reactos/dll/directx/wine/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 "wine/list.h"
  37 #ifdef DDRAW_INIT_GUID
  38 #include "initguid.h"
  39 #endif
  40 #include "wine/wined3d.h"
  41
  42 extern const struct wined3d_parent_ops ddraw_null_wined3d_parent_ops DECLSPEC_HIDDEN;
  43
  44 /*****************************************************************************
  45  * IParent - a helper interface
  46  *****************************************************************************/
  47 DEFINE_GUID(IID_IParent, 0xc20e4c88, 0x74e7, 0x4940, 0xba, 0x9f, 0x2e, 0x32, 0x3f, 0x9d, 0xc9, 0x81);
  48 typedef struct IParent *LPPARENT, *PPARENT;
  49
  50 #define INTERFACE IParent
  51 DECLARE_INTERFACE_(IParent,IUnknown)
  52 {
  53     /*** IUnknown methods ***/
  54     STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
  55     STDMETHOD_(ULONG,AddRef)(THIS) PURE;
  56     STDMETHOD_(ULONG,Release)(THIS) PURE;
  57 };
  58 #undef INTERFACE
  59
  60 #if !defined(__cplusplus) || defined(CINTERFACE)
  61 /*** IUnknown methods ***/
  62 #define IParent_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
  63 #define IParent_AddRef(p)             (p)->lpVtbl->AddRef(p)
  64 #define IParent_Release(p)            (p)->lpVtbl->Release(p)
  65 #endif
  66
  67
  68 /* Typdef the interfaces */
  69 typedef struct IDirectDrawImpl            IDirectDrawImpl;
  70 typedef struct IDirectDrawSurfaceImpl     IDirectDrawSurfaceImpl;
  71 typedef struct IDirectDrawClipperImpl     IDirectDrawClipperImpl;
  72 typedef struct IDirectDrawPaletteImpl     IDirectDrawPaletteImpl;
  73 typedef struct IDirect3DDeviceImpl        IDirect3DDeviceImpl;
  74 typedef struct IDirect3DLightImpl         IDirect3DLightImpl;
  75 typedef struct IDirect3DViewportImpl      IDirect3DViewportImpl;
  76 typedef struct IDirect3DMaterialImpl      IDirect3DMaterialImpl;
  77 typedef struct IDirect3DExecuteBufferImpl IDirect3DExecuteBufferImpl;
  78 typedef struct IDirect3DVertexBufferImpl  IDirect3DVertexBufferImpl;
  79 typedef struct IParentImpl                IParentImpl;
  80
  81 /* Callbacks for implicit object destruction */
  82 extern ULONG WINAPI D3D7CB_DestroySwapChain(IWineD3DSwapChain *pSwapChain) DECLSPEC_HIDDEN;
  83
  84 /* Global critical section */
  85 extern CRITICAL_SECTION ddraw_cs DECLSPEC_HIDDEN;
  86
  87 extern DWORD force_refresh_rate DECLSPEC_HIDDEN;
  88
  89 /*****************************************************************************
  90  * IDirectDraw implementation structure
  91  *****************************************************************************/
  92 struct FvfToDecl
  93 {
  94     DWORD fvf;
  95     IWineD3DVertexDeclaration *decl;
  96 };
  97
  98 struct IDirectDrawImpl
  99 {
 100     /* IUnknown fields */
 101     const IDirectDraw7Vtbl *lpVtbl;
 102     const IDirectDraw4Vtbl *IDirectDraw4_vtbl;
 103     const IDirectDraw2Vtbl *IDirectDraw2_vtbl;
 104     const IDirectDrawVtbl *IDirectDraw_vtbl;
 105     const IDirect3D7Vtbl *IDirect3D7_vtbl;
 106     const IDirect3D3Vtbl *IDirect3D3_vtbl;
 107     const IDirect3D2Vtbl *IDirect3D2_vtbl;
 108     const IDirect3DVtbl *IDirect3D_vtbl;
 109     const IWineD3DDeviceParentVtbl *device_parent_vtbl;
 110
 111     /* See comment in IDirectDraw::AddRef */
 112     LONG                    ref7, ref4, ref2, ref3, ref1, numIfaces;
 113
 114     /* WineD3D linkage */
 115     IWineD3D                *wineD3D;
 116     IWineD3DDevice          *wineD3DDevice;
 117     BOOL                    d3d_initialized;
 118
 119     /* Misc ddraw fields */
 120     UINT                    total_vidmem;
 121     DWORD                   cur_scanline;
 122     BOOL                    fake_vblank;
 123     BOOL                    initialized;
 124
 125     /* DirectDraw things, which are not handled by WineD3D */
 126     DWORD                   cooperative_level;
 127
 128     DWORD                   orig_width, orig_height;
 129     DWORD                   orig_bpp;
 130
 131     /* D3D things */
 132     IDirectDrawSurfaceImpl  *d3d_target;
 133     HWND                    d3d_window;
 134     IDirect3DDeviceImpl     *d3ddevice;
 135     int                     d3dversion;
 136
 137     /* Various HWNDs */
 138     HWND                    focuswindow;
 139     HWND                    devicewindow;
 140     HWND                    dest_window;
 141
 142     /* The surface type to request */
 143     WINED3DSURFTYPE         ImplType;
 144
 145
 146     /* Our private window class */
 147     char classname[32];
 148     WNDCLASSA wnd_class;
 149
 150     /* Helpers for surface creation */
 151     IDirectDrawSurfaceImpl *tex_root;
 152     BOOL                    depthstencil;
 153
 154     /* For the dll unload cleanup code */
 155     struct list ddraw_list_entry;
 156     /* The surface list - can't relay this to WineD3D
 157      * because of IParent
 158      */
 159     struct list surface_list;
 160     LONG surfaces;
 161
 162     /* FVF management */
 163     struct FvfToDecl       *decls;
 164     UINT                    numConvertedDecls, declArraySize;
 165 };
 166
 167 /* Declare the VTables. They can be found ddraw.c */
 168 extern const IDirectDraw7Vtbl IDirectDraw7_Vtbl DECLSPEC_HIDDEN;
 169 extern const IDirectDraw4Vtbl IDirectDraw4_Vtbl DECLSPEC_HIDDEN;
 170 extern const IDirectDraw2Vtbl IDirectDraw2_Vtbl DECLSPEC_HIDDEN;
 171 extern const IDirectDrawVtbl IDirectDraw1_Vtbl DECLSPEC_HIDDEN;
 172 extern const IWineD3DDeviceParentVtbl ddraw_wined3d_device_parent_vtbl DECLSPEC_HIDDEN;
 173
 174 /* Helper structures */
 175 typedef struct EnumDisplayModesCBS
 176 {
 177     void *context;
 178     LPDDENUMMODESCALLBACK2 callback;
 179 } EnumDisplayModesCBS;
 180
 181 typedef struct EnumSurfacesCBS
 182 {
 183     void *context;
 184     LPDDENUMSURFACESCALLBACK7 callback;
 185     LPDDSURFACEDESC2 pDDSD;
 186     DWORD Flags;
 187 } EnumSurfacesCBS;
 188
 189 /* Utility functions */
 190 void DDRAW_Convert_DDSCAPS_1_To_2(const DDSCAPS *pIn, DDSCAPS2 *pOut) DECLSPEC_HIDDEN;
 191 void DDRAW_Convert_DDDEVICEIDENTIFIER_2_To_1(const DDDEVICEIDENTIFIER2 *pIn, DDDEVICEIDENTIFIER *pOut) DECLSPEC_HIDDEN;
 192 void IDirectDrawImpl_Destroy(IDirectDrawImpl *This) DECLSPEC_HIDDEN;
 193 HRESULT WINAPI IDirectDrawImpl_RecreateSurfacesCallback(IDirectDrawSurface7 *surf,
 194         DDSURFACEDESC2 *desc, void *Context) DECLSPEC_HIDDEN;
 195 IWineD3DVertexDeclaration *IDirectDrawImpl_FindDecl(IDirectDrawImpl *This, DWORD fvf) DECLSPEC_HIDDEN;
 196
 197 static inline IDirectDrawImpl *ddraw_from_d3d1(IDirect3D *iface)
 198 {
 199     return (IDirectDrawImpl *)((char*)iface - FIELD_OFFSET(IDirectDrawImpl, IDirect3D_vtbl));
 200 }
 201
 202 static inline IDirectDrawImpl *ddraw_from_d3d2(IDirect3D2 *iface)
 203 {
 204     return (IDirectDrawImpl *)((char*)iface - FIELD_OFFSET(IDirectDrawImpl, IDirect3D2_vtbl));
 205 }
 206
 207 static inline IDirectDrawImpl *ddraw_from_d3d3(IDirect3D3 *iface)
 208 {
 209     return (IDirectDrawImpl *)((char*)iface - FIELD_OFFSET(IDirectDrawImpl, IDirect3D3_vtbl));
 210 }
 211
 212 static inline IDirectDrawImpl *ddraw_from_d3d7(IDirect3D7 *iface)
 213 {
 214     return (IDirectDrawImpl *)((char*)iface - FIELD_OFFSET(IDirectDrawImpl, IDirect3D7_vtbl));
 215 }
 216
 217 static inline IDirectDrawImpl *ddraw_from_ddraw1(IDirectDraw *iface)
 218 {
 219     return (IDirectDrawImpl *)((char*)iface - FIELD_OFFSET(IDirectDrawImpl, IDirectDraw_vtbl));
 220 }
 221
 222 static inline IDirectDrawImpl *ddraw_from_ddraw2(IDirectDraw2 *iface)
 223 {
 224     return (IDirectDrawImpl *)((char*)iface - FIELD_OFFSET(IDirectDrawImpl, IDirectDraw2_vtbl));
 225 }
 226
 227 static inline IDirectDrawImpl *ddraw_from_ddraw4(IDirectDraw4 *iface)
 228 {
 229     return (IDirectDrawImpl *)((char*)iface - FIELD_OFFSET(IDirectDrawImpl, IDirectDraw4_vtbl));
 230 }
 231
 232 /* The default surface type */
 233 extern WINED3DSURFTYPE DefaultSurfaceType DECLSPEC_HIDDEN;
 234
 235 /*****************************************************************************
 236  * IDirectDrawSurface implementation structure
 237  *****************************************************************************/
 238
 239 struct IDirectDrawSurfaceImpl
 240 {
 241     /* IUnknown fields */
 242     const IDirectDrawSurface7Vtbl *lpVtbl;
 243     const IDirectDrawSurface3Vtbl *IDirectDrawSurface3_vtbl;
 244     const IDirectDrawGammaControlVtbl *IDirectDrawGammaControl_vtbl;
 245     const IDirect3DTexture2Vtbl *IDirect3DTexture2_vtbl;
 246     const IDirect3DTextureVtbl *IDirect3DTexture_vtbl;
 247
 248     LONG                     ref;
 249     IUnknown                *ifaceToRelease;
 250
 251     int                     version;
 252
 253     /* Connections to other Objects */
 254     IDirectDrawImpl         *ddraw;
 255     IWineD3DSurface         *WineD3DSurface;
 256     IWineD3DBaseTexture     *wineD3DTexture;
 257     IWineD3DSwapChain       *wineD3DSwapChain;
 258
 259     /* This implementation handles attaching surfaces to other surfaces */
 260     IDirectDrawSurfaceImpl  *next_attached;
 261     IDirectDrawSurfaceImpl  *first_attached;
 262
 263     /* Complex surfaces are organized in a tree, although the tree is degenerated to a list in most cases.
 264      * In mipmap and primary surfaces each level has only one attachment, which is the next surface level.
 265      * Only the cube texture root has 6 surfaces attached, which then have a normal mipmap chain attached
 266      * to them. So hardcode the array to 6, a dynamic array or a list would be an overkill.
 267      */
 268 #define MAX_COMPLEX_ATTACHED 6
 269     IDirectDrawSurfaceImpl  *complex_array[MAX_COMPLEX_ATTACHED];
 270     /* You can't traverse the tree upwards. Only a flag for Surface::Release because its needed there,
 271      * but no pointer to prevent temptations to traverse it in the wrong direction.
 272      */
 273     BOOL                    is_complex_root;
 274
 275     /* Surface description, for GetAttachedSurface */
 276     DDSURFACEDESC2          surface_desc;
 277
 278     /* Misc things */
 279     DWORD                   uniqueness_value;
 280     UINT                    mipmap_level;
 281     WINED3DSURFTYPE         ImplType;
 282
 283     /* For D3DDevice creation */
 284     BOOL                    isRenderTarget;
 285
 286     /* Clipper objects */
 287     IDirectDrawClipperImpl  *clipper;
 288
 289     /* For the ddraw surface list */
 290     struct list             surface_list_entry;
 291
 292     DWORD                   Handle;
 293 };
 294
 295 /* VTable declaration. It's located in surface.c / surface_thunks.c */
 296 extern const IDirectDrawSurface7Vtbl IDirectDrawSurface7_Vtbl DECLSPEC_HIDDEN;
 297 extern const IDirectDrawSurface3Vtbl IDirectDrawSurface3_Vtbl DECLSPEC_HIDDEN;
 298 extern const IDirectDrawGammaControlVtbl IDirectDrawGammaControl_Vtbl DECLSPEC_HIDDEN;
 299 extern const IDirect3DTexture2Vtbl IDirect3DTexture2_Vtbl DECLSPEC_HIDDEN;
 300 extern const IDirect3DTextureVtbl IDirect3DTexture1_Vtbl DECLSPEC_HIDDEN;
 301
 302 HRESULT WINAPI IDirectDrawSurfaceImpl_AddAttachedSurface(IDirectDrawSurfaceImpl *This,
 303         IDirectDrawSurfaceImpl *Surf) DECLSPEC_HIDDEN;
 304 void IDirectDrawSurfaceImpl_Destroy(IDirectDrawSurfaceImpl *This) DECLSPEC_HIDDEN;
 305
 306 static inline IDirectDrawSurfaceImpl *surface_from_texture1(IDirect3DTexture *iface)
 307 {
 308     return (IDirectDrawSurfaceImpl *)((char*)iface - FIELD_OFFSET(IDirectDrawSurfaceImpl, IDirect3DTexture_vtbl));
 309 }
 310
 311 static inline IDirectDrawSurfaceImpl *surface_from_texture2(IDirect3DTexture2 *iface)
 312 {
 313     return (IDirectDrawSurfaceImpl *)((char*)iface - FIELD_OFFSET(IDirectDrawSurfaceImpl, IDirect3DTexture2_vtbl));
 314 }
 315
 316 static inline IDirectDrawSurfaceImpl *surface_from_surface3(IDirectDrawSurface3 *iface)
 317 {
 318     return (IDirectDrawSurfaceImpl *)((char*)iface - FIELD_OFFSET(IDirectDrawSurfaceImpl, IDirectDrawSurface3_vtbl));
 319 }
 320
 321 /* Get the number of bytes per pixel for a given surface */
 322 #define PFGET_BPP(pf) (pf.dwFlags&DDPF_PALETTEINDEXED8?1:((pf.dwRGBBitCount+7)/8))
 323 #define GET_BPP(desc) PFGET_BPP(desc.ddpfPixelFormat)
 324
 325 /*****************************************************************************
 326  * IParent Implementation
 327  *****************************************************************************/
 328 struct IParentImpl
 329 {
 330     /* IUnknown fields */
 331     const IParentVtbl *lpVtbl;
 332     LONG                    ref;
 333
 334     /* IParentImpl fields */
 335     IUnknown      *child;
 336
 337 };
 338
 339 extern const IParentVtbl IParent_Vtbl DECLSPEC_HIDDEN;
 340
 341 /*****************************************************************************
 342  * IDirect3DDevice implementation
 343  *****************************************************************************/
 344 typedef enum
 345 {
 346     DDrawHandle_Unknown       = 0,
 347     DDrawHandle_Texture       = 1,
 348     DDrawHandle_Material      = 2,
 349     DDrawHandle_Matrix        = 3,
 350     DDrawHandle_StateBlock    = 4
 351 } DDrawHandleTypes;
 352
 353 struct HandleEntry
 354 {
 355     void    *ptr;
 356     DDrawHandleTypes      type;
 357 };
 358
 359 struct IDirect3DDeviceImpl
 360 {
 361     /* IUnknown */
 362     const IDirect3DDevice7Vtbl *lpVtbl;
 363     const IDirect3DDevice3Vtbl *IDirect3DDevice3_vtbl;
 364     const IDirect3DDevice2Vtbl *IDirect3DDevice2_vtbl;
 365     const IDirect3DDeviceVtbl *IDirect3DDevice_vtbl;
 366     LONG                    ref;
 367
 368     /* Other object connections */
 369     IWineD3DDevice          *wineD3DDevice;
 370     IDirectDrawImpl         *ddraw;
 371     IWineD3DBuffer          *indexbuffer;
 372     IDirectDrawSurfaceImpl  *target;
 373     BOOL                    OffScreenTarget;
 374
 375     /* Viewport management */
 376     IDirect3DViewportImpl *viewport_list;
 377     IDirect3DViewportImpl *current_viewport;
 378     D3DVIEWPORT7 active_viewport;
 379
 380     /* Required to keep track which of two available texture blending modes in d3ddevice3 is used */
 381     BOOL legacyTextureBlending;
 382
 383     /* Light state */
 384     DWORD material;
 385
 386     /* Rendering functions to wrap D3D(1-3) to D3D7 */
 387     D3DPRIMITIVETYPE primitive_type;
 388     DWORD vertex_type;
 389     DWORD render_flags;
 390     DWORD nb_vertices;
 391     LPBYTE vertex_buffer;
 392     DWORD vertex_size;
 393     DWORD buffer_size;
 394
 395     /* Handle management */
 396     struct HandleEntry      *Handles;
 397     DWORD                    numHandles;
 398     D3DMATRIXHANDLE          world, proj, view;
 399 };
 400
 401 /* Vtables in various versions */
 402 extern const IDirect3DDevice7Vtbl IDirect3DDevice7_FPUSetup_Vtbl DECLSPEC_HIDDEN;
 403 extern const IDirect3DDevice7Vtbl IDirect3DDevice7_FPUPreserve_Vtbl DECLSPEC_HIDDEN;
 404 extern const IDirect3DDevice3Vtbl IDirect3DDevice3_Vtbl DECLSPEC_HIDDEN;
 405 extern const IDirect3DDevice2Vtbl IDirect3DDevice2_Vtbl DECLSPEC_HIDDEN;
 406 extern const IDirect3DDeviceVtbl  IDirect3DDevice1_Vtbl DECLSPEC_HIDDEN;
 407
 408 /* The IID */
 409 extern const GUID IID_D3DDEVICE_WineD3D DECLSPEC_HIDDEN;
 410
 411 /* Helper functions */
 412 HRESULT IDirect3DImpl_GetCaps(IWineD3D *WineD3D, D3DDEVICEDESC *Desc123, D3DDEVICEDESC7 *Desc7) DECLSPEC_HIDDEN;
 413 DWORD IDirect3DDeviceImpl_CreateHandle(IDirect3DDeviceImpl *This) DECLSPEC_HIDDEN;
 414 WINED3DZBUFFERTYPE IDirect3DDeviceImpl_UpdateDepthStencil(IDirect3DDeviceImpl *This) DECLSPEC_HIDDEN;
 415
 416 static inline IDirect3DDeviceImpl *device_from_device1(IDirect3DDevice *iface)
 417 {
 418     return (IDirect3DDeviceImpl *)((char*)iface - FIELD_OFFSET(IDirect3DDeviceImpl, IDirect3DDevice_vtbl));
 419 }
 420
 421 static inline IDirect3DDeviceImpl *device_from_device2(IDirect3DDevice2 *iface)
 422 {
 423     return (IDirect3DDeviceImpl *)((char*)iface - FIELD_OFFSET(IDirect3DDeviceImpl, IDirect3DDevice2_vtbl));
 424 }
 425
 426 static inline IDirect3DDeviceImpl *device_from_device3(IDirect3DDevice3 *iface)
 427 {
 428     return (IDirect3DDeviceImpl *)((char*)iface - FIELD_OFFSET(IDirect3DDeviceImpl, IDirect3DDevice3_vtbl));
 429 }
 430
 431 /* Structures */
 432 struct EnumTextureFormatsCBS
 433 {
 434     LPD3DENUMTEXTUREFORMATSCALLBACK cbv2;
 435     LPD3DENUMPIXELFORMATSCALLBACK cbv7;
 436     void *Context;
 437 };
 438
 439 /*****************************************************************************
 440  * IDirect3D implementation
 441  *****************************************************************************/
 442
 443 /* No implementation structure as this is only another interface to DirectDraw */
 444
 445 /* the Vtables */
 446 extern const IDirect3DVtbl IDirect3D1_Vtbl DECLSPEC_HIDDEN;
 447 extern const IDirect3D2Vtbl IDirect3D2_Vtbl DECLSPEC_HIDDEN;
 448 extern const IDirect3D3Vtbl IDirect3D3_Vtbl DECLSPEC_HIDDEN;
 449 extern const IDirect3D7Vtbl IDirect3D7_Vtbl DECLSPEC_HIDDEN;
 450
 451 /* Structure for EnumZBufferFormats */
 452 struct EnumZBufferFormatsData
 453 {
 454     LPD3DENUMPIXELFORMATSCALLBACK Callback;
 455     void *Context;
 456 };
 457
 458 /*****************************************************************************
 459  * IDirectDrawClipper implementation structure
 460  *****************************************************************************/
 461 struct IDirectDrawClipperImpl
 462 {
 463     /* IUnknown fields */
 464     const IDirectDrawClipperVtbl *lpVtbl;
 465     LONG ref;
 466
 467     IWineD3DClipper           *wineD3DClipper;
 468     IDirectDrawImpl           *ddraw_owner;
 469 };
 470
 471 extern const IDirectDrawClipperVtbl IDirectDrawClipper_Vtbl DECLSPEC_HIDDEN;
 472
 473 typeof(WineDirect3DCreateClipper) *pWineDirect3DCreateClipper DECLSPEC_HIDDEN;
 474
 475 /*****************************************************************************
 476  * IDirectDrawPalette implementation structure
 477  *****************************************************************************/
 478 struct IDirectDrawPaletteImpl
 479 {
 480     /* IUnknown fields */
 481     const IDirectDrawPaletteVtbl *lpVtbl;
 482     LONG ref;
 483
 484     /* WineD3D uplink */
 485     IWineD3DPalette           *wineD3DPalette;
 486
 487     /* IDirectDrawPalette fields */
 488     IDirectDrawImpl           *ddraw_owner;
 489     IUnknown                  *ifaceToRelease;
 490 };
 491 extern const IDirectDrawPaletteVtbl IDirectDrawPalette_Vtbl DECLSPEC_HIDDEN;
 492
 493 /******************************************************************************
 494  * DirectDraw ClassFactory implementation - incomplete
 495  ******************************************************************************/
 496 typedef struct
 497 {
 498     const IClassFactoryVtbl *lpVtbl;
 499
 500     LONG ref;
 501     HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, REFIID iid, LPVOID *ppObj);
 502 } IClassFactoryImpl;
 503
 504 /* Helper structures */
 505 struct object_creation_info
 506 {
 507     const CLSID *clsid;
 508     HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, REFIID riid,
 509                                  void **ppObj);
 510 };
 511
 512 /******************************************************************************
 513  * IDirect3DLight implementation structure - Wraps to D3D7
 514  ******************************************************************************/
 515 struct IDirect3DLightImpl
 516 {
 517     const IDirect3DLightVtbl *lpVtbl;
 518     LONG ref;
 519
 520     /* IDirect3DLight fields */
 521     IDirectDrawImpl           *ddraw;
 522
 523     /* If this light is active for one viewport, put the viewport here */
 524     IDirect3DViewportImpl     *active_viewport;
 525
 526     D3DLIGHT2 light;
 527     D3DLIGHT7 light7;
 528
 529     DWORD dwLightIndex;
 530
 531     /* Chained list used for adding / removing from viewports */
 532     IDirect3DLightImpl        *next;
 533
 534     /* Activation function */
 535     void                      (*activate)(IDirect3DLightImpl*);
 536     void                      (*desactivate)(IDirect3DLightImpl*);
 537     void                      (*update)(IDirect3DLightImpl*);
 538 };
 539
 540 /* Vtable */
 541 extern const IDirect3DLightVtbl IDirect3DLight_Vtbl DECLSPEC_HIDDEN;
 542
 543 /* Helper functions */
 544 void light_update(IDirect3DLightImpl *This) DECLSPEC_HIDDEN;
 545 void light_activate(IDirect3DLightImpl *This) DECLSPEC_HIDDEN;
 546 void light_desactivate(IDirect3DLightImpl *This) DECLSPEC_HIDDEN;
 547
 548 /******************************************************************************
 549  * IDirect3DMaterial implementation structure - Wraps to D3D7
 550  ******************************************************************************/
 551 struct IDirect3DMaterialImpl
 552 {
 553     const IDirect3DMaterial3Vtbl *lpVtbl;
 554     const IDirect3DMaterial2Vtbl *IDirect3DMaterial2_vtbl;
 555     const IDirect3DMaterialVtbl *IDirect3DMaterial_vtbl;
 556     LONG  ref;
 557
 558     /* IDirect3DMaterial2 fields */
 559     IDirectDrawImpl               *ddraw;
 560     IDirect3DDeviceImpl           *active_device;
 561
 562     D3DMATERIAL mat;
 563     DWORD Handle;
 564
 565     void (*activate)(IDirect3DMaterialImpl* this);
 566 };
 567
 568 /* VTables in various versions */
 569 extern const IDirect3DMaterialVtbl IDirect3DMaterial_Vtbl DECLSPEC_HIDDEN;
 570 extern const IDirect3DMaterial2Vtbl IDirect3DMaterial2_Vtbl DECLSPEC_HIDDEN;
 571 extern const IDirect3DMaterial3Vtbl IDirect3DMaterial3_Vtbl DECLSPEC_HIDDEN;
 572
 573 /* Helper functions */
 574 void material_activate(IDirect3DMaterialImpl* This) DECLSPEC_HIDDEN;
 575
 576 /*****************************************************************************
 577  * IDirect3DViewport - Wraps to D3D7
 578  *****************************************************************************/
 579 struct IDirect3DViewportImpl
 580 {
 581     const IDirect3DViewport3Vtbl *lpVtbl;
 582     LONG ref;
 583
 584     /* IDirect3DViewport fields */
 585     IDirectDrawImpl           *ddraw;
 586
 587     /* If this viewport is active for one device, put the device here */
 588     IDirect3DDeviceImpl       *active_device;
 589
 590     DWORD                     num_lights;
 591     DWORD                     map_lights;
 592
 593     int                       use_vp2;
 594
 595     union
 596     {
 597         D3DVIEWPORT vp1;
 598         D3DVIEWPORT2 vp2;
 599     } viewports;
 600
 601     /* Activation function */
 602     void                      (*activate)(IDirect3DViewportImpl*, BOOL);
 603
 604     /* Field used to chain viewports together */
 605     IDirect3DViewportImpl     *next;
 606
 607     /* Lights list */
 608     IDirect3DLightImpl        *lights;
 609
 610     /* Background material */
 611     IDirect3DMaterialImpl     *background;
 612 };
 613
 614 /* Vtable */
 615 extern const IDirect3DViewport3Vtbl IDirect3DViewport3_Vtbl DECLSPEC_HIDDEN;
 616
 617 /* Helper functions */
 618 void viewport_activate(IDirect3DViewportImpl* This, BOOL ignore_lights) DECLSPEC_HIDDEN;
 619
 620 /*****************************************************************************
 621  * IDirect3DExecuteBuffer - Wraps to D3D7
 622  *****************************************************************************/
 623 struct IDirect3DExecuteBufferImpl
 624 {
 625     /* IUnknown */
 626     const IDirect3DExecuteBufferVtbl *lpVtbl;
 627     LONG                 ref;
 628
 629     /* IDirect3DExecuteBuffer fields */
 630     IDirectDrawImpl      *ddraw;
 631     IDirect3DDeviceImpl  *d3ddev;
 632
 633     D3DEXECUTEBUFFERDESC desc;
 634     D3DEXECUTEDATA       data;
 635
 636     /* This buffer will store the transformed vertices */
 637     void                 *vertex_data;
 638     WORD                 *indices;
 639     int                  nb_indices;
 640
 641     /* This flags is set to TRUE if we allocated ourselves the
 642      * data buffer
 643      */
 644     BOOL                 need_free;
 645 };
 646
 647 /* The VTable */
 648 extern const IDirect3DExecuteBufferVtbl IDirect3DExecuteBuffer_Vtbl DECLSPEC_HIDDEN;
 649
 650 /* The execute function */
 651 void IDirect3DExecuteBufferImpl_Execute(IDirect3DExecuteBufferImpl *This,
 652         IDirect3DDeviceImpl *Device, IDirect3DViewportImpl *ViewportImpl) DECLSPEC_HIDDEN;
 653
 654 /*****************************************************************************
 655  * IDirect3DVertexBuffer
 656  *****************************************************************************/
 657 struct IDirect3DVertexBufferImpl
 658 {
 659     /*** IUnknown Methods ***/
 660     const IDirect3DVertexBuffer7Vtbl *lpVtbl;
 661     const IDirect3DVertexBufferVtbl *IDirect3DVertexBuffer_vtbl;
 662     LONG                 ref;
 663
 664     /*** WineD3D and ddraw links ***/
 665     IWineD3DBuffer *wineD3DVertexBuffer;
 666     IWineD3DVertexDeclaration *wineD3DVertexDeclaration;
 667     IDirectDrawImpl *ddraw;
 668
 669     /*** Storage for D3D7 specific things ***/
 670     DWORD                Caps;
 671     DWORD                fvf;
 672 };
 673
 674 /* The Vtables */
 675 extern const IDirect3DVertexBuffer7Vtbl IDirect3DVertexBuffer7_Vtbl DECLSPEC_HIDDEN;
 676 extern const IDirect3DVertexBufferVtbl IDirect3DVertexBuffer1_Vtbl DECLSPEC_HIDDEN;
 677
 678 static inline IDirect3DVertexBufferImpl *vb_from_vb1(IDirect3DVertexBuffer *iface)
 679 {
 680     return (IDirect3DVertexBufferImpl *)((char*)iface
 681             - FIELD_OFFSET(IDirect3DVertexBufferImpl, IDirect3DVertexBuffer_vtbl));
 682 }
 683
 684 /*****************************************************************************
 685  * Helper functions from utils.c
 686  *****************************************************************************/
 687
 688 #define GET_TEXCOUNT_FROM_FVF(d3dvtVertexType) \
 689     (((d3dvtVertexType) & D3DFVF_TEXCOUNT_MASK) >> D3DFVF_TEXCOUNT_SHIFT)
 690
 691 #define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
 692     (((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
 693
 694 void PixelFormat_WineD3DtoDD(DDPIXELFORMAT *DDPixelFormat, WINED3DFORMAT WineD3DFormat) DECLSPEC_HIDDEN;
 695 WINED3DFORMAT PixelFormat_DD2WineD3D(const DDPIXELFORMAT *DDPixelFormat) DECLSPEC_HIDDEN;
 696 void DDRAW_dump_surface_desc(const DDSURFACEDESC2 *lpddsd) DECLSPEC_HIDDEN;
 697 void dump_D3DMATRIX(const D3DMATRIX *mat) DECLSPEC_HIDDEN;
 698 void DDRAW_dump_DDCAPS(const DDCAPS *lpcaps) DECLSPEC_HIDDEN;
 699 DWORD get_flexible_vertex_size(DWORD d3dvtVertexType) DECLSPEC_HIDDEN;
 700 void DDRAW_dump_DDSCAPS2(const DDSCAPS2 *in) DECLSPEC_HIDDEN;
 701 void DDRAW_dump_cooperativelevel(DWORD cooplevel) DECLSPEC_HIDDEN;
 702
 703 /* This only needs to be here as long the processvertices functionality of
 704  * IDirect3DExecuteBuffer isn't in WineD3D */
 705 void multiply_matrix(LPD3DMATRIX dest, const D3DMATRIX *src1, const D3DMATRIX *src2) DECLSPEC_HIDDEN;
 706
 707 void multiply_matrix_D3D_way(LPD3DMATRIX result, const D3DMATRIX *m1, const D3DMATRIX *m2) DECLSPEC_HIDDEN;
 708
 709 /* Helper function in main.c */
 710 BOOL LoadWineD3D(void) DECLSPEC_HIDDEN;
 711
 712 /* Used for generic dumping */
 713 typedef struct
 714 {
 715     DWORD val;
 716     const char* name;
 717 } flag_info;
 718
 719 #define FE(x) { x, #x }
 720
 721 typedef struct
 722 {
 723     DWORD val;
 724     const char* name;
 725     void (*func)(const void *);
 726     ptrdiff_t offset;
 727 } member_info;
 728
 729 /* Structure copy */
 730 #define ME(x,f,e) { x, #x, (void (*)(const void *))(f), offsetof(STRUCT, e) }
 731
 732 #define DD_STRUCT_COPY_BYSIZE(to,from)                  \
 733         do {                                            \
 734                 DWORD __size = (to)->dwSize;            \
 735                 DWORD __copysize = __size;              \
 736                 DWORD __resetsize = __size;             \
 737                 assert(to != from);                     \
 738                 if (__resetsize > sizeof(*to))          \
 739                     __resetsize = sizeof(*to);          \
 740                 memset(to,0,__resetsize);               \
 741                 if ((from)->dwSize < __size)            \
 742                     __copysize = (from)->dwSize;        \
 743                 memcpy(to,from,__copysize);             \
 744                 (to)->dwSize = __size;/*restore size*/  \
 745         } while (0)
 746
 747
 748 #endif
 749
 750 HRESULT hr_ddraw_from_wined3d(HRESULT hr) DECLSPEC_HIDDEN;