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 "wine/list.h"
  37 #ifdef DDRAW_INIT_GUID
  38 #include "initguid.h"
  39 #endif
  40 #include "wine/wined3d.h"
  41
  42 /*****************************************************************************
  43  * IParent - a helper interface
  44  *****************************************************************************/
  45 DEFINE_GUID(IID_IParent, 0xc20e4c88, 0x74e7, 0x4940, 0xba, 0x9f, 0x2e, 0x32, 0x3f, 0x9d, 0xc9, 0x81);
  46 typedef struct IParent *LPPARENT, *PPARENT;
  47
  48 #define INTERFACE IParent
  49 DECLARE_INTERFACE_(IParent,IUnknown)
  50 {
  51     /*** IUnknown methods ***/
  52     STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
  53     STDMETHOD_(ULONG,AddRef)(THIS) PURE;
  54     STDMETHOD_(ULONG,Release)(THIS) PURE;
  55 };
  56 #undef INTERFACE
  57
  58 #if !defined(__cplusplus) || defined(CINTERFACE)
  59 /*** IUnknown methods ***/
  60 #define IParent_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
  61 #define IParent_AddRef(p)             (p)->lpVtbl->AddRef(p)
  62 #define IParent_Release(p)            (p)->lpVtbl->Release(p)
  63 #endif
  64
  65
  66 /* Typdef the interfaces */
  67 typedef struct IDirectDrawImpl            IDirectDrawImpl;
  68 typedef struct IDirectDrawSurfaceImpl     IDirectDrawSurfaceImpl;
  69 typedef struct IDirectDrawClipperImpl     IDirectDrawClipperImpl;
  70 typedef struct IDirectDrawPaletteImpl     IDirectDrawPaletteImpl;
  71 typedef struct IDirect3DDeviceImpl        IDirect3DDeviceImpl;
  72 typedef struct IDirect3DLightImpl         IDirect3DLightImpl;
  73 typedef struct IDirect3DViewportImpl      IDirect3DViewportImpl;
  74 typedef struct IDirect3DMaterialImpl      IDirect3DMaterialImpl;
  75 typedef struct IDirect3DExecuteBufferImpl IDirect3DExecuteBufferImpl;
  76 typedef struct IDirect3DVertexBufferImpl  IDirect3DVertexBufferImpl;
  77 typedef struct IParentImpl                IParentImpl;
  78
  79 /* Callbacks for implicit object destruction */
  80 extern ULONG WINAPI D3D7CB_DestroySwapChain(IWineD3DSwapChain *pSwapChain);
  81
  82 /* Global critical section */
  83 extern CRITICAL_SECTION ddraw_cs;
  84
  85 extern DWORD force_refresh_rate;
  86
  87 /*****************************************************************************
  88  * IDirectDraw implementation structure
  89  *****************************************************************************/
  90 struct FvfToDecl
  91 {
  92     DWORD fvf;
  93     IWineD3DVertexDeclaration *decl;
  94 };
  95
  96 struct IDirectDrawImpl
  97 {
  98     /* IUnknown fields */
  99     const IDirectDraw7Vtbl *lpVtbl;
 100     const IDirectDraw4Vtbl *IDirectDraw4_vtbl;
 101     const IDirectDraw3Vtbl *IDirectDraw3_vtbl;
 102     const IDirectDraw2Vtbl *IDirectDraw2_vtbl;
 103     const IDirectDrawVtbl *IDirectDraw_vtbl;
 104     const IDirect3D7Vtbl *IDirect3D7_vtbl;
 105     const IDirect3D3Vtbl *IDirect3D3_vtbl;
 106     const IDirect3D2Vtbl *IDirect3D2_vtbl;
 107     const IDirect3DVtbl *IDirect3D_vtbl;
 108     const IWineD3DDeviceParentVtbl *device_parent_vtbl;
 109
 110     /* See comment in IDirectDraw::AddRef */
 111     LONG                    ref7, ref4, ref2, ref3, ref1, numIfaces;
 112
 113     /* WineD3D linkage */
 114     IWineD3D                *wineD3D;
 115     IWineD3DDevice          *wineD3DDevice;
 116     BOOL                    d3d_initialized;
 117
 118     /* Misc ddraw fields */
 119     UINT                    total_vidmem;
 120     DWORD                   cur_scanline;
 121     BOOL                    fake_vblank;
 122     BOOL                    initialized;
 123
 124     /* DirectDraw things, which are not handled by WineD3D */
 125     DWORD                   cooperative_level;
 126
 127     DWORD                   orig_width, orig_height;
 128     DWORD                   orig_bpp;
 129
 130     /* D3D things */
 131     IDirectDrawSurfaceImpl  *d3d_target;
 132     HWND                    d3d_window;
 133     IDirect3DDeviceImpl     *d3ddevice;
 134     int                     d3dversion;
 135
 136     /* Various HWNDs */
 137     HWND                    focuswindow;
 138     HWND                    devicewindow;
 139     HWND                    dest_window;
 140
 141     /* The surface type to request */
 142     WINED3DSURFTYPE         ImplType;
 143
 144
 145     /* Our private window class */
 146     char classname[32];
 147     WNDCLASSA wnd_class;
 148
 149     /* Helpers for surface creation */
 150     IDirectDrawSurfaceImpl *tex_root;
 151     BOOL                    depthstencil;
 152
 153     /* For the dll unload cleanup code */
 154     struct list ddraw_list_entry;
 155     /* The surface list - can't relay this to WineD3D
 156      * because of IParent
 157      */
 158     struct list surface_list;
 159     LONG surfaces;
 160
 161     /* FVF management */
 162     struct FvfToDecl       *decls;
 163     UINT                    numConvertedDecls, declArraySize;
 164 };
 165
 166 /* Declare the VTables. They can be found ddraw.c */
 167 extern const IDirectDraw7Vtbl IDirectDraw7_Vtbl;
 168 extern const IDirectDraw4Vtbl IDirectDraw4_Vtbl;
 169 extern const IDirectDraw3Vtbl IDirectDraw3_Vtbl;
 170 extern const IDirectDraw2Vtbl IDirectDraw2_Vtbl;
 171 extern const IDirectDrawVtbl  IDirectDraw1_Vtbl;
 172 extern const IWineD3DDeviceParentVtbl ddraw_wined3d_device_parent_vtbl;
 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
 191 DDRAW_Convert_DDSCAPS_1_To_2(const DDSCAPS* pIn,
 192                              DDSCAPS2* pOut);
 193 void
 194 DDRAW_Convert_DDDEVICEIDENTIFIER_2_To_1(const DDDEVICEIDENTIFIER2* pIn,
 195                                         DDDEVICEIDENTIFIER* pOut);
 196 void
 197 IDirectDrawImpl_Destroy(IDirectDrawImpl *This);
 198
 199 HRESULT WINAPI
 200 IDirectDrawImpl_RecreateSurfacesCallback(IDirectDrawSurface7 *surf,
 201                                          DDSURFACEDESC2 *desc,
 202                                          void *Context);
 203 IWineD3DVertexDeclaration *
 204 IDirectDrawImpl_FindDecl(IDirectDrawImpl *This,
 205                          DWORD fvf);
 206
 207 static inline IDirectDrawImpl *ddraw_from_d3d1(IDirect3D *iface)
 208 {
 209     return (IDirectDrawImpl *)((char*)iface - FIELD_OFFSET(IDirectDrawImpl, IDirect3D_vtbl));
 210 }
 211
 212 static inline IDirectDrawImpl *ddraw_from_d3d2(IDirect3D2 *iface)
 213 {
 214     return (IDirectDrawImpl *)((char*)iface - FIELD_OFFSET(IDirectDrawImpl, IDirect3D2_vtbl));
 215 }
 216
 217 static inline IDirectDrawImpl *ddraw_from_d3d3(IDirect3D3 *iface)
 218 {
 219     return (IDirectDrawImpl *)((char*)iface - FIELD_OFFSET(IDirectDrawImpl, IDirect3D3_vtbl));
 220 }
 221
 222 static inline IDirectDrawImpl *ddraw_from_d3d7(IDirect3D7 *iface)
 223 {
 224     return (IDirectDrawImpl *)((char*)iface - FIELD_OFFSET(IDirectDrawImpl, IDirect3D7_vtbl));
 225 }
 226
 227 static inline IDirectDrawImpl *ddraw_from_ddraw1(IDirectDraw *iface)
 228 {
 229     return (IDirectDrawImpl *)((char*)iface - FIELD_OFFSET(IDirectDrawImpl, IDirectDraw_vtbl));
 230 }
 231
 232 static inline IDirectDrawImpl *ddraw_from_ddraw2(IDirectDraw2 *iface)
 233 {
 234     return (IDirectDrawImpl *)((char*)iface - FIELD_OFFSET(IDirectDrawImpl, IDirectDraw2_vtbl));
 235 }
 236
 237 static inline IDirectDrawImpl *ddraw_from_ddraw3(IDirectDraw3 *iface)
 238 {
 239     return (IDirectDrawImpl *)((char*)iface - FIELD_OFFSET(IDirectDrawImpl, IDirectDraw3_vtbl));
 240 }
 241
 242 static inline IDirectDrawImpl *ddraw_from_ddraw4(IDirectDraw4 *iface)
 243 {
 244     return (IDirectDrawImpl *)((char*)iface - FIELD_OFFSET(IDirectDrawImpl, IDirectDraw4_vtbl));
 245 }
 246
 247 /* The default surface type */
 248 extern WINED3DSURFTYPE DefaultSurfaceType;
 249
 250 /*****************************************************************************
 251  * IDirectDrawSurface implementation structure
 252  *****************************************************************************/
 253
 254 struct IDirectDrawSurfaceImpl
 255 {
 256     /* IUnknown fields */
 257     const IDirectDrawSurface7Vtbl *lpVtbl;
 258     const IDirectDrawSurface3Vtbl *IDirectDrawSurface3_vtbl;
 259     const IDirectDrawGammaControlVtbl *IDirectDrawGammaControl_vtbl;
 260     const IDirect3DTexture2Vtbl *IDirect3DTexture2_vtbl;
 261     const IDirect3DTextureVtbl *IDirect3DTexture_vtbl;
 262
 263     LONG                     ref;
 264     IUnknown                *ifaceToRelease;
 265
 266     int                     version;
 267
 268     /* Connections to other Objects */
 269     IDirectDrawImpl         *ddraw;
 270     IWineD3DSurface         *WineD3DSurface;
 271     IWineD3DBaseTexture     *wineD3DTexture;
 272     IWineD3DSwapChain       *wineD3DSwapChain;
 273
 274     /* This implementation handles attaching surfaces to other surfaces */
 275     IDirectDrawSurfaceImpl  *next_attached;
 276     IDirectDrawSurfaceImpl  *first_attached;
 277
 278     /* Complex surfaces are organized in a tree, although the tree is degenerated to a list in most cases.
 279      * In mipmap and primary surfaces each level has only one attachment, which is the next surface level.
 280      * Only the cube texture root has 6 surfaces attached, which then have a normal mipmap chain attached
 281      * to them. So hardcode the array to 6, a dynamic array or a list would be an overkill.
 282      */
 283 #define MAX_COMPLEX_ATTACHED 6
 284     IDirectDrawSurfaceImpl  *complex_array[MAX_COMPLEX_ATTACHED];
 285     /* You can't traverse the tree upwards. Only a flag for Surface::Release because its needed there,
 286      * but no pointer to prevent temptations to traverse it in the wrong direction.
 287      */
 288     BOOL                    is_complex_root;
 289
 290     /* Surface description, for GetAttachedSurface */
 291     DDSURFACEDESC2          surface_desc;
 292
 293     /* Misc things */
 294     DWORD                   uniqueness_value;
 295     UINT                    mipmap_level;
 296     WINED3DSURFTYPE         ImplType;
 297
 298     /* For D3DDevice creation */
 299     BOOL                    isRenderTarget;
 300
 301     /* Clipper objects */
 302     IDirectDrawClipperImpl  *clipper;
 303
 304     /* For the ddraw surface list */
 305     struct list             surface_list_entry;
 306
 307     DWORD                   Handle;
 308 };
 309
 310 /* VTable declaration. It's located in surface.c / surface_thunks.c */
 311 extern const IDirectDrawSurface7Vtbl IDirectDrawSurface7_Vtbl;
 312 extern const IDirectDrawSurface3Vtbl IDirectDrawSurface3_Vtbl;
 313 extern const IDirectDrawGammaControlVtbl IDirectDrawGammaControl_Vtbl;
 314 extern const IDirect3DTexture2Vtbl IDirect3DTexture2_Vtbl;
 315 extern const IDirect3DTextureVtbl IDirect3DTexture1_Vtbl;
 316
 317 HRESULT WINAPI IDirectDrawSurfaceImpl_AddAttachedSurface(IDirectDrawSurfaceImpl *This, IDirectDrawSurfaceImpl *Surf);
 318 void IDirectDrawSurfaceImpl_Destroy(IDirectDrawSurfaceImpl *This);
 319
 320 static inline IDirectDrawSurfaceImpl *surface_from_texture1(IDirect3DTexture *iface)
 321 {
 322     return (IDirectDrawSurfaceImpl *)((char*)iface - FIELD_OFFSET(IDirectDrawSurfaceImpl, IDirect3DTexture_vtbl));
 323 }
 324
 325 static inline IDirectDrawSurfaceImpl *surface_from_texture2(IDirect3DTexture2 *iface)
 326 {
 327     return (IDirectDrawSurfaceImpl *)((char*)iface - FIELD_OFFSET(IDirectDrawSurfaceImpl, IDirect3DTexture2_vtbl));
 328 }
 329
 330 static inline IDirectDrawSurfaceImpl *surface_from_surface3(IDirectDrawSurface3 *iface)
 331 {
 332     return (IDirectDrawSurfaceImpl *)((char*)iface - FIELD_OFFSET(IDirectDrawSurfaceImpl, IDirectDrawSurface3_vtbl));
 333 }
 334
 335 /* Get the number of bytes per pixel for a given surface */
 336 #define PFGET_BPP(pf) (pf.dwFlags&DDPF_PALETTEINDEXED8?1:((pf.dwRGBBitCount+7)/8))
 337 #define GET_BPP(desc) PFGET_BPP(desc.ddpfPixelFormat)
 338
 339 /*****************************************************************************
 340  * IParent Implementation
 341  *****************************************************************************/
 342 struct IParentImpl
 343 {
 344     /* IUnknown fields */
 345     const IParentVtbl *lpVtbl;
 346     LONG                    ref;
 347
 348     /* IParentImpl fields */
 349     IUnknown      *child;
 350
 351 };
 352
 353 extern const IParentVtbl IParent_Vtbl;
 354
 355 /*****************************************************************************
 356  * IDirect3DDevice implementation
 357  *****************************************************************************/
 358 typedef enum
 359 {
 360     DDrawHandle_Unknown       = 0,
 361     DDrawHandle_Texture       = 1,
 362     DDrawHandle_Material      = 2,
 363     DDrawHandle_Matrix        = 3,
 364     DDrawHandle_StateBlock    = 4
 365 } DDrawHandleTypes;
 366
 367 struct HandleEntry
 368 {
 369     void    *ptr;
 370     DDrawHandleTypes      type;
 371 };
 372
 373 struct IDirect3DDeviceImpl
 374 {
 375     /* IUnknown */
 376     const IDirect3DDevice7Vtbl *lpVtbl;
 377     const IDirect3DDevice3Vtbl *IDirect3DDevice3_vtbl;
 378     const IDirect3DDevice2Vtbl *IDirect3DDevice2_vtbl;
 379     const IDirect3DDeviceVtbl *IDirect3DDevice_vtbl;
 380     LONG                    ref;
 381
 382     /* Other object connections */
 383     IWineD3DDevice          *wineD3DDevice;
 384     IDirectDrawImpl         *ddraw;
 385     IWineD3DBuffer          *indexbuffer;
 386     IDirectDrawSurfaceImpl  *target;
 387     BOOL                    OffScreenTarget;
 388
 389     /* Viewport management */
 390     IDirect3DViewportImpl *viewport_list;
 391     IDirect3DViewportImpl *current_viewport;
 392     D3DVIEWPORT7 active_viewport;
 393
 394     /* Required to keep track which of two available texture blending modes in d3ddevice3 is used */
 395     BOOL legacyTextureBlending;
 396
 397     /* Light state */
 398     DWORD material;
 399
 400     /* Rendering functions to wrap D3D(1-3) to D3D7 */
 401     D3DPRIMITIVETYPE primitive_type;
 402     DWORD vertex_type;
 403     DWORD render_flags;
 404     DWORD nb_vertices;
 405     LPBYTE vertex_buffer;
 406     DWORD vertex_size;
 407     DWORD buffer_size;
 408
 409     /* Handle management */
 410     struct HandleEntry      *Handles;
 411     DWORD                    numHandles;
 412     D3DMATRIXHANDLE          world, proj, view;
 413 };
 414
 415 /* Vtables in various versions */
 416 extern const IDirect3DDevice7Vtbl IDirect3DDevice7_FPUSetup_Vtbl;
 417 extern const IDirect3DDevice7Vtbl IDirect3DDevice7_FPUPreserve_Vtbl;
 418 extern const IDirect3DDevice3Vtbl IDirect3DDevice3_Vtbl;
 419 extern const IDirect3DDevice2Vtbl IDirect3DDevice2_Vtbl;
 420 extern const IDirect3DDeviceVtbl  IDirect3DDevice1_Vtbl;
 421
 422 /* The IID */
 423 extern const GUID IID_D3DDEVICE_WineD3D;
 424
 425 /* Helper functions */
 426 HRESULT IDirect3DImpl_GetCaps(IWineD3D *WineD3D, D3DDEVICEDESC *Desc123, D3DDEVICEDESC7 *Desc7);
 427 DWORD IDirect3DDeviceImpl_CreateHandle(IDirect3DDeviceImpl *This);
 428 WINED3DZBUFFERTYPE IDirect3DDeviceImpl_UpdateDepthStencil(IDirect3DDeviceImpl *This);
 429
 430 static inline IDirect3DDeviceImpl *device_from_device1(IDirect3DDevice *iface)
 431 {
 432     return (IDirect3DDeviceImpl *)((char*)iface - FIELD_OFFSET(IDirect3DDeviceImpl, IDirect3DDevice_vtbl));
 433 }
 434
 435 static inline IDirect3DDeviceImpl *device_from_device2(IDirect3DDevice2 *iface)
 436 {
 437     return (IDirect3DDeviceImpl *)((char*)iface - FIELD_OFFSET(IDirect3DDeviceImpl, IDirect3DDevice2_vtbl));
 438 }
 439
 440 static inline IDirect3DDeviceImpl *device_from_device3(IDirect3DDevice3 *iface)
 441 {
 442     return (IDirect3DDeviceImpl *)((char*)iface - FIELD_OFFSET(IDirect3DDeviceImpl, IDirect3DDevice3_vtbl));
 443 }
 444
 445 /* Structures */
 446 struct EnumTextureFormatsCBS
 447 {
 448     LPD3DENUMTEXTUREFORMATSCALLBACK cbv2;
 449     LPD3DENUMPIXELFORMATSCALLBACK cbv7;
 450     void *Context;
 451 };
 452
 453 /*****************************************************************************
 454  * IDirect3D implementation
 455  *****************************************************************************/
 456
 457 /* No implementation structure as this is only another interface to DirectDraw */
 458
 459 /* the Vtables */
 460 extern const IDirect3DVtbl  IDirect3D1_Vtbl;
 461 extern const IDirect3D2Vtbl IDirect3D2_Vtbl;
 462 extern const IDirect3D3Vtbl IDirect3D3_Vtbl;
 463 extern const IDirect3D7Vtbl IDirect3D7_Vtbl;
 464
 465 /* Structure for EnumZBufferFormats */
 466 struct EnumZBufferFormatsData
 467 {
 468     LPD3DENUMPIXELFORMATSCALLBACK Callback;
 469     void *Context;
 470 };
 471
 472 /*****************************************************************************
 473  * IDirectDrawClipper implementation structure
 474  *****************************************************************************/
 475 struct IDirectDrawClipperImpl
 476 {
 477     /* IUnknown fields */
 478     const IDirectDrawClipperVtbl *lpVtbl;
 479     LONG ref;
 480
 481     IWineD3DClipper           *wineD3DClipper;
 482     IDirectDrawImpl           *ddraw_owner;
 483 };
 484
 485 extern const IDirectDrawClipperVtbl IDirectDrawClipper_Vtbl;
 486
 487 typeof(WineDirect3DCreateClipper) *pWineDirect3DCreateClipper;
 488
 489 /*****************************************************************************
 490  * IDirectDrawPalette implementation structure
 491  *****************************************************************************/
 492 struct IDirectDrawPaletteImpl
 493 {
 494     /* IUnknown fields */
 495     const IDirectDrawPaletteVtbl *lpVtbl;
 496     LONG ref;
 497
 498     /* WineD3D uplink */
 499     IWineD3DPalette           *wineD3DPalette;
 500
 501     /* IDirectDrawPalette fields */
 502     IDirectDrawImpl           *ddraw_owner;
 503     IUnknown                  *ifaceToRelease;
 504 };
 505 extern const IDirectDrawPaletteVtbl IDirectDrawPalette_Vtbl;
 506
 507 /******************************************************************************
 508  * DirectDraw ClassFactory implementation - incomplete
 509  ******************************************************************************/
 510 typedef struct
 511 {
 512     const IClassFactoryVtbl *lpVtbl;
 513
 514     LONG ref;
 515     HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, REFIID iid, LPVOID *ppObj);
 516 } IClassFactoryImpl;
 517
 518 /* Helper structures */
 519 struct object_creation_info
 520 {
 521     const CLSID *clsid;
 522     HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, REFIID riid,
 523                                  void **ppObj);
 524 };
 525
 526 /******************************************************************************
 527  * IDirect3DLight implementation structure - Wraps to D3D7
 528  ******************************************************************************/
 529 struct IDirect3DLightImpl
 530 {
 531     const IDirect3DLightVtbl *lpVtbl;
 532     LONG ref;
 533
 534     /* IDirect3DLight fields */
 535     IDirectDrawImpl           *ddraw;
 536
 537     /* If this light is active for one viewport, put the viewport here */
 538     IDirect3DViewportImpl     *active_viewport;
 539
 540     D3DLIGHT2 light;
 541     D3DLIGHT7 light7;
 542
 543     DWORD dwLightIndex;
 544
 545     /* Chained list used for adding / removing from viewports */
 546     IDirect3DLightImpl        *next;
 547
 548     /* Activation function */
 549     void                      (*activate)(IDirect3DLightImpl*);
 550     void                      (*desactivate)(IDirect3DLightImpl*);
 551     void                      (*update)(IDirect3DLightImpl*);
 552 };
 553
 554 /* Vtable */
 555 extern const IDirect3DLightVtbl IDirect3DLight_Vtbl;
 556
 557 /* Helper functions */
 558 void light_update(IDirect3DLightImpl* This);
 559 void light_activate(IDirect3DLightImpl* This);
 560 void light_desactivate(IDirect3DLightImpl* This);
 561
 562 /******************************************************************************
 563  * IDirect3DMaterial implementation structure - Wraps to D3D7
 564  ******************************************************************************/
 565 struct IDirect3DMaterialImpl
 566 {
 567     const IDirect3DMaterial3Vtbl *lpVtbl;
 568     const IDirect3DMaterial2Vtbl *IDirect3DMaterial2_vtbl;
 569     const IDirect3DMaterialVtbl *IDirect3DMaterial_vtbl;
 570     LONG  ref;
 571
 572     /* IDirect3DMaterial2 fields */
 573     IDirectDrawImpl               *ddraw;
 574     IDirect3DDeviceImpl           *active_device;
 575
 576     D3DMATERIAL mat;
 577     DWORD Handle;
 578
 579     void (*activate)(IDirect3DMaterialImpl* this);
 580 };
 581
 582 /* VTables in various versions */
 583 extern const IDirect3DMaterialVtbl IDirect3DMaterial_Vtbl;
 584 extern const IDirect3DMaterial2Vtbl IDirect3DMaterial2_Vtbl;
 585 extern const IDirect3DMaterial3Vtbl IDirect3DMaterial3_Vtbl;
 586
 587 /* Helper functions */
 588 void material_activate(IDirect3DMaterialImpl* This);
 589
 590 /*****************************************************************************
 591  * IDirect3DViewport - Wraps to D3D7
 592  *****************************************************************************/
 593 struct IDirect3DViewportImpl
 594 {
 595     const IDirect3DViewport3Vtbl *lpVtbl;
 596     LONG ref;
 597
 598     /* IDirect3DViewport fields */
 599     IDirectDrawImpl           *ddraw;
 600
 601     /* If this viewport is active for one device, put the device here */
 602     IDirect3DDeviceImpl       *active_device;
 603
 604     DWORD                     num_lights;
 605     DWORD                     map_lights;
 606
 607     int                       use_vp2;
 608
 609     union
 610     {
 611         D3DVIEWPORT vp1;
 612         D3DVIEWPORT2 vp2;
 613     } viewports;
 614
 615     /* Activation function */
 616     void                      (*activate)(IDirect3DViewportImpl*, BOOL);
 617
 618     /* Field used to chain viewports together */
 619     IDirect3DViewportImpl     *next;
 620
 621     /* Lights list */
 622     IDirect3DLightImpl        *lights;
 623
 624     /* Background material */
 625     IDirect3DMaterialImpl     *background;
 626 };
 627
 628 /* Vtable */
 629 extern const IDirect3DViewport3Vtbl IDirect3DViewport3_Vtbl;
 630
 631 /* Helper functions */
 632 void viewport_activate(IDirect3DViewportImpl* This, BOOL ignore_lights);
 633
 634 /*****************************************************************************
 635  * IDirect3DExecuteBuffer - Wraps to D3D7
 636  *****************************************************************************/
 637 struct IDirect3DExecuteBufferImpl
 638 {
 639     /* IUnknown */
 640     const IDirect3DExecuteBufferVtbl *lpVtbl;
 641     LONG                 ref;
 642
 643     /* IDirect3DExecuteBuffer fields */
 644     IDirectDrawImpl      *ddraw;
 645     IDirect3DDeviceImpl  *d3ddev;
 646
 647     D3DEXECUTEBUFFERDESC desc;
 648     D3DEXECUTEDATA       data;
 649
 650     /* This buffer will store the transformed vertices */
 651     void                 *vertex_data;
 652     WORD                 *indices;
 653     int                  nb_indices;
 654
 655     /* This flags is set to TRUE if we allocated ourselves the
 656      * data buffer
 657      */
 658     BOOL                 need_free;
 659 };
 660
 661 /* The VTable */
 662 extern const IDirect3DExecuteBufferVtbl IDirect3DExecuteBuffer_Vtbl;
 663
 664 /* The execute function */
 665 void
 666 IDirect3DExecuteBufferImpl_Execute(IDirect3DExecuteBufferImpl *This,
 667                                    IDirect3DDeviceImpl *Device,
 668                                    IDirect3DViewportImpl *ViewportImpl);
 669
 670 /*****************************************************************************
 671  * IDirect3DVertexBuffer
 672  *****************************************************************************/
 673 struct IDirect3DVertexBufferImpl
 674 {
 675     /*** IUnknown Methods ***/
 676     const IDirect3DVertexBuffer7Vtbl *lpVtbl;
 677     const IDirect3DVertexBufferVtbl *IDirect3DVertexBuffer_vtbl;
 678     LONG                 ref;
 679
 680     /*** WineD3D and ddraw links ***/
 681     IWineD3DBuffer *wineD3DVertexBuffer;
 682     IWineD3DVertexDeclaration *wineD3DVertexDeclaration;
 683     IDirectDrawImpl *ddraw;
 684
 685     /*** Storage for D3D7 specific things ***/
 686     DWORD                Caps;
 687     DWORD                fvf;
 688 };
 689
 690 /* The Vtables */
 691 extern const IDirect3DVertexBuffer7Vtbl IDirect3DVertexBuffer7_Vtbl;
 692 extern const IDirect3DVertexBufferVtbl IDirect3DVertexBuffer1_Vtbl;
 693
 694 static inline IDirect3DVertexBufferImpl *vb_from_vb1(IDirect3DVertexBuffer *iface)
 695 {
 696     return (IDirect3DVertexBufferImpl *)((char*)iface
 697             - FIELD_OFFSET(IDirect3DVertexBufferImpl, IDirect3DVertexBuffer_vtbl));
 698 }
 699
 700 /*****************************************************************************
 701  * Helper functions from utils.c
 702  *****************************************************************************/
 703
 704 #define GET_TEXCOUNT_FROM_FVF(d3dvtVertexType) \
 705     (((d3dvtVertexType) & D3DFVF_TEXCOUNT_MASK) >> D3DFVF_TEXCOUNT_SHIFT)
 706
 707 #define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
 708     (((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
 709
 710 void PixelFormat_WineD3DtoDD(DDPIXELFORMAT *DDPixelFormat, WINED3DFORMAT WineD3DFormat);
 711 WINED3DFORMAT PixelFormat_DD2WineD3D(const DDPIXELFORMAT *DDPixelFormat);
 712 void DDRAW_dump_surface_desc(const DDSURFACEDESC2 *lpddsd);
 713 void dump_D3DMATRIX(const D3DMATRIX *mat);
 714 void DDRAW_dump_DDCAPS(const DDCAPS *lpcaps);
 715 DWORD get_flexible_vertex_size(DWORD d3dvtVertexType);
 716 void DDRAW_dump_DDSCAPS2(const DDSCAPS2 *in);
 717 void DDRAW_dump_cooperativelevel(DWORD cooplevel);
 718
 719 /* This only needs to be here as long the processvertices functionality of
 720  * IDirect3DExecuteBuffer isn't in WineD3D */
 721 void multiply_matrix(LPD3DMATRIX dest, const D3DMATRIX *src1, const D3DMATRIX *src2);
 722
 723 void multiply_matrix_D3D_way(LPD3DMATRIX result, const D3DMATRIX *m1, const D3DMATRIX *m2);
 724
 725 /* Helper function in main.c */
 726 BOOL LoadWineD3D(void);
 727
 728 /* Used for generic dumping */
 729 typedef struct
 730 {
 731     DWORD val;
 732     const char* name;
 733 } flag_info;
 734
 735 #define FE(x) { x, #x }
 736
 737 typedef struct
 738 {
 739     DWORD val;
 740     const char* name;
 741     void (*func)(const void *);
 742     ptrdiff_t offset;
 743 } member_info;
 744
 745 /* Structure copy */
 746 #define ME(x,f,e) { x, #x, (void (*)(const void *))(f), offsetof(STRUCT, e) }
 747
 748 #define DD_STRUCT_COPY_BYSIZE(to,from)                  \
 749         do {                                            \
 750                 DWORD __size = (to)->dwSize;            \
 751                 DWORD __copysize = __size;              \
 752                 DWORD __resetsize = __size;             \
 753                 assert(to != from);                     \
 754                 if (__resetsize > sizeof(*to))          \
 755                     __resetsize = sizeof(*to);          \
 756                 memset(to,0,__resetsize);               \
 757                 if ((from)->dwSize < __size)            \
 758                     __copysize = (from)->dwSize;        \
 759                 memcpy(to,from,__copysize);             \
 760                 (to)->dwSize = __size;/*restore size*/  \
 761         } while (0)
 762
 763
 764 #endif
 765
 766 HRESULT hr_ddraw_from_wined3d(HRESULT hr);