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