dlls/ddraw/ddraw_private.h

   1 /*
   2  * Copyright 2006 Stefan Dösinger
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #ifndef __WINE_DLLS_DDRAW_DDRAW_PRIVATE_H
  20 #define __WINE_DLLS_DDRAW_DDRAW_PRIVATE_H
  21
  22 /* MAY NOT CONTAIN X11 or DGA specific includes/defines/structs! */
  23
  24 #include <stdarg.h>
  25 #include <stdio.h>
  26
  27 #include "windef.h"
  28 #include "winbase.h"
  29 #include "wtypes.h"
  30 #include "wingdi.h"
  31 #include "winuser.h"
  32 #include "ddraw.h"
  33 #include "ddrawi.h"
  34 #include "d3d.h"
  35
  36 #include "ddcomimpl.h"
  37
  38 #include "wine/wined3d_interface.h"
  39 #include "wine/list.h"
  40
  41 /*****************************************************************************
  42  * IParent - a helper interface
  43  *****************************************************************************/
  44 DEFINE_GUID(IID_IParent, 0xc20e4c88, 0x74e7, 0x4940, 0xba, 0x9f, 0x2e, 0x32, 0x3f, 0x9d, 0xc9, 0x81);
  45 typedef struct IParent *LPPARENT, *PPARENT;
  46
  47 #define INTERFACE IParent
  48 DECLARE_INTERFACE_(IParent,IUnknown)
  49 {
  50     /*** IUnknown methods ***/
  51     STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
  52     STDMETHOD_(ULONG,AddRef)(THIS) PURE;
  53     STDMETHOD_(ULONG,Release)(THIS) PURE;
  54 };
  55 #undef INTERFACE
  56
  57 #if !defined(__cplusplus) || defined(CINTERFACE)
  58 /*** IUnknown methods ***/
  59 #define IParent_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
  60 #define IParent_AddRef(p)             (p)->lpVtbl->AddRef(p)
  61 #define IParent_Release(p)            (p)->lpVtbl->Release(p)
  62 #endif
  63
  64
  65 /* Typdef the interfaces */
  66 typedef struct IDirectDrawImpl            IDirectDrawImpl;
  67 typedef struct IDirectDrawSurfaceImpl     IDirectDrawSurfaceImpl;
  68 typedef struct IDirectDrawClipperImpl     IDirectDrawClipperImpl;
  69 typedef struct IDirectDrawPaletteImpl     IDirectDrawPaletteImpl;
  70 typedef struct IDirect3DDeviceImpl        IDirect3DDeviceImpl;
  71 typedef struct IDirect3DLightImpl         IDirect3DLightImpl;
  72 typedef struct IDirect3DViewportImpl      IDirect3DViewportImpl;
  73 typedef struct IDirect3DMaterialImpl      IDirect3DMaterialImpl;
  74 typedef struct IDirect3DExecuteBufferImpl IDirect3DExecuteBufferImpl;
  75 typedef struct IDirect3DVertexBufferImpl  IDirect3DVertexBufferImpl;
  76 typedef struct IParentImpl                IParentImpl;
  77
  78 /* Callbacks for implicit object destruction */
  79 extern ULONG WINAPI D3D7CB_DestroySwapChain(IWineD3DSwapChain *pSwapChain);
  80
  81 extern ULONG WINAPI D3D7CB_DestroyDepthStencilSurface(IWineD3DSurface *pSurface);
  82
  83 /*****************************************************************************
  84  * IDirectDraw implementation structure
  85  *****************************************************************************/
  86
  87 struct IDirectDrawImpl
  88 {
  89     /* IUnknown fields */
  90     ICOM_VFIELD_MULTI(IDirectDraw7);
  91     ICOM_VFIELD_MULTI(IDirectDraw4);
  92     ICOM_VFIELD_MULTI(IDirectDraw3);
  93     ICOM_VFIELD_MULTI(IDirectDraw2);
  94     ICOM_VFIELD_MULTI(IDirectDraw);
  95     ICOM_VFIELD_MULTI(IDirect3D7);
  96     ICOM_VFIELD_MULTI(IDirect3D3);
  97     ICOM_VFIELD_MULTI(IDirect3D2);
  98     ICOM_VFIELD_MULTI(IDirect3D);
  99
 100     /* See comment in IDirectDraw::AddRef */
 101     LONG                    ref7, ref4, ref2, ref3, ref1, numIfaces;
 102
 103     /* WineD3D linkage */
 104     IWineD3D                *wineD3D;
 105     IWineD3DDevice          *wineD3DDevice;
 106     IDirectDrawSurfaceImpl  *DepthStencilBuffer;
 107     BOOL                    d3d_initialized;
 108
 109     /* Misc ddraw fields */
 110     UINT                    total_vidmem;
 111     DWORD                   cur_scanline;
 112     BOOL                    fake_vblank;
 113     BOOL                    initialized;
 114
 115     /* DirectDraw things, which are not handled by WineD3D */
 116     DWORD                   cooperative_level;
 117
 118     DWORD                   orig_width, orig_height;
 119     DWORD                   orig_bpp;
 120
 121     DDCAPS                  caps;
 122
 123     LONG                    style;
 124     LONG                    exStyle;
 125
 126     /* D3D things */
 127     IDirectDrawSurfaceImpl  *d3d_target;
 128     HWND                    d3d_window;
 129     IDirect3DDeviceImpl     *d3ddevice;
 130     int                     d3dversion;
 131
 132     /* Various HWNDs */
 133     HWND                    focuswindow;
 134     HWND                    devicewindow;
 135
 136     /* The surface type to request */
 137     WINED3DSURFTYPE         ImplType;
 138
 139
 140     /* Our private window class */
 141     char classname[32];
 142     WNDCLASSA wnd_class;
 143
 144     /* Helpers for surface creation */
 145     IDirectDrawSurfaceImpl *tex_root;
 146     BOOL                    depthstencil;
 147
 148     /* For the dll unload cleanup code */
 149     struct list ddraw_list_entry;
 150     /* The surface list - can't relay this to WineD3D
 151      * because of IParent
 152      */
 153     struct list surface_list;
 154     LONG surfaces;
 155 };
 156
 157 /* Declare the VTables. They can be found ddraw.c */
 158 const IDirectDraw7Vtbl IDirectDraw7_Vtbl;
 159 const IDirectDraw4Vtbl IDirectDraw4_Vtbl;
 160 const IDirectDraw3Vtbl IDirectDraw3_Vtbl;
 161 const IDirectDraw2Vtbl IDirectDraw2_Vtbl;
 162 const IDirectDrawVtbl  IDirectDraw1_Vtbl;
 163
 164 /* Helper structures */
 165 typedef struct EnumDisplayModesCBS
 166 {
 167     void *context;
 168     LPDDENUMMODESCALLBACK2 callback;
 169 } EnumDisplayModesCBS;
 170
 171 typedef struct EnumSurfacesCBS
 172 {
 173     void *context;
 174     LPDDENUMSURFACESCALLBACK7 callback;
 175     LPDDSURFACEDESC2 pDDSD;
 176     DWORD Flags;
 177 } EnumSurfacesCBS;
 178
 179 /* Utility functions */
 180 void
 181 DDRAW_Convert_DDSCAPS_1_To_2(const DDSCAPS* pIn,
 182                              DDSCAPS2* pOut);
 183 void
 184 DDRAW_Convert_DDDEVICEIDENTIFIER_2_To_1(const DDDEVICEIDENTIFIER2* pIn,
 185                                         DDDEVICEIDENTIFIER* pOut);
 186 void
 187 IDirectDrawImpl_Destroy(IDirectDrawImpl *This);
 188
 189 HRESULT WINAPI
 190 IDirectDrawImpl_RecreateSurfacesCallback(IDirectDrawSurface7 *surf,
 191                                          DDSURFACEDESC2 *desc,
 192                                          void *Context);
 193 void
 194 remove_ddraw_object(IDirectDrawImpl *ddraw);
 195
 196 /* The default surface type */
 197 extern WINED3DSURFTYPE DefaultSurfaceType;
 198
 199 /*****************************************************************************
 200  * IDirectDrawSurface implementation structure
 201  *****************************************************************************/
 202
 203 struct IDirectDrawSurfaceImpl
 204 {
 205     /* IUnknown fields */
 206     ICOM_VFIELD_MULTI(IDirectDrawSurface7);
 207     ICOM_VFIELD_MULTI(IDirectDrawSurface3);
 208     ICOM_VFIELD_MULTI(IDirectDrawGammaControl);
 209     ICOM_VFIELD_MULTI(IDirect3DTexture2);
 210     ICOM_VFIELD_MULTI(IDirect3DTexture);
 211
 212     LONG                     ref;
 213     IUnknown                *ifaceToRelease;
 214
 215     int                     version;
 216
 217     /* Connections to other Objects */
 218     IDirectDrawImpl         *ddraw;
 219     IWineD3DSurface         *WineD3DSurface;
 220     IWineD3DTexture         *wineD3DTexture;
 221
 222     /* This implementation handles attaching surfaces to other surfaces */
 223     IDirectDrawSurfaceImpl  *next_attached;
 224     IDirectDrawSurfaceImpl  *first_attached;
 225     IDirectDrawSurfaceImpl  *next_complex;
 226     IDirectDrawSurfaceImpl  *first_complex;
 227
 228     /* Surface description, for GetAttachedSurface */
 229     DDSURFACEDESC2          surface_desc;
 230
 231     /* Misc things */
 232     DWORD                   uniqueness_value;
 233     UINT                    mipmap_level;
 234     WINED3DSURFTYPE         ImplType;
 235
 236     /* For D3DDevice creation */
 237     BOOL                    isRenderTarget;
 238
 239     /* Clipper objects */
 240     IDirectDrawClipperImpl  *clipper;
 241
 242     /* For the ddraw surface list */
 243     struct list             surface_list_entry;
 244
 245     DWORD                   Handle;
 246 };
 247
 248 /* VTable declaration. It's located in surface.c / surface_thunks.c */
 249 const IDirectDrawSurface7Vtbl IDirectDrawSurface7_Vtbl;
 250 const IDirectDrawSurface3Vtbl IDirectDrawSurface3_Vtbl;
 251 const IDirectDrawGammaControlVtbl IDirectDrawGammaControl_Vtbl;
 252 const IDirect3DTexture2Vtbl IDirect3DTexture2_Vtbl;
 253 const IDirect3DTextureVtbl IDirect3DTexture1_Vtbl;
 254
 255 /* Get the number of bytes per pixel for a given surface */
 256 #define PFGET_BPP(pf) (pf.dwFlags&DDPF_PALETTEINDEXED8?1:((pf.dwRGBBitCount+7)/8))
 257 #define GET_BPP(desc) PFGET_BPP(desc.ddpfPixelFormat)
 258
 259 /*****************************************************************************
 260  * IParent Implementation
 261  *****************************************************************************/
 262 struct IParentImpl
 263 {
 264     /* IUnknown fields */
 265     ICOM_VFIELD_MULTI(IParent);
 266     LONG                    ref;
 267
 268     /* IParentImpl fields */
 269     IUnknown      *child;
 270
 271 };
 272
 273 const IParentVtbl IParent_Vtbl;
 274
 275 /*****************************************************************************
 276  * IDirect3DDevice implementation
 277  *****************************************************************************/
 278 typedef enum
 279 {
 280     DDrawHandle_Unknown       = 0,
 281     DDrawHandle_Texture       = 1,
 282     DDrawHandle_Material      = 2,
 283     DDrawHandle_Matrix        = 3,
 284     DDrawHandle_StateBlock    = 4
 285 } DDrawHandleTypes;
 286
 287 struct HandleEntry
 288 {
 289     void    *ptr;
 290     DDrawHandleTypes      type;
 291 };
 292
 293 struct IDirect3DDeviceImpl
 294 {
 295     /* IUnknown */
 296     ICOM_VFIELD_MULTI(IDirect3DDevice7);
 297     ICOM_VFIELD_MULTI(IDirect3DDevice3);
 298     ICOM_VFIELD_MULTI(IDirect3DDevice2);
 299     ICOM_VFIELD_MULTI(IDirect3DDevice);
 300     LONG                    ref;
 301
 302     /* Other object connections */
 303     IWineD3DDevice          *wineD3DDevice;
 304     IDirectDrawImpl         *ddraw;
 305     IWineD3DIndexBuffer     *indexbuffer;
 306     IDirectDrawSurfaceImpl  *target;
 307     BOOL                    OffScreenTarget;
 308
 309     /* Viewport management */
 310     IDirect3DViewportImpl *viewport_list;
 311     IDirect3DViewportImpl *current_viewport;
 312     D3DVIEWPORT7 active_viewport;
 313
 314     /* Light state */
 315     DWORD material;
 316
 317     /* Rendering functions to wrap D3D(1-3) to D3D7 */
 318     D3DPRIMITIVETYPE primitive_type;
 319     DWORD vertex_type;
 320     DWORD render_flags;
 321     DWORD nb_vertices;
 322     LPBYTE vertex_buffer;
 323     DWORD vertex_size;
 324     DWORD buffer_size;
 325
 326     /* Handle management */
 327     struct HandleEntry      *Handles;
 328     DWORD                    numHandles;
 329 };
 330
 331 /* Vtables in various versions */
 332 const IDirect3DDevice7Vtbl IDirect3DDevice7_Vtbl;
 333 const IDirect3DDevice3Vtbl IDirect3DDevice3_Vtbl;
 334 const IDirect3DDevice2Vtbl IDirect3DDevice2_Vtbl;
 335 const IDirect3DDeviceVtbl  IDirect3DDevice1_Vtbl;
 336
 337 /* The IID */
 338 const GUID IID_D3DDEVICE_WineD3D;
 339
 340 /* Helper functions */
 341 HRESULT IDirect3DImpl_GetCaps(IWineD3D *WineD3D, D3DDEVICEDESC *Desc123, D3DDEVICEDESC7 *Desc7);
 342 DWORD IDirect3DDeviceImpl_CreateHandle(IDirect3DDeviceImpl *This);
 343
 344 /* Structures */
 345 struct EnumTextureFormatsCBS
 346 {
 347     LPD3DENUMTEXTUREFORMATSCALLBACK cbv2;
 348     LPD3DENUMPIXELFORMATSCALLBACK cbv7;
 349     void *Context;
 350 };
 351
 352 /*****************************************************************************
 353  * IDirect3D implementation
 354  *****************************************************************************/
 355
 356 /* No implementation structure as this is only another interface to DirectDraw */
 357
 358 /* the Vtables */
 359 const IDirect3DVtbl  IDirect3D1_Vtbl;
 360 const IDirect3D2Vtbl IDirect3D2_Vtbl;
 361 const IDirect3D3Vtbl IDirect3D3_Vtbl;
 362 const IDirect3D7Vtbl IDirect3D7_Vtbl;
 363
 364 /* Structure for EnumZBufferFormats */
 365 struct EnumZBufferFormatsData
 366 {
 367     LPD3DENUMPIXELFORMATSCALLBACK Callback;
 368     void *Context;
 369 };
 370
 371 /*****************************************************************************
 372  * IDirectDrawClipper implementation structure
 373  *****************************************************************************/
 374 struct IDirectDrawClipperImpl
 375 {
 376     /* IUnknown fields */
 377     ICOM_VFIELD_MULTI(IDirectDrawClipper);
 378     LONG ref;
 379
 380     /* IDirectDrawClipper fields */
 381     HWND hWnd;
 382
 383     IDirectDrawImpl* ddraw_owner;
 384     struct IDirectDrawClipperImpl* prev_ddraw;
 385     struct IDirectDrawClipperImpl* next_ddraw;
 386 };
 387
 388 const IDirectDrawClipperVtbl IDirectDrawClipper_Vtbl;
 389
 390 /*****************************************************************************
 391  * IDirectDrawPalette implementation structure
 392  *****************************************************************************/
 393 struct IDirectDrawPaletteImpl
 394 {
 395     /* IUnknown fields */
 396     ICOM_VFIELD_MULTI(IDirectDrawPalette);
 397     LONG ref;
 398
 399     /* WineD3D uplink */
 400     IWineD3DPalette           *wineD3DPalette;
 401
 402     /* IDirectDrawPalette fields */
 403     IDirectDrawImpl           *ddraw_owner;
 404     IUnknown                  *ifaceToRelease;
 405 };
 406 const IDirectDrawPaletteVtbl IDirectDrawPalette_Vtbl;
 407
 408 /******************************************************************************
 409  * DirectDraw ClassFactory implementation - incomplete
 410  ******************************************************************************/
 411 typedef struct
 412 {
 413     ICOM_VFIELD_MULTI(IClassFactory);
 414
 415     LONG ref;
 416     HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, REFIID iid, LPVOID *ppObj);
 417 } IClassFactoryImpl;
 418
 419 /* Helper structures */
 420 struct object_creation_info
 421 {
 422     const CLSID *clsid;
 423     HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, REFIID riid,
 424                                  void **ppObj);
 425 };
 426
 427 /******************************************************************************
 428  * IDirect3DLight implementation structure - Wraps to D3D7
 429  ******************************************************************************/
 430 struct IDirect3DLightImpl
 431 {
 432     ICOM_VFIELD_MULTI(IDirect3DLight);
 433     LONG ref;
 434
 435     /* IDirect3DLight fields */
 436     IDirectDrawImpl           *ddraw;
 437
 438     /* If this light is active for one viewport, put the viewport here */
 439     IDirect3DViewportImpl     *active_viewport;
 440
 441     D3DLIGHT2 light;
 442     D3DLIGHT7 light7;
 443
 444     DWORD dwLightIndex;
 445
 446     /* Chained list used for adding / removing from viewports */
 447     IDirect3DLightImpl        *next;
 448
 449     /* Activation function */
 450     void                      (*activate)(IDirect3DLightImpl*);
 451     void                      (*desactivate)(IDirect3DLightImpl*);
 452     void                      (*update)(IDirect3DLightImpl*);
 453 };
 454
 455 /* Vtable */
 456 const IDirect3DLightVtbl IDirect3DLight_Vtbl;
 457
 458 /* Helper functions */
 459 void light_update(IDirect3DLightImpl* This);
 460 void light_activate(IDirect3DLightImpl* This);
 461 void light_desactivate(IDirect3DLightImpl* This);
 462
 463 /******************************************************************************
 464  * IDirect3DMaterial implementation structure - Wraps to D3D7
 465  ******************************************************************************/
 466 struct IDirect3DMaterialImpl
 467 {
 468     ICOM_VFIELD_MULTI(IDirect3DMaterial3);
 469     ICOM_VFIELD_MULTI(IDirect3DMaterial2);
 470     ICOM_VFIELD_MULTI(IDirect3DMaterial);
 471     LONG  ref;
 472
 473     /* IDirect3DMaterial2 fields */
 474     IDirectDrawImpl               *ddraw;
 475     IDirect3DDeviceImpl           *active_device;
 476
 477     D3DMATERIAL mat;
 478     DWORD Handle;
 479
 480     void (*activate)(IDirect3DMaterialImpl* this);
 481 };
 482
 483 /* VTables in various versions */
 484 const IDirect3DMaterialVtbl IDirect3DMaterial_Vtbl;
 485 const IDirect3DMaterial2Vtbl IDirect3DMaterial2_Vtbl;
 486 const IDirect3DMaterial3Vtbl IDirect3DMaterial3_Vtbl;
 487
 488 /* Helper functions */
 489 void material_activate(IDirect3DMaterialImpl* This);
 490
 491 /*****************************************************************************
 492  * IDirect3DViewport - Wraps to D3D7
 493  *****************************************************************************/
 494 struct IDirect3DViewportImpl
 495 {
 496     ICOM_VFIELD_MULTI(IDirect3DViewport3);
 497     LONG ref;
 498
 499     /* IDirect3DViewport fields */
 500     IDirectDrawImpl           *ddraw;
 501
 502     /* If this viewport is active for one device, put the device here */
 503     IDirect3DDeviceImpl       *active_device;
 504
 505     DWORD                     num_lights;
 506     DWORD                     map_lights;
 507
 508     int                       use_vp2;
 509
 510     union
 511     {
 512         D3DVIEWPORT vp1;
 513         D3DVIEWPORT2 vp2;
 514     } viewports;
 515
 516     /* Activation function */
 517     void                      (*activate)(IDirect3DViewportImpl*);
 518
 519     /* Field used to chain viewports together */
 520     IDirect3DViewportImpl     *next;
 521
 522     /* Lights list */
 523     IDirect3DLightImpl        *lights;
 524
 525     /* Background material */
 526     IDirect3DMaterialImpl     *background;
 527 };
 528
 529 /* Vtable */
 530 const IDirect3DViewport3Vtbl IDirect3DViewport3_Vtbl;
 531
 532 /* Helper functions */
 533 void viewport_activate(IDirect3DViewportImpl* This);
 534
 535 /*****************************************************************************
 536  * IDirect3DExecuteBuffer - Wraps to D3D7
 537  *****************************************************************************/
 538 struct IDirect3DExecuteBufferImpl
 539 {
 540     /* IUnknown */
 541     ICOM_VFIELD_MULTI(IDirect3DExecuteBuffer);
 542     LONG                 ref;
 543
 544     /* IDirect3DExecuteBuffer fields */
 545     IDirectDrawImpl      *ddraw;
 546     IDirect3DDeviceImpl  *d3ddev;
 547
 548     D3DEXECUTEBUFFERDESC desc;
 549     D3DEXECUTEDATA       data;
 550
 551     /* This buffer will store the transformed vertices */
 552     void                 *vertex_data;
 553     WORD                 *indices;
 554     int                  nb_indices;
 555
 556     /* This flags is set to TRUE if we allocated ourselves the
 557      * data buffer
 558      */
 559     BOOL                 need_free;
 560 };
 561
 562 /* The VTable */
 563 const IDirect3DExecuteBufferVtbl IDirect3DExecuteBuffer_Vtbl;
 564
 565 /* The execute function */
 566 void
 567 IDirect3DExecuteBufferImpl_Execute(IDirect3DExecuteBufferImpl *This,
 568                                    IDirect3DDeviceImpl *Device,
 569                                    IDirect3DViewportImpl *ViewportImpl);
 570
 571 /*****************************************************************************
 572  * IDirect3DVertexBuffer
 573  *****************************************************************************/
 574 struct IDirect3DVertexBufferImpl
 575 {
 576     /*** IUnknown Methods ***/
 577     ICOM_VFIELD_MULTI(IDirect3DVertexBuffer7);
 578     ICOM_VFIELD_MULTI(IDirect3DVertexBuffer);
 579     LONG                 ref;
 580
 581     /*** WineD3D link ***/
 582     IWineD3DVertexBuffer *wineD3DVertexBuffer;
 583
 584     /*** Storage for D3D7 specific things ***/
 585     DWORD                Caps;
 586 };
 587
 588 /* The Vtables */
 589 const IDirect3DVertexBuffer7Vtbl IDirect3DVertexBuffer7_Vtbl;
 590 const IDirect3DVertexBufferVtbl IDirect3DVertexBuffer1_Vtbl;
 591
 592 /*****************************************************************************
 593  * Helper functions from utils.c
 594  *****************************************************************************/
 595
 596 #define GET_TEXCOUNT_FROM_FVF(d3dvtVertexType) \
 597     (((d3dvtVertexType) & D3DFVF_TEXCOUNT_MASK) >> D3DFVF_TEXCOUNT_SHIFT)
 598
 599 #define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
 600     (((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
 601
 602 void PixelFormat_WineD3DtoDD(DDPIXELFORMAT *DDPixelFormat, WINED3DFORMAT WineD3DFormat);
 603 WINED3DFORMAT PixelFormat_DD2WineD3D(DDPIXELFORMAT *DDPixelFormat);
 604 void DDRAW_dump_surface_desc(const DDSURFACEDESC2 *lpddsd);
 605 void DDRAW_dump_pixelformat(const DDPIXELFORMAT *PixelFormat);
 606 void dump_D3DMATRIX(D3DMATRIX *mat);
 607 void DDRAW_dump_DDCAPS(const DDCAPS *lpcaps);
 608 DWORD get_flexible_vertex_size(DWORD d3dvtVertexType);
 609 void DDRAW_dump_DDSCAPS2(const DDSCAPS2 *in);
 610 void DDRAW_dump_cooperativelevel(DWORD cooplevel);
 611
 612 /* This only needs to be here as long the processvertices functionality of
 613  * IDirect3DExecuteBuffer isn't in WineD3D */
 614 void multiply_matrix(LPD3DMATRIX dest, LPD3DMATRIX src1, LPD3DMATRIX src2);
 615
 616 /* Used for generic dumping */
 617 typedef struct
 618 {
 619     DWORD val;
 620     const char* name;
 621 } flag_info;
 622
 623 #define FE(x) { x, #x }
 624
 625 typedef struct
 626 {
 627     DWORD val;
 628     const char* name;
 629     void (*func)(const void *);
 630     ptrdiff_t offset;
 631 } member_info;
 632
 633 /* Structure copy */
 634 #define ME(x,f,e) { x, #x, (void (*)(const void *))(f), offsetof(STRUCT, e) }
 635
 636 #define DD_STRUCT_COPY_BYSIZE(to,from)                  \
 637         do {                                            \
 638                 DWORD __size = (to)->dwSize;            \
 639                 DWORD __copysize = __size;              \
 640                 DWORD __resetsize = __size;             \
 641                 assert(to != from);                     \
 642                 if (__resetsize > sizeof(*to))          \
 643                     __resetsize = sizeof(*to);          \
 644                 memset(to,0,__resetsize);               \
 645                 if ((from)->dwSize < __size)            \
 646                     __copysize = (from)->dwSize;        \
 647                 memcpy(to,from,__copysize);             \
 648                 (to)->dwSize = __size;/*restore size*/  \
 649         } while (0)
 650
 651
 652 #endif
 653
 654 HRESULT hr_ddraw_from_wined3d(HRESULT hr);