2 * Copyright 1997-2000 Marcus Meissner
3 * Copyright 1998-2000 Lionel Ulmer
4 * Copyright 2000-2001 TransGaming Technologies Inc.
5 * Copyright 2006 Stefan Dösinger
6 * Copyright 2008 Denver Gingerich
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
24 #include "wine/port.h"
32 #define NONAMELESSUNION
38 #include "wine/exception.h"
43 #include "ddraw_private.h"
44 #include "wine/debug.h"
46 WINE_DEFAULT_DEBUG_CHANNEL(ddraw
);
48 static BOOL
IDirectDrawImpl_DDSD_Match(const DDSURFACEDESC2
* requested
, const DDSURFACEDESC2
* provided
);
49 static HRESULT
IDirectDrawImpl_AttachD3DDevice(IDirectDrawImpl
*This
, IDirectDrawSurfaceImpl
*primary
);
50 static HRESULT
IDirectDrawImpl_CreateNewSurface(IDirectDrawImpl
*This
, DDSURFACEDESC2
*pDDSD
, IDirectDrawSurfaceImpl
**ppSurf
, UINT level
);
51 static HRESULT
IDirectDrawImpl_CreateGDISwapChain(IDirectDrawImpl
*This
, IDirectDrawSurfaceImpl
*primary
);
53 /* Device identifier. Don't relay it to WineD3D */
54 static const DDDEVICEIDENTIFIER2 deviceidentifier
=
58 { { 0x00010001, 0x00010001 } },
60 /* a8373c10-7ac4-4deb-849a-009844d08b2d */
61 {0xa8373c10,0x7ac4,0x4deb, {0x84,0x9a,0x00,0x98,0x44,0xd0,0x8b,0x2d}},
65 static void STDMETHODCALLTYPE
ddraw_null_wined3d_object_destroyed(void *parent
) {}
67 const struct wined3d_parent_ops ddraw_null_wined3d_parent_ops
=
69 ddraw_null_wined3d_object_destroyed
,
72 /*****************************************************************************
74 *****************************************************************************/
76 /*****************************************************************************
77 * IDirectDraw7::QueryInterface
79 * Queries different interfaces of the DirectDraw object. It can return
80 * IDirectDraw interfaces in version 1, 2, 4 and 7, and IDirect3D interfaces
81 * in version 1, 2, 3 and 7. An IDirect3DDevice can be created with this
83 * The returned interface is AddRef()-ed before it's returned
85 * Used for version 1, 2, 4 and 7
88 * refiid: Interface ID asked for
89 * obj: Used to return the interface pointer
92 * S_OK if an interface was found
93 * E_NOINTERFACE if the requested interface wasn't found
95 *****************************************************************************/
97 IDirectDrawImpl_QueryInterface(IDirectDraw7
*iface
,
101 IDirectDrawImpl
*This
= (IDirectDrawImpl
*)iface
;
103 TRACE("(%p)->(%s,%p)\n", This
, debugstr_guid(refiid
), obj
);
105 /* Can change surface impl type */
106 EnterCriticalSection(&ddraw_cs
);
108 /* According to COM docs, if the QueryInterface fails, obj should be set to NULL */
113 LeaveCriticalSection(&ddraw_cs
);
114 return DDERR_INVALIDPARAMS
;
117 /* Check DirectDraw Interfaces */
118 if ( IsEqualGUID( &IID_IUnknown
, refiid
) ||
119 IsEqualGUID( &IID_IDirectDraw7
, refiid
) )
122 TRACE("(%p) Returning IDirectDraw7 interface at %p\n", This
, *obj
);
124 else if ( IsEqualGUID( &IID_IDirectDraw4
, refiid
) )
126 *obj
= &This
->IDirectDraw4_vtbl
;
127 TRACE("(%p) Returning IDirectDraw4 interface at %p\n", This
, *obj
);
129 else if ( IsEqualGUID( &IID_IDirectDraw3
, refiid
) )
131 /* This Interface exists in ddrawex.dll, it is implemented in a wrapper */
132 WARN("IDirectDraw3 is not valid in ddraw.dll\n");
134 LeaveCriticalSection(&ddraw_cs
);
135 return E_NOINTERFACE
;
137 else if ( IsEqualGUID( &IID_IDirectDraw2
, refiid
) )
139 *obj
= &This
->IDirectDraw2_vtbl
;
140 TRACE("(%p) Returning IDirectDraw2 interface at %p\n", This
, *obj
);
142 else if ( IsEqualGUID( &IID_IDirectDraw
, refiid
) )
144 *obj
= &This
->IDirectDraw_vtbl
;
145 TRACE("(%p) Returning IDirectDraw interface at %p\n", This
, *obj
);
149 * The refcount unit test revealed that an IDirect3D7 interface can only be queried
150 * from a DirectDraw object that was created as an IDirectDraw7 interface. No idea
151 * who had this idea and why. The older interfaces can query and IDirect3D version
152 * because they are all created as IDirectDraw(1). This isn't really crucial behavior,
153 * and messy to implement with the common creation function, so it has been left out here.
155 else if ( IsEqualGUID( &IID_IDirect3D
, refiid
) ||
156 IsEqualGUID( &IID_IDirect3D2
, refiid
) ||
157 IsEqualGUID( &IID_IDirect3D3
, refiid
) ||
158 IsEqualGUID( &IID_IDirect3D7
, refiid
) )
160 /* Check the surface implementation */
161 if(This
->ImplType
== SURFACE_UNKNOWN
)
163 /* Apps may create the IDirect3D Interface before the primary surface.
164 * set the surface implementation */
165 This
->ImplType
= SURFACE_OPENGL
;
166 TRACE("(%p) Choosing OpenGL surfaces because a Direct3D interface was requested\n", This
);
168 else if(This
->ImplType
!= SURFACE_OPENGL
&& DefaultSurfaceType
== SURFACE_UNKNOWN
)
170 ERR("(%p) The App is requesting a D3D device, but a non-OpenGL surface type was choosen. Prepare for trouble!\n", This
);
171 ERR(" (%p) You may want to contact wine-devel for help\n", This
);
172 /* Should I assert(0) here??? */
174 else if(This
->ImplType
!= SURFACE_OPENGL
)
176 WARN("The app requests a Direct3D interface, but non-opengl surfaces where set in winecfg\n");
177 /* Do not abort here, only reject 3D Device creation */
180 if ( IsEqualGUID( &IID_IDirect3D
, refiid
) )
182 This
->d3dversion
= 1;
183 *obj
= &This
->IDirect3D_vtbl
;
184 TRACE(" returning Direct3D interface at %p.\n", *obj
);
186 else if ( IsEqualGUID( &IID_IDirect3D2
, refiid
) )
188 This
->d3dversion
= 2;
189 *obj
= &This
->IDirect3D2_vtbl
;
190 TRACE(" returning Direct3D2 interface at %p.\n", *obj
);
192 else if ( IsEqualGUID( &IID_IDirect3D3
, refiid
) )
194 This
->d3dversion
= 3;
195 *obj
= &This
->IDirect3D3_vtbl
;
196 TRACE(" returning Direct3D3 interface at %p.\n", *obj
);
198 else if(IsEqualGUID( &IID_IDirect3D7
, refiid
))
200 This
->d3dversion
= 7;
201 *obj
= &This
->IDirect3D7_vtbl
;
202 TRACE(" returning Direct3D7 interface at %p.\n", *obj
);
205 else if (IsEqualGUID(refiid
, &IID_IWineD3DDeviceParent
))
207 *obj
= &This
->device_parent_vtbl
;
210 /* Unknown interface */
213 ERR("(%p)->(%s, %p): No interface found\n", This
, debugstr_guid(refiid
), obj
);
214 LeaveCriticalSection(&ddraw_cs
);
215 return E_NOINTERFACE
;
218 IUnknown_AddRef( (IUnknown
*) *obj
);
219 LeaveCriticalSection(&ddraw_cs
);
223 /*****************************************************************************
224 * IDirectDraw7::AddRef
226 * Increases the interfaces refcount, basically
228 * DDraw refcounting is a bit tricky. The different DirectDraw interface
229 * versions have individual refcounts, but the IDirect3D interfaces do not.
230 * All interfaces are from one object, that means calling QueryInterface on an
231 * IDirectDraw7 interface for an IDirectDraw4 interface does not create a new
232 * IDirectDrawImpl object.
234 * That means all AddRef and Release implementations of IDirectDrawX work
235 * with their own counter, and IDirect3DX::AddRef thunk to IDirectDraw (1),
236 * except of IDirect3D7 which thunks to IDirectDraw7
238 * Returns: The new refcount
240 *****************************************************************************/
242 IDirectDrawImpl_AddRef(IDirectDraw7
*iface
)
244 IDirectDrawImpl
*This
= (IDirectDrawImpl
*)iface
;
245 ULONG ref
= InterlockedIncrement(&This
->ref7
);
247 TRACE("(%p) : incrementing IDirectDraw7 refcount from %u.\n", This
, ref
-1);
249 if(ref
== 1) InterlockedIncrement(&This
->numIfaces
);
254 /*****************************************************************************
255 * IDirectDrawImpl_Destroy
257 * Destroys a ddraw object if all refcounts are 0. This is to share code
258 * between the IDirectDrawX::Release functions
261 * This: DirectDraw object to destroy
263 *****************************************************************************/
265 IDirectDrawImpl_Destroy(IDirectDrawImpl
*This
)
267 /* Clear the cooplevel to restore window and display mode */
268 IDirectDraw7_SetCooperativeLevel((IDirectDraw7
*)This
, NULL
, DDSCL_NORMAL
);
270 /* Destroy the device window if we created one */
271 if(This
->devicewindow
!= 0)
273 TRACE(" (%p) Destroying the device window %p\n", This
, This
->devicewindow
);
274 DestroyWindow(This
->devicewindow
);
275 This
->devicewindow
= 0;
278 /* Unregister the window class */
279 UnregisterClassA(This
->classname
, 0);
281 EnterCriticalSection(&ddraw_cs
);
282 list_remove(&This
->ddraw_list_entry
);
283 LeaveCriticalSection(&ddraw_cs
);
285 /* Release the attached WineD3D stuff */
286 IWineD3DDevice_Release(This
->wineD3DDevice
);
287 IWineD3D_Release(This
->wineD3D
);
289 /* Now free the object */
290 HeapFree(GetProcessHeap(), 0, This
);
293 /*****************************************************************************
294 * IDirectDraw7::Release
296 * Decreases the refcount. If the refcount falls to 0, the object is destroyed
298 * Returns: The new refcount
299 *****************************************************************************/
301 IDirectDrawImpl_Release(IDirectDraw7
*iface
)
303 IDirectDrawImpl
*This
= (IDirectDrawImpl
*)iface
;
304 ULONG ref
= InterlockedDecrement(&This
->ref7
);
306 TRACE("(%p)->() decrementing IDirectDraw7 refcount from %u.\n", This
, ref
+1);
310 ULONG ifacecount
= InterlockedDecrement(&This
->numIfaces
);
311 if(ifacecount
== 0) IDirectDrawImpl_Destroy(This
);
317 /*****************************************************************************
318 * IDirectDraw methods
319 *****************************************************************************/
321 /*****************************************************************************
322 * IDirectDraw7::SetCooperativeLevel
324 * Sets the cooperative level for the DirectDraw object, and the window
325 * assigned to it. The cooperative level determines the general behavior
326 * of the DirectDraw application
328 * Warning: This is quite tricky, as it's not really documented which
329 * cooperative levels can be combined with each other. If a game fails
330 * after this function, try to check the cooperative levels passed on
331 * Windows, and if it returns something different.
333 * If you think that this function caused the failure because it writes a
334 * fixme, be sure to run again with a +ddraw trace.
336 * What is known about cooperative levels (See the ddraw modes test):
337 * DDSCL_EXCLUSIVE and DDSCL_FULLSCREEN must be used with each other
338 * DDSCL_NORMAL is not compatible with DDSCL_EXCLUSIVE or DDSCL_FULLSCREEN
339 * DDSCL_SETFOCUSWINDOW can be passed only in DDSCL_NORMAL mode, but after that
340 * DDSCL_FULLSCREEN can be activated
341 * DDSCL_SETFOCUSWINDOW may only be used with DDSCL_NOWINDOWCHANGES
343 * Handled flags: DDSCL_NORMAL, DDSCL_FULLSCREEN, DDSCL_EXCLUSIVE,
344 * DDSCL_SETFOCUSWINDOW (partially),
345 * DDSCL_MULTITHREADED (work in progress)
347 * Unhandled flags, which should be implemented
348 * DDSCL_SETDEVICEWINDOW: Sets a window specially used for rendering (I don't
349 * expect any difference to a normal window for wine)
350 * DDSCL_CREATEDEVICEWINDOW: Tells ddraw to create its own window for
351 * rendering (Possible test case: Half-life)
353 * Unsure about these: DDSCL_FPUSETUP DDSCL_FPURESERVE
355 * These don't seem very important for wine:
356 * DDSCL_ALLOWREBOOT, DDSCL_NOWINDOWCHANGES, DDSCL_ALLOWMODEX
359 * DD_OK if the cooperative level was set successfully
360 * DDERR_INVALIDPARAMS if the passed cooperative level combination is invalid
361 * DDERR_HWNDALREADYSET if DDSCL_SETFOCUSWINDOW is passed in exclusive mode
362 * (Probably others too, have to investigate)
364 *****************************************************************************/
365 static HRESULT WINAPI
366 IDirectDrawImpl_SetCooperativeLevel(IDirectDraw7
*iface
,
370 IDirectDrawImpl
*This
= (IDirectDrawImpl
*)iface
;
373 TRACE("(%p)->(%p,%08x)\n",This
,hwnd
,cooplevel
);
374 DDRAW_dump_cooperativelevel(cooplevel
);
376 EnterCriticalSection(&ddraw_cs
);
378 /* Get the old window */
379 window
= This
->dest_window
;
381 /* Tests suggest that we need one of them: */
382 if(!(cooplevel
& (DDSCL_SETFOCUSWINDOW
|
386 TRACE("Incorrect cooplevel flags, returning DDERR_INVALIDPARAMS\n");
387 LeaveCriticalSection(&ddraw_cs
);
388 return DDERR_INVALIDPARAMS
;
391 /* Handle those levels first which set various hwnds */
392 if(cooplevel
& DDSCL_SETFOCUSWINDOW
)
394 /* This isn't compatible with a lot of flags */
395 if(cooplevel
& ( DDSCL_MULTITHREADED
|
400 DDSCL_SETDEVICEWINDOW
|
405 TRACE("Called with incompatible flags, returning DDERR_INVALIDPARAMS\n");
406 LeaveCriticalSection(&ddraw_cs
);
407 return DDERR_INVALIDPARAMS
;
409 else if( (This
->cooperative_level
& DDSCL_FULLSCREEN
) && window
)
411 TRACE("Setting DDSCL_SETFOCUSWINDOW with an already set window, returning DDERR_HWNDALREADYSET\n");
412 LeaveCriticalSection(&ddraw_cs
);
413 return DDERR_HWNDALREADYSET
;
416 This
->focuswindow
= hwnd
;
417 /* Won't use the hwnd param for anything else */
420 /* Use the focus window for drawing too */
421 This
->dest_window
= This
->focuswindow
;
423 /* Destroy the device window, if we have one */
424 if(This
->devicewindow
)
426 DestroyWindow(This
->devicewindow
);
427 This
->devicewindow
= NULL
;
430 /* DDSCL_NORMAL or DDSCL_FULLSCREEN | DDSCL_EXCLUSIVE */
431 if(cooplevel
& DDSCL_NORMAL
)
433 /* Can't coexist with fullscreen or exclusive */
434 if(cooplevel
& (DDSCL_FULLSCREEN
| DDSCL_EXCLUSIVE
) )
436 TRACE("(%p) DDSCL_NORMAL is not compative with DDSCL_FULLSCREEN or DDSCL_EXCLUSIVE\n", This
);
437 LeaveCriticalSection(&ddraw_cs
);
438 return DDERR_INVALIDPARAMS
;
441 /* Switching from fullscreen? */
442 if(This
->cooperative_level
& DDSCL_FULLSCREEN
)
444 /* Restore the display mode */
445 IDirectDraw7_RestoreDisplayMode(iface
);
447 This
->cooperative_level
&= ~DDSCL_FULLSCREEN
;
448 This
->cooperative_level
&= ~DDSCL_EXCLUSIVE
;
449 This
->cooperative_level
&= ~DDSCL_ALLOWMODEX
;
452 /* Don't override focus windows or private device windows */
454 !(This
->focuswindow
) &&
455 !(This
->devicewindow
) &&
458 This
->dest_window
= hwnd
;
461 else if(cooplevel
& DDSCL_FULLSCREEN
)
463 /* Needs DDSCL_EXCLUSIVE */
464 if(!(cooplevel
& DDSCL_EXCLUSIVE
) )
466 TRACE("(%p) DDSCL_FULLSCREEN needs DDSCL_EXCLUSIVE\n", This
);
467 LeaveCriticalSection(&ddraw_cs
);
468 return DDERR_INVALIDPARAMS
;
473 TRACE("(%p) DDSCL_FULLSCREEN needs a HWND\n", This);
474 return DDERR_INVALIDPARAMS;
478 This
->cooperative_level
&= ~DDSCL_NORMAL
;
480 /* Don't override focus windows or private device windows */
482 !(This
->focuswindow
) &&
483 !(This
->devicewindow
) &&
486 This
->dest_window
= hwnd
;
489 else if(cooplevel
& DDSCL_EXCLUSIVE
)
491 TRACE("(%p) DDSCL_EXCLUSIVE needs DDSCL_FULLSCREEN\n", This
);
492 LeaveCriticalSection(&ddraw_cs
);
493 return DDERR_INVALIDPARAMS
;
496 if(cooplevel
& DDSCL_CREATEDEVICEWINDOW
)
498 /* Don't create a device window if a focus window is set */
499 if( !(This
->focuswindow
) )
501 HWND devicewindow
= CreateWindowExA(0, This
->classname
, "DDraw device window",
503 GetSystemMetrics(SM_CXSCREEN
),
504 GetSystemMetrics(SM_CYSCREEN
),
505 NULL
, NULL
, GetModuleHandleA(0), NULL
);
507 ShowWindow(devicewindow
, SW_SHOW
); /* Just to be sure */
508 TRACE("(%p) Created a DDraw device window. HWND=%p\n", This
, devicewindow
);
510 This
->devicewindow
= devicewindow
;
511 This
->dest_window
= devicewindow
;
515 if(cooplevel
& DDSCL_MULTITHREADED
&& !(This
->cooperative_level
& DDSCL_MULTITHREADED
))
517 /* Enable thread safety in wined3d */
518 IWineD3DDevice_SetMultithreaded(This
->wineD3DDevice
);
521 /* Unhandled flags */
522 if(cooplevel
& DDSCL_ALLOWREBOOT
)
523 WARN("(%p) Unhandled flag DDSCL_ALLOWREBOOT, harmless\n", This
);
524 if(cooplevel
& DDSCL_ALLOWMODEX
)
525 WARN("(%p) Unhandled flag DDSCL_ALLOWMODEX, harmless\n", This
);
526 if(cooplevel
& DDSCL_FPUSETUP
)
527 WARN("(%p) Unhandled flag DDSCL_FPUSETUP, harmless\n", This
);
529 /* Store the cooperative_level */
530 This
->cooperative_level
|= cooplevel
;
531 TRACE("SetCooperativeLevel retuning DD_OK\n");
532 LeaveCriticalSection(&ddraw_cs
);
536 /*****************************************************************************
538 * Helper function for SetDisplayMode and RestoreDisplayMode
540 * Implements DirectDraw's SetDisplayMode, but ignores the value of
541 * ForceRefreshRate, since it is already handled by
542 * IDirectDrawImpl_SetDisplayMode. RestoreDisplayMode can use this function
543 * without worrying that ForceRefreshRate will override the refresh rate. For
544 * argument and return value documentation, see
545 * IDirectDrawImpl_SetDisplayMode.
547 *****************************************************************************/
549 IDirectDrawImpl_SetDisplayModeNoOverride(IDirectDraw7
*iface
,
556 IDirectDrawImpl
*This
= (IDirectDrawImpl
*)iface
;
557 WINED3DDISPLAYMODE Mode
;
559 TRACE("(%p)->(%d,%d,%d,%d,%x): Relay!\n", This
, Width
, Height
, BPP
, RefreshRate
, Flags
);
561 EnterCriticalSection(&ddraw_cs
);
562 if( !Width
|| !Height
)
564 ERR("Width=%d, Height=%d, what to do?\n", Width
, Height
);
565 /* It looks like Need for Speed Porsche Unleashed expects DD_OK here */
566 LeaveCriticalSection(&ddraw_cs
);
570 /* Check the exclusive mode
571 if(!(This->cooperative_level & DDSCL_EXCLUSIVE))
572 return DDERR_NOEXCLUSIVEMODE;
573 * This is WRONG. Don't know if the SDK is completely
574 * wrong and if there are any conditions when DDERR_NOEXCLUSIVE
575 * is returned, but Half-Life 1.1.1.1 (Steam version)
580 Mode
.Height
= Height
;
581 Mode
.RefreshRate
= RefreshRate
;
584 case 8: Mode
.Format
= WINED3DFMT_P8_UINT
; break;
585 case 15: Mode
.Format
= WINED3DFMT_B5G5R5X1_UNORM
; break;
586 case 16: Mode
.Format
= WINED3DFMT_B5G6R5_UNORM
; break;
587 case 24: Mode
.Format
= WINED3DFMT_B8G8R8_UNORM
; break;
588 case 32: Mode
.Format
= WINED3DFMT_B8G8R8X8_UNORM
; break;
591 /* TODO: The possible return values from msdn suggest that
592 * the screen mode can't be changed if a surface is locked
593 * or some drawing is in progress
596 /* TODO: Lose the primary surface */
597 hr
= IWineD3DDevice_SetDisplayMode(This
->wineD3DDevice
,
598 0, /* First swapchain */
600 LeaveCriticalSection(&ddraw_cs
);
603 case WINED3DERR_NOTAVAILABLE
: return DDERR_UNSUPPORTED
;
608 /*****************************************************************************
609 * IDirectDraw7::SetDisplayMode
611 * Sets the display screen resolution, color depth and refresh frequency
612 * when in fullscreen mode (in theory).
613 * Possible return values listed in the SDK suggest that this method fails
614 * when not in fullscreen mode, but this is wrong. Windows 2000 happily sets
615 * the display mode in DDSCL_NORMAL mode without an hwnd specified.
616 * It seems to be valid to pass 0 for With and Height, this has to be tested
617 * It could mean that the current video mode should be left as-is. (But why
621 * Height, Width: Screen dimension
622 * BPP: Color depth in Bits per pixel
623 * Refreshrate: Screen refresh rate
629 *****************************************************************************/
630 static HRESULT WINAPI
631 IDirectDrawImpl_SetDisplayMode(IDirectDraw7
*iface
,
638 if (force_refresh_rate
!= 0)
640 TRACE("ForceRefreshRate overriding passed-in refresh rate (%d Hz) to %d Hz\n", RefreshRate
, force_refresh_rate
);
641 RefreshRate
= force_refresh_rate
;
644 return IDirectDrawImpl_SetDisplayModeNoOverride(iface
, Width
, Height
, BPP
,
648 /*****************************************************************************
649 * IDirectDraw7::RestoreDisplayMode
651 * Restores the display mode to what it was at creation time. Basically.
653 * A problem arises when there are 2 DirectDraw objects using the same hwnd:
654 * -> DD_1 finds the screen at 1400x1050x32 when created, sets it to 640x480x16
655 * -> DD_2 is created, finds the screen at 640x480x16, sets it to 1024x768x32
656 * -> DD_1 is released. The screen should be left at 1024x768x32.
657 * -> DD_2 is released. The screen should be set to 1400x1050x32
658 * This case is unhandled right now, but Empire Earth does it this way.
659 * (But perhaps there is something in SetCooperativeLevel to prevent this)
661 * The msdn says that this method resets the display mode to what it was before
662 * SetDisplayMode was called. What if SetDisplayModes is called 2 times??
666 * DDERR_NOEXCLUSIVE mode if the device isn't in fullscreen mode
668 *****************************************************************************/
669 static HRESULT WINAPI
670 IDirectDrawImpl_RestoreDisplayMode(IDirectDraw7
*iface
)
672 IDirectDrawImpl
*This
= (IDirectDrawImpl
*)iface
;
673 TRACE("(%p)\n", This
);
675 return IDirectDrawImpl_SetDisplayModeNoOverride(iface
,
676 This
->orig_width
, This
->orig_height
, This
->orig_bpp
, 0, 0);
679 /*****************************************************************************
680 * IDirectDraw7::GetCaps
682 * Returns the drives capabilities
684 * Used for version 1, 2, 4 and 7
687 * DriverCaps: Structure to write the Hardware accelerated caps to
688 * HelCaps: Structure to write the emulation caps to
691 * This implementation returns DD_OK only
693 *****************************************************************************/
694 static HRESULT WINAPI
695 IDirectDrawImpl_GetCaps(IDirectDraw7
*iface
,
699 IDirectDrawImpl
*This
= (IDirectDrawImpl
*)iface
;
701 WINED3DCAPS winecaps
;
703 DDSCAPS2 ddscaps
= {0, 0, 0, 0};
704 TRACE("(%p)->(%p,%p)\n", This
, DriverCaps
, HELCaps
);
706 /* One structure must be != NULL */
707 if( (!DriverCaps
) && (!HELCaps
) )
709 ERR("(%p) Invalid params to IDirectDrawImpl_GetCaps\n", This
);
710 return DDERR_INVALIDPARAMS
;
713 memset(&caps
, 0, sizeof(caps
));
714 memset(&winecaps
, 0, sizeof(winecaps
));
715 caps
.dwSize
= sizeof(caps
);
716 EnterCriticalSection(&ddraw_cs
);
717 hr
= IWineD3DDevice_GetDeviceCaps(This
->wineD3DDevice
, &winecaps
);
719 WARN("IWineD3DDevice::GetDeviceCaps failed\n");
720 LeaveCriticalSection(&ddraw_cs
);
724 hr
= IDirectDraw7_GetAvailableVidMem(iface
, &ddscaps
, &caps
.dwVidMemTotal
, &caps
.dwVidMemFree
);
725 LeaveCriticalSection(&ddraw_cs
);
727 WARN("IDirectDraw7::GetAvailableVidMem failed\n");
731 caps
.dwCaps
= winecaps
.DirectDrawCaps
.Caps
;
732 caps
.dwCaps2
= winecaps
.DirectDrawCaps
.Caps2
;
733 caps
.dwCKeyCaps
= winecaps
.DirectDrawCaps
.CKeyCaps
;
734 caps
.dwFXCaps
= winecaps
.DirectDrawCaps
.FXCaps
;
735 caps
.dwPalCaps
= winecaps
.DirectDrawCaps
.PalCaps
;
736 caps
.ddsCaps
.dwCaps
= winecaps
.DirectDrawCaps
.ddsCaps
;
737 caps
.dwSVBCaps
= winecaps
.DirectDrawCaps
.SVBCaps
;
738 caps
.dwSVBCKeyCaps
= winecaps
.DirectDrawCaps
.SVBCKeyCaps
;
739 caps
.dwSVBFXCaps
= winecaps
.DirectDrawCaps
.SVBFXCaps
;
740 caps
.dwVSBCaps
= winecaps
.DirectDrawCaps
.VSBCaps
;
741 caps
.dwVSBCKeyCaps
= winecaps
.DirectDrawCaps
.VSBCKeyCaps
;
742 caps
.dwVSBFXCaps
= winecaps
.DirectDrawCaps
.VSBFXCaps
;
743 caps
.dwSSBCaps
= winecaps
.DirectDrawCaps
.SSBCaps
;
744 caps
.dwSSBCKeyCaps
= winecaps
.DirectDrawCaps
.SSBCKeyCaps
;
745 caps
.dwSSBFXCaps
= winecaps
.DirectDrawCaps
.SSBFXCaps
;
747 /* Even if WineD3D supports 3D rendering, remove the cap if ddraw is configured
750 if(DefaultSurfaceType
== SURFACE_GDI
) {
751 caps
.dwCaps
&= ~DDCAPS_3D
;
752 caps
.ddsCaps
.dwCaps
&= ~(DDSCAPS_3DDEVICE
| DDSCAPS_MIPMAP
| DDSCAPS_TEXTURE
| DDSCAPS_ZBUFFER
);
754 if(winecaps
.DirectDrawCaps
.StrideAlign
!= 0) {
755 caps
.dwCaps
|= DDCAPS_ALIGNSTRIDE
;
756 caps
.dwAlignStrideAlign
= winecaps
.DirectDrawCaps
.StrideAlign
;
761 DD_STRUCT_COPY_BYSIZE(DriverCaps
, &caps
);
764 TRACE("Driver Caps :\n");
765 DDRAW_dump_DDCAPS(DriverCaps
);
771 DD_STRUCT_COPY_BYSIZE(HELCaps
, &caps
);
774 TRACE("HEL Caps :\n");
775 DDRAW_dump_DDCAPS(HELCaps
);
782 /*****************************************************************************
783 * IDirectDraw7::Compact
785 * No idea what it does, MSDN says it's not implemented.
788 * DD_OK, but this is unchecked
790 *****************************************************************************/
791 static HRESULT WINAPI
792 IDirectDrawImpl_Compact(IDirectDraw7
*iface
)
794 IDirectDrawImpl
*This
= (IDirectDrawImpl
*)iface
;
795 TRACE("(%p)\n", This
);
800 /*****************************************************************************
801 * IDirectDraw7::GetDisplayMode
803 * Returns information about the current display mode
805 * Exists in Version 1, 2, 4 and 7
808 * DDSD: Address of a surface description structure to write the info to
813 *****************************************************************************/
814 static HRESULT WINAPI
815 IDirectDrawImpl_GetDisplayMode(IDirectDraw7
*iface
,
816 DDSURFACEDESC2
*DDSD
)
818 IDirectDrawImpl
*This
= (IDirectDrawImpl
*)iface
;
820 WINED3DDISPLAYMODE Mode
;
822 TRACE("(%p)->(%p): Relay\n", This
, DDSD
);
824 EnterCriticalSection(&ddraw_cs
);
825 /* This seems sane */
828 LeaveCriticalSection(&ddraw_cs
);
829 return DDERR_INVALIDPARAMS
;
832 /* The necessary members of LPDDSURFACEDESC and LPDDSURFACEDESC2 are equal,
833 * so one method can be used for all versions (Hopefully)
835 hr
= IWineD3DDevice_GetDisplayMode(This
->wineD3DDevice
,
840 ERR(" (%p) IWineD3DDevice::GetDisplayMode returned %08x\n", This
, hr
);
841 LeaveCriticalSection(&ddraw_cs
);
846 memset(DDSD
, 0, Size
);
849 DDSD
->dwFlags
|= DDSD_HEIGHT
| DDSD_WIDTH
| DDSD_PIXELFORMAT
| DDSD_PITCH
| DDSD_REFRESHRATE
;
850 DDSD
->dwWidth
= Mode
.Width
;
851 DDSD
->dwHeight
= Mode
.Height
;
852 DDSD
->u2
.dwRefreshRate
= 60;
853 DDSD
->ddsCaps
.dwCaps
= 0;
854 DDSD
->u4
.ddpfPixelFormat
.dwSize
= sizeof(DDSD
->u4
.ddpfPixelFormat
);
855 PixelFormat_WineD3DtoDD(&DDSD
->u4
.ddpfPixelFormat
, Mode
.Format
);
856 DDSD
->u1
.lPitch
= Mode
.Width
* DDSD
->u4
.ddpfPixelFormat
.u1
.dwRGBBitCount
/ 8;
860 TRACE("Returning surface desc :\n");
861 DDRAW_dump_surface_desc(DDSD
);
864 LeaveCriticalSection(&ddraw_cs
);
868 /*****************************************************************************
869 * IDirectDraw7::GetFourCCCodes
871 * Returns an array of supported FourCC codes.
873 * Exists in Version 1, 2, 4 and 7
876 * NumCodes: Contains the number of Codes that Codes can carry. Returns the number
877 * of enumerated codes
878 * Codes: Pointer to an array of DWORDs where the supported codes are written
882 * Always returns DD_OK, as it's a stub for now
884 *****************************************************************************/
885 static HRESULT WINAPI
886 IDirectDrawImpl_GetFourCCCodes(IDirectDraw7
*iface
,
887 DWORD
*NumCodes
, DWORD
*Codes
)
889 IDirectDrawImpl
*This
= (IDirectDrawImpl
*)iface
;
890 WINED3DFORMAT formats
[] = {
891 WINED3DFMT_YUY2
, WINED3DFMT_UYVY
, WINED3DFMT_YV12
,
892 WINED3DFMT_DXT1
, WINED3DFMT_DXT2
, WINED3DFMT_DXT3
, WINED3DFMT_DXT4
, WINED3DFMT_DXT5
,
893 WINED3DFMT_ATI2N
, WINED3DFMT_NVHU
, WINED3DFMT_NVHS
895 DWORD count
= 0, i
, outsize
;
897 WINED3DDISPLAYMODE d3ddm
;
898 WINED3DSURFTYPE type
= This
->ImplType
;
899 TRACE("(%p)->(%p, %p)\n", This
, NumCodes
, Codes
);
901 IWineD3DDevice_GetDisplayMode(This
->wineD3DDevice
,
905 outsize
= NumCodes
&& Codes
? *NumCodes
: 0;
907 if(type
== SURFACE_UNKNOWN
) type
= SURFACE_GDI
;
909 for(i
= 0; i
< (sizeof(formats
) / sizeof(formats
[0])); i
++) {
910 hr
= IWineD3D_CheckDeviceFormat(This
->wineD3D
,
911 WINED3DADAPTER_DEFAULT
,
913 d3ddm
.Format
/* AdapterFormat */,
915 WINED3DRTYPE_SURFACE
,
919 if(count
< outsize
) {
920 Codes
[count
] = formats
[i
];
926 TRACE("Returning %u FourCC codes\n", count
);
933 /*****************************************************************************
934 * IDirectDraw7::GetMonitorFrequency
936 * Returns the monitor's frequency
938 * Exists in Version 1, 2, 4 and 7
941 * Freq: Pointer to a DWORD to write the frequency to
944 * Always returns DD_OK
946 *****************************************************************************/
947 static HRESULT WINAPI
948 IDirectDrawImpl_GetMonitorFrequency(IDirectDraw7
*iface
,
951 IDirectDrawImpl
*This
= (IDirectDrawImpl
*)iface
;
952 TRACE("(%p)->(%p)\n", This
, Freq
);
954 /* Ideally this should be in WineD3D, as it concerns the screen setup,
955 * but for now this should make the games happy
961 /*****************************************************************************
962 * IDirectDraw7::GetVerticalBlankStatus
964 * Returns the Vertical blank status of the monitor. This should be in WineD3D
965 * too basically, but as it's a semi stub, I didn't create a function there
968 * status: Pointer to a BOOL to be filled with the vertical blank status
972 * DDERR_INVALIDPARAMS if status is NULL
974 *****************************************************************************/
975 static HRESULT WINAPI
976 IDirectDrawImpl_GetVerticalBlankStatus(IDirectDraw7
*iface
,
979 IDirectDrawImpl
*This
= (IDirectDrawImpl
*)iface
;
980 TRACE("(%p)->(%p)\n", This
, status
);
982 /* This looks sane, the MSDN suggests it too */
983 EnterCriticalSection(&ddraw_cs
);
986 LeaveCriticalSection(&ddraw_cs
);
987 return DDERR_INVALIDPARAMS
;
990 *status
= This
->fake_vblank
;
991 This
->fake_vblank
= !This
->fake_vblank
;
992 LeaveCriticalSection(&ddraw_cs
);
996 /*****************************************************************************
997 * IDirectDraw7::GetAvailableVidMem
999 * Returns the total and free video memory
1002 * Caps: Specifies the memory type asked for
1003 * total: Pointer to a DWORD to be filled with the total memory
1004 * free: Pointer to a DWORD to be filled with the free memory
1008 * DDERR_INVALIDPARAMS of free and total are NULL
1010 *****************************************************************************/
1011 static HRESULT WINAPI
1012 IDirectDrawImpl_GetAvailableVidMem(IDirectDraw7
*iface
, DDSCAPS2
*Caps
, DWORD
*total
, DWORD
*free
)
1014 IDirectDrawImpl
*This
= (IDirectDrawImpl
*)iface
;
1015 TRACE("(%p)->(%p, %p, %p)\n", This
, Caps
, total
, free
);
1019 TRACE("(%p) Asked for memory with description: ", This
);
1020 DDRAW_dump_DDSCAPS2(Caps
);
1022 EnterCriticalSection(&ddraw_cs
);
1024 /* Todo: System memory vs local video memory vs non-local video memory
1025 * The MSDN also mentions differences between texture memory and other
1026 * resources, but that's not important
1029 if( (!total
) && (!free
) )
1031 LeaveCriticalSection(&ddraw_cs
);
1032 return DDERR_INVALIDPARAMS
;
1035 if(total
) *total
= This
->total_vidmem
;
1036 if(free
) *free
= IWineD3DDevice_GetAvailableTextureMem(This
->wineD3DDevice
);
1038 LeaveCriticalSection(&ddraw_cs
);
1042 /*****************************************************************************
1043 * IDirectDraw7::Initialize
1045 * Initializes a DirectDraw interface.
1048 * GUID: Interface identifier. Well, don't know what this is really good
1052 * Returns DD_OK on the first call,
1053 * DDERR_ALREADYINITIALIZED on repeated calls
1055 *****************************************************************************/
1056 static HRESULT WINAPI
1057 IDirectDrawImpl_Initialize(IDirectDraw7
*iface
,
1060 IDirectDrawImpl
*This
= (IDirectDrawImpl
*)iface
;
1061 TRACE("(%p)->(%s): No-op\n", This
, debugstr_guid(Guid
));
1063 if(This
->initialized
)
1065 return DDERR_ALREADYINITIALIZED
;
1073 /*****************************************************************************
1074 * IDirectDraw7::FlipToGDISurface
1076 * "Makes the surface that the GDI writes to the primary surface"
1077 * Looks like some windows specific thing we don't have to care about.
1078 * According to MSDN it permits GDI dialog boxes in FULLSCREEN mode. Good to
1079 * show error boxes ;)
1080 * Well, just return DD_OK.
1083 * Always returns DD_OK
1085 *****************************************************************************/
1086 static HRESULT WINAPI
1087 IDirectDrawImpl_FlipToGDISurface(IDirectDraw7
*iface
)
1089 IDirectDrawImpl
*This
= (IDirectDrawImpl
*)iface
;
1090 TRACE("(%p)\n", This
);
1095 /*****************************************************************************
1096 * IDirectDraw7::WaitForVerticalBlank
1098 * This method allows applications to get in sync with the vertical blank
1100 * The wormhole demo in the DirectX 7 sdk uses this call, and it doesn't
1101 * redraw the screen, most likely because of this stub
1104 * Flags: one of DDWAITVB_BLOCKBEGIN, DDWAITVB_BLOCKBEGINEVENT
1105 * or DDWAITVB_BLOCKEND
1106 * h: Not used, according to MSDN
1109 * Always returns DD_OK
1111 *****************************************************************************/
1112 static HRESULT WINAPI
1113 IDirectDrawImpl_WaitForVerticalBlank(IDirectDraw7
*iface
,
1117 IDirectDrawImpl
*This
= (IDirectDrawImpl
*)iface
;
1118 static BOOL hide
= FALSE
;
1120 /* This function is called often, so print the fixme only once */
1123 FIXME("(%p)->(%x,%p): Stub\n", This
, Flags
, h
);
1127 /* MSDN says DDWAITVB_BLOCKBEGINEVENT is not supported */
1128 if(Flags
& DDWAITVB_BLOCKBEGINEVENT
)
1129 return DDERR_UNSUPPORTED
; /* unchecked */
1134 /*****************************************************************************
1135 * IDirectDraw7::GetScanLine
1137 * Returns the scan line that is being drawn on the monitor
1140 * Scanline: Address to write the scan line value to
1143 * Always returns DD_OK
1145 *****************************************************************************/
1146 static HRESULT WINAPI
IDirectDrawImpl_GetScanLine(IDirectDraw7
*iface
, DWORD
*Scanline
)
1148 IDirectDrawImpl
*This
= (IDirectDrawImpl
*)iface
;
1149 static BOOL hide
= FALSE
;
1150 WINED3DDISPLAYMODE Mode
;
1152 /* This function is called often, so print the fixme only once */
1153 EnterCriticalSection(&ddraw_cs
);
1156 FIXME("(%p)->(%p): Semi-Stub\n", This
, Scanline
);
1160 IWineD3DDevice_GetDisplayMode(This
->wineD3DDevice
,
1164 /* Fake the line sweeping of the monitor */
1165 /* FIXME: We should synchronize with a source to keep the refresh rate */
1166 *Scanline
= This
->cur_scanline
++;
1167 /* Assume 20 scan lines in the vertical blank */
1168 if (This
->cur_scanline
>= Mode
.Height
+ 20)
1169 This
->cur_scanline
= 0;
1171 LeaveCriticalSection(&ddraw_cs
);
1175 /*****************************************************************************
1176 * IDirectDraw7::TestCooperativeLevel
1178 * Informs the application about the state of the video adapter, depending
1179 * on the cooperative level
1182 * DD_OK if the device is in a sane state
1183 * DDERR_NOEXCLUSIVEMODE or DDERR_EXCLUSIVEMODEALREADYSET
1184 * if the state is not correct(See below)
1186 *****************************************************************************/
1187 static HRESULT WINAPI
1188 IDirectDrawImpl_TestCooperativeLevel(IDirectDraw7
*iface
)
1190 TRACE("iface %p.\n", iface
);
1195 /*****************************************************************************
1196 * IDirectDraw7::GetGDISurface
1198 * Returns the surface that GDI is treating as the primary surface.
1199 * For Wine this is the front buffer
1202 * GDISurface: Address to write the surface pointer to
1205 * DD_OK if the surface was found
1206 * DDERR_NOTFOUND if the GDI surface wasn't found
1208 *****************************************************************************/
1209 static HRESULT WINAPI
1210 IDirectDrawImpl_GetGDISurface(IDirectDraw7
*iface
,
1211 IDirectDrawSurface7
**GDISurface
)
1213 IDirectDrawImpl
*This
= (IDirectDrawImpl
*)iface
;
1214 IWineD3DSurface
*Surf
;
1215 IDirectDrawSurface7
*ddsurf
;
1218 TRACE("(%p)->(%p)\n", This
, GDISurface
);
1220 /* Get the back buffer from the wineD3DDevice and search its
1221 * attached surfaces for the front buffer
1223 EnterCriticalSection(&ddraw_cs
);
1224 hr
= IWineD3DDevice_GetBackBuffer(This
->wineD3DDevice
,
1226 0, /* first back buffer*/
1227 WINED3DBACKBUFFER_TYPE_MONO
,
1230 if( (hr
!= D3D_OK
) ||
1233 ERR("IWineD3DDevice::GetBackBuffer failed\n");
1234 LeaveCriticalSection(&ddraw_cs
);
1235 return DDERR_NOTFOUND
;
1238 /* GetBackBuffer AddRef()ed the surface, release it */
1239 IWineD3DSurface_Release(Surf
);
1241 IWineD3DSurface_GetParent(Surf
,
1242 (IUnknown
**) &ddsurf
);
1243 IDirectDrawSurface7_Release(ddsurf
); /* For the GetParent */
1245 /* Find the front buffer */
1246 ddsCaps
.dwCaps
= DDSCAPS_FRONTBUFFER
;
1247 hr
= IDirectDrawSurface7_GetAttachedSurface(ddsurf
,
1252 ERR("IDirectDrawSurface7::GetAttachedSurface failed, hr = %x\n", hr
);
1255 /* The AddRef is OK this time */
1256 LeaveCriticalSection(&ddraw_cs
);
1260 /*****************************************************************************
1261 * IDirectDraw7::EnumDisplayModes
1263 * Enumerates the supported Display modes. The modes can be filtered with
1264 * the DDSD parameter.
1267 * Flags: can be DDEDM_REFRESHRATES and DDEDM_STANDARDVGAMODES
1268 * DDSD: Surface description to filter the modes
1269 * Context: Pointer passed back to the callback function
1270 * cb: Application-provided callback function
1274 * DDERR_INVALIDPARAMS if the callback wasn't set
1276 *****************************************************************************/
1277 static HRESULT WINAPI
1278 IDirectDrawImpl_EnumDisplayModes(IDirectDraw7
*iface
,
1280 DDSURFACEDESC2
*DDSD
,
1282 LPDDENUMMODESCALLBACK2 cb
)
1284 IDirectDrawImpl
*This
= (IDirectDrawImpl
*)iface
;
1285 unsigned int modenum
, fmt
;
1286 WINED3DFORMAT pixelformat
= WINED3DFMT_UNKNOWN
;
1287 WINED3DDISPLAYMODE mode
;
1288 DDSURFACEDESC2 callback_sd
;
1289 WINED3DDISPLAYMODE
*enum_modes
= NULL
;
1290 unsigned enum_mode_count
= 0, enum_mode_array_size
= 0;
1292 WINED3DFORMAT checkFormatList
[] =
1294 WINED3DFMT_B8G8R8X8_UNORM
,
1295 WINED3DFMT_B5G6R5_UNORM
,
1299 TRACE("(%p)->(%p,%p,%p): Relay\n", This
, DDSD
, Context
, cb
);
1301 EnterCriticalSection(&ddraw_cs
);
1302 /* This looks sane */
1305 LeaveCriticalSection(&ddraw_cs
);
1306 return DDERR_INVALIDPARAMS
;
1311 if ((DDSD
->dwFlags
& DDSD_PIXELFORMAT
) && (DDSD
->u4
.ddpfPixelFormat
.dwFlags
& DDPF_RGB
) )
1312 pixelformat
= PixelFormat_DD2WineD3D(&DDSD
->u4
.ddpfPixelFormat
);
1315 if(!(Flags
& DDEDM_REFRESHRATES
))
1317 enum_mode_array_size
= 16;
1318 enum_modes
= HeapAlloc(GetProcessHeap(), 0, sizeof(WINED3DDISPLAYMODE
) * enum_mode_array_size
);
1321 ERR("Out of memory\n");
1322 LeaveCriticalSection(&ddraw_cs
);
1323 return DDERR_OUTOFMEMORY
;
1327 for(fmt
= 0; fmt
< (sizeof(checkFormatList
) / sizeof(checkFormatList
[0])); fmt
++)
1329 if(pixelformat
!= WINED3DFMT_UNKNOWN
&& checkFormatList
[fmt
] != pixelformat
)
1335 while(IWineD3D_EnumAdapterModes(This
->wineD3D
,
1336 WINED3DADAPTER_DEFAULT
,
1337 checkFormatList
[fmt
],
1339 &mode
) == WINED3D_OK
)
1343 if(DDSD
->dwFlags
& DDSD_WIDTH
&& mode
.Width
!= DDSD
->dwWidth
) continue;
1344 if(DDSD
->dwFlags
& DDSD_HEIGHT
&& mode
.Height
!= DDSD
->dwHeight
) continue;
1347 if(!(Flags
& DDEDM_REFRESHRATES
))
1349 /* DX docs state EnumDisplayMode should return only unique modes. If DDEDM_REFRESHRATES is not set, refresh
1350 * rate doesn't matter when determining if the mode is unique. So modes only differing in refresh rate have
1351 * to be reduced to a single unique result in such case.
1356 for (i
= 0; i
< enum_mode_count
; i
++)
1358 if(enum_modes
[i
].Width
== mode
.Width
&& enum_modes
[i
].Height
== mode
.Height
&&
1359 enum_modes
[i
].Format
== mode
.Format
)
1369 memset(&callback_sd
, 0, sizeof(callback_sd
));
1370 callback_sd
.dwSize
= sizeof(callback_sd
);
1371 callback_sd
.u4
.ddpfPixelFormat
.dwSize
= sizeof(DDPIXELFORMAT
);
1373 callback_sd
.dwFlags
= DDSD_HEIGHT
|DDSD_WIDTH
|DDSD_PIXELFORMAT
|DDSD_PITCH
;
1374 if(Flags
& DDEDM_REFRESHRATES
)
1376 callback_sd
.dwFlags
|= DDSD_REFRESHRATE
;
1377 callback_sd
.u2
.dwRefreshRate
= mode
.RefreshRate
;
1380 callback_sd
.dwWidth
= mode
.Width
;
1381 callback_sd
.dwHeight
= mode
.Height
;
1383 PixelFormat_WineD3DtoDD(&callback_sd
.u4
.ddpfPixelFormat
, mode
.Format
);
1385 /* Calc pitch and DWORD align like MSDN says */
1386 callback_sd
.u1
.lPitch
= (callback_sd
.u4
.ddpfPixelFormat
.u1
.dwRGBBitCount
/ 8) * mode
.Width
;
1387 callback_sd
.u1
.lPitch
= (callback_sd
.u1
.lPitch
+ 3) & ~3;
1389 TRACE("Enumerating %dx%dx%d @%d\n", callback_sd
.dwWidth
, callback_sd
.dwHeight
, callback_sd
.u4
.ddpfPixelFormat
.u1
.dwRGBBitCount
,
1390 callback_sd
.u2
.dwRefreshRate
);
1392 if(cb(&callback_sd
, Context
) == DDENUMRET_CANCEL
)
1394 TRACE("Application asked to terminate the enumeration\n");
1395 HeapFree(GetProcessHeap(), 0, enum_modes
);
1396 LeaveCriticalSection(&ddraw_cs
);
1400 if(!(Flags
& DDEDM_REFRESHRATES
))
1402 if (enum_mode_count
== enum_mode_array_size
)
1404 WINED3DDISPLAYMODE
*new_enum_modes
;
1406 enum_mode_array_size
*= 2;
1407 new_enum_modes
= HeapReAlloc(GetProcessHeap(), 0, enum_modes
, sizeof(WINED3DDISPLAYMODE
) * enum_mode_array_size
);
1409 if (!new_enum_modes
)
1411 ERR("Out of memory\n");
1412 HeapFree(GetProcessHeap(), 0, enum_modes
);
1413 LeaveCriticalSection(&ddraw_cs
);
1414 return DDERR_OUTOFMEMORY
;
1417 enum_modes
= new_enum_modes
;
1420 enum_modes
[enum_mode_count
++] = mode
;
1425 TRACE("End of enumeration\n");
1426 HeapFree(GetProcessHeap(), 0, enum_modes
);
1427 LeaveCriticalSection(&ddraw_cs
);
1431 /*****************************************************************************
1432 * IDirectDraw7::EvaluateMode
1434 * Used with IDirectDraw7::StartModeTest to test video modes.
1435 * EvaluateMode is used to pass or fail a mode, and continue with the next
1439 * Flags: DDEM_MODEPASSED or DDEM_MODEFAILED
1440 * Timeout: Returns the amount of seconds left before the mode would have
1441 * been failed automatically
1444 * This implementation always DD_OK, because it's a stub
1446 *****************************************************************************/
1447 static HRESULT WINAPI
1448 IDirectDrawImpl_EvaluateMode(IDirectDraw7
*iface
,
1452 IDirectDrawImpl
*This
= (IDirectDrawImpl
*)iface
;
1453 FIXME("(%p)->(%d,%p): Stub!\n", This
, Flags
, Timeout
);
1455 /* When implementing this, implement it in WineD3D */
1460 /*****************************************************************************
1461 * IDirectDraw7::GetDeviceIdentifier
1463 * Returns the device identifier, which gives information about the driver
1464 * Our device identifier is defined at the beginning of this file.
1467 * DDDI: Address for the returned structure
1468 * Flags: Can be DDGDI_GETHOSTIDENTIFIER
1471 * On success it returns DD_OK
1472 * DDERR_INVALIDPARAMS if DDDI is NULL
1474 *****************************************************************************/
1475 static HRESULT WINAPI
1476 IDirectDrawImpl_GetDeviceIdentifier(IDirectDraw7
*iface
,
1477 DDDEVICEIDENTIFIER2
*DDDI
,
1480 IDirectDrawImpl
*This
= (IDirectDrawImpl
*)iface
;
1481 TRACE("(%p)->(%p,%08x)\n", This
, DDDI
, Flags
);
1484 return DDERR_INVALIDPARAMS
;
1486 /* The DDGDI_GETHOSTIDENTIFIER returns the information about the 2D
1487 * host adapter, if there's a secondary 3D adapter. This doesn't apply
1488 * to any modern hardware, nor is it interesting for Wine, so ignore it.
1489 * Size of DDDEVICEIDENTIFIER2 may be aligned to 8 bytes and thus 4
1490 * bytes too long. So only copy the relevant part of the structure
1493 memcpy(DDDI
, &deviceidentifier
, FIELD_OFFSET(DDDEVICEIDENTIFIER2
, dwWHQLLevel
) + sizeof(DWORD
));
1497 /*****************************************************************************
1498 * IDirectDraw7::GetSurfaceFromDC
1500 * Returns the Surface for a GDI device context handle.
1501 * Is this related to IDirectDrawSurface::GetDC ???
1504 * hdc: hdc to return the surface for
1505 * Surface: Address to write the surface pointer to
1508 * Always returns DD_OK because it's a stub
1510 *****************************************************************************/
1511 static HRESULT WINAPI
1512 IDirectDrawImpl_GetSurfaceFromDC(IDirectDraw7
*iface
,
1514 IDirectDrawSurface7
**Surface
)
1516 IDirectDrawImpl
*This
= (IDirectDrawImpl
*)iface
;
1517 FIXME("(%p)->(%p,%p): Stub!\n", This
, hdc
, Surface
);
1519 /* Implementation idea if needed: Loop through all surfaces and compare
1520 * their hdc with hdc. Implement it in WineD3D! */
1521 return DDERR_NOTFOUND
;
1524 /*****************************************************************************
1525 * IDirectDraw7::RestoreAllSurfaces
1527 * Calls the restore method of all surfaces
1532 * Always returns DD_OK because it's a stub
1534 *****************************************************************************/
1535 static HRESULT WINAPI
1536 IDirectDrawImpl_RestoreAllSurfaces(IDirectDraw7
*iface
)
1538 IDirectDrawImpl
*This
= (IDirectDrawImpl
*)iface
;
1539 FIXME("(%p): Stub\n", This
);
1541 /* This isn't hard to implement: Enumerate all WineD3D surfaces,
1542 * get their parent and call their restore method. Do not implement
1543 * it in WineD3D, as restoring a surface means re-creating the
1549 /*****************************************************************************
1550 * IDirectDraw7::StartModeTest
1552 * Tests the specified video modes to update the system registry with
1553 * refresh rate information. StartModeTest starts the mode test,
1554 * EvaluateMode is used to fail or pass a mode. If EvaluateMode
1555 * isn't called within 15 seconds, the mode is failed automatically
1557 * As refresh rates are handled by the X server, I don't think this
1558 * Method is important
1561 * Modes: An array of mode specifications
1562 * NumModes: The number of modes in Modes
1563 * Flags: Some flags...
1566 * Returns DDERR_TESTFINISHED if flags contains DDSMT_ISTESTREQUIRED,
1567 * if no modes are passed, DDERR_INVALIDPARAMS is returned,
1570 *****************************************************************************/
1571 static HRESULT WINAPI
1572 IDirectDrawImpl_StartModeTest(IDirectDraw7
*iface
,
1577 IDirectDrawImpl
*This
= (IDirectDrawImpl
*)iface
;
1578 WARN("(%p)->(%p, %d, %x): Semi-Stub, most likely harmless\n", This
, Modes
, NumModes
, Flags
);
1580 /* This looks sane */
1581 if( (!Modes
) || (NumModes
== 0) ) return DDERR_INVALIDPARAMS
;
1583 /* DDSMT_ISTESTREQUIRED asks if a mode test is necessary.
1584 * As it is not, DDERR_TESTFINISHED is returned
1585 * (hopefully that's correct
1587 if(Flags & DDSMT_ISTESTREQUIRED) return DDERR_TESTFINISHED;
1588 * well, that value doesn't (yet) exist in the wine headers, so ignore it
1594 /*****************************************************************************
1595 * IDirectDrawImpl_RecreateSurfacesCallback
1597 * Enumeration callback for IDirectDrawImpl_RecreateAllSurfaces.
1598 * It re-recreates the WineD3DSurface. It's pretty straightforward
1600 *****************************************************************************/
1602 IDirectDrawImpl_RecreateSurfacesCallback(IDirectDrawSurface7
*surf
,
1603 DDSURFACEDESC2
*desc
,
1606 IDirectDrawSurfaceImpl
*surfImpl
= (IDirectDrawSurfaceImpl
*)surf
;
1607 IDirectDrawImpl
*This
= surfImpl
->ddraw
;
1609 IWineD3DSurface
*wineD3DSurface
;
1610 IWineD3DSwapChain
*swapchain
;
1612 IWineD3DClipper
*clipper
= NULL
;
1614 WINED3DSURFACE_DESC Desc
;
1615 WINED3DFORMAT Format
;
1619 WINED3DMULTISAMPLE_TYPE MultiSampleType
;
1620 DWORD MultiSampleQuality
;
1624 TRACE("(%p): Enumerated Surface %p\n", This
, surfImpl
);
1626 /* For the enumeration */
1627 IDirectDrawSurface7_Release(surf
);
1629 if(surfImpl
->ImplType
== This
->ImplType
) return DDENUMRET_OK
; /* Continue */
1631 /* Get the objects */
1632 swapchain
= surfImpl
->wineD3DSwapChain
;
1633 surfImpl
->wineD3DSwapChain
= NULL
;
1634 wineD3DSurface
= surfImpl
->WineD3DSurface
;
1636 /* get the clipper */
1637 IWineD3DSurface_GetClipper(wineD3DSurface
, &clipper
);
1639 /* Get the surface properties */
1640 hr
= IWineD3DSurface_GetDesc(wineD3DSurface
, &Desc
);
1641 if(hr
!= D3D_OK
) return hr
;
1643 Format
= Desc
.format
;
1646 MultiSampleType
= Desc
.multisample_type
;
1647 MultiSampleQuality
= Desc
.multisample_quality
;
1649 Height
= Desc
.height
;
1651 IWineD3DSurface_GetParent(wineD3DSurface
, &Parent
);
1653 /* Create the new surface */
1654 hr
= IWineD3DDevice_CreateSurface(This
->wineD3DDevice
, Width
, Height
, Format
,
1655 TRUE
/* Lockable */, FALSE
/* Discard */, surfImpl
->mipmap_level
, &surfImpl
->WineD3DSurface
, Usage
, Pool
,
1656 MultiSampleType
, MultiSampleQuality
, This
->ImplType
, Parent
, &ddraw_null_wined3d_parent_ops
);
1657 IUnknown_Release(Parent
);
1662 IWineD3DSurface_SetClipper(surfImpl
->WineD3DSurface
, clipper
);
1664 /* TODO: Copy the surface content, except for render targets */
1666 /* If there's a swapchain, it owns the wined3d surfaces. So Destroy
1670 /* The backbuffers have the swapchain set as well, but the primary
1671 * owns it and destroys it
1673 if(surfImpl
->surface_desc
.ddsCaps
.dwCaps
& DDSCAPS_PRIMARYSURFACE
) {
1674 IWineD3DDevice_UninitGDI(This
->wineD3DDevice
, D3D7CB_DestroySwapChain
);
1676 surfImpl
->isRenderTarget
= FALSE
;
1678 if(IWineD3DSurface_Release(wineD3DSurface
) == 0)
1679 TRACE("Surface released successful, next surface\n");
1681 ERR("Something's still holding the old WineD3DSurface\n");
1684 surfImpl
->ImplType
= This
->ImplType
;
1688 IWineD3DClipper_Release(clipper
);
1690 return DDENUMRET_OK
;
1693 /*****************************************************************************
1694 * IDirectDrawImpl_RecreateAllSurfaces
1696 * A function, that converts all wineD3DSurfaces to the new implementation type
1697 * It enumerates all surfaces with IWineD3DDevice::EnumSurfaces, creates a
1698 * new WineD3DSurface, copies the content and releases the old surface
1700 *****************************************************************************/
1702 IDirectDrawImpl_RecreateAllSurfaces(IDirectDrawImpl
*This
)
1704 DDSURFACEDESC2 desc
;
1705 TRACE("(%p): Switch to implementation %d\n", This
, This
->ImplType
);
1707 if(This
->ImplType
!= SURFACE_OPENGL
&& This
->d3d_initialized
)
1709 /* Should happen almost never */
1710 FIXME("(%p) Switching to non-opengl surfaces with d3d started. Is this a bug?\n", This
);
1712 IWineD3DDevice_Uninit3D(This
->wineD3DDevice
, D3D7CB_DestroySwapChain
);
1714 /* Contrary: D3D starting is handled by the caller, because it knows the render target */
1716 memset(&desc
, 0, sizeof(desc
));
1717 desc
.dwSize
= sizeof(desc
);
1719 return IDirectDraw7_EnumSurfaces((IDirectDraw7
*)This
, 0, &desc
, This
, IDirectDrawImpl_RecreateSurfacesCallback
);
1722 ULONG WINAPI
D3D7CB_DestroySwapChain(IWineD3DSwapChain
*pSwapChain
) {
1723 IUnknown
* swapChainParent
;
1724 TRACE("(%p) call back\n", pSwapChain
);
1726 IWineD3DSwapChain_GetParent(pSwapChain
, &swapChainParent
);
1727 IUnknown_Release(swapChainParent
);
1728 return IUnknown_Release(swapChainParent
);
1731 /*****************************************************************************
1732 * IDirectDrawImpl_CreateNewSurface
1734 * A helper function for IDirectDraw7::CreateSurface. It creates a new surface
1735 * with the passed parameters.
1738 * DDSD: Description of the surface to create
1739 * Surf: Address to store the interface pointer at
1744 *****************************************************************************/
1746 IDirectDrawImpl_CreateNewSurface(IDirectDrawImpl
*This
,
1747 DDSURFACEDESC2
*pDDSD
,
1748 IDirectDrawSurfaceImpl
**ppSurf
,
1753 WINED3DFORMAT Format
= WINED3DFMT_UNKNOWN
;
1755 WINED3DSURFTYPE ImplType
= This
->ImplType
;
1756 WINED3DSURFACE_DESC Desc
;
1757 WINED3DPOOL Pool
= WINED3DPOOL_DEFAULT
;
1759 if (TRACE_ON(ddraw
))
1761 TRACE(" (%p) Requesting surface desc :\n", This
);
1762 DDRAW_dump_surface_desc(pDDSD
);
1765 /* Select the surface type, if it wasn't choosen yet */
1766 if(ImplType
== SURFACE_UNKNOWN
)
1768 /* Use GL Surfaces if a D3DDEVICE Surface is requested */
1769 if(pDDSD
->ddsCaps
.dwCaps
& DDSCAPS_3DDEVICE
)
1771 TRACE("(%p) Choosing GL surfaces because a 3DDEVICE Surface was requested\n", This
);
1772 ImplType
= SURFACE_OPENGL
;
1775 /* Otherwise use GDI surfaces for now */
1778 TRACE("(%p) Choosing GDI surfaces for 2D rendering\n", This
);
1779 ImplType
= SURFACE_GDI
;
1782 /* Policy if all surface implementations are available:
1783 * First, check if a default type was set with winecfg. If not,
1784 * try Xrender surfaces, and use them if they work. Next, check if
1785 * accelerated OpenGL is available, and use GL surfaces in this
1786 * case. If all else fails, use GDI surfaces. If a 3DDEVICE surface
1787 * was created, always use OpenGL surfaces.
1789 * (Note: Xrender surfaces are not implemented for now, the
1790 * unaccelerated implementation uses GDI to render in Software)
1793 /* Store the type. If it needs to be changed, all WineD3DSurfaces have to
1794 * be re-created. This could be done with IDirectDrawSurface7::Restore
1796 This
->ImplType
= ImplType
;
1800 if ((pDDSD
->ddsCaps
.dwCaps
& DDSCAPS_3DDEVICE
)
1801 && (This
->ImplType
!= SURFACE_OPENGL
)
1802 && DefaultSurfaceType
== SURFACE_UNKNOWN
)
1804 /* We have to change to OpenGL,
1805 * and re-create all WineD3DSurfaces
1807 ImplType
= SURFACE_OPENGL
;
1808 This
->ImplType
= ImplType
;
1809 TRACE("(%p) Re-creating all surfaces\n", This
);
1810 IDirectDrawImpl_RecreateAllSurfaces(This
);
1811 TRACE("(%p) Done recreating all surfaces\n", This
);
1813 else if(This
->ImplType
!= SURFACE_OPENGL
&& pDDSD
->ddsCaps
.dwCaps
& DDSCAPS_3DDEVICE
)
1815 WARN("The application requests a 3D capable surface, but a non-opengl surface was set in the registry\n");
1816 /* Do not fail surface creation, only fail 3D device creation */
1820 if (!(pDDSD
->ddsCaps
.dwCaps
& (DDSCAPS_VIDEOMEMORY
| DDSCAPS_SYSTEMMEMORY
)) &&
1821 !((pDDSD
->ddsCaps
.dwCaps
& DDSCAPS_TEXTURE
) && (pDDSD
->ddsCaps
.dwCaps2
& DDSCAPS2_TEXTUREMANAGE
)) )
1823 /* Tests show surfaces without memory flags get these flags added right after creation. */
1824 pDDSD
->ddsCaps
.dwCaps
|= DDSCAPS_LOCALVIDMEM
| DDSCAPS_VIDEOMEMORY
;
1826 /* Get the correct wined3d usage */
1827 if (pDDSD
->ddsCaps
.dwCaps
& (DDSCAPS_PRIMARYSURFACE
|
1828 DDSCAPS_3DDEVICE
) )
1830 Usage
|= WINED3DUSAGE_RENDERTARGET
;
1832 pDDSD
->ddsCaps
.dwCaps
|= DDSCAPS_VISIBLE
;
1834 if (pDDSD
->ddsCaps
.dwCaps
& (DDSCAPS_OVERLAY
))
1836 Usage
|= WINED3DUSAGE_OVERLAY
;
1838 if(This
->depthstencil
|| (pDDSD
->ddsCaps
.dwCaps
& DDSCAPS_ZBUFFER
) )
1840 /* The depth stencil creation callback sets this flag.
1841 * Set the WineD3D usage to let it know that it's a depth
1844 Usage
|= WINED3DUSAGE_DEPTHSTENCIL
;
1846 if(pDDSD
->ddsCaps
.dwCaps
& DDSCAPS_SYSTEMMEMORY
)
1848 Pool
= WINED3DPOOL_SYSTEMMEM
;
1850 else if(pDDSD
->ddsCaps
.dwCaps2
& DDSCAPS2_TEXTUREMANAGE
)
1852 Pool
= WINED3DPOOL_MANAGED
;
1853 /* Managed textures have the system memory flag set */
1854 pDDSD
->ddsCaps
.dwCaps
|= DDSCAPS_SYSTEMMEMORY
;
1856 else if(pDDSD
->ddsCaps
.dwCaps
& DDSCAPS_VIDEOMEMORY
)
1858 /* Videomemory adds localvidmem, this is mutually exclusive with systemmemory
1861 pDDSD
->ddsCaps
.dwCaps
|= DDSCAPS_LOCALVIDMEM
;
1864 Format
= PixelFormat_DD2WineD3D(&pDDSD
->u4
.ddpfPixelFormat
);
1865 if(Format
== WINED3DFMT_UNKNOWN
)
1867 ERR("Unsupported / Unknown pixelformat\n");
1868 return DDERR_INVALIDPIXELFORMAT
;
1871 /* Create the Surface object */
1872 *ppSurf
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(IDirectDrawSurfaceImpl
));
1875 ERR("(%p) Error allocating memory for a surface\n", This
);
1876 return DDERR_OUTOFVIDEOMEMORY
;
1878 (*ppSurf
)->lpVtbl
= &IDirectDrawSurface7_Vtbl
;
1879 (*ppSurf
)->IDirectDrawSurface3_vtbl
= &IDirectDrawSurface3_Vtbl
;
1880 (*ppSurf
)->IDirectDrawGammaControl_vtbl
= &IDirectDrawGammaControl_Vtbl
;
1881 (*ppSurf
)->IDirect3DTexture2_vtbl
= &IDirect3DTexture2_Vtbl
;
1882 (*ppSurf
)->IDirect3DTexture_vtbl
= &IDirect3DTexture1_Vtbl
;
1884 (*ppSurf
)->version
= 7;
1885 TRACE("%p->version = %d\n", (*ppSurf
), (*ppSurf
)->version
);
1886 (*ppSurf
)->ddraw
= This
;
1887 (*ppSurf
)->surface_desc
.dwSize
= sizeof(DDSURFACEDESC2
);
1888 (*ppSurf
)->surface_desc
.u4
.ddpfPixelFormat
.dwSize
= sizeof(DDPIXELFORMAT
);
1889 DD_STRUCT_COPY_BYSIZE(&(*ppSurf
)->surface_desc
, pDDSD
);
1891 /* Surface attachments */
1892 (*ppSurf
)->next_attached
= NULL
;
1893 (*ppSurf
)->first_attached
= *ppSurf
;
1895 /* Needed to re-create the surface on an implementation change */
1896 (*ppSurf
)->ImplType
= ImplType
;
1898 /* For D3DDevice creation */
1899 (*ppSurf
)->isRenderTarget
= FALSE
;
1901 /* A trace message for debugging */
1902 TRACE("(%p) Created IDirectDrawSurface implementation structure at %p\n", This
, *ppSurf
);
1904 /* Now create the WineD3D Surface */
1905 hr
= IWineD3DDevice_CreateSurface(This
->wineD3DDevice
, pDDSD
->dwWidth
, pDDSD
->dwHeight
, Format
,
1906 TRUE
/* Lockable */, FALSE
/* Discard */, level
, &(*ppSurf
)->WineD3DSurface
,
1907 Usage
, Pool
, WINED3DMULTISAMPLE_NONE
, 0 /* MultiSampleQuality */, ImplType
,
1908 (IUnknown
*)*ppSurf
, &ddraw_null_wined3d_parent_ops
);
1912 ERR("IWineD3DDevice::CreateSurface failed. hr = %08x\n", hr
);
1916 /* Increase the surface counter, and attach the surface */
1917 InterlockedIncrement(&This
->surfaces
);
1918 list_add_head(&This
->surface_list
, &(*ppSurf
)->surface_list_entry
);
1920 /* Here we could store all created surfaces in the DirectDrawImpl structure,
1921 * But this could also be delegated to WineDDraw, as it keeps track of all its
1922 * resources. Not implemented for now, as there are more important things ;)
1925 /* Get the pixel format of the WineD3DSurface and store it.
1926 * Don't use the Format choosen above, WineD3D might have
1929 (*ppSurf
)->surface_desc
.dwFlags
|= DDSD_PIXELFORMAT
;
1930 hr
= IWineD3DSurface_GetDesc((*ppSurf
)->WineD3DSurface
, &Desc
);
1933 ERR("IWineD3DSurface::GetDesc failed\n");
1934 IDirectDrawSurface7_Release( (IDirectDrawSurface7
*) *ppSurf
);
1938 Format
= Desc
.format
;
1940 Height
= Desc
.height
;
1942 if(Format
== WINED3DFMT_UNKNOWN
)
1944 FIXME("IWineD3DSurface::GetDesc returned WINED3DFMT_UNKNOWN\n");
1946 PixelFormat_WineD3DtoDD( &(*ppSurf
)->surface_desc
.u4
.ddpfPixelFormat
, Format
);
1948 /* Anno 1602 stores the pitch right after surface creation, so make sure it's there.
1949 * I can't LockRect() the surface here because if OpenGL surfaces are in use, the
1950 * WineD3DDevice might not be usable for 3D yet, so an extra method was created.
1951 * TODO: Test other fourcc formats
1953 if(Format
== WINED3DFMT_DXT1
|| Format
== WINED3DFMT_DXT2
|| Format
== WINED3DFMT_DXT3
||
1954 Format
== WINED3DFMT_DXT4
|| Format
== WINED3DFMT_DXT5
)
1956 (*ppSurf
)->surface_desc
.dwFlags
|= DDSD_LINEARSIZE
;
1957 if(Format
== WINED3DFMT_DXT1
)
1959 (*ppSurf
)->surface_desc
.u1
.dwLinearSize
= max(4, Width
) * max(4, Height
) / 2;
1963 (*ppSurf
)->surface_desc
.u1
.dwLinearSize
= max(4, Width
) * max(4, Height
);
1968 (*ppSurf
)->surface_desc
.dwFlags
|= DDSD_PITCH
;
1969 (*ppSurf
)->surface_desc
.u1
.lPitch
= IWineD3DSurface_GetPitch((*ppSurf
)->WineD3DSurface
);
1972 /* Application passed a color key? Set it! */
1973 if(pDDSD
->dwFlags
& DDSD_CKDESTOVERLAY
)
1975 IWineD3DSurface_SetColorKey((*ppSurf
)->WineD3DSurface
,
1977 (WINEDDCOLORKEY
*) &pDDSD
->u3
.ddckCKDestOverlay
);
1979 if(pDDSD
->dwFlags
& DDSD_CKDESTBLT
)
1981 IWineD3DSurface_SetColorKey((*ppSurf
)->WineD3DSurface
,
1983 (WINEDDCOLORKEY
*) &pDDSD
->ddckCKDestBlt
);
1985 if(pDDSD
->dwFlags
& DDSD_CKSRCOVERLAY
)
1987 IWineD3DSurface_SetColorKey((*ppSurf
)->WineD3DSurface
,
1989 (WINEDDCOLORKEY
*) &pDDSD
->ddckCKSrcOverlay
);
1991 if(pDDSD
->dwFlags
& DDSD_CKSRCBLT
)
1993 IWineD3DSurface_SetColorKey((*ppSurf
)->WineD3DSurface
,
1995 (WINEDDCOLORKEY
*) &pDDSD
->ddckCKSrcBlt
);
1997 if ( pDDSD
->dwFlags
& DDSD_LPSURFACE
)
1999 hr
= IWineD3DSurface_SetMem((*ppSurf
)->WineD3DSurface
, pDDSD
->lpSurface
);
2000 if(hr
!= WINED3D_OK
)
2002 /* No need for a trace here, wined3d does that for us */
2003 IDirectDrawSurface7_Release((IDirectDrawSurface7
*)*ppSurf
);
2010 /*****************************************************************************
2011 * CreateAdditionalSurfaces
2013 * Creates a new mipmap chain.
2016 * root: Root surface to attach the newly created chain to
2017 * count: number of surfaces to create
2018 * DDSD: Description of the surface. Intentionally not a pointer to avoid side
2019 * effects on the caller
2020 * CubeFaceRoot: Whether the new surface is a root of a cube map face. This
2021 * creates an additional surface without the mipmapping flags
2023 *****************************************************************************/
2025 CreateAdditionalSurfaces(IDirectDrawImpl
*This
,
2026 IDirectDrawSurfaceImpl
*root
,
2028 DDSURFACEDESC2 DDSD
,
2031 UINT i
, j
, level
= 0;
2033 IDirectDrawSurfaceImpl
*last
= root
;
2035 for(i
= 0; i
< count
; i
++)
2037 IDirectDrawSurfaceImpl
*object2
= NULL
;
2039 /* increase the mipmap level, but only if a mipmap is created
2040 * In this case, also halve the size
2042 if(DDSD
.ddsCaps
.dwCaps
& DDSCAPS_MIPMAP
&& !CubeFaceRoot
)
2045 if(DDSD
.dwWidth
> 1) DDSD
.dwWidth
/= 2;
2046 if(DDSD
.dwHeight
> 1) DDSD
.dwHeight
/= 2;
2047 /* Set the mipmap sublevel flag according to msdn */
2048 DDSD
.ddsCaps
.dwCaps2
|= DDSCAPS2_MIPMAPSUBLEVEL
;
2052 DDSD
.ddsCaps
.dwCaps2
&= ~DDSCAPS2_MIPMAPSUBLEVEL
;
2054 CubeFaceRoot
= FALSE
;
2056 hr
= IDirectDrawImpl_CreateNewSurface(This
,
2065 /* Add the new surface to the complex attachment array */
2066 for(j
= 0; j
< MAX_COMPLEX_ATTACHED
; j
++)
2068 if(last
->complex_array
[j
]) continue;
2069 last
->complex_array
[j
] = object2
;
2074 /* Remove the (possible) back buffer cap from the new surface description,
2075 * because only one surface in the flipping chain is a back buffer, one
2076 * is a front buffer, the others are just primary surfaces.
2078 DDSD
.ddsCaps
.dwCaps
&= ~DDSCAPS_BACKBUFFER
;
2083 /*****************************************************************************
2084 * IDirectDraw7::CreateSurface
2086 * Creates a new IDirectDrawSurface object and returns its interface.
2088 * The surface connections with wined3d are a bit tricky. Basically it works
2091 * |------------------------| |-----------------|
2092 * | DDraw surface | | WineD3DSurface |
2094 * | WineD3DSurface |-------------->| |
2095 * | Child |<------------->| Parent |
2096 * |------------------------| |-----------------|
2098 * The DDraw surface is the parent of the wined3d surface, and it releases
2099 * the WineD3DSurface when the ddraw surface is destroyed.
2101 * However, for all surfaces which can be in a container in WineD3D,
2102 * we have to do this. These surfaces are usually complex surfaces,
2103 * so this concerns primary surfaces with a front and a back buffer,
2106 * |------------------------| |-----------------|
2107 * | DDraw surface | | Container |
2109 * | Child |<------------->| Parent |
2110 * | Texture |<------------->| |
2111 * | WineD3DSurface |<----| | Levels |<--|
2112 * | Complex connection | | | | |
2113 * |------------------------| | |-----------------| |
2117 * | |------------------| | |-----------------| |
2118 * | | IParent | |-------->| WineD3DSurface | |
2120 * | | Child |<------------->| Parent | |
2121 * | | | | Container |<--|
2122 * | |------------------| |-----------------| |
2124 * | |----------------------| |
2125 * | | DDraw surface 2 | |
2127 * |<->| Complex root Child | |
2129 * | | WineD3DSurface |<----| |
2130 * | |----------------------| | |
2132 * | |---------------------| | |-----------------| |
2133 * | | IParent | |----->| WineD3DSurface | |
2135 * | | Child |<---------->| Parent | |
2136 * | |---------------------| | Container |<--|
2137 * | |-----------------| |
2139 * | ---More surfaces can follow--- |
2141 * The reason is that the IWineD3DSwapchain(render target container)
2142 * and the IWineD3DTexure(Texture container) release the parents
2143 * of their surface's children, but by releasing the complex root
2144 * the surfaces which are complexly attached to it are destroyed
2145 * too. See IDirectDrawSurface::Release for a more detailed
2149 * DDSD: Description of the surface to create
2150 * Surf: Address to store the interface pointer at
2151 * UnkOuter: Basically for aggregation support, but ddraw doesn't support
2152 * aggregation, so it has to be NULL
2156 * CLASS_E_NOAGGREGATION if UnkOuter != NULL
2157 * DDERR_* if an error occurs
2159 *****************************************************************************/
2160 static HRESULT WINAPI
2161 IDirectDrawImpl_CreateSurface(IDirectDraw7
*iface
,
2162 DDSURFACEDESC2
*DDSD
,
2163 IDirectDrawSurface7
**Surf
,
2166 IDirectDrawImpl
*This
= (IDirectDrawImpl
*)iface
;
2167 IDirectDrawSurfaceImpl
*object
= NULL
;
2169 LONG extra_surfaces
= 0;
2170 DDSURFACEDESC2 desc2
;
2171 WINED3DDISPLAYMODE Mode
;
2172 const DWORD sysvidmem
= DDSCAPS_VIDEOMEMORY
| DDSCAPS_SYSTEMMEMORY
;
2174 TRACE("(%p)->(%p,%p,%p)\n", This
, DDSD
, Surf
, UnkOuter
);
2176 /* Some checks before we start */
2177 if (TRACE_ON(ddraw
))
2179 TRACE(" (%p) Requesting surface desc :\n", This
);
2180 DDRAW_dump_surface_desc(DDSD
);
2182 EnterCriticalSection(&ddraw_cs
);
2184 if (UnkOuter
!= NULL
)
2186 FIXME("(%p) : outer != NULL?\n", This
);
2187 LeaveCriticalSection(&ddraw_cs
);
2188 return CLASS_E_NOAGGREGATION
; /* unchecked */
2193 FIXME("(%p) You want to get back a surface? Don't give NULL ptrs!\n", This
);
2194 LeaveCriticalSection(&ddraw_cs
);
2195 return E_POINTER
; /* unchecked */
2198 if (!(DDSD
->dwFlags
& DDSD_CAPS
))
2200 /* DVIDEO.DLL does forget the DDSD_CAPS flag ... *sigh* */
2201 DDSD
->dwFlags
|= DDSD_CAPS
;
2204 if (DDSD
->ddsCaps
.dwCaps
& DDSCAPS_ALLOCONLOAD
)
2206 /* If the surface is of the 'alloconload' type, ignore the LPSURFACE field */
2207 DDSD
->dwFlags
&= ~DDSD_LPSURFACE
;
2210 if ((DDSD
->dwFlags
& DDSD_LPSURFACE
) && (DDSD
->lpSurface
== NULL
))
2212 /* Frank Herbert's Dune specifies a null pointer for the surface, ignore the LPSURFACE field */
2213 WARN("(%p) Null surface pointer specified, ignore it!\n", This
);
2214 DDSD
->dwFlags
&= ~DDSD_LPSURFACE
;
2217 if((DDSD
->ddsCaps
.dwCaps
& (DDSCAPS_FLIP
| DDSCAPS_PRIMARYSURFACE
)) == (DDSCAPS_FLIP
| DDSCAPS_PRIMARYSURFACE
) &&
2218 !(This
->cooperative_level
& DDSCL_EXCLUSIVE
))
2220 TRACE("(%p): Attempt to create a flipable primary surface without DDSCL_EXCLUSIVE set\n", This
);
2222 LeaveCriticalSection(&ddraw_cs
);
2223 return DDERR_NOEXCLUSIVEMODE
;
2226 if(DDSD
->ddsCaps
.dwCaps
& (DDSCAPS_FRONTBUFFER
| DDSCAPS_BACKBUFFER
)) {
2227 WARN("Application tried to create an explicit front or back buffer\n");
2228 LeaveCriticalSection(&ddraw_cs
);
2229 return DDERR_INVALIDCAPS
;
2232 if((DDSD
->ddsCaps
.dwCaps
& sysvidmem
) == sysvidmem
)
2234 /* This is a special switch in ddrawex.dll, but not allowed in ddraw.dll */
2235 WARN("Application tries to put the surface in both system and video memory\n");
2236 LeaveCriticalSection(&ddraw_cs
);
2238 return DDERR_INVALIDCAPS
;
2241 /* Check cube maps but only if the size includes them */
2242 if (DDSD
->dwSize
>= sizeof(DDSURFACEDESC2
))
2244 if(DDSD
->ddsCaps
.dwCaps2
& DDSCAPS2_CUBEMAP_ALLFACES
&&
2245 !(DDSD
->ddsCaps
.dwCaps2
& DDSCAPS2_CUBEMAP
))
2247 WARN("Cube map faces requested without cube map flag\n");
2248 LeaveCriticalSection(&ddraw_cs
);
2249 return DDERR_INVALIDCAPS
;
2251 if(DDSD
->ddsCaps
.dwCaps2
& DDSCAPS2_CUBEMAP
&&
2252 (DDSD
->ddsCaps
.dwCaps2
& DDSCAPS2_CUBEMAP_ALLFACES
) == 0)
2254 WARN("Cube map without faces requested\n");
2255 LeaveCriticalSection(&ddraw_cs
);
2256 return DDERR_INVALIDPARAMS
;
2259 /* Quick tests confirm those can be created, but we don't do that yet */
2260 if(DDSD
->ddsCaps
.dwCaps2
& DDSCAPS2_CUBEMAP
&&
2261 (DDSD
->ddsCaps
.dwCaps2
& DDSCAPS2_CUBEMAP_ALLFACES
) != DDSCAPS2_CUBEMAP_ALLFACES
)
2263 FIXME("Partial cube maps not supported yet\n");
2267 /* According to the msdn this flag is ignored by CreateSurface */
2268 if (DDSD
->dwSize
>= sizeof(DDSURFACEDESC2
))
2269 DDSD
->ddsCaps
.dwCaps2
&= ~DDSCAPS2_MIPMAPSUBLEVEL
;
2271 /* Modify some flags */
2272 memset(&desc2
, 0, sizeof(desc2
));
2273 desc2
.dwSize
= sizeof(desc2
); /* For the struct copy */
2274 DD_STRUCT_COPY_BYSIZE(&desc2
, DDSD
);
2275 desc2
.dwSize
= sizeof(desc2
); /* To override a possibly smaller size */
2276 desc2
.u4
.ddpfPixelFormat
.dwSize
=sizeof(DDPIXELFORMAT
); /* Just to be sure */
2278 /* Get the video mode from WineD3D - we will need it */
2279 hr
= IWineD3DDevice_GetDisplayMode(This
->wineD3DDevice
,
2280 0, /* Swapchain 0 */
2284 ERR("Failed to read display mode from wined3d\n");
2285 switch(This
->orig_bpp
)
2288 Mode
.Format
= WINED3DFMT_P8_UINT
;
2292 Mode
.Format
= WINED3DFMT_B5G5R5X1_UNORM
;
2296 Mode
.Format
= WINED3DFMT_B5G6R5_UNORM
;
2300 Mode
.Format
= WINED3DFMT_B8G8R8_UNORM
;
2304 Mode
.Format
= WINED3DFMT_B8G8R8X8_UNORM
;
2307 Mode
.Width
= This
->orig_width
;
2308 Mode
.Height
= This
->orig_height
;
2311 /* No pixelformat given? Use the current screen format */
2312 if(!(desc2
.dwFlags
& DDSD_PIXELFORMAT
))
2314 desc2
.dwFlags
|= DDSD_PIXELFORMAT
;
2315 desc2
.u4
.ddpfPixelFormat
.dwSize
=sizeof(DDPIXELFORMAT
);
2317 /* Wait: It could be a Z buffer */
2318 if(desc2
.ddsCaps
.dwCaps
& DDSCAPS_ZBUFFER
)
2320 switch(desc2
.u2
.dwMipMapCount
) /* Who had this glorious idea? */
2323 PixelFormat_WineD3DtoDD(&desc2
.u4
.ddpfPixelFormat
, WINED3DFMT_S1_UINT_D15_UNORM
);
2326 PixelFormat_WineD3DtoDD(&desc2
.u4
.ddpfPixelFormat
, WINED3DFMT_D16_UNORM
);
2329 PixelFormat_WineD3DtoDD(&desc2
.u4
.ddpfPixelFormat
, WINED3DFMT_X8D24_UNORM
);
2332 PixelFormat_WineD3DtoDD(&desc2
.u4
.ddpfPixelFormat
, WINED3DFMT_D32_UNORM
);
2335 ERR("Unknown Z buffer bit depth\n");
2340 PixelFormat_WineD3DtoDD(&desc2
.u4
.ddpfPixelFormat
, Mode
.Format
);
2344 /* No Width or no Height? Use the original screen size
2346 if(!(desc2
.dwFlags
& DDSD_WIDTH
) ||
2347 !(desc2
.dwFlags
& DDSD_HEIGHT
) )
2349 /* Invalid for non-render targets */
2350 if(!(desc2
.ddsCaps
.dwCaps
& DDSCAPS_PRIMARYSURFACE
))
2352 WARN("Creating a non-Primary surface without Width or Height info, returning DDERR_INVALIDPARAMS\n");
2354 LeaveCriticalSection(&ddraw_cs
);
2355 return DDERR_INVALIDPARAMS
;
2358 desc2
.dwFlags
|= DDSD_WIDTH
| DDSD_HEIGHT
;
2359 desc2
.dwWidth
= Mode
.Width
;
2360 desc2
.dwHeight
= Mode
.Height
;
2363 /* Mipmap count fixes */
2364 if(desc2
.ddsCaps
.dwCaps
& DDSCAPS_MIPMAP
)
2366 if(desc2
.ddsCaps
.dwCaps
& DDSCAPS_COMPLEX
)
2368 if(desc2
.dwFlags
& DDSD_MIPMAPCOUNT
)
2370 /* Mipmap count is given, should not be 0 */
2371 if( desc2
.u2
.dwMipMapCount
== 0 )
2373 LeaveCriticalSection(&ddraw_cs
);
2374 return DDERR_INVALIDPARAMS
;
2379 /* Undocumented feature: Create sublevels until
2380 * either the width or the height is 1
2382 DWORD min
= desc2
.dwWidth
< desc2
.dwHeight
?
2383 desc2
.dwWidth
: desc2
.dwHeight
;
2384 desc2
.u2
.dwMipMapCount
= 0;
2387 desc2
.u2
.dwMipMapCount
+= 1;
2394 /* Not-complex mipmap -> Mipmapcount = 1 */
2395 desc2
.u2
.dwMipMapCount
= 1;
2397 extra_surfaces
= desc2
.u2
.dwMipMapCount
- 1;
2399 /* There's a mipmap count in the created surface in any case */
2400 desc2
.dwFlags
|= DDSD_MIPMAPCOUNT
;
2402 /* If no mipmap is given, the texture has only one level */
2404 /* The first surface is a front buffer, the back buffer is created afterwards */
2405 if( (desc2
.dwFlags
& DDSD_CAPS
) && (desc2
.ddsCaps
.dwCaps
& DDSCAPS_PRIMARYSURFACE
) )
2407 desc2
.ddsCaps
.dwCaps
|= DDSCAPS_FRONTBUFFER
;
2410 /* The root surface in a cube map is positive x */
2411 if(desc2
.ddsCaps
.dwCaps2
& DDSCAPS2_CUBEMAP
)
2413 desc2
.ddsCaps
.dwCaps2
&= ~DDSCAPS2_CUBEMAP_ALLFACES
;
2414 desc2
.ddsCaps
.dwCaps2
|= DDSCAPS2_CUBEMAP_POSITIVEX
;
2417 /* Create the first surface */
2418 hr
= IDirectDrawImpl_CreateNewSurface(This
, &desc2
, &object
, 0);
2421 ERR("IDirectDrawImpl_CreateNewSurface failed with %08x\n", hr
);
2422 LeaveCriticalSection(&ddraw_cs
);
2425 object
->is_complex_root
= TRUE
;
2427 *Surf
= (IDirectDrawSurface7
*)object
;
2429 /* Create Additional surfaces if necessary
2430 * This applies to Primary surfaces which have a back buffer count
2431 * set, but not to mipmap textures. In case of Mipmap textures,
2432 * wineD3D takes care of the creation of additional surfaces
2434 if(DDSD
->dwFlags
& DDSD_BACKBUFFERCOUNT
)
2436 extra_surfaces
= DDSD
->dwBackBufferCount
;
2437 desc2
.ddsCaps
.dwCaps
&= ~DDSCAPS_FRONTBUFFER
; /* It's not a front buffer */
2438 desc2
.ddsCaps
.dwCaps
|= DDSCAPS_BACKBUFFER
;
2439 desc2
.dwBackBufferCount
= 0;
2443 if(desc2
.ddsCaps
.dwCaps2
& DDSCAPS2_CUBEMAP
)
2445 desc2
.ddsCaps
.dwCaps2
&= ~DDSCAPS2_CUBEMAP_ALLFACES
;
2446 desc2
.ddsCaps
.dwCaps2
|= DDSCAPS2_CUBEMAP_NEGATIVEZ
;
2447 hr
|= CreateAdditionalSurfaces(This
, object
, extra_surfaces
+ 1, desc2
, TRUE
);
2448 desc2
.ddsCaps
.dwCaps2
&= ~DDSCAPS2_CUBEMAP_NEGATIVEZ
;
2449 desc2
.ddsCaps
.dwCaps2
|= DDSCAPS2_CUBEMAP_POSITIVEZ
;
2450 hr
|= CreateAdditionalSurfaces(This
, object
, extra_surfaces
+ 1, desc2
, TRUE
);
2451 desc2
.ddsCaps
.dwCaps2
&= ~DDSCAPS2_CUBEMAP_POSITIVEZ
;
2452 desc2
.ddsCaps
.dwCaps2
|= DDSCAPS2_CUBEMAP_NEGATIVEY
;
2453 hr
|= CreateAdditionalSurfaces(This
, object
, extra_surfaces
+ 1, desc2
, TRUE
);
2454 desc2
.ddsCaps
.dwCaps2
&= ~DDSCAPS2_CUBEMAP_NEGATIVEY
;
2455 desc2
.ddsCaps
.dwCaps2
|= DDSCAPS2_CUBEMAP_POSITIVEY
;
2456 hr
|= CreateAdditionalSurfaces(This
, object
, extra_surfaces
+ 1, desc2
, TRUE
);
2457 desc2
.ddsCaps
.dwCaps2
&= ~DDSCAPS2_CUBEMAP_POSITIVEY
;
2458 desc2
.ddsCaps
.dwCaps2
|= DDSCAPS2_CUBEMAP_NEGATIVEX
;
2459 hr
|= CreateAdditionalSurfaces(This
, object
, extra_surfaces
+ 1, desc2
, TRUE
);
2460 desc2
.ddsCaps
.dwCaps2
&= ~DDSCAPS2_CUBEMAP_NEGATIVEX
;
2461 desc2
.ddsCaps
.dwCaps2
|= DDSCAPS2_CUBEMAP_POSITIVEX
;
2464 hr
|= CreateAdditionalSurfaces(This
, object
, extra_surfaces
, desc2
, FALSE
);
2467 /* This destroys and possibly created surfaces too */
2468 IDirectDrawSurface_Release((IDirectDrawSurface7
*)object
);
2469 LeaveCriticalSection(&ddraw_cs
);
2473 /* If the implementation is OpenGL and there's no d3ddevice, attach a d3ddevice
2474 * But attach the d3ddevice only if the currently created surface was
2475 * a primary surface (2D app in 3D mode) or a 3DDEVICE surface (3D app)
2476 * The only case I can think of where this doesn't apply is when a
2477 * 2D app was configured by the user to run with OpenGL and it didn't create
2478 * the render target as first surface. In this case the render target creation
2479 * will cause the 3D init.
2481 if( (This
->ImplType
== SURFACE_OPENGL
) && !(This
->d3d_initialized
) &&
2482 desc2
.ddsCaps
.dwCaps
& (DDSCAPS_PRIMARYSURFACE
| DDSCAPS_3DDEVICE
) )
2484 IDirectDrawSurfaceImpl
*target
= object
, *surface
;
2487 /* Search for the primary to use as render target */
2488 LIST_FOR_EACH(entry
, &This
->surface_list
)
2490 surface
= LIST_ENTRY(entry
, IDirectDrawSurfaceImpl
, surface_list_entry
);
2491 if((surface
->surface_desc
.ddsCaps
.dwCaps
& (DDSCAPS_PRIMARYSURFACE
| DDSCAPS_FRONTBUFFER
)) ==
2492 (DDSCAPS_PRIMARYSURFACE
| DDSCAPS_FRONTBUFFER
))
2496 TRACE("Using primary %p as render target\n", target
);
2501 TRACE("(%p) Attaching a D3DDevice, rendertarget = %p\n", This
, target
);
2502 hr
= IDirectDrawImpl_AttachD3DDevice(This
, target
);
2505 IDirectDrawSurfaceImpl
*release_surf
;
2506 ERR("IDirectDrawImpl_AttachD3DDevice failed, hr = %x\n", hr
);
2509 /* The before created surface structures are in an incomplete state here.
2510 * WineD3D holds the reference on the IParents, and it released them on the failure
2511 * already. So the regular release method implementation would fail on the attempt
2512 * to destroy either the IParents or the swapchain. So free the surface here.
2513 * The surface structure here is a list, not a tree, because onscreen targets
2514 * cannot be cube textures
2518 release_surf
= object
;
2519 object
= object
->complex_array
[0];
2520 IDirectDrawSurfaceImpl_Destroy(release_surf
);
2522 LeaveCriticalSection(&ddraw_cs
);
2525 } else if(!(This
->d3d_initialized
) && desc2
.ddsCaps
.dwCaps
& DDSCAPS_PRIMARYSURFACE
) {
2526 IDirectDrawImpl_CreateGDISwapChain(This
, object
);
2529 /* Addref the ddraw interface to keep an reference for each surface */
2530 IDirectDraw7_AddRef(iface
);
2531 object
->ifaceToRelease
= (IUnknown
*) iface
;
2533 /* Create a WineD3DTexture if a texture was requested */
2534 if(desc2
.ddsCaps
.dwCaps
& DDSCAPS_TEXTURE
)
2537 WINED3DFORMAT Format
;
2538 WINED3DPOOL Pool
= WINED3DPOOL_DEFAULT
;
2540 This
->tex_root
= object
;
2542 if(desc2
.ddsCaps
.dwCaps
& DDSCAPS_MIPMAP
)
2544 /* a mipmap is created, create enough levels */
2545 levels
= desc2
.u2
.dwMipMapCount
;
2549 /* No mipmap is created, create one level */
2553 /* DDSCAPS_SYSTEMMEMORY textures are in WINED3DPOOL_SYSTEMMEM */
2554 if(DDSD
->ddsCaps
.dwCaps
& DDSCAPS_SYSTEMMEMORY
)
2556 Pool
= WINED3DPOOL_SYSTEMMEM
;
2558 /* Should I forward the MANAGED cap to the managed pool ? */
2560 /* Get the format. It's set already by CreateNewSurface */
2561 Format
= PixelFormat_DD2WineD3D(&object
->surface_desc
.u4
.ddpfPixelFormat
);
2563 /* The surfaces are already created, the callback only
2564 * passes the IWineD3DSurface to WineD3D
2566 if(desc2
.ddsCaps
.dwCaps2
& DDSCAPS2_CUBEMAP
)
2568 hr
= IWineD3DDevice_CreateCubeTexture(This
->wineD3DDevice
, DDSD
->dwWidth
/* Edgelength */,
2569 levels
, 0 /* usage */, Format
, Pool
, (IWineD3DCubeTexture
**)&object
->wineD3DTexture
,
2570 (IUnknown
*)object
, &ddraw_null_wined3d_parent_ops
);
2574 hr
= IWineD3DDevice_CreateTexture(This
->wineD3DDevice
, DDSD
->dwWidth
, DDSD
->dwHeight
, levels
,
2575 0 /* usage */, Format
, Pool
, (IWineD3DTexture
**)&object
->wineD3DTexture
,
2576 (IUnknown
*)object
, &ddraw_null_wined3d_parent_ops
);
2578 This
->tex_root
= NULL
;
2581 LeaveCriticalSection(&ddraw_cs
);
2585 #define DDENUMSURFACES_SEARCHTYPE (DDENUMSURFACES_CANBECREATED|DDENUMSURFACES_DOESEXIST)
2586 #define DDENUMSURFACES_MATCHTYPE (DDENUMSURFACES_ALL|DDENUMSURFACES_MATCH|DDENUMSURFACES_NOMATCH)
2589 Main_DirectDraw_DDPIXELFORMAT_Match(const DDPIXELFORMAT
*requested
,
2590 const DDPIXELFORMAT
*provided
)
2592 /* Some flags must be present in both or neither for a match. */
2593 static const DWORD must_match
= DDPF_PALETTEINDEXED1
| DDPF_PALETTEINDEXED2
2594 | DDPF_PALETTEINDEXED4
| DDPF_PALETTEINDEXED8
| DDPF_FOURCC
2595 | DDPF_ZBUFFER
| DDPF_STENCILBUFFER
;
2597 if ((requested
->dwFlags
& provided
->dwFlags
) != requested
->dwFlags
)
2600 if ((requested
->dwFlags
& must_match
) != (provided
->dwFlags
& must_match
))
2603 if (requested
->dwFlags
& DDPF_FOURCC
)
2604 if (requested
->dwFourCC
!= provided
->dwFourCC
)
2607 if (requested
->dwFlags
& (DDPF_RGB
|DDPF_YUV
|DDPF_ZBUFFER
|DDPF_ALPHA
2608 |DDPF_LUMINANCE
|DDPF_BUMPDUDV
))
2609 if (requested
->u1
.dwRGBBitCount
!= provided
->u1
.dwRGBBitCount
)
2612 if (requested
->dwFlags
& (DDPF_RGB
|DDPF_YUV
|DDPF_STENCILBUFFER
2613 |DDPF_LUMINANCE
|DDPF_BUMPDUDV
))
2614 if (requested
->u2
.dwRBitMask
!= provided
->u2
.dwRBitMask
)
2617 if (requested
->dwFlags
& (DDPF_RGB
|DDPF_YUV
|DDPF_ZBUFFER
|DDPF_BUMPDUDV
))
2618 if (requested
->u3
.dwGBitMask
!= provided
->u3
.dwGBitMask
)
2621 /* I could be wrong about the bumpmapping. MSDN docs are vague. */
2622 if (requested
->dwFlags
& (DDPF_RGB
|DDPF_YUV
|DDPF_STENCILBUFFER
2624 if (requested
->u4
.dwBBitMask
!= provided
->u4
.dwBBitMask
)
2627 if (requested
->dwFlags
& (DDPF_ALPHAPIXELS
|DDPF_ZPIXELS
))
2628 if (requested
->u5
.dwRGBAlphaBitMask
!= provided
->u5
.dwRGBAlphaBitMask
)
2635 IDirectDrawImpl_DDSD_Match(const DDSURFACEDESC2
* requested
,
2636 const DDSURFACEDESC2
* provided
)
2645 #define CMP(FLAG, FIELD) \
2646 { DDSD_##FLAG, offsetof(DDSURFACEDESC2, FIELD), \
2647 sizeof(((DDSURFACEDESC2 *)(NULL))->FIELD) }
2649 static const struct compare_info compare
[] =
2651 CMP(ALPHABITDEPTH
, dwAlphaBitDepth
),
2652 CMP(BACKBUFFERCOUNT
, dwBackBufferCount
),
2654 CMP(CKDESTBLT
, ddckCKDestBlt
),
2655 CMP(CKDESTOVERLAY
, u3
/* ddckCKDestOverlay */),
2656 CMP(CKSRCBLT
, ddckCKSrcBlt
),
2657 CMP(CKSRCOVERLAY
, ddckCKSrcOverlay
),
2658 CMP(HEIGHT
, dwHeight
),
2659 CMP(LINEARSIZE
, u1
/* dwLinearSize */),
2660 CMP(LPSURFACE
, lpSurface
),
2661 CMP(MIPMAPCOUNT
, u2
/* dwMipMapCount */),
2662 CMP(PITCH
, u1
/* lPitch */),
2663 /* PIXELFORMAT: manual */
2664 CMP(REFRESHRATE
, u2
/* dwRefreshRate */),
2665 CMP(TEXTURESTAGE
, dwTextureStage
),
2666 CMP(WIDTH
, dwWidth
),
2667 /* ZBUFFERBITDEPTH: "obsolete" */
2674 if ((requested
->dwFlags
& provided
->dwFlags
) != requested
->dwFlags
)
2677 for (i
=0; i
< sizeof(compare
)/sizeof(compare
[0]); i
++)
2679 if (requested
->dwFlags
& compare
[i
].flag
2680 && memcmp((const char *)provided
+ compare
[i
].offset
,
2681 (const char *)requested
+ compare
[i
].offset
,
2682 compare
[i
].size
) != 0)
2686 if (requested
->dwFlags
& DDSD_PIXELFORMAT
)
2688 if (!Main_DirectDraw_DDPIXELFORMAT_Match(&requested
->u4
.ddpfPixelFormat
,
2689 &provided
->u4
.ddpfPixelFormat
))
2696 #undef DDENUMSURFACES_SEARCHTYPE
2697 #undef DDENUMSURFACES_MATCHTYPE
2699 /*****************************************************************************
2700 * IDirectDraw7::EnumSurfaces
2702 * Loops through all surfaces attached to this device and calls the
2703 * application callback. This can't be relayed to WineD3DDevice,
2704 * because some WineD3DSurfaces' parents are IParent objects
2707 * Flags: Some filtering flags. See IDirectDrawImpl_EnumSurfacesCallback
2708 * DDSD: Description to filter for
2709 * Context: Application-provided pointer, it's passed unmodified to the
2711 * Callback: Address to call for each surface
2714 * DDERR_INVALIDPARAMS if the callback is NULL
2717 *****************************************************************************/
2718 static HRESULT WINAPI
2719 IDirectDrawImpl_EnumSurfaces(IDirectDraw7
*iface
,
2721 DDSURFACEDESC2
*DDSD
,
2723 LPDDENUMSURFACESCALLBACK7 Callback
)
2725 /* The surface enumeration is handled by WineDDraw,
2726 * because it keeps track of all surfaces attached to
2727 * it. The filtering is done by our callback function,
2728 * because WineDDraw doesn't handle ddraw-like surface
2731 IDirectDrawImpl
*This
= (IDirectDrawImpl
*)iface
;
2732 IDirectDrawSurfaceImpl
*surf
;
2734 DDSURFACEDESC2 desc
;
2735 struct list
*entry
, *entry2
;
2737 all
= Flags
& DDENUMSURFACES_ALL
;
2738 nomatch
= Flags
& DDENUMSURFACES_NOMATCH
;
2740 TRACE("(%p)->(%x,%p,%p,%p)\n", This
, Flags
, DDSD
, Context
, Callback
);
2741 EnterCriticalSection(&ddraw_cs
);
2745 LeaveCriticalSection(&ddraw_cs
);
2746 return DDERR_INVALIDPARAMS
;
2749 /* Use the _SAFE enumeration, the app may destroy enumerated surfaces */
2750 LIST_FOR_EACH_SAFE(entry
, entry2
, &This
->surface_list
)
2752 surf
= LIST_ENTRY(entry
, IDirectDrawSurfaceImpl
, surface_list_entry
);
2753 if (all
|| (nomatch
!= IDirectDrawImpl_DDSD_Match(DDSD
, &surf
->surface_desc
)))
2755 desc
= surf
->surface_desc
;
2756 IDirectDrawSurface7_AddRef((IDirectDrawSurface7
*)surf
);
2757 if (Callback((IDirectDrawSurface7
*)surf
, &desc
, Context
) != DDENUMRET_OK
)
2759 LeaveCriticalSection(&ddraw_cs
);
2764 LeaveCriticalSection(&ddraw_cs
);
2768 static HRESULT WINAPI
2769 findRenderTarget(IDirectDrawSurface7
*surface
,
2770 DDSURFACEDESC2
*desc
,
2773 IDirectDrawSurfaceImpl
*surf
= (IDirectDrawSurfaceImpl
*)surface
;
2774 IDirectDrawSurfaceImpl
**target
= ctx
;
2776 if(!surf
->isRenderTarget
) {
2778 IDirectDrawSurface7_Release(surface
);
2779 return DDENUMRET_CANCEL
;
2782 /* Recurse into the surface tree */
2783 IDirectDrawSurface7_EnumAttachedSurfaces(surface
, ctx
, findRenderTarget
);
2785 IDirectDrawSurface7_Release(surface
);
2786 if(*target
) return DDENUMRET_CANCEL
;
2787 else return DDENUMRET_OK
; /* Continue with the next neighbor surface */
2790 static HRESULT
IDirectDrawImpl_CreateGDISwapChain(IDirectDrawImpl
*This
,
2791 IDirectDrawSurfaceImpl
*primary
) {
2793 WINED3DPRESENT_PARAMETERS presentation_parameters
;
2796 window
= This
->dest_window
;
2798 memset(&presentation_parameters
, 0, sizeof(presentation_parameters
));
2800 /* Use the surface description for the device parameters, not the
2801 * Device settings. The app might render to an offscreen surface
2803 presentation_parameters
.BackBufferWidth
= primary
->surface_desc
.dwWidth
;
2804 presentation_parameters
.BackBufferHeight
= primary
->surface_desc
.dwHeight
;
2805 presentation_parameters
.BackBufferFormat
= PixelFormat_DD2WineD3D(&primary
->surface_desc
.u4
.ddpfPixelFormat
);
2806 presentation_parameters
.BackBufferCount
= (primary
->surface_desc
.dwFlags
& DDSD_BACKBUFFERCOUNT
) ? primary
->surface_desc
.dwBackBufferCount
: 0;
2807 presentation_parameters
.MultiSampleType
= WINED3DMULTISAMPLE_NONE
;
2808 presentation_parameters
.MultiSampleQuality
= 0;
2809 presentation_parameters
.SwapEffect
= WINED3DSWAPEFFECT_FLIP
;
2810 presentation_parameters
.hDeviceWindow
= window
;
2811 presentation_parameters
.Windowed
= !(This
->cooperative_level
& DDSCL_FULLSCREEN
);
2812 presentation_parameters
.EnableAutoDepthStencil
= FALSE
; /* Not on GDI swapchains */
2813 presentation_parameters
.AutoDepthStencilFormat
= 0;
2814 presentation_parameters
.Flags
= 0;
2815 presentation_parameters
.FullScreen_RefreshRateInHz
= WINED3DPRESENT_RATE_DEFAULT
; /* Default rate: It's already set */
2816 presentation_parameters
.PresentationInterval
= WINED3DPRESENT_INTERVAL_DEFAULT
;
2818 This
->d3d_target
= primary
;
2819 hr
= IWineD3DDevice_InitGDI(This
->wineD3DDevice
, &presentation_parameters
);
2820 This
->d3d_target
= NULL
;
2824 FIXME("(%p) call to IWineD3DDevice_InitGDI failed\n", This
);
2825 primary
->wineD3DSwapChain
= NULL
;
2830 /*****************************************************************************
2831 * IDirectDrawImpl_AttachD3DDevice
2833 * Initializes the D3D capabilities of WineD3D
2836 * primary: The primary surface for D3D
2842 *****************************************************************************/
2844 IDirectDrawImpl_AttachD3DDevice(IDirectDrawImpl
*This
,
2845 IDirectDrawSurfaceImpl
*primary
)
2848 HWND window
= This
->dest_window
;
2850 WINED3DPRESENT_PARAMETERS localParameters
;
2852 TRACE("(%p)->(%p)\n", This
, primary
);
2854 /* If there's no window, create a hidden window. WineD3D needs it */
2855 if(window
== 0 || window
== GetDesktopWindow())
2857 window
= CreateWindowExA(0, This
->classname
, "Hidden D3D Window",
2859 GetSystemMetrics(SM_CXSCREEN
),
2860 GetSystemMetrics(SM_CYSCREEN
),
2861 NULL
, NULL
, GetModuleHandleA(0), NULL
);
2863 ShowWindow(window
, SW_HIDE
); /* Just to be sure */
2864 WARN("(%p) No window for the Direct3DDevice, created a hidden window. HWND=%p\n", This
, window
);
2868 TRACE("(%p) Using existing window %p for Direct3D rendering\n", This
, window
);
2870 This
->d3d_window
= window
;
2872 /* Store the future Render Target surface */
2873 This
->d3d_target
= primary
;
2875 /* Use the surface description for the device parameters, not the
2876 * Device settings. The app might render to an offscreen surface
2878 localParameters
.BackBufferWidth
= primary
->surface_desc
.dwWidth
;
2879 localParameters
.BackBufferHeight
= primary
->surface_desc
.dwHeight
;
2880 localParameters
.BackBufferFormat
= PixelFormat_DD2WineD3D(&primary
->surface_desc
.u4
.ddpfPixelFormat
);
2881 localParameters
.BackBufferCount
= (primary
->surface_desc
.dwFlags
& DDSD_BACKBUFFERCOUNT
) ? primary
->surface_desc
.dwBackBufferCount
: 0;
2882 localParameters
.MultiSampleType
= WINED3DMULTISAMPLE_NONE
;
2883 localParameters
.MultiSampleQuality
= 0;
2884 localParameters
.SwapEffect
= WINED3DSWAPEFFECT_COPY
;
2885 localParameters
.hDeviceWindow
= window
;
2886 localParameters
.Windowed
= !(This
->cooperative_level
& DDSCL_FULLSCREEN
);
2887 localParameters
.EnableAutoDepthStencil
= TRUE
;
2888 localParameters
.AutoDepthStencilFormat
= WINED3DFMT_D16_UNORM
;
2889 localParameters
.Flags
= 0;
2890 localParameters
.FullScreen_RefreshRateInHz
= WINED3DPRESENT_RATE_DEFAULT
; /* Default rate: It's already set */
2891 localParameters
.PresentationInterval
= WINED3DPRESENT_INTERVAL_DEFAULT
;
2893 TRACE("Passing mode %d\n", localParameters
.BackBufferFormat
);
2895 /* Set this NOW, otherwise creating the depth stencil surface will cause a
2896 * recursive loop until ram or emulated video memory is full
2898 This
->d3d_initialized
= TRUE
;
2900 hr
= IWineD3DDevice_Init3D(This
->wineD3DDevice
, &localParameters
);
2903 This
->d3d_target
= NULL
;
2904 This
->d3d_initialized
= FALSE
;
2908 This
->declArraySize
= 2;
2909 This
->decls
= HeapAlloc(GetProcessHeap(),
2911 sizeof(*This
->decls
) * This
->declArraySize
);
2914 ERR("Error allocating an array for the converted vertex decls\n");
2915 This
->declArraySize
= 0;
2916 hr
= IWineD3DDevice_Uninit3D(This
->wineD3DDevice
, D3D7CB_DestroySwapChain
);
2917 return E_OUTOFMEMORY
;
2920 /* Create an Index Buffer parent */
2921 TRACE("(%p) Successfully initialized 3D\n", This
);
2925 /*****************************************************************************
2926 * DirectDrawCreateClipper (DDRAW.@)
2928 * Creates a new IDirectDrawClipper object.
2931 * Clipper: Address to write the interface pointer to
2932 * UnkOuter: For aggregation support, which ddraw doesn't have. Has to be
2936 * CLASS_E_NOAGGREGATION if UnkOuter != NULL
2937 * E_OUTOFMEMORY if allocating the object failed
2939 *****************************************************************************/
2941 DirectDrawCreateClipper(DWORD Flags
,
2942 LPDIRECTDRAWCLIPPER
*Clipper
,
2945 IDirectDrawClipperImpl
* object
;
2946 TRACE("(%08x,%p,%p)\n", Flags
, Clipper
, UnkOuter
);
2948 EnterCriticalSection(&ddraw_cs
);
2949 if (UnkOuter
!= NULL
)
2951 LeaveCriticalSection(&ddraw_cs
);
2952 return CLASS_E_NOAGGREGATION
;
2957 LeaveCriticalSection(&ddraw_cs
);
2958 return DDERR_NODIRECTDRAWSUPPORT
;
2961 object
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
,
2962 sizeof(IDirectDrawClipperImpl
));
2965 LeaveCriticalSection(&ddraw_cs
);
2966 return E_OUTOFMEMORY
;
2969 object
->lpVtbl
= &IDirectDrawClipper_Vtbl
;
2971 object
->wineD3DClipper
= pWineDirect3DCreateClipper((IUnknown
*) object
);
2972 if(!object
->wineD3DClipper
)
2974 HeapFree(GetProcessHeap(), 0, object
);
2975 LeaveCriticalSection(&ddraw_cs
);
2976 return E_OUTOFMEMORY
;
2979 *Clipper
= (IDirectDrawClipper
*) object
;
2980 LeaveCriticalSection(&ddraw_cs
);
2984 /*****************************************************************************
2985 * IDirectDraw7::CreateClipper
2987 * Creates a DDraw clipper. See DirectDrawCreateClipper for details
2989 *****************************************************************************/
2990 static HRESULT WINAPI
2991 IDirectDrawImpl_CreateClipper(IDirectDraw7
*iface
,
2993 IDirectDrawClipper
**Clipper
,
2996 IDirectDrawImpl
*This
= (IDirectDrawImpl
*)iface
;
2997 TRACE("(%p)->(%x,%p,%p)\n", This
, Flags
, Clipper
, UnkOuter
);
2998 return DirectDrawCreateClipper(Flags
, Clipper
, UnkOuter
);
3001 /*****************************************************************************
3002 * IDirectDraw7::CreatePalette
3004 * Creates a new IDirectDrawPalette object
3007 * Flags: The flags for the new clipper
3008 * ColorTable: Color table to assign to the new clipper
3009 * Palette: Address to write the interface pointer to
3010 * UnkOuter: For aggregation support, which ddraw doesn't have. Has to be
3014 * CLASS_E_NOAGGREGATION if UnkOuter != NULL
3015 * E_OUTOFMEMORY if allocating the object failed
3017 *****************************************************************************/
3018 static HRESULT WINAPI
3019 IDirectDrawImpl_CreatePalette(IDirectDraw7
*iface
,
3021 PALETTEENTRY
*ColorTable
,
3022 IDirectDrawPalette
**Palette
,
3023 IUnknown
*pUnkOuter
)
3025 IDirectDrawImpl
*This
= (IDirectDrawImpl
*)iface
;
3026 IDirectDrawPaletteImpl
*object
;
3027 HRESULT hr
= DDERR_GENERIC
;
3028 TRACE("(%p)->(%x,%p,%p,%p)\n", This
, Flags
, ColorTable
, Palette
, pUnkOuter
);
3030 EnterCriticalSection(&ddraw_cs
);
3031 if(pUnkOuter
!= NULL
)
3033 WARN("pUnkOuter is %p, returning CLASS_E_NOAGGREGATION\n", pUnkOuter
);
3034 LeaveCriticalSection(&ddraw_cs
);
3035 return CLASS_E_NOAGGREGATION
;
3038 /* The refcount test shows that a cooplevel is required for this */
3039 if(!This
->cooperative_level
)
3041 WARN("No cooperative level set, returning DDERR_NOCOOPERATIVELEVELSET\n");
3042 LeaveCriticalSection(&ddraw_cs
);
3043 return DDERR_NOCOOPERATIVELEVELSET
;
3046 object
= HeapAlloc(GetProcessHeap(), 0, sizeof(IDirectDrawPaletteImpl
));
3049 ERR("Out of memory when allocating memory for a palette implementation\n");
3050 LeaveCriticalSection(&ddraw_cs
);
3051 return E_OUTOFMEMORY
;
3054 object
->lpVtbl
= &IDirectDrawPalette_Vtbl
;
3056 object
->ddraw_owner
= This
;
3058 hr
= IWineD3DDevice_CreatePalette(This
->wineD3DDevice
, Flags
,
3059 ColorTable
, &object
->wineD3DPalette
, (IUnknown
*)object
);
3062 HeapFree(GetProcessHeap(), 0, object
);
3063 LeaveCriticalSection(&ddraw_cs
);
3067 IDirectDraw7_AddRef(iface
);
3068 object
->ifaceToRelease
= (IUnknown
*) iface
;
3069 *Palette
= (IDirectDrawPalette
*)object
;
3070 LeaveCriticalSection(&ddraw_cs
);
3074 /*****************************************************************************
3075 * IDirectDraw7::DuplicateSurface
3077 * Duplicates a surface. The surface memory points to the same memory as
3078 * the original surface, and it's released when the last surface referencing
3079 * it is released. I guess that's beyond Wine's surface management right now
3080 * (Idea: create a new DDraw surface with the same WineD3DSurface. I need a
3081 * test application to implement this)
3084 * Src: Address of the source surface
3085 * Dest: Address to write the new surface pointer to
3088 * See IDirectDraw7::CreateSurface
3090 *****************************************************************************/
3091 static HRESULT WINAPI
3092 IDirectDrawImpl_DuplicateSurface(IDirectDraw7
*iface
,
3093 IDirectDrawSurface7
*Src
,
3094 IDirectDrawSurface7
**Dest
)
3096 IDirectDrawImpl
*This
= (IDirectDrawImpl
*)iface
;
3097 IDirectDrawSurfaceImpl
*Surf
= (IDirectDrawSurfaceImpl
*)Src
;
3099 FIXME("(%p)->(%p,%p)\n", This
, Surf
, Dest
);
3101 /* For now, simply create a new, independent surface */
3102 return IDirectDraw7_CreateSurface(iface
,
3103 &Surf
->surface_desc
,
3108 /*****************************************************************************
3109 * IDirectDraw7 VTable
3110 *****************************************************************************/
3111 const IDirectDraw7Vtbl IDirectDraw7_Vtbl
=
3114 IDirectDrawImpl_QueryInterface
,
3115 IDirectDrawImpl_AddRef
,
3116 IDirectDrawImpl_Release
,
3117 /*** IDirectDraw ***/
3118 IDirectDrawImpl_Compact
,
3119 IDirectDrawImpl_CreateClipper
,
3120 IDirectDrawImpl_CreatePalette
,
3121 IDirectDrawImpl_CreateSurface
,
3122 IDirectDrawImpl_DuplicateSurface
,
3123 IDirectDrawImpl_EnumDisplayModes
,
3124 IDirectDrawImpl_EnumSurfaces
,
3125 IDirectDrawImpl_FlipToGDISurface
,
3126 IDirectDrawImpl_GetCaps
,
3127 IDirectDrawImpl_GetDisplayMode
,
3128 IDirectDrawImpl_GetFourCCCodes
,
3129 IDirectDrawImpl_GetGDISurface
,
3130 IDirectDrawImpl_GetMonitorFrequency
,
3131 IDirectDrawImpl_GetScanLine
,
3132 IDirectDrawImpl_GetVerticalBlankStatus
,
3133 IDirectDrawImpl_Initialize
,
3134 IDirectDrawImpl_RestoreDisplayMode
,
3135 IDirectDrawImpl_SetCooperativeLevel
,
3136 IDirectDrawImpl_SetDisplayMode
,
3137 IDirectDrawImpl_WaitForVerticalBlank
,
3138 /*** IDirectDraw2 ***/
3139 IDirectDrawImpl_GetAvailableVidMem
,
3140 /*** IDirectDraw3 ***/
3141 IDirectDrawImpl_GetSurfaceFromDC
,
3142 /*** IDirectDraw4 ***/
3143 IDirectDrawImpl_RestoreAllSurfaces
,
3144 IDirectDrawImpl_TestCooperativeLevel
,
3145 IDirectDrawImpl_GetDeviceIdentifier
,
3146 /*** IDirectDraw7 ***/
3147 IDirectDrawImpl_StartModeTest
,
3148 IDirectDrawImpl_EvaluateMode
3151 /*****************************************************************************
3152 * IDirectDrawImpl_FindDecl
3154 * Finds the WineD3D vertex declaration for a specific fvf, and creates one
3155 * if none was found.
3157 * This function is in ddraw.c and the DDraw object space because D3D7
3158 * vertex buffers are created using the IDirect3D interface to the ddraw
3159 * object, so they can be valid across D3D devices(theoretically. The ddraw
3160 * object also owns the wined3d device
3164 * fvf: Fvf to find the decl for
3167 * NULL in case of an error, the IWineD3DVertexDeclaration interface for the
3170 *****************************************************************************/
3171 IWineD3DVertexDeclaration
*
3172 IDirectDrawImpl_FindDecl(IDirectDrawImpl
*This
,
3176 IWineD3DVertexDeclaration
* pDecl
= NULL
;
3177 int p
, low
, high
; /* deliberately signed */
3178 struct FvfToDecl
*convertedDecls
= This
->decls
;
3180 TRACE("Searching for declaration for fvf %08x... ", fvf
);
3183 high
= This
->numConvertedDecls
- 1;
3184 while(low
<= high
) {
3185 p
= (low
+ high
) >> 1;
3187 if(convertedDecls
[p
].fvf
== fvf
) {
3188 TRACE("found %p\n", convertedDecls
[p
].decl
);
3189 return convertedDecls
[p
].decl
;
3190 } else if(convertedDecls
[p
].fvf
< fvf
) {
3196 TRACE("not found. Creating and inserting at position %d.\n", low
);
3198 hr
= IWineD3DDevice_CreateVertexDeclarationFromFVF(This
->wineD3DDevice
, &pDecl
,
3199 (IUnknown
*)This
, &ddraw_null_wined3d_parent_ops
, fvf
);
3200 if (hr
!= S_OK
) return NULL
;
3202 if(This
->declArraySize
== This
->numConvertedDecls
) {
3203 int grow
= max(This
->declArraySize
/ 2, 8);
3204 convertedDecls
= HeapReAlloc(GetProcessHeap(), 0, convertedDecls
,
3205 sizeof(convertedDecls
[0]) * (This
->numConvertedDecls
+ grow
));
3206 if(!convertedDecls
) {
3207 /* This will destroy it */
3208 IWineD3DVertexDeclaration_Release(pDecl
);
3211 This
->decls
= convertedDecls
;
3212 This
->declArraySize
+= grow
;
3215 memmove(convertedDecls
+ low
+ 1, convertedDecls
+ low
, sizeof(convertedDecls
[0]) * (This
->numConvertedDecls
- low
));
3216 convertedDecls
[low
].decl
= pDecl
;
3217 convertedDecls
[low
].fvf
= fvf
;
3218 This
->numConvertedDecls
++;
3220 TRACE("Returning %p. %d decls in array\n", pDecl
, This
->numConvertedDecls
);
3224 /* IWineD3DDeviceParent IUnknown methods */
3226 static inline struct IDirectDrawImpl
*ddraw_from_device_parent(IWineD3DDeviceParent
*iface
)
3228 return (struct IDirectDrawImpl
*)((char*)iface
- FIELD_OFFSET(struct IDirectDrawImpl
, device_parent_vtbl
));
3231 static HRESULT STDMETHODCALLTYPE
device_parent_QueryInterface(IWineD3DDeviceParent
*iface
, REFIID riid
, void **object
)
3233 struct IDirectDrawImpl
*This
= ddraw_from_device_parent(iface
);
3234 return IDirectDrawImpl_QueryInterface((IDirectDraw7
*)This
, riid
, object
);
3237 static ULONG STDMETHODCALLTYPE
device_parent_AddRef(IWineD3DDeviceParent
*iface
)
3239 struct IDirectDrawImpl
*This
= ddraw_from_device_parent(iface
);
3240 return IDirectDrawImpl_AddRef((IDirectDraw7
*)This
);
3243 static ULONG STDMETHODCALLTYPE
device_parent_Release(IWineD3DDeviceParent
*iface
)
3245 struct IDirectDrawImpl
*This
= ddraw_from_device_parent(iface
);
3246 return IDirectDrawImpl_Release((IDirectDraw7
*)This
);
3249 /* IWineD3DDeviceParent methods */
3251 static void STDMETHODCALLTYPE
device_parent_WineD3DDeviceCreated(IWineD3DDeviceParent
*iface
, IWineD3DDevice
*device
)
3253 TRACE("iface %p, device %p\n", iface
, device
);
3256 static HRESULT STDMETHODCALLTYPE
device_parent_CreateSurface(IWineD3DDeviceParent
*iface
,
3257 IUnknown
*superior
, UINT width
, UINT height
, WINED3DFORMAT format
, DWORD usage
,
3258 WINED3DPOOL pool
, UINT level
, WINED3DCUBEMAP_FACES face
, IWineD3DSurface
**surface
)
3260 struct IDirectDrawImpl
*This
= ddraw_from_device_parent(iface
);
3261 IDirectDrawSurfaceImpl
*surf
= NULL
;
3263 DDSCAPS2 searchcaps
= This
->tex_root
->surface_desc
.ddsCaps
;
3265 TRACE("iface %p, superior %p, width %u, height %u, format %#x, usage %#x,\n"
3266 "\tpool %#x, level %u, face %u, surface %p\n",
3267 iface
, superior
, width
, height
, format
, usage
, pool
, level
, face
, surface
);
3269 searchcaps
.dwCaps2
&= ~DDSCAPS2_CUBEMAP_ALLFACES
;
3272 case WINED3DCUBEMAP_FACE_POSITIVE_X
:
3273 TRACE("Asked for positive x\n");
3274 if (searchcaps
.dwCaps2
& DDSCAPS2_CUBEMAP
)
3276 searchcaps
.dwCaps2
|= DDSCAPS2_CUBEMAP_POSITIVEX
;
3278 surf
= This
->tex_root
; break;
3279 case WINED3DCUBEMAP_FACE_NEGATIVE_X
:
3280 TRACE("Asked for negative x\n");
3281 searchcaps
.dwCaps2
|= DDSCAPS2_CUBEMAP_NEGATIVEX
; break;
3282 case WINED3DCUBEMAP_FACE_POSITIVE_Y
:
3283 TRACE("Asked for positive y\n");
3284 searchcaps
.dwCaps2
|= DDSCAPS2_CUBEMAP_POSITIVEY
; break;
3285 case WINED3DCUBEMAP_FACE_NEGATIVE_Y
:
3286 TRACE("Asked for negative y\n");
3287 searchcaps
.dwCaps2
|= DDSCAPS2_CUBEMAP_NEGATIVEY
; break;
3288 case WINED3DCUBEMAP_FACE_POSITIVE_Z
:
3289 TRACE("Asked for positive z\n");
3290 searchcaps
.dwCaps2
|= DDSCAPS2_CUBEMAP_POSITIVEZ
; break;
3291 case WINED3DCUBEMAP_FACE_NEGATIVE_Z
:
3292 TRACE("Asked for negative z\n");
3293 searchcaps
.dwCaps2
|= DDSCAPS2_CUBEMAP_NEGATIVEZ
; break;
3294 default: {ERR("Unexpected cube face\n");} /* Stupid compiler */
3299 IDirectDrawSurface7
*attached
;
3300 IDirectDrawSurface7_GetAttachedSurface((IDirectDrawSurface7
*)This
->tex_root
, &searchcaps
, &attached
);
3301 surf
= (IDirectDrawSurfaceImpl
*)attached
;
3302 IDirectDrawSurface7_Release(attached
);
3304 if (!surf
) ERR("root search surface not found\n");
3306 /* Find the wanted mipmap. There are enough mipmaps in the chain */
3309 IDirectDrawSurface7
*attached
;
3310 IDirectDrawSurface7_GetAttachedSurface((IDirectDrawSurface7
*)surf
, &searchcaps
, &attached
);
3311 if(!attached
) ERR("Surface not found\n");
3312 surf
= (IDirectDrawSurfaceImpl
*)attached
;
3313 IDirectDrawSurface7_Release(attached
);
3317 /* Return the surface */
3318 *surface
= surf
->WineD3DSurface
;
3319 IWineD3DSurface_AddRef(*surface
);
3321 TRACE("Returning wineD3DSurface %p, it belongs to surface %p\n", *surface
, surf
);
3326 static HRESULT STDMETHODCALLTYPE
device_parent_CreateRenderTarget(IWineD3DDeviceParent
*iface
,
3327 IUnknown
*superior
, UINT width
, UINT height
, WINED3DFORMAT format
, WINED3DMULTISAMPLE_TYPE multisample_type
,
3328 DWORD multisample_quality
, BOOL lockable
, IWineD3DSurface
**surface
)
3330 struct IDirectDrawImpl
*This
= ddraw_from_device_parent(iface
);
3331 IDirectDrawSurfaceImpl
*d3d_surface
= This
->d3d_target
;
3332 IDirectDrawSurfaceImpl
*target
= NULL
;
3334 TRACE("iface %p, superior %p, width %u, height %u, format %#x, multisample_type %#x,\n"
3335 "\tmultisample_quality %u, lockable %u, surface %p\n",
3336 iface
, superior
, width
, height
, format
, multisample_type
, multisample_quality
, lockable
, surface
);
3338 if (d3d_surface
->isRenderTarget
)
3340 IDirectDrawSurface7_EnumAttachedSurfaces((IDirectDrawSurface7
*)d3d_surface
, &target
, findRenderTarget
);
3344 target
= d3d_surface
;
3349 target
= This
->d3d_target
;
3350 ERR(" (%p) : No DirectDrawSurface found to create the back buffer. Using the front buffer as back buffer. Uncertain consequences\n", This
);
3353 /* TODO: Return failure if the dimensions do not match, but this shouldn't happen */
3355 *surface
= target
->WineD3DSurface
;
3356 IWineD3DSurface_AddRef(*surface
);
3357 target
->isRenderTarget
= TRUE
;
3359 TRACE("Returning wineD3DSurface %p, it belongs to surface %p\n", *surface
, d3d_surface
);
3364 static HRESULT STDMETHODCALLTYPE
device_parent_CreateDepthStencilSurface(IWineD3DDeviceParent
*iface
,
3365 IUnknown
*superior
, UINT width
, UINT height
, WINED3DFORMAT format
, WINED3DMULTISAMPLE_TYPE multisample_type
,
3366 DWORD multisample_quality
, BOOL discard
, IWineD3DSurface
**surface
)
3368 struct IDirectDrawImpl
*This
= ddraw_from_device_parent(iface
);
3369 IDirectDrawSurfaceImpl
*ddraw_surface
;
3370 DDSURFACEDESC2 ddsd
;
3373 TRACE("iface %p, superior %p, width %u, height %u, format %#x, multisample_type %#x,\n"
3374 "\tmultisample_quality %u, discard %u, surface %p\n",
3375 iface
, superior
, width
, height
, format
, multisample_type
, multisample_quality
, discard
, surface
);
3379 /* Create a DirectDraw surface */
3380 memset(&ddsd
, 0, sizeof(ddsd
));
3381 ddsd
.dwSize
= sizeof(ddsd
);
3382 ddsd
.u4
.ddpfPixelFormat
.dwSize
= sizeof(DDPIXELFORMAT
);
3383 ddsd
.dwFlags
= DDSD_PIXELFORMAT
| DDSD_WIDTH
| DDSD_HEIGHT
| DDSD_CAPS
;
3384 ddsd
.ddsCaps
.dwCaps
= DDSCAPS_OFFSCREENPLAIN
;
3385 ddsd
.dwHeight
= height
;
3386 ddsd
.dwWidth
= width
;
3389 PixelFormat_WineD3DtoDD(&ddsd
.u4
.ddpfPixelFormat
, format
);
3393 ddsd
.dwFlags
^= DDSD_PIXELFORMAT
;
3396 This
->depthstencil
= TRUE
;
3397 hr
= IDirectDraw7_CreateSurface((IDirectDraw7
*)This
, &ddsd
, (IDirectDrawSurface7
**)&ddraw_surface
, NULL
);
3398 This
->depthstencil
= FALSE
;
3401 ERR(" (%p) Creating a DepthStencil Surface failed, result = %x\n", This
, hr
);
3405 *surface
= ddraw_surface
->WineD3DSurface
;
3406 IWineD3DSurface_AddRef(*surface
);
3407 IDirectDrawSurface7_Release((IDirectDrawSurface7
*)ddraw_surface
);
3412 static HRESULT STDMETHODCALLTYPE
device_parent_CreateVolume(IWineD3DDeviceParent
*iface
,
3413 IUnknown
*superior
, UINT width
, UINT height
, UINT depth
, WINED3DFORMAT format
,
3414 WINED3DPOOL pool
, DWORD usage
, IWineD3DVolume
**volume
)
3416 TRACE("iface %p, superior %p, width %u, height %u, depth %u, format %#x, pool %#x, usage %#x, volume %p\n",
3417 iface
, superior
, width
, height
, depth
, format
, pool
, usage
, volume
);
3419 ERR("Not implemented!\n");
3424 static HRESULT STDMETHODCALLTYPE
device_parent_CreateSwapChain(IWineD3DDeviceParent
*iface
,
3425 WINED3DPRESENT_PARAMETERS
*present_parameters
, IWineD3DSwapChain
**swapchain
)
3427 struct IDirectDrawImpl
*This
= ddraw_from_device_parent(iface
);
3428 IDirectDrawSurfaceImpl
*iterator
;
3429 IParentImpl
*object
;
3432 TRACE("iface %p, present_parameters %p, swapchain %p\n", iface
, present_parameters
, swapchain
);
3434 object
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(IParentImpl
));
3437 FIXME("Allocation of memory failed\n");
3439 return DDERR_OUTOFVIDEOMEMORY
;
3442 object
->lpVtbl
= &IParent_Vtbl
;
3445 hr
= IWineD3DDevice_CreateSwapChain(This
->wineD3DDevice
, present_parameters
,
3446 swapchain
, (IUnknown
*)object
, This
->ImplType
);
3449 FIXME("(%p) CreateSwapChain failed, returning %#x\n", iface
, hr
);
3450 HeapFree(GetProcessHeap(), 0 , object
);
3455 object
->child
= (IUnknown
*)*swapchain
;
3456 This
->d3d_target
->wineD3DSwapChain
= *swapchain
;
3457 iterator
= This
->d3d_target
->complex_array
[0];
3460 iterator
->wineD3DSwapChain
= *swapchain
;
3461 iterator
= iterator
->complex_array
[0];
3467 const IWineD3DDeviceParentVtbl ddraw_wined3d_device_parent_vtbl
=
3469 /* IUnknown methods */
3470 device_parent_QueryInterface
,
3471 device_parent_AddRef
,
3472 device_parent_Release
,
3473 /* IWineD3DDeviceParent methods */
3474 device_parent_WineD3DDeviceCreated
,
3475 device_parent_CreateSurface
,
3476 device_parent_CreateRenderTarget
,
3477 device_parent_CreateDepthStencilSurface
,
3478 device_parent_CreateVolume
,
3479 device_parent_CreateSwapChain
,