git.oblomov.eu Git - wine/blob - dlls/d3d8/d3d8_private.h

   1 /*
   2  * Direct3D 8 private include file
   3  *
   4  * Copyright 2002-2004 Jason Edmeades
   5  * Copyright 2003-2004 Raphael Junqueira
   6  * Copyright 2004 Christian Costa
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22
  23 #ifndef __WINE_D3D8_PRIVATE_H
  24 #define __WINE_D3D8_PRIVATE_H
  25
  26 #include <stdarg.h>
  27
  28 #define NONAMELESSUNION
  29 #define NONAMELESSSTRUCT
  30 #define COBJMACROS
  31 #include "windef.h"
  32 #include "winbase.h"
  33 #include "wingdi.h"
  34 #include "wine/debug.h"
  35 #include "d3d8.h"
  36 #include "wine/wined3d.h"
  37
  38 /* CreateVertexShader can return > 0xFFFF */
  39 #define VS_HIGHESTFIXEDFXF 0xF0000000
  40
  41 /* ===========================================================================
  42     Macros
  43    =========================================================================== */
  44 /* Not nice, but it lets wined3d support different versions of directx */
  45 #define WINECAPSTOD3D8CAPS(_pD3D8Caps, _pWineCaps) \
  46     _pD3D8Caps->DeviceType                        = (D3DDEVTYPE) _pWineCaps->DeviceType; \
  47     _pD3D8Caps->AdapterOrdinal                    = _pWineCaps->AdapterOrdinal; \
  48     _pD3D8Caps->Caps                              = _pWineCaps->Caps; \
  49     _pD3D8Caps->Caps2                             = _pWineCaps->Caps2; \
  50     _pD3D8Caps->Caps3                             = _pWineCaps->Caps3; \
  51     _pD3D8Caps->PresentationIntervals             = _pWineCaps->PresentationIntervals; \
  52     _pD3D8Caps->CursorCaps                        = _pWineCaps->CursorCaps; \
  53     _pD3D8Caps->DevCaps                           = _pWineCaps->DevCaps; \
  54     _pD3D8Caps->PrimitiveMiscCaps                 = _pWineCaps->PrimitiveMiscCaps; \
  55     _pD3D8Caps->RasterCaps                        = _pWineCaps->RasterCaps; \
  56     _pD3D8Caps->ZCmpCaps                          = _pWineCaps->ZCmpCaps; \
  57     _pD3D8Caps->SrcBlendCaps                      = _pWineCaps->SrcBlendCaps; \
  58     _pD3D8Caps->DestBlendCaps                     = _pWineCaps->DestBlendCaps; \
  59     _pD3D8Caps->AlphaCmpCaps                      = _pWineCaps->AlphaCmpCaps; \
  60     _pD3D8Caps->ShadeCaps                         = _pWineCaps->ShadeCaps; \
  61     _pD3D8Caps->TextureCaps                       = _pWineCaps->TextureCaps; \
  62     _pD3D8Caps->TextureFilterCaps                 = _pWineCaps->TextureFilterCaps; \
  63     _pD3D8Caps->CubeTextureFilterCaps             = _pWineCaps->CubeTextureFilterCaps; \
  64     _pD3D8Caps->VolumeTextureFilterCaps           = _pWineCaps->VolumeTextureFilterCaps; \
  65     _pD3D8Caps->TextureAddressCaps                = _pWineCaps->TextureAddressCaps; \
  66     _pD3D8Caps->VolumeTextureAddressCaps          = _pWineCaps->VolumeTextureAddressCaps; \
  67     _pD3D8Caps->LineCaps                          = _pWineCaps->LineCaps; \
  68     _pD3D8Caps->MaxTextureWidth                   = _pWineCaps->MaxTextureWidth; \
  69     _pD3D8Caps->MaxTextureHeight                  = _pWineCaps->MaxTextureHeight; \
  70     _pD3D8Caps->MaxVolumeExtent                   = _pWineCaps->MaxVolumeExtent; \
  71     _pD3D8Caps->MaxTextureRepeat                  = _pWineCaps->MaxTextureRepeat; \
  72     _pD3D8Caps->MaxTextureAspectRatio             = _pWineCaps->MaxTextureAspectRatio; \
  73     _pD3D8Caps->MaxAnisotropy                     = _pWineCaps->MaxAnisotropy; \
  74     _pD3D8Caps->MaxVertexW                        = _pWineCaps->MaxVertexW; \
  75     _pD3D8Caps->GuardBandLeft                     = _pWineCaps->GuardBandLeft; \
  76     _pD3D8Caps->GuardBandTop                      = _pWineCaps->GuardBandTop; \
  77     _pD3D8Caps->GuardBandRight                    = _pWineCaps->GuardBandRight; \
  78     _pD3D8Caps->GuardBandBottom                   = _pWineCaps->GuardBandBottom; \
  79     _pD3D8Caps->ExtentsAdjust                     = _pWineCaps->ExtentsAdjust; \
  80     _pD3D8Caps->StencilCaps                       = _pWineCaps->StencilCaps; \
  81     _pD3D8Caps->FVFCaps                           = _pWineCaps->FVFCaps; \
  82     _pD3D8Caps->TextureOpCaps                     = _pWineCaps->TextureOpCaps; \
  83     _pD3D8Caps->MaxTextureBlendStages             = _pWineCaps->MaxTextureBlendStages; \
  84     _pD3D8Caps->MaxSimultaneousTextures           = _pWineCaps->MaxSimultaneousTextures; \
  85     _pD3D8Caps->VertexProcessingCaps              = _pWineCaps->VertexProcessingCaps; \
  86     _pD3D8Caps->MaxActiveLights                   = _pWineCaps->MaxActiveLights; \
  87     _pD3D8Caps->MaxUserClipPlanes                 = _pWineCaps->MaxUserClipPlanes; \
  88     _pD3D8Caps->MaxVertexBlendMatrices            = _pWineCaps->MaxVertexBlendMatrices; \
  89     _pD3D8Caps->MaxVertexBlendMatrixIndex         = _pWineCaps->MaxVertexBlendMatrixIndex; \
  90     _pD3D8Caps->MaxPointSize                      = _pWineCaps->MaxPointSize; \
  91     _pD3D8Caps->MaxPrimitiveCount                 = _pWineCaps->MaxPrimitiveCount; \
  92     _pD3D8Caps->MaxVertexIndex                    = _pWineCaps->MaxVertexIndex; \
  93     _pD3D8Caps->MaxStreams                        = _pWineCaps->MaxStreams; \
  94     _pD3D8Caps->MaxStreamStride                   = _pWineCaps->MaxStreamStride; \
  95     _pD3D8Caps->VertexShaderVersion               = _pWineCaps->VertexShaderVersion; \
  96     _pD3D8Caps->MaxVertexShaderConst              = _pWineCaps->MaxVertexShaderConst; \
  97     _pD3D8Caps->PixelShaderVersion                = _pWineCaps->PixelShaderVersion; \
  98     _pD3D8Caps->MaxPixelShaderValue               = _pWineCaps->PixelShader1xMaxValue;
  99
 100 void fixup_caps(WINED3DCAPS *pWineCaps) DECLSPEC_HIDDEN;
 101
 102 /* Direct3D8 Interfaces: */
 103 typedef struct IDirect3DBaseTexture8Impl IDirect3DBaseTexture8Impl;
 104 typedef struct IDirect3DVolumeTexture8Impl IDirect3DVolumeTexture8Impl;
 105 typedef struct IDirect3D8Impl IDirect3D8Impl;
 106 typedef struct IDirect3DDevice8Impl IDirect3DDevice8Impl;
 107 typedef struct IDirect3DTexture8Impl IDirect3DTexture8Impl;
 108 typedef struct IDirect3DCubeTexture8Impl IDirect3DCubeTexture8Impl;
 109 typedef struct IDirect3DIndexBuffer8Impl IDirect3DIndexBuffer8Impl;
 110 typedef struct IDirect3DSurface8Impl IDirect3DSurface8Impl;
 111 typedef struct IDirect3DSwapChain8Impl IDirect3DSwapChain8Impl;
 112 typedef struct IDirect3DVolume8Impl IDirect3DVolume8Impl;
 113 typedef struct IDirect3DVertexBuffer8Impl IDirect3DVertexBuffer8Impl;
 114 typedef struct IDirect3DVertexShader8Impl IDirect3DVertexShader8Impl;
 115
 116 /* ===========================================================================
 117     The interfaces themselves
 118    =========================================================================== */
 119
 120 /* ---------- */
 121 /* IDirect3D8 */
 122 /* ---------- */
 123
 124 /*****************************************************************************
 125  * Predeclare the interface implementation structures
 126  */
 127 extern const IDirect3D8Vtbl Direct3D8_Vtbl DECLSPEC_HIDDEN;
 128
 129 /*****************************************************************************
 130  * IDirect3D implementation structure
 131  */
 132 struct IDirect3D8Impl
 133 {
 134     IDirect3D8 IDirect3D8_iface;
 135     LONG       ref;
 136     struct wined3d *WineD3D;
 137 };
 138
 139 /*****************************************************************************
 140  * IDirect3DDevice8 implementation structure
 141  */
 142
 143 #define D3D8_INITIAL_HANDLE_TABLE_SIZE 64
 144 #define D3D8_INVALID_HANDLE ~0U
 145
 146 enum d3d8_handle_type
 147 {
 148     D3D8_HANDLE_FREE,
 149     D3D8_HANDLE_VS,
 150     D3D8_HANDLE_PS,
 151     D3D8_HANDLE_SB,
 152 };
 153
 154 struct d3d8_handle_entry
 155 {
 156     void *object;
 157     enum d3d8_handle_type type;
 158 };
 159
 160 struct d3d8_handle_table
 161 {
 162     struct d3d8_handle_entry *entries;
 163     struct d3d8_handle_entry *free_entries;
 164     UINT table_size;
 165     UINT entry_count;
 166 };
 167
 168 struct FvfToDecl
 169 {
 170     DWORD fvf;
 171     struct IDirect3DVertexDeclaration8 *decl;
 172 };
 173
 174 struct IDirect3DDevice8Impl
 175 {
 176     /* IUnknown fields */
 177     IDirect3DDevice8        IDirect3DDevice8_iface;
 178     IWineD3DDeviceParent    IWineD3DDeviceParent_iface;
 179     LONG                    ref;
 180 /* But what about baseVertexIndex in state blocks? hmm... it may be a better idea to pass this to wined3d */
 181     IWineD3DDevice         *WineD3DDevice;
 182     struct                  d3d8_handle_table handle_table;
 183
 184     /* FVF management */
 185     struct FvfToDecl       *decls;
 186     UINT                    numConvertedDecls, declArraySize;
 187
 188     /* Avoids recursion with nested ReleaseRef to 0 */
 189     BOOL                    inDestruction;
 190 };
 191
 192 HRESULT device_init(IDirect3DDevice8Impl *device, struct wined3d *wined3d, UINT adapter,
 193         D3DDEVTYPE device_type, HWND focus_window, DWORD flags, D3DPRESENT_PARAMETERS *parameters) DECLSPEC_HIDDEN;
 194
 195 /* ---------------- */
 196 /* IDirect3DVolume8 */
 197 /* ---------------- */
 198
 199 /*****************************************************************************
 200  * IDirect3DVolume8 implementation structure
 201  */
 202 struct IDirect3DVolume8Impl
 203 {
 204     IDirect3DVolume8    IDirect3DVolume8_iface;
 205     LONG                ref;
 206
 207     /* IDirect3DVolume8 fields */
 208     IWineD3DVolume     *wineD3DVolume;
 209
 210     /* The volume container */
 211     IUnknown           *container;
 212
 213     /* If set forward refcounting to this object */
 214     IUnknown           *forwardReference;
 215 };
 216
 217 HRESULT volume_init(IDirect3DVolume8Impl *volume, IDirect3DDevice8Impl *device, UINT width, UINT height,
 218         UINT depth, DWORD usage, enum wined3d_format_id format, WINED3DPOOL pool) DECLSPEC_HIDDEN;
 219
 220 /* ------------------- */
 221 /* IDirect3DSwapChain8 */
 222 /* ------------------- */
 223
 224 /*****************************************************************************
 225  * IDirect3DSwapChain8 implementation structure
 226  */
 227 struct IDirect3DSwapChain8Impl
 228 {
 229     /* IUnknown fields */
 230     IDirect3DSwapChain8 IDirect3DSwapChain8_iface;
 231     LONG                ref;
 232
 233     /* IDirect3DSwapChain8 fields */
 234     IWineD3DSwapChain  *wineD3DSwapChain;
 235
 236     /* Parent reference */
 237     IDirect3DDevice8   *parentDevice;
 238 };
 239
 240 HRESULT swapchain_init(IDirect3DSwapChain8Impl *swapchain, IDirect3DDevice8Impl *device,
 241         D3DPRESENT_PARAMETERS *present_parameters) DECLSPEC_HIDDEN;
 242
 243 /* ----------------- */
 244 /* IDirect3DSurface8 */
 245 /* ----------------- */
 246
 247 /*****************************************************************************
 248  * IDirect3DSurface8 implementation structure
 249  */
 250 struct IDirect3DSurface8Impl
 251 {
 252     /* IUnknown fields */
 253     const IDirect3DSurface8Vtbl *lpVtbl;
 254     LONG                         ref;
 255
 256     /* IDirect3DSurface8 fields */
 257     IWineD3DSurface             *wineD3DSurface;
 258
 259     /* Parent reference */
 260     LPDIRECT3DDEVICE8                  parentDevice;
 261
 262     /* The surface container */
 263     IUnknown                    *container;
 264
 265     /* If set forward refcounting to this object */
 266     IUnknown                    *forwardReference;
 267 };
 268
 269 HRESULT surface_init(IDirect3DSurface8Impl *surface, IDirect3DDevice8Impl *device,
 270         UINT width, UINT height, D3DFORMAT format, BOOL lockable, BOOL discard, UINT level,
 271         DWORD usage, D3DPOOL pool, D3DMULTISAMPLE_TYPE multisample_type, DWORD multisample_quality) DECLSPEC_HIDDEN;
 272
 273 /* ---------------------- */
 274 /* IDirect3DVertexBuffer8 */
 275 /* ---------------------- */
 276
 277 /*****************************************************************************
 278  * IDirect3DVertexBuffer8 implementation structure
 279  */
 280 struct IDirect3DVertexBuffer8Impl
 281 {
 282     /* IUnknown fields */
 283     const IDirect3DVertexBuffer8Vtbl *lpVtbl;
 284     LONG                              ref;
 285
 286     /* IDirect3DResource8 fields */
 287     IWineD3DBuffer *wineD3DVertexBuffer;
 288
 289     /* Parent reference */
 290     LPDIRECT3DDEVICE8                 parentDevice;
 291
 292     DWORD                             fvf;
 293 };
 294
 295 HRESULT vertexbuffer_init(IDirect3DVertexBuffer8Impl *buffer, IDirect3DDevice8Impl *device,
 296         UINT size, DWORD usage, DWORD fvf, D3DPOOL pool) DECLSPEC_HIDDEN;
 297
 298 /* --------------------- */
 299 /* IDirect3DIndexBuffer8 */
 300 /* --------------------- */
 301
 302 /*****************************************************************************
 303  * IDirect3DIndexBuffer8 implementation structure
 304  */
 305 struct IDirect3DIndexBuffer8Impl
 306 {
 307     /* IUnknown fields */
 308     const IDirect3DIndexBuffer8Vtbl *lpVtbl;
 309     LONG                             ref;
 310
 311     /* IDirect3DResource8 fields */
 312     IWineD3DBuffer                  *wineD3DIndexBuffer;
 313
 314     /* Parent reference */
 315     LPDIRECT3DDEVICE8                parentDevice;
 316
 317     enum wined3d_format_id format;
 318 };
 319
 320 HRESULT indexbuffer_init(IDirect3DIndexBuffer8Impl *buffer, IDirect3DDevice8Impl *device,
 321         UINT size, DWORD usage, D3DFORMAT format, D3DPOOL pool) DECLSPEC_HIDDEN;
 322
 323 /* --------------------- */
 324 /* IDirect3DBaseTexture8 */
 325 /* --------------------- */
 326
 327 /*****************************************************************************
 328  * IDirect3DBaseTexture8 implementation structure
 329  */
 330 struct IDirect3DBaseTexture8Impl
 331 {
 332     /* IUnknown fields */
 333     const IDirect3DBaseTexture8Vtbl *lpVtbl;
 334     LONG                   ref;
 335
 336     /* IDirect3DResource8 fields */
 337     IWineD3DBaseTexture             *wineD3DBaseTexture;
 338 };
 339
 340 /* --------------------- */
 341 /* IDirect3DCubeTexture8 */
 342 /* --------------------- */
 343
 344 /*****************************************************************************
 345  * IDirect3DCubeTexture8 implementation structure
 346  */
 347 struct IDirect3DCubeTexture8Impl
 348 {
 349     IDirect3DCubeTexture8   IDirect3DCubeTexture8_iface;
 350     LONG                    ref;
 351
 352     /* IDirect3DResource8 fields */
 353     IWineD3DCubeTexture    *wineD3DCubeTexture;
 354
 355     /* Parent reference */
 356     IDirect3DDevice8       *parentDevice;
 357 };
 358
 359 HRESULT cubetexture_init(IDirect3DCubeTexture8Impl *texture, IDirect3DDevice8Impl *device,
 360         UINT edge_length, UINT levels, DWORD usage, D3DFORMAT format, D3DPOOL pool) DECLSPEC_HIDDEN;
 361
 362 /* ----------------- */
 363 /* IDirect3DTexture8 */
 364 /* ----------------- */
 365
 366 /*****************************************************************************
 367  * IDirect3DTexture8 implementation structure
 368  */
 369 struct IDirect3DTexture8Impl
 370 {
 371     IDirect3DTexture8   IDirect3DTexture8_iface;
 372     LONG                ref;
 373
 374     /* IDirect3DResourc8 fields */
 375     IWineD3DTexture    *wineD3DTexture;
 376
 377     /* Parent reference */
 378     IDirect3DDevice8   *parentDevice;
 379 };
 380
 381 HRESULT texture_init(IDirect3DTexture8Impl *texture, IDirect3DDevice8Impl *device,
 382         UINT width, UINT height, UINT levels, DWORD usage, D3DFORMAT format, D3DPOOL pool) DECLSPEC_HIDDEN;
 383
 384 /* ----------------------- */
 385 /* IDirect3DVolumeTexture8 */
 386 /* ----------------------- */
 387
 388 /*****************************************************************************
 389  * IDirect3DVolumeTexture8 implementation structure
 390  */
 391 struct IDirect3DVolumeTexture8Impl
 392 {
 393     /* IUnknown fields */
 394     const IDirect3DVolumeTexture8Vtbl *lpVtbl;
 395     LONG                   ref;
 396
 397     /* IDirect3DResource8 fields */
 398     IWineD3DVolumeTexture             *wineD3DVolumeTexture;
 399
 400     /* Parent reference */
 401     LPDIRECT3DDEVICE8                  parentDevice;
 402 };
 403
 404 HRESULT volumetexture_init(IDirect3DVolumeTexture8Impl *texture, IDirect3DDevice8Impl *device,
 405         UINT width, UINT height, UINT depth, UINT levels, DWORD usage, D3DFORMAT format, D3DPOOL pool) DECLSPEC_HIDDEN;
 406
 407 DEFINE_GUID(IID_IDirect3DVertexDeclaration8,
 408 0x5dd7478d, 0xcbf3, 0x41a6, 0x8c, 0xfd, 0xfd, 0x19, 0x2b, 0x11, 0xc7, 0x90);
 409
 410 DEFINE_GUID(IID_IDirect3DVertexShader8,
 411 0xefc5557e, 0x6265, 0x4613, 0x8a, 0x94, 0x43, 0x85, 0x78, 0x89, 0xeb, 0x36);
 412
 413 DEFINE_GUID(IID_IDirect3DPixelShader8,
 414 0x6d3bdbdc, 0x5b02, 0x4415, 0xb8, 0x52, 0xce, 0x5e, 0x8b, 0xcc, 0xb2, 0x89);
 415
 416 /*****************************************************************************
 417  * IDirect3DVertexDeclaration8 interface
 418  */
 419 #define INTERFACE IDirect3DVertexDeclaration8
 420 DECLARE_INTERFACE_(IDirect3DVertexDeclaration8, IUnknown)
 421 {
 422     /*** IUnknown methods ***/
 423     STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** obj_ptr) PURE;
 424     STDMETHOD_(ULONG,AddRef)(THIS) PURE;
 425     STDMETHOD_(ULONG,Release)(THIS) PURE;
 426 };
 427 #undef INTERFACE
 428
 429 /*** IUnknown methods ***/
 430 #define IDirect3DVertexDeclaration8_QueryInterface(p,a,b)  (p)->lpVtbl->QueryInterface(p,a,b)
 431 #define IDirect3DVertexDeclaration8_AddRef(p)              (p)->lpVtbl->AddRef(p)
 432 #define IDirect3DVertexDeclaration8_Release(p)             (p)->lpVtbl->Release(p)
 433
 434 typedef struct {
 435     const IDirect3DVertexDeclaration8Vtbl *lpVtbl;
 436     LONG ref_count;
 437
 438     DWORD *elements;
 439     DWORD elements_size; /* Size of elements, in bytes */
 440
 441     struct wined3d_vertex_declaration *wined3d_vertex_declaration;
 442     DWORD shader_handle;
 443 } IDirect3DVertexDeclaration8Impl;
 444
 445 HRESULT vertexdeclaration_init(IDirect3DVertexDeclaration8Impl *declaration,
 446         IDirect3DDevice8Impl *device, const DWORD *elements, DWORD shader_handle) DECLSPEC_HIDDEN;
 447 HRESULT vertexdeclaration_init_fvf(IDirect3DVertexDeclaration8Impl *declaration,
 448         IDirect3DDevice8Impl *device, DWORD fvf) DECLSPEC_HIDDEN;
 449
 450 /*****************************************************************************
 451  * IDirect3DVertexShader8 interface
 452  */
 453 #define INTERFACE IDirect3DVertexShader8
 454 DECLARE_INTERFACE_(IDirect3DVertexShader8, IUnknown)
 455 {
 456     /*** IUnknown methods ***/
 457     STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
 458     STDMETHOD_(ULONG,AddRef)(THIS) PURE;
 459     STDMETHOD_(ULONG,Release)(THIS) PURE;
 460 };
 461 #undef INTERFACE
 462
 463 /*** IUnknown methods ***/
 464 #define IDirect3DVertexShader8_QueryInterface(p,a,b)  (p)->lpVtbl->QueryInterface(p,a,b)
 465 #define IDirect3DVertexShader8_AddRef(p)              (p)->lpVtbl->AddRef(p)
 466 #define IDirect3DVertexShader8_Release(p)             (p)->lpVtbl->Release(p)
 467
 468 /* ------------------------- */
 469 /* IDirect3DVertexShader8Impl */
 470 /* ------------------------- */
 471
 472 /*****************************************************************************
 473  * IDirect3DPixelShader8 interface
 474  */
 475 #define INTERFACE IDirect3DPixelShader8
 476 DECLARE_INTERFACE_(IDirect3DPixelShader8,IUnknown)
 477 {
 478     /*** IUnknown methods ***/
 479     STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
 480     STDMETHOD_(ULONG,AddRef)(THIS) PURE;
 481     STDMETHOD_(ULONG,Release)(THIS) PURE;
 482 };
 483 #undef INTERFACE
 484
 485 /*** IUnknown methods ***/
 486 #define IDirect3DPixelShader8_QueryInterface(p,a,b)  (p)->lpVtbl->QueryInterface(p,a,b)
 487 #define IDirect3DPixelShader8_AddRef(p)              (p)->lpVtbl->AddRef(p)
 488 #define IDirect3DPixelShader8_Release(p)             (p)->lpVtbl->Release(p)
 489
 490 /*****************************************************************************
 491  * IDirect3DVertexShader implementation structure
 492  */
 493
 494 struct IDirect3DVertexShader8Impl {
 495   const IDirect3DVertexShader8Vtbl *lpVtbl;
 496   LONG ref;
 497
 498   IDirect3DVertexDeclaration8      *vertex_declaration;
 499   IWineD3DVertexShader             *wineD3DVertexShader;
 500 };
 501
 502 HRESULT vertexshader_init(IDirect3DVertexShader8Impl *shader, IDirect3DDevice8Impl *device,
 503         const DWORD *declaration, const DWORD *byte_code, DWORD shader_handle, DWORD usage) DECLSPEC_HIDDEN;
 504
 505 #define D3D8_MAX_VERTEX_SHADER_CONSTANTF 256
 506
 507 /*****************************************************************************
 508  * IDirect3DPixelShader implementation structure
 509  */
 510 typedef struct IDirect3DPixelShader8Impl {
 511     const IDirect3DPixelShader8Vtbl *lpVtbl;
 512     LONG                             ref;
 513
 514     DWORD                            handle;
 515     IWineD3DPixelShader             *wineD3DPixelShader;
 516 } IDirect3DPixelShader8Impl;
 517
 518 HRESULT pixelshader_init(IDirect3DPixelShader8Impl *shader, IDirect3DDevice8Impl *device,
 519         const DWORD *byte_code, DWORD shader_handle) DECLSPEC_HIDDEN;
 520
 521 D3DFORMAT d3dformat_from_wined3dformat(enum wined3d_format_id format) DECLSPEC_HIDDEN;
 522 enum wined3d_format_id wined3dformat_from_d3dformat(D3DFORMAT format) DECLSPEC_HIDDEN;
 523 void load_local_constants(const DWORD *d3d8_elements, IWineD3DVertexShader *wined3d_vertex_shader) DECLSPEC_HIDDEN;
 524 size_t parse_token(const DWORD *pToken) DECLSPEC_HIDDEN;
 525
 526 #endif /* __WINE_D3DX8_PRIVATE_H */