddraw_surface7_GetPalette(&This->IDirectDrawSurface7_iface, palette);
4173 }
4174
4175 static HRESULT WINAPI ddraw_surface2_GetPalette(IDirectDrawSurface2 *iface, IDirectDrawPalette **palette)
4176 {
4177 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
4178 TRACE("iface %p, palette %p.\n", iface, palette);
4179
4180 return ddraw_surface7_GetPalette(&This->IDirectDrawSurface7_iface, palette);
4181 }
4182
4183 static HRESULT WINAPI ddraw_surface1_GetPalette(IDirectDrawSurface *iface, IDirectDrawPalette **palette)
4184 {
4185 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
4186 TRACE("iface %p, palette %p.\n", iface, palette);
4187
4188 return ddraw_surface7_GetPalette(&This->IDirectDrawSurface7_iface, palette);
4189 }
4190
4191 /*****************************************************************************
4192 * SetColorKeyEnum
4193 *
4194 * EnumAttachedSurface callback for SetColorKey. Used to set color keys
4195 * recursively in the surface tree
4196 *
4197 *****************************************************************************/
4198 struct SCKContext
4199 {
4200 HRESULT ret;
4201 WINEDDCOLORKEY *CKey;
4202 DWORD Flags;
4203 };
4204
4205 static HRESULT WINAPI
4206 SetColorKeyEnum(IDirectDrawSurface7 *surface,
4207 DDSURFACEDESC2 *desc,
4208 void *context)
4209 {
4210 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(surface);
4211 struct SCKContext *ctx = context;
4212 HRESULT hr;
4213
4214 hr = wined3d_surface_set_color_key(This->wined3d_surface, ctx->Flags, ctx->CKey);
4215 if (FAILED(hr))
4216 {
4217 WARN("IWineD3DSurface_SetColorKey failed, hr = %08x\n", hr);
4218 ctx->ret = hr;
4219 }
4220
4221 ddraw_surface7_EnumAttachedSurfaces(surface, context, SetColorKeyEnum);
4222 ddraw_surface7_Release(surface);
4223
4224 return DDENUMRET_OK;
4225 }
4226
4227 /*****************************************************************************
4228 * IDirectDrawSurface7::SetColorKey
4229 *
4230 * Sets the color keying options for the surface. Observations showed that
4231 * in case of complex surfaces the color key has to be assigned to all
4232 * sublevels.
4233 *
4234 * Params:
4235 * Flags: DDCKEY_*
4236 * CKey: The new color key
4237 *
4238 * Returns:
4239 * DD_OK on success
4240 * See IWineD3DSurface::SetColorKey for details
4241 *
4242 *****************************************************************************/
4243 static HRESULT WINAPI ddraw_surface7_SetColorKey(IDirectDrawSurface7 *iface, DWORD Flags, DDCOLORKEY *CKey)
4244 {
4245 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
4246 DDCOLORKEY FixedCKey;
4247 struct SCKContext ctx = { DD_OK, (WINEDDCOLORKEY *) (CKey ? &FixedCKey : NULL), Flags };
4248
4249 TRACE("iface %p, flags %#x, color_key %p.\n", iface, Flags, CKey);
4250
4251 wined3d_mutex_lock();
4252 if (CKey)
4253 {
4254 FixedCKey = *CKey;
4255 /* Handle case where dwColorSpaceHighValue < dwColorSpaceLowValue */
4256 if (FixedCKey.dwColorSpaceHighValue < FixedCKey.dwColorSpaceLowValue)
4257 FixedCKey.dwColorSpaceHighValue = FixedCKey.dwColorSpaceLowValue;
4258
4259 switch (Flags & ~DDCKEY_COLORSPACE)
4260 {
4261 case DDCKEY_DESTBLT:
4262 This->surface_desc.ddckCKDestBlt = FixedCKey;
4263 This->surface_desc.dwFlags |= DDSD_CKDESTBLT;
4264 break;
4265
4266 case DDCKEY_DESTOVERLAY:
4267 This->surface_desc.u3.ddckCKDestOverlay = FixedCKey;
4268 This->surface_desc.dwFlags |= DDSD_CKDESTOVERLAY;
4269 break;
4270
4271 case DDCKEY_SRCOVERLAY:
4272 This->surface_desc.ddckCKSrcOverlay = FixedCKey;
4273 This->surface_desc.dwFlags |= DDSD_CKSRCOVERLAY;
4274 break;
4275
4276 case DDCKEY_SRCBLT:
4277 This->surface_desc.ddckCKSrcBlt = FixedCKey;
4278 This->surface_desc.dwFlags |= DDSD_CKSRCBLT;
4279 break;
4280
4281 default:
4282 wined3d_mutex_unlock();
4283 return DDERR_INVALIDPARAMS;
4284 }
4285 }
4286 else
4287 {
4288 switch (Flags & ~DDCKEY_COLORSPACE)
4289 {
4290 case DDCKEY_DESTBLT:
4291 This->surface_desc.dwFlags &= ~DDSD_CKDESTBLT;
4292 break;
4293
4294 case DDCKEY_DESTOVERLAY:
4295 This->surface_desc.dwFlags &= ~DDSD_CKDESTOVERLAY;
4296 break;
4297
4298 case DDCKEY_SRCOVERLAY:
4299 This->surface_desc.dwFlags &= ~DDSD_CKSRCOVERLAY;
4300 break;
4301
4302 case DDCKEY_SRCBLT:
4303 This->surface_desc.dwFlags &= ~DDSD_CKSRCBLT;
4304 break;
4305
4306 default:
4307 wined3d_mutex_unlock();
4308 return DDERR_INVALIDPARAMS;
4309 }
4310 }
4311 ctx.ret = wined3d_surface_set_color_key(This->wined3d_surface, Flags, ctx.CKey);
4312 ddraw_surface7_EnumAttachedSurfaces(iface, &ctx, SetColorKeyEnum);
4313 wined3d_mutex_unlock();
4314
4315 switch(ctx.ret)
4316 {
4317 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
4318 default: return ctx.ret;
4319 }
4320 }
4321
4322 static HRESULT WINAPI ddraw_surface4_SetColorKey(IDirectDrawSurface4 *iface, DWORD flags, DDCOLORKEY *color_key)
4323 {
4324 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
4325 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
4326
4327 return ddraw_surface7_SetColorKey(&This->IDirectDrawSurface7_iface, flags, color_key);
4328 }
4329
4330 static HRESULT WINAPI ddraw_surface3_SetColorKey(IDirectDrawSurface3 *iface, DWORD flags, DDCOLORKEY *color_key)
4331 {
4332 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
4333 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
4334
4335 return ddraw_surface7_SetColorKey(&This->IDirectDrawSurface7_iface, flags, color_key);
4336 }
4337
4338 static HRESULT WINAPI ddraw_surface2_SetColorKey(IDirectDrawSurface2 *iface, DWORD flags, DDCOLORKEY *color_key)
4339 {
4340 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
4341 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
4342
4343 return ddraw_surface7_SetColorKey(&This->IDirectDrawSurface7_iface, flags, color_key);
4344 }
4345
4346 static HRESULT WINAPI ddraw_surface1_SetColorKey(IDirectDrawSurface *iface, DWORD flags, DDCOLORKEY *color_key)
4347 {
4348 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
4349 TRACE("iface %p, flags %#x, color_key %p.\n", iface, flags, color_key);
4350
4351 return ddraw_surface7_SetColorKey(&This->IDirectDrawSurface7_iface, flags, color_key);
4352 }
4353
4354 /*****************************************************************************
4355 * IDirectDrawSurface7::SetPalette
4356 *
4357 * Assigns a DirectDrawPalette object to the surface
4358 *
4359 * Params:
4360 * Pal: Interface to the palette to set
4361 *
4362 * Returns:
4363 * DD_OK on success
4364 *
4365 *****************************************************************************/
4366 static HRESULT WINAPI ddraw_surface7_SetPalette(IDirectDrawSurface7 *iface, IDirectDrawPalette *Pal)
4367 {
4368 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface7(iface);
4369 IDirectDrawPalette *oldPal;
4370 IDirectDrawSurfaceImpl *surf;
4371 IDirectDrawPaletteImpl *PalImpl = unsafe_impl_from_IDirectDrawPalette(Pal);
4372 HRESULT hr;
4373
4374 TRACE("iface %p, palette %p.\n", iface, Pal);
4375
4376 if (!(This->surface_desc.u4.ddpfPixelFormat.dwFlags & (DDPF_PALETTEINDEXED1 | DDPF_PALETTEINDEXED2 |
4377 DDPF_PALETTEINDEXED4 | DDPF_PALETTEINDEXED8 | DDPF_PALETTEINDEXEDTO8))) {
4378 return DDERR_INVALIDPIXELFORMAT;
4379 }
4380
4381 if (This->surface_desc.ddsCaps.dwCaps2 & DDSCAPS2_MIPMAPSUBLEVEL)
4382 {
4383 return DDERR_NOTONMIPMAPSUBLEVEL;
4384 }
4385
4386 /* Find the old palette */
4387 wined3d_mutex_lock();
4388 hr = IDirectDrawSurface_GetPalette(iface, &oldPal);
4389 if(hr != DD_OK && hr != DDERR_NOPALETTEATTACHED)
4390 {
4391 wined3d_mutex_unlock();
4392 return hr;
4393 }
4394 if(oldPal) IDirectDrawPalette_Release(oldPal); /* For the GetPalette */
4395
4396 /* Set the new Palette */
4397 wined3d_surface_set_palette(This->wined3d_surface, PalImpl ? PalImpl->wineD3DPalette : NULL);
4398 /* AddRef the Palette */
4399 if(Pal) IDirectDrawPalette_AddRef(Pal);
4400
4401 /* Release the old palette */
4402 if(oldPal) IDirectDrawPalette_Release(oldPal);
4403
4404 /* Update the wined3d frontbuffer if this is the frontbuffer. */
4405 if ((This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER) && This->ddraw->wined3d_frontbuffer)
4406 {
4407 hr = wined3d_surface_set_palette(This->ddraw->wined3d_frontbuffer, PalImpl ? PalImpl->wineD3DPalette : NULL);
4408 if (FAILED(hr))
4409 ERR("Failed to set frontbuffer palette, hr %#x.\n", hr);
4410 }
4411
4412 /* If this is a front buffer, also update the back buffers
4413 * TODO: How do things work for palettized cube textures?
4414 */
4415 if(This->surface_desc.ddsCaps.dwCaps & DDSCAPS_FRONTBUFFER)
4416 {
4417 /* For primary surfaces the tree is just a list, so the simpler scheme fits too */
4418 DDSCAPS2 caps2 = { DDSCAPS_PRIMARYSURFACE, 0, 0, 0 };
4419
4420 surf = This;
4421 while(1)
4422 {
4423 IDirectDrawSurface7 *attach;
4424 HRESULT hr;
4425 hr = ddraw_surface7_GetAttachedSurface(&surf->IDirectDrawSurface7_iface, &caps2, &attach);
4426 if(hr != DD_OK)
4427 {
4428 break;
4429 }
4430
4431 TRACE("Setting palette on %p\n", attach);
4432 ddraw_surface7_SetPalette(attach, Pal);
4433 surf = impl_from_IDirectDrawSurface7(attach);
4434 ddraw_surface7_Release(attach);
4435 }
4436 }
4437
4438 wined3d_mutex_unlock();
4439
4440 return DD_OK;
4441 }
4442
4443 static HRESULT WINAPI ddraw_surface4_SetPalette(IDirectDrawSurface4 *iface, IDirectDrawPalette *palette)
4444 {
4445 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface4(iface);
4446 TRACE("iface %p, palette %p.\n", iface, palette);
4447
4448 return ddraw_surface7_SetPalette(&This->IDirectDrawSurface7_iface, palette);
4449 }
4450
4451 static HRESULT WINAPI ddraw_surface3_SetPalette(IDirectDrawSurface3 *iface, IDirectDrawPalette *palette)
4452 {
4453 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface3(iface);
4454 TRACE("iface %p, palette %p.\n", iface, palette);
4455
4456 return ddraw_surface7_SetPalette(&This->IDirectDrawSurface7_iface, palette);
4457 }
4458
4459 static HRESULT WINAPI ddraw_surface2_SetPalette(IDirectDrawSurface2 *iface, IDirectDrawPalette *palette)
4460 {
4461 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface2(iface);
4462 TRACE("iface %p, palette %p.\n", iface, palette);
4463
4464 return ddraw_surface7_SetPalette(&This->IDirectDrawSurface7_iface, palette);
4465 }
4466
4467 static HRESULT WINAPI ddraw_surface1_SetPalette(IDirectDrawSurface *iface, IDirectDrawPalette *palette)
4468 {
4469 IDirectDrawSurfaceImpl *This = impl_from_IDirectDrawSurface(iface);
4470 TRACE("iface %p, palette %p.\n", iface, palette);
4471
4472 return ddraw_surface7_SetPalette(&This->IDirectDrawSurface7_iface, palette);
4473 }
4474
4475 /**********************************************************
4476 * IDirectDrawGammaControl::GetGammaRamp
4477 *
4478 * Returns the current gamma ramp for a surface
4479 *
4480 * Params:
4481 * flags: Ignored
4482 * gamma_ramp: Address to write the ramp to
4483 *
4484 * Returns:
4485 * DD_OK on success
4486 * DDERR_INVALIDPARAMS if gamma_ramp is NULL
4487 *
4488 **********************************************************/
4489 static HRESULT WINAPI ddraw_gamma_control_GetGammaRamp(IDirectDrawGammaControl *iface,
4490 DWORD flags, DDGAMMARAMP *gamma_ramp)
4491 {
4492 IDirectDrawSurfaceImpl *surface = impl_from_IDirectDrawGammaControl(iface);
4493
4494 TRACE("iface %p, flags %#x, gamma_ramp %p.\n", iface, flags, gamma_ramp);
4495
4496 if (!gamma_ramp)
4497 {
4498 WARN("Invalid gamma_ramp passed.\n");
4499 return DDERR_INVALIDPARAMS;
4500 }
4501
4502 wined3d_mutex_lock();
4503 if (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE)
4504 {
4505 /* Note: DDGAMMARAMP is compatible with WINED3DGAMMARAMP. */
4506 wined3d_device_get_gamma_ramp(surface->ddraw->wined3d_device, 0, (WINED3DGAMMARAMP *)gamma_ramp);
4507 }
4508 else
4509 {
4510 ERR("Not implemented for non-primary surfaces.\n");
4511 }
4512 wined3d_mutex_unlock();
4513
4514 return DD_OK;
4515 }
4516
4517 /**********************************************************
4518 * IDirectDrawGammaControl::SetGammaRamp
4519 *
4520 * Sets the red, green and blue gamma ramps for
4521 *
4522 * Params:
4523 * flags: Can be DDSGR_CALIBRATE to request calibration
4524 * gamma_ramp: Structure containing the new gamma ramp
4525 *
4526 * Returns:
4527 * DD_OK on success
4528 * DDERR_INVALIDPARAMS if gamma_ramp is NULL
4529 *
4530 **********************************************************/
4531 static HRESULT WINAPI ddraw_gamma_control_SetGammaRamp(IDirectDrawGammaControl *iface,
4532 DWORD flags, DDGAMMARAMP *gamma_ramp)
4533 {
4534 IDirectDrawSurfaceImpl *surface = impl_from_IDirectDrawGammaControl(iface);
4535
4536 TRACE("iface %p, flags %#x, gamma_ramp %p.\n", iface, flags, gamma_ramp);
4537
4538 if (!gamma_ramp)
4539 {
4540 WARN("Invalid gamma_ramp passed.\n");
4541 return DDERR_INVALIDPARAMS;
4542 }
4543
4544 wined3d_mutex_lock();
4545 if (surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE)
4546 {
4547 /* Note: DDGAMMARAMP is compatible with WINED3DGAMMARAMP */
4548 wined3d_device_set_gamma_ramp(surface->ddraw->wined3d_device, 0, flags, (WINED3DGAMMARAMP *)gamma_ramp);
4549 }
4550 else
4551 {
4552 ERR("Not implemented for non-primary surfaces.\n");
4553 }
4554 wined3d_mutex_unlock();
4555
4556 return DD_OK;
4557 }
4558
4559 /*****************************************************************************
4560 * IDirect3DTexture2::PaletteChanged
4561 *
4562 * Informs the texture about a palette change
4563 *
4564 * Params:
4565 * start: Start index of the change
4566 * count: The number of changed entries
4567 *
4568 * Returns
4569 * D3D_OK, because it's a stub
4570 *
4571 *****************************************************************************/
4572 static HRESULT WINAPI d3d_texture2_PaletteChanged(IDirect3DTexture2 *iface, DWORD start, DWORD count)
4573 {
4574 FIXME("iface %p, start %u, count %u stub!\n", iface, start, count);
4575
4576 return D3D_OK;
4577 }
4578
4579 static HRESULT WINAPI d3d_texture1_PaletteChanged(IDirect3DTexture *iface, DWORD start, DWORD count)
4580 {
4581 IDirectDrawSurfaceImpl *surface = impl_from_IDirect3DTexture(iface);
4582
4583 TRACE("iface %p, start %u, count %u.\n", iface, start, count);
4584
4585 return d3d_texture2_PaletteChanged(&surface->IDirect3DTexture2_iface, start, count);
4586 }
4587
4588 /*****************************************************************************
4589 * IDirect3DTexture::Unload
4590 *
4591 * DX5 SDK: "The IDirect3DTexture2::Unload method is not implemented
4592 *
4593 *
4594 * Returns:
4595 * DDERR_UNSUPPORTED
4596 *
4597 *****************************************************************************/
4598 static HRESULT WINAPI d3d_texture1_Unload(IDirect3DTexture *iface)
4599 {
4600 WARN("iface %p. Not implemented.\n", iface);
4601
4602 return DDERR_UNSUPPORTED;
4603 }
4604
4605 /*****************************************************************************
4606 * IDirect3DTexture2::GetHandle
4607 *
4608 * Returns handle for the texture. At the moment, the interface
4609 * to the IWineD3DTexture is used.
4610 *
4611 * Params:
4612 * device: Device this handle is assigned to
4613 * handle: Address to store the handle at.
4614 *
4615 * Returns:
4616 * D3D_OK
4617 *
4618 *****************************************************************************/
4619 static HRESULT WINAPI d3d_texture2_GetHandle(IDirect3DTexture2 *iface,
4620 IDirect3DDevice2 *device, D3DTEXTUREHANDLE *handle)
4621 {
4622 IDirectDrawSurfaceImpl *surface = impl_from_IDirect3DTexture2(iface);
4623 IDirect3DDeviceImpl *device_impl = unsafe_impl_from_IDirect3DDevice2(device);
4624
4625 TRACE("iface %p, device %p, handle %p.\n", iface, device, handle);
4626
4627 wined3d_mutex_lock();
4628
4629 if (!surface->Handle)
4630 {
4631 DWORD h = ddraw_allocate_handle(&device_impl->handle_table, surface, DDRAW_HANDLE_SURFACE);
4632 if (h == DDRAW_INVALID_HANDLE)
4633 {
4634 ERR("Failed to allocate a texture handle.\n");
4635 wined3d_mutex_unlock();
4636 return DDERR_OUTOFMEMORY;
4637 }
4638
4639 surface->Handle = h + 1;
4640 }
4641
4642 TRACE("Returning handle %08x.\n", surface->Handle);
4643 *handle = surface->Handle;
4644
4645 wined3d_mutex_unlock();
4646
4647 return D3D_OK;
4648 }
4649
4650 static HRESULT WINAPI d3d_texture1_GetHandle(IDirect3DTexture *iface,
4651 IDirect3DDevice *device, D3DTEXTUREHANDLE *handle)
4652 {
4653 IDirectDrawSurfaceImpl *This = impl_from_IDirect3DTexture(iface);
4654 IDirect3DDeviceImpl *device_impl = unsafe_impl_from_IDirect3DDevice(device);
4655
4656 TRACE("iface %p, device %p, handle %p.\n", iface, device, handle);
4657
4658 return d3d_texture2_GetHandle(&This->IDirect3DTexture2_iface,
4659 device_impl ? &device_impl->IDirect3DDevice2_iface : NULL, handle);
4660 }
4661
4662 /*****************************************************************************
4663 * get_sub_mimaplevel
4664 *
4665 * Helper function that returns the next mipmap level
4666 *
4667 * tex_ptr: Surface of which to return the next level
4668 *
4669 *****************************************************************************/
4670 static IDirectDrawSurfaceImpl *get_sub_mimaplevel(IDirectDrawSurfaceImpl *surface)
4671 {
4672 /* Now go down the mipmap chain to the next surface */
4673 static DDSCAPS2 mipmap_caps = { DDSCAPS_MIPMAP | DDSCAPS_TEXTURE, 0, 0, 0 };
4674 IDirectDrawSurface7 *next_level;
4675 HRESULT hr;
4676
4677 hr = ddraw_surface7_GetAttachedSurface(&surface->IDirectDrawSurface7_iface, &mipmap_caps, &next_level);
4678 if (FAILED(hr)) return NULL;
4679
4680 ddraw_surface7_Release(next_level);
4681
4682 return impl_from_IDirectDrawSurface7(next_level);
4683 }
4684
4685 /*****************************************************************************
4686 * IDirect3DTexture2::Load
4687 *
4688 * Loads a texture created with the DDSCAPS_ALLOCONLOAD
4689 *
4690 * This function isn't relayed to WineD3D because the whole interface is
4691 * implemented in DDraw only. For speed improvements a implementation which
4692 * takes OpenGL more into account could be placed into WineD3D.
4693 *
4694 * Params:
4695 * src_texture: Address of the texture to load
4696 *
4697 * Returns:
4698 * D3D_OK on success
4699 * D3DERR_TEXTURE_LOAD_FAILED.
4700 *
4701 *****************************************************************************/
4702 static HRESULT WINAPI d3d_texture2_Load(IDirect3DTexture2 *iface, IDirect3DTexture2 *src_texture)
4703 {
4704 IDirectDrawSurfaceImpl *dst_surface = impl_from_IDirect3DTexture2(iface);
4705 IDirectDrawSurfaceImpl *src_surface = unsafe_impl_from_IDirect3DTexture2(src_texture);
4706 HRESULT hr;
4707
4708 TRACE("iface %p, src_texture %p.\n", iface, src_texture);
4709
4710 if (src_surface == dst_surface)
4711 {
4712 TRACE("copying surface %p to surface %p, why?\n", src_surface, dst_surface);
4713 return D3D_OK;
4714 }
4715
4716 wined3d_mutex_lock();
4717
4718 if (((src_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
4719 != (dst_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP))
4720 || (src_surface->surface_desc.u2.dwMipMapCount != dst_surface->surface_desc.u2.dwMipMapCount))
4721 {
4722 ERR("Trying to load surfaces with different mip-map counts.\n");
4723 }
4724
4725 for (;;)
4726 {
4727 struct wined3d_palette *wined3d_dst_pal, *wined3d_src_pal;
4728 IDirectDrawPalette *dst_pal = NULL, *src_pal = NULL;
4729 DDSURFACEDESC *src_desc, *dst_desc;
4730
4731 TRACE("Copying surface %p to surface %p (mipmap level %d).\n",
4732 src_surface, dst_surface, src_surface->mipmap_level);
4733
4734 /* Suppress the ALLOCONLOAD flag */
4735 dst_surface->surface_desc.ddsCaps.dwCaps &= ~DDSCAPS_ALLOCONLOAD;
4736
4737 /* Get the palettes */
4738 wined3d_dst_pal = wined3d_surface_get_palette(dst_surface->wined3d_surface);
4739 if (wined3d_dst_pal)
4740 dst_pal = wined3d_palette_get_parent(wined3d_dst_pal);
4741
4742 wined3d_src_pal = wined3d_surface_get_palette(src_surface->wined3d_surface);
4743 if (wined3d_src_pal)
4744 src_pal = wined3d_palette_get_parent(wined3d_src_pal);
4745
4746 if (src_pal)
4747 {
4748 PALETTEENTRY palent[256];
4749
4750 if (!dst_pal)
4751 {
4752 wined3d_mutex_unlock();
4753 return DDERR_NOPALETTEATTACHED;
4754 }
4755 IDirectDrawPalette_GetEntries(src_pal, 0, 0, 256, palent);
4756 IDirectDrawPalette_SetEntries(dst_pal, 0, 0, 256, palent);
4757 }
4758
4759 /* Copy one surface on the other */
4760 dst_desc = (DDSURFACEDESC *)&(dst_surface->surface_desc);
4761 src_desc = (DDSURFACEDESC *)&(src_surface->surface_desc);
4762
4763 if ((src_desc->dwWidth != dst_desc->dwWidth) || (src_desc->dwHeight != dst_desc->dwHeight))
4764 {
4765 /* Should also check for same pixel format, u1.lPitch, ... */
4766 ERR("Error in surface sizes.\n");
4767 wined3d_mutex_unlock();
4768 return D3DERR_TEXTURE_LOAD_FAILED;
4769 }
4770 else
4771 {
4772 WINED3DLOCKED_RECT src_rect, dst_rect;
4773
4774 /* Copy also the ColorKeying stuff */
4775 if (src_desc->dwFlags & DDSD_CKSRCBLT)
4776 {
4777 dst_desc->dwFlags |= DDSD_CKSRCBLT;
4778 dst_desc->ddckCKSrcBlt.dwColorSpaceLowValue = src_desc->ddckCKSrcBlt.dwColorSpaceLowValue;
4779 dst_desc->ddckCKSrcBlt.dwColorSpaceHighValue = src_desc->ddckCKSrcBlt.dwColorSpaceHighValue;
4780 }
4781
4782 /* Copy the main memory texture into the surface that corresponds
4783 * to the OpenGL texture object. */
4784
4785 hr = wined3d_surface_map(src_surface->wined3d_surface, &src_rect, NULL, 0);
4786 if (FAILED(hr))
4787 {
4788 ERR("Failed to lock source surface, hr %#x.\n", hr);
4789 wined3d_mutex_unlock();
4790 return D3DERR_TEXTURE_LOAD_FAILED;
4791 }
4792
4793 hr = wined3d_surface_map(dst_surface->wined3d_surface, &dst_rect, NULL, 0);
4794 if (FAILED(hr))
4795 {
4796 ERR("Failed to lock destination surface, hr %#x.\n", hr);
4797 wined3d_surface_unmap(src_surface->wined3d_surface);
4798 wined3d_mutex_unlock();
4799 return D3DERR_TEXTURE_LOAD_FAILED;
4800 }
4801
4802 if (dst_surface->surface_desc.u4.ddpfPixelFormat.dwFlags & DDPF_FOURCC)
4803 memcpy(dst_rect.pBits, src_rect.pBits, src_surface->surface_desc.u1.dwLinearSize);
4804 else
4805 memcpy(dst_rect.pBits, src_rect.pBits, src_rect.Pitch * src_desc->dwHeight);
4806
4807 wined3d_surface_unmap(src_surface->wined3d_surface);
4808 wined3d_surface_unmap(dst_surface->wined3d_surface);
4809 }
4810
4811 if (src_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
4812 src_surface = get_sub_mimaplevel(src_surface);
4813 else
4814 src_surface = NULL;
4815
4816 if (dst_surface->surface_desc.ddsCaps.dwCaps & DDSCAPS_MIPMAP)
4817 dst_surface = get_sub_mimaplevel(dst_surface);
4818 else
4819 dst_surface = NULL;
4820
4821 if (!src_surface || !dst_surface)
4822 {
4823 if (src_surface != dst_surface)
4824 ERR("Loading surface with different mipmap structure.\n");
4825 break;
4826 }
4827 }
4828
4829 wined3d_mutex_unlock();
4830
4831 return hr;
4832 }
4833
4834 static HRESULT WINAPI d3d_texture1_Load(IDirect3DTexture *iface, IDirect3DTexture *src_texture)
4835 {
4836 IDirectDrawSurfaceImpl* This = impl_from_IDirect3DTexture(iface);
4837 IDirectDrawSurfaceImpl* src_surface = unsafe_impl_from_IDirect3DTexture(src_texture);
4838 TRACE("iface %p, src_texture %p.\n", iface, src_texture);
4839
4840 return d3d_texture2_Load(&This->IDirect3DTexture2_iface,
4841 src_surface ? &src_surface->IDirect3DTexture2_iface : NULL);
4842 }
4843
4844 /*****************************************************************************
4845 * The VTable
4846 *****************************************************************************/
4847
4848 static const struct IDirectDrawSurface7Vtbl ddraw_surface7_vtbl =
4849 {
4850 /* IUnknown */
4851 ddraw_surface7_QueryInterface,
4852 ddraw_surface7_AddRef,
4853 ddraw_surface7_Release,
4854 /* IDirectDrawSurface */
4855 ddraw_surface7_AddAttachedSurface,
4856 ddraw_surface7_AddOverlayDirtyRect,
4857 ddraw_surface7_Blt,
4858 ddraw_surface7_BltBatch,
4859 ddraw_surface7_BltFast,
4860 ddraw_surface7_DeleteAttachedSurface,
4861 ddraw_surface7_EnumAttachedSurfaces,
4862 ddraw_surface7_EnumOverlayZOrders,
4863 ddraw_surface7_Flip,
4864 ddraw_surface7_GetAttachedSurface,
4865 ddraw_surface7_GetBltStatus,
4866 ddraw_surface7_GetCaps,
4867 ddraw_surface7_GetClipper,
4868 ddraw_surface7_GetColorKey,
4869 ddraw_surface7_GetDC,
4870 ddraw_surface7_GetFlipStatus,
4871 ddraw_surface7_GetOverlayPosition,
4872 ddraw_surface7_GetPalette,
4873 ddraw_surface7_GetPixelFormat,
4874 ddraw_surface7_GetSurfaceDesc,
4875 ddraw_surface7_Initialize,
4876 ddraw_surface7_IsLost,
4877 ddraw_surface7_Lock,
4878 ddraw_surface7_ReleaseDC,
4879 ddraw_surface7_Restore,
4880 ddraw_surface7_SetClipper,
4881 ddraw_surface7_SetColorKey,
4882 ddraw_surface7_SetOverlayPosition,
4883 ddraw_surface7_SetPalette,
4884 ddraw_surface7_Unlock,
4885 ddraw_surface7_UpdateOverlay,
4886 ddraw_surface7_UpdateOverlayDisplay,
4887 ddraw_surface7_UpdateOverlayZOrder,
4888 /* IDirectDrawSurface2 */
4889 ddraw_surface7_GetDDInterface,
4890 ddraw_surface7_PageLock,
4891 ddraw_surface7_PageUnlock,
4892 /* IDirectDrawSurface3 */
4893 ddraw_surface7_SetSurfaceDesc,
4894 /* IDirectDrawSurface4 */
4895 ddraw_surface7_SetPrivateData,
4896 ddraw_surface7_GetPrivateData,
4897 ddraw_surface7_FreePrivateData,
4898 ddraw_surface7_GetUniquenessValue,
4899 ddraw_surface7_ChangeUniquenessValue,
4900 /* IDirectDrawSurface7 */
4901 ddraw_surface7_SetPriority,
4902 ddraw_surface7_GetPriority,
4903 ddraw_surface7_SetLOD,
4904 ddraw_surface7_GetLOD,
4905 };
4906
4907 static const struct IDirectDrawSurface4Vtbl ddraw_surface4_vtbl =
4908 {
4909 /* IUnknown */
4910 ddraw_surface4_QueryInterface,
4911 ddraw_surface4_AddRef,
4912 ddraw_surface4_Release,
4913 /* IDirectDrawSurface */
4914 ddraw_surface4_AddAttachedSurface,
4915 ddraw_surface4_AddOverlayDirtyRect,
4916 ddraw_surface4_Blt,
4917 ddraw_surface4_BltBatch,
4918 ddraw_surface4_BltFast,
4919 ddraw_surface4_DeleteAttachedSurface,
4920 ddraw_surface4_EnumAttachedSurfaces,
4921 ddraw_surface4_EnumOverlayZOrders,
4922 ddraw_surface4_Flip,
4923 ddraw_surface4_GetAttachedSurface,
4924 ddraw_surface4_GetBltStatus,
4925 ddraw_surface4_GetCaps,
4926 ddraw_surface4_GetClipper,
4927 ddraw_surface4_GetColorKey,
4928 ddraw_surface4_GetDC,
4929 ddraw_surface4_GetFlipStatus,
4930 ddraw_surface4_GetOverlayPosition,
4931 ddraw_surface4_GetPalette,
4932 ddraw_surface4_GetPixelFormat,
4933 ddraw_surface4_GetSurfaceDesc,
4934 ddraw_surface4_Initialize,
4935 ddraw_surface4_IsLost,
4936 ddraw_surface4_Lock,
4937 ddraw_surface4_ReleaseDC,
4938 ddraw_surface4_Restore,
4939 ddraw_surface4_SetClipper,
4940 ddraw_surface4_SetColorKey,
4941 ddraw_surface4_SetOverlayPosition,
4942 ddraw_surface4_SetPalette,
4943 ddraw_surface4_Unlock,
4944 ddraw_surface4_UpdateOverlay,
4945 ddraw_surface4_UpdateOverlayDisplay,
4946 ddraw_surface4_UpdateOverlayZOrder,
4947 /* IDirectDrawSurface2 */
4948 ddraw_surface4_GetDDInterface,
4949 ddraw_surface4_PageLock,
4950 ddraw_surface4_PageUnlock,
4951 /* IDirectDrawSurface3 */
4952 ddraw_surface4_SetSurfaceDesc,
4953 /* IDirectDrawSurface4 */
4954 ddraw_surface4_SetPrivateData,
4955 ddraw_surface4_GetPrivateData,
4956 ddraw_surface4_FreePrivateData,
4957 ddraw_surface4_GetUniquenessValue,
4958 ddraw_surface4_ChangeUniquenessValue,
4959 };
4960
4961 static const struct IDirectDrawSurface3Vtbl ddraw_surface3_vtbl =
4962 {
4963 /* IUnknown */
4964 ddraw_surface3_QueryInterface,
4965 ddraw_surface3_AddRef,
4966 ddraw_surface3_Release,
4967 /* IDirectDrawSurface */
4968 ddraw_surface3_AddAttachedSurface,
4969 ddraw_surface3_AddOverlayDirtyRect,
4970 ddraw_surface3_Blt,
4971 ddraw_surface3_BltBatch,
4972 ddraw_surface3_BltFast,
4973 ddraw_surface3_DeleteAttachedSurface,
4974 ddraw_surface3_EnumAttachedSurfaces,
4975 ddraw_surface3_EnumOverlayZOrders,
4976 ddraw_surface3_Flip,
4977 ddraw_surface3_GetAttachedSurface,
4978 ddraw_surface3_GetBltStatus,
4979 ddraw_surface3_GetCaps,
4980 ddraw_surface3_GetClipper,
4981 ddraw_surface3_GetColorKey,
4982 ddraw_surface3_GetDC,
4983 ddraw_surface3_GetFlipStatus,
4984 ddraw_surface3_GetOverlayPosition,
4985 ddraw_surface3_GetPalette,
4986 ddraw_surface3_GetPixelFormat,
4987 ddraw_surface3_GetSurfaceDesc,
4988 ddraw_surface3_Initialize,
4989 ddraw_surface3_IsLost,
4990 ddraw_surface3_Lock,
4991 ddraw_surface3_ReleaseDC,
4992 ddraw_surface3_Restore,
4993 ddraw_surface3_SetClipper,
4994 ddraw_surface3_SetColorKey,
4995 ddraw_surface3_SetOverlayPosition,
4996 ddraw_surface3_SetPalette,
4997 ddraw_surface3_Unlock,
4998 ddraw_surface3_UpdateOverlay,
4999 ddraw_surface3_UpdateOverlayDisplay,
5000 ddraw_surface3_UpdateOverlayZOrder,
5001 /* IDirectDrawSurface2 */
5002 ddraw_surface3_GetDDInterface,
5003 ddraw_surface3_PageLock,
5004 ddraw_surface3_PageUnlock,
5005 /* IDirectDrawSurface3 */
5006 ddraw_surface3_SetSurfaceDesc,
5007 };
5008
5009 static const struct IDirectDrawSurface2Vtbl ddraw_surface2_vtbl =
5010 {
5011 /* IUnknown */
5012 ddraw_surface2_QueryInterface,
5013 ddraw_surface2_AddRef,
5014 ddraw_surface2_Release,
5015 /* IDirectDrawSurface */
5016 ddraw_surface2_AddAttachedSurface,
5017 ddraw_surface2_AddOverlayDirtyRect,
5018 ddraw_surface2_Blt,
5019 ddraw_surface2_BltBatch,
5020 ddraw_surface2_BltFast,
5021 ddraw_surface2_DeleteAttachedSurface,
5022 ddraw_surface2_EnumAttachedSurfaces,
5023 ddraw_surface2_EnumOverlayZOrders,
5024 ddraw_surface2_Flip,
5025 ddraw_surface2_GetAttachedSurface,
5026 ddraw_surface2_GetBltStatus,
5027 ddraw_surface2_GetCaps,
5028 ddraw_surface2_GetClipper,
5029 ddraw_surface2_GetColorKey,
5030 ddraw_surface2_GetDC,
5031 ddraw_surface2_GetFlipStatus,
5032 ddraw_surface2_GetOverlayPosition,
5033 ddraw_surface2_GetPalette,
5034 ddraw_surface2_GetPixelFormat,
5035 ddraw_surface2_GetSurfaceDesc,
5036 ddraw_surface2_Initialize,
5037 ddraw_surface2_IsLost,
5038 ddraw_surface2_Lock,
5039 ddraw_surface2_ReleaseDC,
5040 ddraw_surface2_Restore,
5041 ddraw_surface2_SetClipper,
5042 ddraw_surface2_SetColorKey,
5043 ddraw_surface2_SetOverlayPosition,
5044 ddraw_surface2_SetPalette,
5045 ddraw_surface2_Unlock,
5046 ddraw_surface2_UpdateOverlay,
5047 ddraw_surface2_UpdateOverlayDisplay,
5048 ddraw_surface2_UpdateOverlayZOrder,
5049 /* IDirectDrawSurface2 */
5050 ddraw_surface2_GetDDInterface,
5051 ddraw_surface2_PageLock,
5052 ddraw_surface2_PageUnlock,
5053 };
5054
5055 static const struct IDirectDrawSurfaceVtbl ddraw_surface1_vtbl =
5056 {
5057 /* IUnknown */
5058 ddraw_surface1_QueryInterface,
5059 ddraw_surface1_AddRef,
5060 ddraw_surface1_Release,
5061 /* IDirectDrawSurface */
5062 ddraw_surface1_AddAttachedSurface,
5063 ddraw_surface1_AddOverlayDirtyRect,
5064 ddraw_surface1_Blt,
5065 ddraw_surface1_BltBatch,
5066 ddraw_surface1_BltFast,
5067 ddraw_surface1_DeleteAttachedSurface,
5068 ddraw_surface1_EnumAttachedSurfaces,
5069 ddraw_surface1_EnumOverlayZOrders,
5070 ddraw_surface1_Flip,
5071 ddraw_surface1_GetAttachedSurface,
5072 ddraw_surface1_GetBltStatus,
5073 ddraw_surface1_GetCaps,
5074 ddraw_surface1_GetClipper,
5075 ddraw_surface1_GetColorKey,
5076 ddraw_surface1_GetDC,
5077 ddraw_surface1_GetFlipStatus,
5078 ddraw_surface1_GetOverlayPosition,
5079 ddraw_surface1_GetPalette,
5080 ddraw_surface1_GetPixelFormat,
5081 ddraw_surface1_GetSurfaceDesc,
5082 ddraw_surface1_Initialize,
5083 ddraw_surface1_IsLost,
5084 ddraw_surface1_Lock,
5085 ddraw_surface1_ReleaseDC,
5086 ddraw_surface1_Restore,
5087 ddraw_surface1_SetClipper,
5088 ddraw_surface1_SetColorKey,
5089 ddraw_surface1_SetOverlayPosition,
5090 ddraw_surface1_SetPalette,
5091 ddraw_surface1_Unlock,
5092 ddraw_surface1_UpdateOverlay,
5093 ddraw_surface1_UpdateOverlayDisplay,
5094 ddraw_surface1_UpdateOverlayZOrder,
5095 };
5096
5097 static const struct IDirectDrawGammaControlVtbl ddraw_gamma_control_vtbl =
5098 {
5099 ddraw_gamma_control_QueryInterface,
5100 ddraw_gamma_control_AddRef,
5101 ddraw_gamma_control_Release,
5102 ddraw_gamma_control_GetGammaRamp,
5103 ddraw_gamma_control_SetGammaRamp,
5104 };
5105
5106 static const struct IDirect3DTexture2Vtbl d3d_texture2_vtbl =
5107 {
5108 d3d_texture2_QueryInterface,
5109 d3d_texture2_AddRef,
5110 d3d_texture2_Release,
5111 d3d_texture2_GetHandle,
5112 d3d_texture2_PaletteChanged,
5113 d3d_texture2_Load,
5114 };
5115
5116 static const struct IDirect3DTextureVtbl d3d_texture1_vtbl =
5117 {
5118 d3d_texture1_QueryInterface,
5119 d3d_texture1_AddRef,
5120 d3d_texture1_Release,
5121 d3d_texture1_Initialize,
5122 d3d_texture1_GetHandle,
5123 d3d_texture1_PaletteChanged,
5124 d3d_texture1_Load,
5125 d3d_texture1_Unload,
5126 };
5127
5128 IDirectDrawSurfaceImpl *unsafe_impl_from_IDirectDrawSurface7(IDirectDrawSurface7 *iface)
5129 {
5130 if (!iface) return NULL;
5131 assert(iface->lpVtbl == &ddraw_surface7_vtbl);
5132 return CONTAINING_RECORD(iface, IDirectDrawSurfaceImpl, IDirectDrawSurface7_iface);
5133 }
5134
5135 IDirectDrawSurfaceImpl *unsafe_impl_from_IDirectDrawSurface4(IDirectDrawSurface4 *iface)
5136 {
5137 if (!iface) return NULL;
5138 assert(iface->lpVtbl == &ddraw_surface4_vtbl);
5139 return CONTAINING_RECORD(iface, IDirectDrawSurfaceImpl, IDirectDrawSurface4_iface);
5140 }
5141
5142 static IDirectDrawSurfaceImpl *unsafe_impl_from_IDirectDrawSurface3(IDirectDrawSurface3 *iface)
5143 {
5144 if (!iface) return NULL;
5145 assert(iface->lpVtbl == &ddraw_surface3_vtbl);
5146 return CONTAINING_RECORD(iface, IDirectDrawSurfaceImpl, IDirectDrawSurface3_iface);
5147 }
5148
5149 static IDirectDrawSurfaceImpl *unsafe_impl_from_IDirectDrawSurface2(IDirectDrawSurface2 *iface)
5150 {
5151 if (!iface) return NULL;
5152 assert(iface->lpVtbl == &ddraw_surface2_vtbl);
5153 return CONTAINING_RECORD(iface, IDirectDrawSurfaceImpl, IDirectDrawSurface2_iface);
5154 }
5155
5156 IDirectDrawSurfaceImpl *unsafe_impl_from_IDirectDrawSurface(IDirectDrawSurface *iface)
5157 {
5158 if (!iface) return NULL;
5159 assert(iface->lpVtbl == &ddraw_surface1_vtbl);
5160 return CONTAINING_RECORD(iface, IDirectDrawSurfaceImpl, IDirectDrawSurface_iface);
5161 }
5162
5163 IDirectDrawSurfaceImpl *unsafe_impl_from_IDirect3DTexture2(IDirect3DTexture2 *iface)
5164 {
5165 if (!iface) return NULL;
5166 assert(iface->lpVtbl == &d3d_texture2_vtbl);
5167 return CONTAINING_RECORD(iface, IDirectDrawSurfaceImpl, IDirect3DTexture2_iface);
5168 }
5169
5170 IDirectDrawSurfaceImpl *unsafe_impl_from_IDirect3DTexture(IDirect3DTexture *iface)
5171 {
5172 if (!iface) return NULL;
5173 assert(iface->lpVtbl == &d3d_texture1_vtbl);
5174 return CONTAINING_RECORD(iface, IDirectDrawSurfaceImpl, IDirect3DTexture_iface);
5175 }
5176
5177 static void STDMETHODCALLTYPE ddraw_surface_wined3d_object_destroyed(void *parent)
5178 {
5179 IDirectDrawSurfaceImpl *surface = parent;
5180
5181 TRACE("surface %p.\n", surface);
5182
5183 /* Check for attached surfaces and detach them. */
5184 if (surface->first_attached != surface)
5185 {
5186 /* Well, this shouldn't happen: The surface being attached is
5187 * referenced in AddAttachedSurface(), so it shouldn't be released
5188 * until DeleteAttachedSurface() is called, because the refcount is
5189 * held. It looks like the application released it often enough to
5190 * force this. */
5191 WARN("Surface is still attached to surface %p.\n", surface->first_attached);
5192
5193 /* The refcount will drop to -1 here */
5194 if (FAILED(ddraw_surface_delete_attached_surface(surface->first_attached, surface, surface->attached_iface)))
5195 ERR("DeleteAttachedSurface failed.\n");
5196 }
5197
5198 while (surface->next_attached)
5199 if (FAILED(ddraw_surface_delete_attached_surface(surface,
5200 surface->next_attached, surface->next_attached->attached_iface)))
5201 ERR("DeleteAttachedSurface failed.\n");
5202
5203 /* Having a texture handle set implies that the device still exists. */
5204 if (surface->Handle)
5205 ddraw_free_handle(&surface->ddraw->d3ddevice->handle_table, surface->Handle - 1, DDRAW_HANDLE_SURFACE);
5206
5207 /* Reduce the ddraw surface count. */
5208 list_remove(&surface->surface_list_entry);
5209
5210 if (surface == surface->ddraw->primary)
5211 surface->ddraw->primary = NULL;
5212
5213 HeapFree(GetProcessHeap(), 0, surface);
5214 }
5215
5216 const struct wined3d_parent_ops ddraw_surface_wined3d_parent_ops =
5217 {
5218 ddraw_surface_wined3d_object_destroyed,
5219 };
5220
5221 static void STDMETHODCALLTYPE ddraw_texture_wined3d_object_destroyed(void *parent)
5222 {
5223 IDirectDrawSurfaceImpl *surface = parent;
5224
5225 TRACE("surface %p.\n", surface);
5226
5227 ddraw_surface_cleanup(surface);
5228 }
5229
5230 static const struct wined3d_parent_ops ddraw_texture_wined3d_parent_ops =
5231 {
5232 ddraw_texture_wined3d_object_destroyed,
5233 };
5234
5235 HRESULT ddraw_surface_create_texture(IDirectDrawSurfaceImpl *surface)
5236 {
5237 const DDSURFACEDESC2 *desc = &surface->surface_desc;
5238 enum wined3d_format_id format;
5239 WINED3DPOOL pool;
5240 UINT levels;
5241
5242 if (desc->ddsCaps.dwCaps & DDSCAPS_MIPMAP)
5243 levels = desc->u2.dwMipMapCount;
5244 else
5245 levels = 1;
5246
5247 /* DDSCAPS_SYSTEMMEMORY textures are in WINED3DPOOL_SYSTEMMEM.
5248 * Should I forward the MANAGED cap to the managed pool? */
5249 if (desc->ddsCaps.dwCaps & DDSCAPS_SYSTEMMEMORY)
5250 pool = WINED3DPOOL_SYSTEMMEM;
5251 else
5252 pool = WINED3DPOOL_DEFAULT;
5253
5254 format = PixelFormat_DD2WineD3D(&surface->surface_desc.u4.ddpfPixelFormat);
5255 if (desc->ddsCaps.dwCaps2 & DDSCAPS2_CUBEMAP)
5256 return wined3d_texture_create_cube(surface->ddraw->wined3d_device, desc->dwWidth,
5257 levels, 0, format, pool, surface, &ddraw_texture_wined3d_parent_ops, &surface->wined3d_texture);
5258 else
5259 return wined3d_texture_create_2d(surface->ddraw->wined3d_device, desc->dwWidth, desc->dwHeight,
5260 levels, 0, format, pool, surface, &ddraw_texture_wined3d_parent_ops, &surface->wined3d_texture);
5261 }
5262
5263 HRESULT ddraw_surface_init(IDirectDrawSurfaceImpl *surface, IDirectDrawImpl *ddraw,
5264 DDSURFACEDESC2 *desc, UINT mip_level, UINT version)
5265 {
5266 WINED3DPOOL pool = WINED3DPOOL_DEFAULT;
5267 enum wined3d_format_id format;
5268 DWORD usage = 0;
5269 HRESULT hr;
5270
5271 if (!(desc->ddsCaps.dwCaps & (DDSCAPS_VIDEOMEMORY | DDSCAPS_SYSTEMMEMORY))
5272 && !((desc->ddsCaps.dwCaps & DDSCAPS_TEXTURE)
5273 && (desc->ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE)))
5274 {
5275 /* Tests show surfaces without memory flags get these flags added
5276 * right after creation. */
5277 desc->ddsCaps.dwCaps |= DDSCAPS_LOCALVIDMEM | DDSCAPS_VIDEOMEMORY;
5278 }
5279
5280 if (desc->ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE)
5281 {
5282 usage |= WINED3DUSAGE_RENDERTARGET;
5283 desc->ddsCaps.dwCaps |= DDSCAPS_VISIBLE;
5284 }
5285
5286 if ((desc->ddsCaps.dwCaps & DDSCAPS_3DDEVICE) && !(desc->ddsCaps.dwCaps & DDSCAPS_ZBUFFER))
5287 {
5288 usage |= WINED3DUSAGE_RENDERTARGET;
5289 }
5290
5291 if (desc->ddsCaps.dwCaps & (DDSCAPS_OVERLAY))
5292 {
5293 usage |= WINED3DUSAGE_OVERLAY;
5294 }
5295
5296 if (desc->ddsCaps.dwCaps & DDSCAPS_ZBUFFER)
5297 usage |= WINED3DUSAGE_DEPTHSTENCIL;
5298
5299 if (desc->ddsCaps.dwCaps & DDSCAPS_OWNDC)
5300 usage |= WINED3DUSAGE_OWNDC;
5301
5302 if (desc->ddsCaps.dwCaps & DDSCAPS_SYSTEMMEMORY)
5303 {
5304 pool = WINED3DPOOL_SYSTEMMEM;
5305 }
5306 else if (desc->ddsCaps.dwCaps2 & DDSCAPS2_TEXTUREMANAGE)
5307 {
5308 pool = WINED3DPOOL_MANAGED;
5309 /* Managed textures have the system memory flag set. */
5310 desc->ddsCaps.dwCaps |= DDSCAPS_SYSTEMMEMORY;
5311 }
5312 else if (desc->ddsCaps.dwCaps & DDSCAPS_VIDEOMEMORY)
5313 {
5314 /* Videomemory adds localvidmem. This is mutually exclusive with
5315 * systemmemory and texturemanage. */
5316 desc->ddsCaps.dwCaps |= DDSCAPS_LOCALVIDMEM;
5317 }
5318
5319 format = PixelFormat_DD2WineD3D(&desc->u4.ddpfPixelFormat);
5320 if (format == WINED3DFMT_UNKNOWN)
5321 {
5322 WARN("Unsupported / unknown pixelformat.\n");
5323 return DDERR_INVALIDPIXELFORMAT;
5324 }
5325
5326 surface->IDirectDrawSurface7_iface.lpVtbl = &ddraw_surface7_vtbl;
5327 surface->IDirectDrawSurface4_iface.lpVtbl = &ddraw_surface4_vtbl;
5328 surface->IDirectDrawSurface3_iface.lpVtbl = &ddraw_surface3_vtbl;
5329 surface->IDirectDrawSurface2_iface.lpVtbl = &ddraw_surface2_vtbl;
5330 surface->IDirectDrawSurface_iface.lpVtbl = &ddraw_surface1_vtbl;
5331 surface->IDirectDrawGammaControl_iface.lpVtbl = &ddraw_gamma_control_vtbl;
5332 surface->IDirect3DTexture2_iface.lpVtbl = &d3d_texture2_vtbl;
5333 surface->IDirect3DTexture_iface.lpVtbl = &d3d_texture1_vtbl;
5334 surface->iface_count = 1;
5335 surface->version = version;
5336 surface->ddraw = ddraw;
5337
5338 if (version == 7)
5339 {
5340 surface->ref7 = 1;
5341 }
5342 else if (version == 4)
5343 {
5344 surface->ref4 = 1;
5345 }
5346 else
5347 {
5348 surface->ref1 = 1;
5349 }
5350
5351 copy_to_surfacedesc2(&surface->surface_desc, desc);
5352
5353 surface->first_attached = surface;
5354
5355 hr = wined3d_surface_create(ddraw->wined3d_device, desc->dwWidth, desc->dwHeight, format,
5356 TRUE /* Lockable */, FALSE /* Discard */, mip_level, usage, pool,
5357 WINED3DMULTISAMPLE_NONE, 0 /* MultiSampleQuality */, DefaultSurfaceType, surface,
5358 &ddraw_surface_wined3d_parent_ops, &surface->wined3d_surface);
5359 if (FAILED(hr))
5360 {
5361 WARN("Failed to create wined3d surface, hr %#x.\n", hr);
5362 return hr;
5363 }
5364
5365 /* Anno 1602 stores the pitch right after surface creation, so make sure
5366 * it's there. TODO: Test other fourcc formats. */
5367 if (format == WINED3DFMT_DXT1 || format == WINED3DFMT_DXT2 || format == WINED3DFMT_DXT3
5368 || format == WINED3DFMT_DXT4 || format == WINED3DFMT_DXT5)
5369 {
5370 surface->surface_desc.dwFlags |= DDSD_LINEARSIZE;
5371 if (format == WINED3DFMT_DXT1)
5372 {
5373 surface->surface_desc.u1.dwLinearSize = max(4, desc->dwWidth) * max(4, desc->dwHeight) / 2;
5374 }
5375 else
5376 {
5377 surface->surface_desc.u1.dwLinearSize = max(4, desc->dwWidth) * max(4, desc->dwHeight);
5378 }
5379 }
5380 else
5381 {
5382 surface->surface_desc.dwFlags |= DDSD_PITCH;
5383 surface->surface_desc.u1.lPitch = wined3d_surface_get_pitch(surface->wined3d_surface);
5384 }
5385
5386 if (desc->dwFlags & DDSD_CKDESTOVERLAY)
5387 {
5388 wined3d_surface_set_color_key(surface->wined3d_surface, DDCKEY_DESTOVERLAY,
5389 (WINEDDCOLORKEY *)&desc->u3.ddckCKDestOverlay);
5390 }
5391 if (desc->dwFlags & DDSD_CKDESTBLT)
5392 {
5393 wined3d_surface_set_color_key(surface->wined3d_surface, DDCKEY_DESTBLT,
5394 (WINEDDCOLORKEY *)&desc->ddckCKDestBlt);
5395 }
5396 if (desc->dwFlags & DDSD_CKSRCOVERLAY)
5397 {
5398 wined3d_surface_set_color_key(surface->wined3d_surface, DDCKEY_SRCOVERLAY,
5399 (WINEDDCOLORKEY *)&desc->ddckCKSrcOverlay);
5400 }
5401 if (desc->dwFlags & DDSD_CKSRCBLT)
5402 {
5403 wined3d_surface_set_color_key(surface->wined3d_surface, DDCKEY_SRCBLT,
5404 (WINEDDCOLORKEY *)&desc->ddckCKSrcBlt);
5405 }
5406 if (desc->dwFlags & DDSD_LPSURFACE)
5407 {
5408 hr = wined3d_surface_set_mem(surface->wined3d_surface, desc->lpSurface);
5409 if (FAILED(hr))
5410 {
5411 ERR("Failed to set surface memory, hr %#x.\n", hr);
5412 wined3d_surface_decref(surface->wined3d_surface);
5413 return hr;
5414 }
5415 }
5416
5417 return DD_OK;
5418 }
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