git.oblomov.eu Git - wine/blob - 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/list.h"
  39 #ifdef DDRAW_INIT_GUID
  40 #include "initguid.h"
  41 #endif
  42 #include "wine/wined3d.h"
  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);
  83
  84 extern ULONG WINAPI D3D7CB_DestroyDepthStencilSurface(IWineD3DSurface *pSurface);
  85
  86 /* Global critical section */
  87 extern CRITICAL_SECTION ddraw_cs;
  88
  89 extern DWORD force_refresh_rate;
  90
  91 /*****************************************************************************
  92  * IDirectDraw implementation structure
  93  *****************************************************************************/
  94 struct FvfToDecl
  95 {
  96     DWORD fvf;
  97     IWineD3DVertexDeclaration *decl;
  98 };
  99
 100 struct IDirectDrawImpl
 101 {
 102     /* IUnknown fields */
 103     ICOM_VFIELD_MULTI(IDirectDraw7);
 104     ICOM_VFIELD_MULTI(IDirectDraw4);
 105     ICOM_VFIELD_MULTI(IDirectDraw3);
 106     ICOM_VFIELD_MULTI(IDirectDraw2);
 107     ICOM_VFIELD_MULTI(IDirectDraw);
 108     ICOM_VFIELD_MULTI(IDirect3D7);
 109     ICOM_VFIELD_MULTI(IDirect3D3);
 110     ICOM_VFIELD_MULTI(IDirect3D2);
 111     ICOM_VFIELD_MULTI(IDirect3D);
 112     const IWineD3DDeviceParentVtbl *device_parent_vtbl;
 113
 114     /* See comment in IDirectDraw::AddRef */
 115     LONG                    ref7, ref4, ref2, ref3, ref1, numIfaces;
 116
 117     /* WineD3D linkage */
 118     IWineD3D                *wineD3D;
 119     IWineD3DDevice          *wineD3DDevice;
 120     IDirectDrawSurfaceImpl  *DepthStencilBuffer;
 121     BOOL                    d3d_initialized;
 122
 123     /* Misc ddraw fields */
 124     UINT                    total_vidmem;
 125     DWORD                   cur_scanline;
 126     BOOL                    fake_vblank;
 127     BOOL                    initialized;
 128
 129     /* DirectDraw things, which are not handled by WineD3D */
 130     DWORD                   cooperative_level;
 131
 132     DWORD                   orig_width, orig_height;
 133     DWORD                   orig_bpp;
 134
 135     /* D3D things */
 136     IDirectDrawSurfaceImpl  *d3d_target;
 137     HWND                    d3d_window;
 138     IDirect3DDeviceImpl     *d3ddevice;
 139     int                     d3dversion;
 140
 141     /* Various HWNDs */
 142     HWND                    focuswindow;
 143     HWND                    devicewindow;
 144     HWND                    dest_window;
 145
 146     /* The surface type to request */
 147     WINED3DSURFTYPE         ImplType;
 148
 149
 150     /* Our private window class */
 151     char classname[32];
 152     WNDCLASSA wnd_class;
 153
 154     /* Helpers for surface creation */
 155     IDirectDrawSurfaceImpl *tex_root;
 156     BOOL                    depthstencil;
 157
 158     /* For the dll unload cleanup code */
 159     struct list ddraw_list_entry;
 160     /* The surface list - can't relay this to WineD3D
 161      * because of IParent
 162      */
 163     struct list surface_list;
 164     LONG surfaces;
 165
 166     /* FVF management */
 167     struct FvfToDecl       *decls;
 168     UINT                    numConvertedDecls, declArraySize;
 169 };
 170
 171 /* Declare the VTables. They can be found ddraw.c */
 172 extern const IDirectDraw7Vtbl IDirectDraw7_Vtbl;
 173 extern const IDirectDraw4Vtbl IDirectDraw4_Vtbl;
 174 extern const IDirectDraw3Vtbl IDirectDraw3_Vtbl;
 175 extern const IDirectDraw2Vtbl IDirectDraw2_Vtbl;
 176 extern const IDirectDrawVtbl  IDirectDraw1_Vtbl;
 177 extern const IWineD3DDeviceParentVtbl ddraw_wined3d_device_parent_vtbl;
 178
 179 /* Helper structures */
 180 typedef struct EnumDisplayModesCBS
 181 {
 182     void *context;
 183     LPDDENUMMODESCALLBACK2 callback;
 184 } EnumDisplayModesCBS;
 185
 186 typedef struct EnumSurfacesCBS
 187 {
 188     void *context;
 189     LPDDENUMSURFACESCALLBACK7 callback;
 190     LPDDSURFACEDESC2 pDDSD;
 191     DWORD Flags;
 192 } EnumSurfacesCBS;
 193
 194 /* Utility functions */
 195 void
 196 DDRAW_Convert_DDSCAPS_1_To_2(const DDSCAPS* pIn,
 197                              DDSCAPS2* pOut);
 198 void
 199 DDRAW_Convert_DDDEVICEIDENTIFIER_2_To_1(const DDDEVICEIDENTIFIER2* pIn,
 200                                         DDDEVICEIDENTIFIER* pOut);
 201 void
 202 IDirectDrawImpl_Destroy(IDirectDrawImpl *This);
 203
 204 HRESULT WINAPI
 205 IDirectDrawImpl_RecreateSurfacesCallback(IDirectDrawSurface7 *surf,
 206                                          DDSURFACEDESC2 *desc,
 207                                          void *Context);
 208 IWineD3DVertexDeclaration *
 209 IDirectDrawImpl_FindDecl(IDirectDrawImpl *This,
 210                          DWORD fvf);
 211
 212 /* The default surface type */
 213 extern WINED3DSURFTYPE DefaultSurfaceType;
 214
 215 /*****************************************************************************
 216  * IDirectDrawSurface implementation structure
 217  *****************************************************************************/
 218
 219 struct IDirectDrawSurfaceImpl
 220 {
 221     /* IUnknown fields */
 222     ICOM_VFIELD_MULTI(IDirectDrawSurface7);
 223     ICOM_VFIELD_MULTI(IDirectDrawSurface3);
 224     ICOM_VFIELD_MULTI(IDirectDrawGammaControl);
 225     ICOM_VFIELD_MULTI(IDirect3DTexture2);
 226     ICOM_VFIELD_MULTI(IDirect3DTexture);
 227
 228     LONG                     ref;
 229     IUnknown                *ifaceToRelease;
 230
 231     int                     version;
 232
 233     /* Connections to other Objects */
 234     IDirectDrawImpl         *ddraw;
 235     IWineD3DSurface         *WineD3DSurface;
 236     IWineD3DBaseTexture     *wineD3DTexture;
 237     IWineD3DSwapChain       *wineD3DSwapChain;
 238
 239     /* This implementation handles attaching surfaces to other surfaces */
 240     IDirectDrawSurfaceImpl  *next_attached;
 241     IDirectDrawSurfaceImpl  *first_attached;
 242
 243     /* Complex surfaces are organized in a tree, although the tree is degenerated to a list in most cases.
 244      * In mipmap and primary surfaces each level has only one attachment, which is the next surface level.
 245      * Only the cube texture root has 6 surfaces attached, which then have a normal mipmap chain attached
 246      * to them. So hardcode the array to 6, a dynamic array or a list would be an overkill.
 247      */
 248 #define MAX_COMPLEX_ATTACHED 6
 249     IDirectDrawSurfaceImpl  *complex_array[MAX_COMPLEX_ATTACHED];
 250     /* You can't traverse the tree upwards. Only a flag for Surface::Release because its needed there,
 251      * but no pointer to prevent temptations to traverse it in the wrong direction.
 252      */
 253     BOOL                    is_complex_root;
 254
 255     /* Surface description, for GetAttachedSurface */
 256     DDSURFACEDESC2          surface_desc;
 257
 258     /* Misc things */
 259     DWORD                   uniqueness_value;
 260     UINT                    mipmap_level;
 261     WINED3DSURFTYPE         ImplType;
 262
 263     /* For D3DDevice creation */
 264     BOOL                    isRenderTarget;
 265
 266     /* Clipper objects */
 267     IDirectDrawClipperImpl  *clipper;
 268
 269     /* For the ddraw surface list */
 270     struct list             surface_list_entry;
 271
 272     DWORD                   Handle;
 273 };
 274
 275 /* VTable declaration. It's located in surface.c / surface_thunks.c */
 276 extern const IDirectDrawSurface7Vtbl IDirectDrawSurface7_Vtbl;
 277 extern const IDirectDrawSurface3Vtbl IDirectDrawSurface3_Vtbl;
 278 extern const IDirectDrawGammaControlVtbl IDirectDrawGammaControl_Vtbl;
 279 extern const IDirect3DTexture2Vtbl IDirect3DTexture2_Vtbl;
 280 extern const IDirect3DTextureVtbl IDirect3DTexture1_Vtbl;
 281
 282 HRESULT WINAPI IDirectDrawSurfaceImpl_AddAttachedSurface(IDirectDrawSurfaceImpl *This, IDirectDrawSurfaceImpl *Surf);
 283 void IDirectDrawSurfaceImpl_Destroy(IDirectDrawSurfaceImpl *This);
 284
 285 /* Get the number of bytes per pixel for a given surface */
 286 #define PFGET_BPP(pf) (pf.dwFlags&DDPF_PALETTEINDEXED8?1:((pf.dwRGBBitCount+7)/8))
 287 #define GET_BPP(desc) PFGET_BPP(desc.ddpfPixelFormat)
 288
 289 /*****************************************************************************
 290  * IParent Implementation
 291  *****************************************************************************/
 292 struct IParentImpl
 293 {
 294     /* IUnknown fields */
 295     ICOM_VFIELD_MULTI(IParent);
 296     LONG                    ref;
 297
 298     /* IParentImpl fields */
 299     IUnknown      *child;
 300
 301 };
 302
 303 extern const IParentVtbl IParent_Vtbl;
 304
 305 /*****************************************************************************
 306  * IDirect3DDevice implementation
 307  *****************************************************************************/
 308 typedef enum
 309 {
 310     DDrawHandle_Unknown       = 0,
 311     DDrawHandle_Texture       = 1,
 312     DDrawHandle_Material      = 2,
 313     DDrawHandle_Matrix        = 3,
 314     DDrawHandle_StateBlock    = 4
 315 } DDrawHandleTypes;
 316
 317 struct HandleEntry
 318 {
 319     void    *ptr;
 320     DDrawHandleTypes      type;
 321 };
 322
 323 struct IDirect3DDeviceImpl
 324 {
 325     /* IUnknown */
 326     ICOM_VFIELD_MULTI(IDirect3DDevice7);
 327     ICOM_VFIELD_MULTI(IDirect3DDevice3);
 328     ICOM_VFIELD_MULTI(IDirect3DDevice2);
 329     ICOM_VFIELD_MULTI(IDirect3DDevice);
 330     LONG                    ref;
 331
 332     /* Other object connections */
 333     IWineD3DDevice          *wineD3DDevice;
 334     IDirectDrawImpl         *ddraw;
 335     IWineD3DIndexBuffer     *indexbuffer;
 336     IDirectDrawSurfaceImpl  *target;
 337     BOOL                    OffScreenTarget;
 338
 339     /* Viewport management */
 340     IDirect3DViewportImpl *viewport_list;
 341     IDirect3DViewportImpl *current_viewport;
 342     D3DVIEWPORT7 active_viewport;
 343
 344     /* Required to keep track which of two available texture blending modes in d3ddevice3 is used */
 345     BOOL legacyTextureBlending;
 346
 347     /* Light state */
 348     DWORD material;
 349
 350     /* Rendering functions to wrap D3D(1-3) to D3D7 */
 351     D3DPRIMITIVETYPE primitive_type;
 352     DWORD vertex_type;
 353     DWORD render_flags;
 354     DWORD nb_vertices;
 355     LPBYTE vertex_buffer;
 356     DWORD vertex_size;
 357     DWORD buffer_size;
 358
 359     /* Handle management */
 360     struct HandleEntry      *Handles;
 361     DWORD                    numHandles;
 362     D3DMATRIXHANDLE          world, proj, view;
 363 };
 364
 365 /* Vtables in various versions */
 366 extern const IDirect3DDevice7Vtbl IDirect3DDevice7_FPUSetup_Vtbl;
 367 extern const IDirect3DDevice7Vtbl IDirect3DDevice7_FPUPreserve_Vtbl;
 368 extern const IDirect3DDevice3Vtbl IDirect3DDevice3_Vtbl;
 369 extern const IDirect3DDevice2Vtbl IDirect3DDevice2_Vtbl;
 370 extern const IDirect3DDeviceVtbl  IDirect3DDevice1_Vtbl;
 371
 372 /* The IID */
 373 extern const GUID IID_D3DDEVICE_WineD3D;
 374
 375 /* Helper functions */
 376 HRESULT IDirect3DImpl_GetCaps(IWineD3D *WineD3D, D3DDEVICEDESC *Desc123, D3DDEVICEDESC7 *Desc7);
 377 DWORD IDirect3DDeviceImpl_CreateHandle(IDirect3DDeviceImpl *This);
 378 WINED3DZBUFFERTYPE IDirect3DDeviceImpl_UpdateDepthStencil(IDirect3DDeviceImpl *This);
 379
 380 /* Structures */
 381 struct EnumTextureFormatsCBS
 382 {
 383     LPD3DENUMTEXTUREFORMATSCALLBACK cbv2;
 384     LPD3DENUMPIXELFORMATSCALLBACK cbv7;
 385     void *Context;
 386 };
 387
 388 /*****************************************************************************
 389  * IDirect3D implementation
 390  *****************************************************************************/
 391
 392 /* No implementation structure as this is only another interface to DirectDraw */
 393
 394 /* the Vtables */
 395 extern const IDirect3DVtbl  IDirect3D1_Vtbl;
 396 extern const IDirect3D2Vtbl IDirect3D2_Vtbl;
 397 extern const IDirect3D3Vtbl IDirect3D3_Vtbl;
 398 extern const IDirect3D7Vtbl IDirect3D7_Vtbl;
 399
 400 /* Structure for EnumZBufferFormats */
 401 struct EnumZBufferFormatsData
 402 {
 403     LPD3DENUMPIXELFORMATSCALLBACK Callback;
 404     void *Context;
 405 };
 406
 407 /*****************************************************************************
 408  * IDirectDrawClipper implementation structure
 409  *****************************************************************************/
 410 struct IDirectDrawClipperImpl
 411 {
 412     /* IUnknown fields */
 413     ICOM_VFIELD_MULTI(IDirectDrawClipper);
 414     LONG ref;
 415
 416     IWineD3DClipper           *wineD3DClipper;
 417     IDirectDrawImpl           *ddraw_owner;
 418 };
 419
 420 extern const IDirectDrawClipperVtbl IDirectDrawClipper_Vtbl;
 421
 422 typeof(WineDirect3DCreateClipper) *pWineDirect3DCreateClipper;
 423
 424 /*****************************************************************************
 425  * IDirectDrawPalette implementation structure
 426  *****************************************************************************/
 427 struct IDirectDrawPaletteImpl
 428 {
 429     /* IUnknown fields */
 430     ICOM_VFIELD_MULTI(IDirectDrawPalette);
 431     LONG ref;
 432
 433     /* WineD3D uplink */
 434     IWineD3DPalette           *wineD3DPalette;
 435
 436     /* IDirectDrawPalette fields */
 437     IDirectDrawImpl           *ddraw_owner;
 438     IUnknown                  *ifaceToRelease;
 439 };
 440 extern const IDirectDrawPaletteVtbl IDirectDrawPalette_Vtbl;
 441
 442 /******************************************************************************
 443  * DirectDraw ClassFactory implementation - incomplete
 444  ******************************************************************************/
 445 typedef struct
 446 {
 447     ICOM_VFIELD_MULTI(IClassFactory);
 448
 449     LONG ref;
 450     HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, REFIID iid, LPVOID *ppObj);
 451 } IClassFactoryImpl;
 452
 453 /* Helper structures */
 454 struct object_creation_info
 455 {
 456     const CLSID *clsid;
 457     HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, REFIID riid,
 458                                  void **ppObj);
 459 };
 460
 461 /******************************************************************************
 462  * IDirect3DLight implementation structure - Wraps to D3D7
 463  ******************************************************************************/
 464 struct IDirect3DLightImpl
 465 {
 466     ICOM_VFIELD_MULTI(IDirect3DLight);
 467     LONG ref;
 468
 469     /* IDirect3DLight fields */
 470     IDirectDrawImpl           *ddraw;
 471
 472     /* If this light is active for one viewport, put the viewport here */
 473     IDirect3DViewportImpl     *active_viewport;
 474
 475     D3DLIGHT2 light;
 476     D3DLIGHT7 light7;
 477
 478     DWORD dwLightIndex;
 479
 480     /* Chained list used for adding / removing from viewports */
 481     IDirect3DLightImpl        *next;
 482
 483     /* Activation function */
 484     void                      (*activate)(IDirect3DLightImpl*);
 485     void                      (*desactivate)(IDirect3DLightImpl*);
 486     void                      (*update)(IDirect3DLightImpl*);
 487 };
 488
 489 /* Vtable */
 490 extern const IDirect3DLightVtbl IDirect3DLight_Vtbl;
 491
 492 /* Helper functions */
 493 void light_update(IDirect3DLightImpl* This);
 494 void light_activate(IDirect3DLightImpl* This);
 495 void light_desactivate(IDirect3DLightImpl* This);
 496
 497 /******************************************************************************
 498  * IDirect3DMaterial implementation structure - Wraps to D3D7
 499  ******************************************************************************/
 500 struct IDirect3DMaterialImpl
 501 {
 502     ICOM_VFIELD_MULTI(IDirect3DMaterial3);
 503     ICOM_VFIELD_MULTI(IDirect3DMaterial2);
 504     ICOM_VFIELD_MULTI(IDirect3DMaterial);
 505     LONG  ref;
 506
 507     /* IDirect3DMaterial2 fields */
 508     IDirectDrawImpl               *ddraw;
 509     IDirect3DDeviceImpl           *active_device;
 510
 511     D3DMATERIAL mat;
 512     DWORD Handle;
 513
 514     void (*activate)(IDirect3DMaterialImpl* this);
 515 };
 516
 517 /* VTables in various versions */
 518 extern const IDirect3DMaterialVtbl IDirect3DMaterial_Vtbl;
 519 extern const IDirect3DMaterial2Vtbl IDirect3DMaterial2_Vtbl;
 520 extern const IDirect3DMaterial3Vtbl IDirect3DMaterial3_Vtbl;
 521
 522 /* Helper functions */
 523 void material_activate(IDirect3DMaterialImpl* This);
 524
 525 /*****************************************************************************
 526  * IDirect3DViewport - Wraps to D3D7
 527  *****************************************************************************/
 528 struct IDirect3DViewportImpl
 529 {
 530     ICOM_VFIELD_MULTI(IDirect3DViewport3);
 531     LONG ref;
 532
 533     /* IDirect3DViewport fields */
 534     IDirectDrawImpl           *ddraw;
 535
 536     /* If this viewport is active for one device, put the device here */
 537     IDirect3DDeviceImpl       *active_device;
 538
 539     DWORD                     num_lights;
 540     DWORD                     map_lights;
 541
 542     int                       use_vp2;
 543
 544     union
 545     {
 546         D3DVIEWPORT vp1;
 547         D3DVIEWPORT2 vp2;
 548     } viewports;
 549
 550     /* Activation function */
 551     void                      (*activate)(IDirect3DViewportImpl*, BOOL);
 552
 553     /* Field used to chain viewports together */
 554     IDirect3DViewportImpl     *next;
 555
 556     /* Lights list */
 557     IDirect3DLightImpl        *lights;
 558
 559     /* Background material */
 560     IDirect3DMaterialImpl     *background;
 561 };
 562
 563 /* Vtable */
 564 extern const IDirect3DViewport3Vtbl IDirect3DViewport3_Vtbl;
 565
 566 /* Helper functions */
 567 void viewport_activate(IDirect3DViewportImpl* This, BOOL ignore_lights);
 568
 569 /*****************************************************************************
 570  * IDirect3DExecuteBuffer - Wraps to D3D7
 571  *****************************************************************************/
 572 struct IDirect3DExecuteBufferImpl
 573 {
 574     /* IUnknown */
 575     ICOM_VFIELD_MULTI(IDirect3DExecuteBuffer);
 576     LONG                 ref;
 577
 578     /* IDirect3DExecuteBuffer fields */
 579     IDirectDrawImpl      *ddraw;
 580     IDirect3DDeviceImpl  *d3ddev;
 581
 582     D3DEXECUTEBUFFERDESC desc;
 583     D3DEXECUTEDATA       data;
 584
 585     /* This buffer will store the transformed vertices */
 586     void                 *vertex_data;
 587     WORD                 *indices;
 588     int                  nb_indices;
 589
 590     /* This flags is set to TRUE if we allocated ourselves the
 591      * data buffer
 592      */
 593     BOOL                 need_free;
 594 };
 595
 596 /* The VTable */
 597 extern const IDirect3DExecuteBufferVtbl IDirect3DExecuteBuffer_Vtbl;
 598
 599 /* The execute function */
 600 void
 601 IDirect3DExecuteBufferImpl_Execute(IDirect3DExecuteBufferImpl *This,
 602                                    IDirect3DDeviceImpl *Device,
 603                                    IDirect3DViewportImpl *ViewportImpl);
 604
 605 /*****************************************************************************
 606  * IDirect3DVertexBuffer
 607  *****************************************************************************/
 608 struct IDirect3DVertexBufferImpl
 609 {
 610     /*** IUnknown Methods ***/
 611     ICOM_VFIELD_MULTI(IDirect3DVertexBuffer7);
 612     ICOM_VFIELD_MULTI(IDirect3DVertexBuffer);
 613     LONG                 ref;
 614
 615     /*** WineD3D and ddraw links ***/
 616     IWineD3DVertexBuffer *wineD3DVertexBuffer;
 617     IWineD3DVertexDeclaration *wineD3DVertexDeclaration;
 618     IDirectDrawImpl *ddraw;
 619
 620     /*** Storage for D3D7 specific things ***/
 621     DWORD                Caps;
 622 };
 623
 624 /* The Vtables */
 625 extern const IDirect3DVertexBuffer7Vtbl IDirect3DVertexBuffer7_Vtbl;
 626 extern const IDirect3DVertexBufferVtbl IDirect3DVertexBuffer1_Vtbl;
 627
 628 /*****************************************************************************
 629  * Helper functions from utils.c
 630  *****************************************************************************/
 631
 632 #define GET_TEXCOUNT_FROM_FVF(d3dvtVertexType) \
 633     (((d3dvtVertexType) & D3DFVF_TEXCOUNT_MASK) >> D3DFVF_TEXCOUNT_SHIFT)
 634
 635 #define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
 636     (((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
 637
 638 void PixelFormat_WineD3DtoDD(DDPIXELFORMAT *DDPixelFormat, WINED3DFORMAT WineD3DFormat);
 639 WINED3DFORMAT PixelFormat_DD2WineD3D(const DDPIXELFORMAT *DDPixelFormat);
 640 void DDRAW_dump_surface_desc(const DDSURFACEDESC2 *lpddsd);
 641 void dump_D3DMATRIX(const D3DMATRIX *mat);
 642 void DDRAW_dump_DDCAPS(const DDCAPS *lpcaps);
 643 DWORD get_flexible_vertex_size(DWORD d3dvtVertexType);
 644 void DDRAW_dump_DDSCAPS2(const DDSCAPS2 *in);
 645 void DDRAW_dump_cooperativelevel(DWORD cooplevel);
 646
 647 /* This only needs to be here as long the processvertices functionality of
 648  * IDirect3DExecuteBuffer isn't in WineD3D */
 649 void multiply_matrix(LPD3DMATRIX dest, const D3DMATRIX *src1, const D3DMATRIX *src2);
 650
 651 /* Helper function in main.c */
 652 BOOL LoadWineD3D(void);
 653
 654 /* Used for generic dumping */
 655 typedef struct
 656 {
 657     DWORD val;
 658     const char* name;
 659 } flag_info;
 660
 661 #define FE(x) { x, #x }
 662
 663 typedef struct
 664 {
 665     DWORD val;
 666     const char* name;
 667     void (*func)(const void *);
 668     ptrdiff_t offset;
 669 } member_info;
 670
 671 /* Structure copy */
 672 #define ME(x,f,e) { x, #x, (void (*)(const void *))(f), offsetof(STRUCT, e) }
 673
 674 #define DD_STRUCT_COPY_BYSIZE(to,from)                  \
 675         do {                                            \
 676                 DWORD __size = (to)->dwSize;            \
 677                 DWORD __copysize = __size;              \
 678                 DWORD __resetsize = __size;             \
 679                 assert(to != from);                     \
 680                 if (__resetsize > sizeof(*to))          \
 681                     __resetsize = sizeof(*to);          \
 682                 memset(to,0,__resetsize);               \
 683                 if ((from)->dwSize < __size)            \
 684                     __copysize = (from)->dwSize;        \
 685                 memcpy(to,from,__copysize);             \
 686                 (to)->dwSize = __size;/*restore size*/  \
 687         } while (0)
 688
 689
 690 #endif
 691
 692 HRESULT hr_ddraw_from_wined3d(HRESULT hr);