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   1 /*
   2  * Direct3D wine internal private include file
   3  *
   4  * Copyright 2002-2003 The wine-d3d team
   5  * Copyright 2002-2003 Raphael Junqueira
   6  * Copyright 2004      Jason Edmeades
   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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22
  23 #ifndef __WINE_WINED3D_PRIVATE_H
  24 #define __WINE_WINED3D_PRIVATE_H
  25
  26 #include <stdarg.h>
  27 #include <math.h>
  28 #define NONAMELESSUNION
  29 #define NONAMELESSSTRUCT
  30 #define COBJMACROS
  31 #include "windef.h"
  32 #include "winbase.h"
  33 #include "winreg.h"
  34 #include "wingdi.h"
  35 #include "winuser.h"
  36 #include "wine/debug.h"
  37 #include "wine/unicode.h"
  38
  39 #include "d3d9.h"
  40 #include "d3d9types.h"
  41 #include "wine/wined3d_interface.h"
  42 #include "wine/wined3d_gl.h"
  43
  44 extern int vs_mode;
  45 #define VS_NONE 0
  46 #define VS_HW   1
  47 #define VS_SW   2
  48
  49 extern int ps_mode;
  50 #define PS_NONE 0
  51 #define PS_HW   1
  52
  53 /* X11 locking */
  54
  55 extern void (*wine_tsx11_lock_ptr)(void);
  56 extern void (*wine_tsx11_unlock_ptr)(void);
  57
  58 /* As GLX relies on X, this is needed */
  59 extern int num_lock;
  60
  61 #if 0
  62 #define ENTER_GL() ++num_lock; if (num_lock > 1) FIXME("Recursive use of GL lock to: %d\n", num_lock); wine_tsx11_lock_ptr()
  63 #define LEAVE_GL() if (num_lock != 1) FIXME("Recursive use of GL lock: %d\n", num_lock); --num_lock; wine_tsx11_unlock_ptr()
  64 #else
  65 #define ENTER_GL() wine_tsx11_lock_ptr()
  66 #define LEAVE_GL() wine_tsx11_unlock_ptr()
  67 #endif
  68
  69 /*****************************************************************************
  70  * Defines
  71  */
  72
  73 /* GL related defines */
  74 /* ------------------ */
  75 #define GL_SUPPORT(ExtName)           (GLINFO_LOCATION.supported[ExtName] != 0)
  76 #define GL_LIMITS(ExtName)            (GLINFO_LOCATION.max_##ExtName)
  77 #define GL_EXTCALL(FuncName)          (GLINFO_LOCATION.FuncName)
  78
  79 #define D3DCOLOR_R(dw) (((float) (((dw) >> 16) & 0xFF)) / 255.0f)
  80 #define D3DCOLOR_G(dw) (((float) (((dw) >>  8) & 0xFF)) / 255.0f)
  81 #define D3DCOLOR_B(dw) (((float) (((dw) >>  0) & 0xFF)) / 255.0f)
  82 #define D3DCOLOR_A(dw) (((float) (((dw) >> 24) & 0xFF)) / 255.0f)
  83
  84 #define D3DCOLORTOGLFLOAT4(dw, vec) \
  85   (vec)[0] = D3DCOLOR_R(dw); \
  86   (vec)[1] = D3DCOLOR_G(dw); \
  87   (vec)[2] = D3DCOLOR_B(dw); \
  88   (vec)[3] = D3DCOLOR_A(dw);
  89
  90 /* Note: The following is purely to keep the source code as clear from #ifdefs as possible */
  91 #if defined(GL_VERSION_1_3)
  92 #define GLACTIVETEXTURE(textureNo)                          \
  93             glActiveTexture(GL_TEXTURE0 + textureNo);       \
  94             checkGLcall("glActiveTexture");
  95 #define GLCLIENTACTIVETEXTURE(textureNo)                    \
  96             glClientActiveTexture(GL_TEXTURE0 + textureNo);
  97 #define GLMULTITEXCOORD1F(a,b)                              \
  98             glMultiTexCoord1f(GL_TEXTURE0 + a, b);
  99 #define GLMULTITEXCOORD2F(a,b,c)                            \
 100             glMultiTexCoord2f(GL_TEXTURE0 + a, b, c);
 101 #define GLMULTITEXCOORD3F(a,b,c,d)                          \
 102             glMultiTexCoord3f(GL_TEXTURE0 + a, b, c, d);
 103 #define GLMULTITEXCOORD4F(a,b,c,d,e)                        \
 104             glMultiTexCoord4f(GL_TEXTURE0 + a, b, c, d, e);
 105 #define GLTEXTURECUBEMAP GL_TEXTURE_CUBE_MAP
 106 #else
 107 #define GLACTIVETEXTURE(textureNo)                             \
 108             glActiveTextureARB(GL_TEXTURE0_ARB + textureNo);   \
 109             checkGLcall("glActiveTextureARB");
 110 #define GLCLIENTACTIVETEXTURE(textureNo)                    \
 111             glClientActiveTextureARB(GL_TEXTURE0_ARB + textureNo);
 112 #define GLMULTITEXCOORD1F(a,b)                                 \
 113             glMultiTexCoord1fARB(GL_TEXTURE0_ARB + a, b);
 114 #define GLMULTITEXCOORD2F(a,b,c)                               \
 115             glMultiTexCoord2fARB(GL_TEXTURE0_ARB + a, b, c);
 116 #define GLMULTITEXCOORD3F(a,b,c,d)                             \
 117             glMultiTexCoord3fARB(GL_TEXTURE0_ARB + a, b, c, d);
 118 #define GLMULTITEXCOORD4F(a,b,c,d,e)                           \
 119             glMultiTexCoord4fARB(GL_TEXTURE0_ARB + a, b, c, d, e);
 120 #define GLTEXTURECUBEMAP GL_TEXTURE_CUBE_MAP_ARB
 121 #endif
 122
 123 /* DirectX Device Limits */
 124 /* --------------------- */
 125 #define MAX_LEVELS  256  /* Maximum number of mipmap levels. Guessed at 256 */
 126
 127 #define MAX_STREAMS  16  /* Maximum possible streams - used for fixed size arrays
 128                             See MaxStreams in MSDN under GetDeviceCaps */
 129 #define HIGHEST_TRANSFORMSTATE 512
 130                          /* Highest value in D3DTRANSFORMSTATETYPE */
 131 #define HIGHEST_RENDER_STATE   209
 132                          /* Highest D3DRS_ value                   */
 133 #define HIGHEST_TEXTURE_STATE   32
 134                          /* Highest D3DTSS_ value                  */
 135 #define WINED3D_VSHADER_MAX_CONSTANTS  96
 136                          /* Maximum number of constants provided to the shaders */
 137 #define MAX_CLIPPLANES  D3DMAXUSERCLIPPLANES
 138
 139 #define MAX_PALETTES      256
 140
 141 /* Checking of API calls */
 142 /* --------------------- */
 143 #define checkGLcall(A) \
 144 { \
 145     GLint err = glGetError();   \
 146     if (err != GL_NO_ERROR) { \
 147        FIXME(">>>>>>>>>>>>>>>>> %x from %s @ %s / %d\n", err, A, __FILE__, __LINE__); \
 148     } else { \
 149        TRACE("%s call ok %s / %d\n", A, __FILE__, __LINE__); \
 150     } \
 151 }
 152
 153 /* Trace routines / diagnostics */
 154 /* ---------------------------- */
 155
 156 /* Dump out a matrix and copy it */
 157 #define conv_mat(mat,gl_mat)                                                                \
 158 do {                                                                                        \
 159     TRACE("%f %f %f %f\n", (mat)->u.s._11, (mat)->u.s._12, (mat)->u.s._13, (mat)->u.s._14); \
 160     TRACE("%f %f %f %f\n", (mat)->u.s._21, (mat)->u.s._22, (mat)->u.s._23, (mat)->u.s._24); \
 161     TRACE("%f %f %f %f\n", (mat)->u.s._31, (mat)->u.s._32, (mat)->u.s._33, (mat)->u.s._34); \
 162     TRACE("%f %f %f %f\n", (mat)->u.s._41, (mat)->u.s._42, (mat)->u.s._43, (mat)->u.s._44); \
 163     memcpy(gl_mat, (mat), 16 * sizeof(float));                                              \
 164 } while (0)
 165
 166 /* Macro to dump out the current state of the light chain */
 167 #define DUMP_LIGHT_CHAIN()                    \
 168 {                                             \
 169   PLIGHTINFOEL *el = This->stateBlock->lights;\
 170   while (el) {                                \
 171     TRACE("Light %p (glIndex %ld, d3dIndex %ld, enabled %d)\n", el, el->glIndex, el->OriginalIndex, el->lightEnabled);\
 172     el = el->next;                            \
 173   }                                           \
 174 }
 175
 176 /* Trace vector and strided data information */
 177 #define TRACE_VECTOR(name) TRACE( #name "=(%f, %f, %f, %f)\n", name.x, name.y, name.z, name.w);
 178 #define TRACE_STRIDED(sd,name) TRACE( #name "=(data:%p, stride:%ld, type:%ld)\n", sd->u.s.name.lpData, sd->u.s.name.dwStride, sd->u.s.name.dwType);
 179
 180 /* Defines used for optimizations */
 181
 182 /*    Only reapply what is necessary */
 183 #define REAPPLY_ALPHAOP  0x0001
 184 #define REAPPLY_ALL      0xFFFF
 185
 186 /* Advance declaration of structures to satisfy compiler */
 187 typedef struct IWineD3DStateBlockImpl IWineD3DStateBlockImpl;
 188 typedef struct IWineD3DSurfaceImpl    IWineD3DSurfaceImpl;
 189
 190 /* Global variables */
 191 extern const float identity[16];
 192
 193 /*****************************************************************************
 194  * Compilable extra diagnostics
 195  */
 196
 197 /* Trace information per-vertex: (extremely high amount of trace) */
 198 #if 0 /* NOTE: Must be 0 in cvs */
 199 # define VTRACE(A) TRACE A
 200 #else
 201 # define VTRACE(A)
 202 #endif
 203
 204 /* Checking of per-vertex related GL calls */
 205 #define vcheckGLcall(A) \
 206 { \
 207     GLint err = glGetError();   \
 208     if (err != GL_NO_ERROR) { \
 209        FIXME(">>>>>>>>>>>>>>>>> %x from %s @ %s / %d\n", err, A, __FILE__, __LINE__); \
 210     } else { \
 211        VTRACE(("%s call ok %s / %d\n", A, __FILE__, __LINE__)); \
 212     } \
 213 }
 214
 215 /* TODO: Confirm each of these works when wined3d move completed */
 216 #if 0 /* NOTE: Must be 0 in cvs */
 217   /* To avoid having to get gigabytes of trace, the following can be compiled in, and at the start
 218      of each frame, a check is made for the existence of C:\D3DTRACE, and if if exists d3d trace
 219      is enabled, and if it doesn't exists it is disabled.                                           */
 220 # define FRAME_DEBUGGING
 221   /*  Adding in the SINGLE_FRAME_DEBUGGING gives a trace of just what makes up a single frame, before
 222       the file is deleted                                                                            */
 223 # if 1 /* NOTE: Must be 1 in cvs, as this is mostly more useful than a trace from program start */
 224 #  define SINGLE_FRAME_DEBUGGING
 225 # endif
 226   /* The following, when enabled, lets you see the makeup of the frame, by drawprimitive calls.
 227      It can only be enabled when FRAME_DEBUGGING is also enabled
 228      The contents of the back buffer are written into /tmp/backbuffer_* after each primitive
 229      array is drawn.                                                                            */
 230 # if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
 231 #  define SHOW_FRAME_MAKEUP 1
 232 # endif
 233   /* The following, when enabled, lets you see the makeup of the all the textures used during each
 234      of the drawprimitive calls. It can only be enabled when SHOW_FRAME_MAKEUP is also enabled.
 235      The contents of the textures assigned to each stage are written into
 236      /tmp/texture_*_<Stage>.ppm after each primitive array is drawn.                            */
 237 # if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
 238 #  define SHOW_TEXTURE_MAKEUP 0
 239 # endif
 240 extern BOOL isOn;
 241 extern BOOL isDumpingFrames;
 242 extern LONG primCounter;
 243 #endif
 244
 245 /*****************************************************************************
 246  * Prototypes
 247  */
 248
 249 /* Routine common to the draw primitive and draw indexed primitive routines */
 250 void drawPrimitive(IWineD3DDevice *iface,
 251                     int PrimitiveType,
 252                     long NumPrimitives,
 253
 254                     /* for Indexed: */
 255                     long  StartVertexIndex,
 256                     long  StartIdx,
 257                     short idxBytes,
 258                     const void *idxData,
 259                     int   minIndex);
 260
 261 /*****************************************************************************
 262  * Structures required to draw primitives
 263  */
 264
 265 typedef struct Direct3DStridedData {
 266     BYTE     *lpData;        /* Pointer to start of data               */
 267     DWORD     dwStride;      /* Stride between occurances of this data */
 268     DWORD     dwType;        /* Type (as in D3DVSDT_TYPE)              */
 269 } Direct3DStridedData;
 270
 271 typedef struct Direct3DVertexStridedData {
 272     union {
 273         struct {
 274              Direct3DStridedData  position;
 275              Direct3DStridedData  blendWeights;
 276              Direct3DStridedData  blendMatrixIndices;
 277              Direct3DStridedData  normal;
 278              Direct3DStridedData  pSize;
 279              Direct3DStridedData  diffuse;
 280              Direct3DStridedData  specular;
 281              Direct3DStridedData  texCoords[8];
 282         } s;
 283         Direct3DStridedData input[16];  /* Indexed by constants in D3DVSDE_REGISTER */
 284     } u;
 285 } Direct3DVertexStridedData;
 286
 287 /*****************************************************************************
 288  * Internal representation of a light
 289  */
 290 typedef struct PLIGHTINFOEL PLIGHTINFOEL;
 291 struct PLIGHTINFOEL {
 292     WINED3DLIGHT OriginalParms; /* Note D3D8LIGHT == D3D9LIGHT */
 293     DWORD        OriginalIndex;
 294     LONG         glIndex;
 295     BOOL         lightEnabled;
 296     BOOL         changed;
 297     BOOL         enabledChanged;
 298
 299     /* Converted parms to speed up swapping lights */
 300     float                         lightPosn[4];
 301     float                         lightDirn[4];
 302     float                         exponent;
 303     float                         cutoff;
 304
 305     PLIGHTINFOEL *next;
 306     PLIGHTINFOEL *prev;
 307 };
 308
 309 /*****************************************************************************
 310  * IWineD3D implementation structure
 311  */
 312 typedef struct IWineD3DImpl
 313 {
 314     /* IUnknown fields */
 315     IWineD3DVtbl           *lpVtbl;
 316     DWORD                   ref;     /* Note: Ref counting not required */
 317
 318     /* WineD3D Information */
 319     IUnknown               *parent;
 320     UINT                    dxVersion;
 321
 322     /* GL Information */
 323     BOOL                    isGLInfoValid;
 324     WineD3D_GL_Info         gl_info;
 325 } IWineD3DImpl;
 326
 327 extern IWineD3DVtbl IWineD3D_Vtbl;
 328
 329 /*****************************************************************************
 330  * IWineD3DDevice implementation structure
 331  */
 332 typedef struct IWineD3DDeviceImpl
 333 {
 334     /* IUnknown fields      */
 335     IWineD3DDeviceVtbl     *lpVtbl;
 336     DWORD                   ref;     /* Note: Ref counting not required */
 337
 338     /* WineD3D Information  */
 339     IUnknown               *parent;
 340     IWineD3D               *wineD3D;
 341
 342     /* X and GL Information */
 343     HWND                    win_handle;
 344     Window                  win;
 345     Display                *display;
 346     GLXContext              glCtx;
 347     XVisualInfo            *visInfo;
 348     GLXContext              render_ctx;
 349     Drawable                drawable;
 350     GLint                   maxConcurrentLights;
 351
 352     /* Optimization */
 353     BOOL                    modelview_valid;
 354     BOOL                    proj_valid;
 355     BOOL                    view_ident;        /* true iff view matrix is identity                */
 356     BOOL                    last_was_rhw;      /* true iff last draw_primitive was in xyzrhw mode */
 357     GLenum                  tracking_parm;     /* Which source is tracking current colour         */
 358     LONG                    tracking_color;    /* used iff GL_COLOR_MATERIAL was enabled          */
 359       #define                         DISABLED_TRACKING  0  /* Disabled                                 */
 360       #define                         IS_TRACKING        1  /* tracking_parm is tracking diffuse color  */
 361       #define                         NEEDS_TRACKING     2  /* Tracking needs to be enabled when needed */
 362       #define                         NEEDS_DISABLE      3  /* Tracking needs to be disabled when needed*/
 363     UINT                    srcBlend;
 364     UINT                    dstBlend;
 365     UINT                    alphafunc;
 366     UINT                    stencilfunc;
 367     BOOL                    texture_shader_active;  /* TODO: Confirm use is correct */
 368
 369     /* State block related */
 370     BOOL                    isRecordingState;
 371     IWineD3DStateBlockImpl *stateBlock;
 372     IWineD3DStateBlockImpl *updateStateBlock;
 373
 374     /* Internal use fields  */
 375     D3DDEVICE_CREATION_PARAMETERS   createParms;
 376     D3DPRESENT_PARAMETERS           presentParms;
 377     UINT                            adapterNo;
 378     D3DDEVTYPE                      devType;
 379
 380     /* Render Target Support */
 381     IWineD3DSurfaceImpl    *frontBuffer;
 382     IWineD3DSurfaceImpl    *backBuffer;
 383     IWineD3DSurfaceImpl    *depthStencilBuffer;
 384
 385     IWineD3DSurfaceImpl    *renderTarget;
 386     IWineD3DSurfaceImpl    *stencilBufferTarget;
 387
 388     /* palettes texture management */
 389     PALETTEENTRY                  palettes[MAX_PALETTES][256];
 390     UINT                          currentPalette;
 391
 392     /* For rendering to a texture using glCopyTexImage */
 393     BOOL                          renderUpsideDown;
 394
 395     /* Textures for when no other textures are mapped */
 396     UINT                          dummyTextureName[8];
 397
 398 } IWineD3DDeviceImpl;
 399
 400 extern IWineD3DDeviceVtbl IWineD3DDevice_Vtbl;
 401
 402 /*****************************************************************************
 403  * IWineD3DResource implementation structure
 404  */
 405 typedef struct IWineD3DResourceClass
 406 {
 407     /* IUnknown fields */
 408     DWORD                   ref;     /* Note: Ref counting not required */
 409
 410     /* WineD3DResource Information */
 411     IUnknown               *parent;
 412     D3DRESOURCETYPE         resourceType;
 413     IWineD3DDeviceImpl     *wineD3DDevice;
 414
 415 } IWineD3DResourceClass;
 416
 417 typedef struct IWineD3DResourceImpl
 418 {
 419     /* IUnknown & WineD3DResource Information     */
 420     IWineD3DResourceVtbl   *lpVtbl;
 421     IWineD3DResourceClass   resource;
 422 } IWineD3DResourceImpl;
 423
 424 extern IWineD3DResourceVtbl IWineD3DResource_Vtbl;
 425
 426 /*****************************************************************************
 427  * IWineD3DVertexBuffer implementation structure (extends IWineD3DResourceImpl)
 428  */
 429 typedef struct IWineD3DVertexBufferImpl
 430 {
 431     /* IUnknown & WineD3DResource Information     */
 432     IWineD3DVertexBufferVtbl *lpVtbl;
 433     IWineD3DResourceClass     resource;
 434
 435     /* WineD3DVertexBuffer specifics */
 436     BYTE                     *allocatedMemory;
 437     D3DVERTEXBUFFER_DESC      currentDesc;
 438
 439 } IWineD3DVertexBufferImpl;
 440
 441 extern IWineD3DVertexBufferVtbl IWineD3DVertexBuffer_Vtbl;
 442
 443 /*****************************************************************************
 444  * IWineD3DIndexBuffer implementation structure (extends IWineD3DResourceImpl)
 445  */
 446 typedef struct IWineD3DIndexBufferImpl
 447 {
 448     /* IUnknown & WineD3DResource Information     */
 449     IWineD3DIndexBufferVtbl *lpVtbl;
 450     IWineD3DResourceClass     resource;
 451
 452     /* WineD3DVertexBuffer specifics */
 453     BYTE                     *allocatedMemory;
 454     D3DINDEXBUFFER_DESC       currentDesc;
 455
 456 } IWineD3DIndexBufferImpl;
 457
 458 extern IWineD3DIndexBufferVtbl IWineD3DIndexBuffer_Vtbl;
 459
 460 /*****************************************************************************
 461  * IWineD3DBaseTexture implementation structure (extends IWineD3DResourceImpl)
 462  */
 463 typedef struct IWineD3DBaseTextureClass
 464 {
 465     UINT                    levels;
 466     BOOL                    dirty;
 467     D3DFORMAT               format;
 468
 469 } IWineD3DBaseTextureClass;
 470
 471 typedef struct IWineD3DBaseTextureImpl
 472 {
 473     /* IUnknown & WineD3DResource Information     */
 474     IWineD3DBaseTextureVtbl  *lpVtbl;
 475     IWineD3DResourceClass     resource;
 476     IWineD3DBaseTextureClass  baseTexture;
 477
 478 } IWineD3DBaseTextureImpl;
 479
 480 extern IWineD3DBaseTextureVtbl IWineD3DBaseTexture_Vtbl;
 481
 482 /*****************************************************************************
 483  * IWineD3DTexture implementation structure (extends IWineD3DBaseTextureImpl)
 484  */
 485 typedef struct IWineD3DTextureImpl
 486 {
 487     /* IUnknown & WineD3DResource/WineD3DBaseTexture Information     */
 488     IWineD3DTextureVtbl      *lpVtbl;
 489     IWineD3DResourceClass     resource;
 490     IWineD3DBaseTextureClass  baseTexture;
 491
 492     /* IWineD3DTexture */
 493     IWineD3DSurfaceImpl      *surfaces[MAX_LEVELS];
 494
 495     UINT                      width;
 496     UINT                      height;
 497     DWORD                     usage;
 498
 499 } IWineD3DTextureImpl;
 500
 501 extern IWineD3DTextureVtbl IWineD3DTexture_Vtbl;
 502
 503 /*****************************************************************************
 504  * IWineD3DCubeTexture implementation structure (extends IWineD3DBaseTextureImpl)
 505  */
 506 typedef struct IWineD3DCubeTextureImpl
 507 {
 508     /* IUnknown & WineD3DResource/WineD3DBaseTexture Information     */
 509     IWineD3DCubeTextureVtbl  *lpVtbl;
 510     IWineD3DResourceClass     resource;
 511     IWineD3DBaseTextureClass  baseTexture;
 512
 513     /* IWineD3DCubeTexture */
 514     IWineD3DSurfaceImpl      *surfaces[6][MAX_LEVELS];
 515
 516     UINT                      edgeLength;
 517     DWORD                     usage;
 518 } IWineD3DCubeTextureImpl;
 519
 520 extern IWineD3DCubeTextureVtbl IWineD3DCubeTexture_Vtbl;
 521
 522 /*****************************************************************************
 523  * IWineD3DVolume implementation structure (extends IUnknown)
 524  */
 525 typedef struct IWineD3DVolumeImpl
 526 {
 527     /* IUnknown fields */
 528     IWineD3DVolumeVtbl     *lpVtbl;
 529     DWORD                   ref;     /* Note: Ref counting not required */
 530
 531     /* WineD3DVolume Information */
 532     IUnknown               *parent;
 533     D3DRESOURCETYPE         resourceType;
 534     IWineD3DDeviceImpl     *wineD3DDevice;
 535
 536     D3DVOLUME_DESC          currentDesc;
 537     UINT                    textureName;
 538     BYTE                   *allocatedMemory;
 539     IUnknown               *container;
 540     UINT                    bytesPerPixel;
 541
 542     BOOL                    lockable;
 543     BOOL                    locked;
 544     D3DBOX                  lockedBox;
 545     D3DBOX                  dirtyBox;
 546     BOOL                    dirty;
 547
 548
 549 } IWineD3DVolumeImpl;
 550
 551 extern IWineD3DVolumeVtbl IWineD3DVolume_Vtbl;
 552
 553 /*****************************************************************************
 554  * IWineD3DVolumeTexture implementation structure (extends IWineD3DBaseTextureImpl)
 555  */
 556 typedef struct IWineD3DVolumeTextureImpl
 557 {
 558     /* IUnknown & WineD3DResource/WineD3DBaseTexture Information     */
 559     IWineD3DVolumeTextureVtbl *lpVtbl;
 560     IWineD3DResourceClass     resource;
 561     IWineD3DBaseTextureClass  baseTexture;
 562
 563     /* IWineD3DVolumeTexture */
 564     IWineD3DVolumeImpl       *volumes[MAX_LEVELS];
 565
 566     UINT                      width;
 567     UINT                      height;
 568     UINT                      depth;
 569     DWORD                     usage;
 570 } IWineD3DVolumeTextureImpl;
 571
 572 extern IWineD3DVolumeTextureVtbl IWineD3DVolumeTexture_Vtbl;
 573
 574 /*****************************************************************************
 575  * IWineD3DSurface implementation structure
 576  */
 577 struct IWineD3DSurfaceImpl
 578 {
 579     /* IUnknown & IWineD3DResource Information     */
 580     IWineD3DSurfaceVtbl      *lpVtbl;
 581     IWineD3DResourceClass     resource;
 582
 583     /* IWineD3DSurface fields */
 584     IUnknown                 *container;
 585     D3DSURFACE_DESC           currentDesc;
 586     UINT                      currentDesc_size;
 587     BYTE                     *allocatedMemory;
 588
 589     UINT                      textureName;
 590     UINT                      bytesPerPixel;
 591
 592     BOOL                      lockable;
 593     BOOL                      locked;
 594     RECT                      lockedRect;
 595     RECT                      dirtyRect;
 596     BOOL                      Dirty;
 597     BOOL                      inTexture;
 598     BOOL                      inPBuffer;
 599 };
 600
 601 extern IWineD3DSurfaceVtbl IWineD3DSurface_Vtbl;
 602
 603 /*****************************************************************************
 604  * IWineD3DVertexDeclaration implementation structure
 605  */
 606 typedef struct IWineD3DVertexDeclarationImpl {
 607  /* IUnknown  Information     */
 608   IWineD3DVertexDeclarationVtbl *lpVtbl;
 609   DWORD                   ref;     /* Note: Ref counting not required */
 610
 611   /** precomputed fvf if simple declaration */
 612   IWineD3DDeviceImpl     *wineD3DDevice;
 613   DWORD   fvf[MAX_STREAMS];
 614   DWORD   allFVF;
 615
 616   /** dx8 compatible Declaration fields */
 617   DWORD*  pDeclaration8;
 618   DWORD   declaration8Length;
 619
 620   /** dx9+ */
 621   D3DVERTEXELEMENT9* pDeclaration9;
 622   UINT               declaration9NumElements;
 623 } IWineD3DVertexDeclarationImpl;
 624
 625 extern IWineD3DVertexDeclarationVtbl IWineD3DVertexDeclaration_Vtbl;
 626
 627 /*****************************************************************************
 628  * IWineD3DStateBlock implementation structure
 629  */
 630
 631 /* Internal state Block for Begin/End/Capture/Create/Apply info  */
 632 /*   Note: Very long winded but gl Lists are not flexible enough */
 633 /*   to resolve everything we need, so doing it manually for now */
 634 typedef struct SAVEDSTATES {
 635         BOOL                      indices;
 636         BOOL                      material;
 637         BOOL                      fvf;
 638         BOOL                      stream_source[MAX_STREAMS];
 639         BOOL                      textures[8];
 640         BOOL                      transform[HIGHEST_TRANSFORMSTATE];
 641         BOOL                      viewport;
 642         BOOL                      renderState[HIGHEST_RENDER_STATE];
 643         BOOL                      textureState[8][HIGHEST_TEXTURE_STATE];
 644         BOOL                      clipplane[MAX_CLIPPLANES];
 645         BOOL                      vertexDecl;
 646 } SAVEDSTATES;
 647
 648 struct IWineD3DStateBlockImpl
 649 {
 650     /* IUnknown fields */
 651     IWineD3DStateBlockVtbl   *lpVtbl;
 652     DWORD                     ref;     /* Note: Ref counting not required */
 653
 654     /* IWineD3DStateBlock information */
 655     IUnknown                 *parent;
 656     IWineD3DDeviceImpl       *wineD3DDevice;
 657     D3DSTATEBLOCKTYPE         blockType;
 658
 659     /* Array indicating whether things have been set or changed */
 660     SAVEDSTATES               changed;
 661     SAVEDSTATES               set;
 662
 663     /* Drawing - Vertex Shader or FVF related */
 664     DWORD                     fvf;
 665     /* Vertex Shader Declaration */
 666     IWineD3DVertexDeclaration* vertexDecl;
 667
 668     void                     *vertexShader; /* @TODO: Replace void * with IWineD3DVertexShader * */
 669
 670     /* Stream Source */
 671     BOOL                      streamIsUP;
 672     UINT                      stream_stride[MAX_STREAMS];
 673     UINT                      stream_offset[MAX_STREAMS];
 674     IWineD3DVertexBuffer     *stream_source[MAX_STREAMS];
 675
 676     /* Indices */
 677     IWineD3DIndexBuffer*      pIndexData;
 678     UINT                      baseVertexIndex; /* Note: only used for d3d8 */
 679
 680     /* Transform */
 681     D3DMATRIX                 transforms[HIGHEST_TRANSFORMSTATE];
 682
 683     /* Lights */
 684     PLIGHTINFOEL             *lights; /* NOTE: active GL lights must be front of the chain */
 685
 686     /* Clipping */
 687     double                    clipplane[MAX_CLIPPLANES][4];
 688     WINED3DCLIPSTATUS         clip_status;
 689
 690     /* ViewPort */
 691     WINED3DVIEWPORT           viewport;
 692
 693     /* Material */
 694     WINED3DMATERIAL           material;
 695
 696     /* Indexed Vertex Blending */
 697     D3DVERTEXBLENDFLAGS       vertex_blend;
 698     FLOAT                     tween_factor;
 699
 700     /* RenderState */
 701     DWORD                     renderState[HIGHEST_RENDER_STATE];
 702
 703     /* Texture */
 704     IWineD3DBaseTexture      *textures[8];
 705     int                       textureDimensions[8];
 706
 707     /* Texture State Stage */
 708     DWORD                     textureState[8][HIGHEST_TEXTURE_STATE];
 709
 710 };
 711
 712 extern IWineD3DStateBlockVtbl IWineD3DStateBlock_Vtbl;
 713
 714 /*****************************************************************************
 715  * Utility function prototypes
 716  */
 717
 718 /* Trace routines */
 719 const char* debug_d3dformat(D3DFORMAT fmt);
 720 const char* debug_d3ddevicetype(D3DDEVTYPE devtype);
 721 const char* debug_d3dresourcetype(D3DRESOURCETYPE res);
 722 const char* debug_d3dusage(DWORD usage);
 723 const char* debug_d3dprimitivetype(D3DPRIMITIVETYPE PrimitiveType);
 724 const char* debug_d3drenderstate(DWORD state);
 725 const char* debug_d3dtexturestate(DWORD state);
 726 const char* debug_d3dpool(D3DPOOL pool);
 727
 728 /* Routines for GL <-> D3D values */
 729 GLenum StencilOp(DWORD op);
 730 void   set_tex_op(IWineD3DDevice *iface, BOOL isAlpha, int Stage, D3DTEXTUREOP op, DWORD arg1, DWORD arg2, DWORD arg3);
 731 void   set_texture_matrix(const float *smat, DWORD flags);
 732 void   GetSrcAndOpFromValue(DWORD iValue, BOOL isAlphaArg, GLenum* source, GLenum* operand);
 733
 734 SHORT  D3DFmtGetBpp(IWineD3DDeviceImpl* This, D3DFORMAT fmt);
 735 GLenum D3DFmt2GLFmt(IWineD3DDeviceImpl* This, D3DFORMAT fmt);
 736 GLenum D3DFmt2GLType(IWineD3DDeviceImpl *This, D3DFORMAT fmt);
 737 GLint  D3DFmt2GLIntFmt(IWineD3DDeviceImpl* This, D3DFORMAT fmt);
 738
 739 /*****************************************************************************
 740  * To enable calling of inherited functions, requires prototypes
 741  *
 742  * Note: Only require classes which are subclassed, ie resource, basetexture,
 743  */
 744     /*** IUnknown methods ***/
 745     extern HRESULT WINAPI IWineD3DResourceImpl_QueryInterface(IWineD3DResource *iface, REFIID riid, void** ppvObject);
 746     extern ULONG WINAPI IWineD3DResourceImpl_AddRef(IWineD3DResource *iface);
 747     extern ULONG WINAPI IWineD3DResourceImpl_Release(IWineD3DResource *iface);
 748     /*** IWineD3DResource methods ***/
 749     extern HRESULT WINAPI IWineD3DResourceImpl_GetParent(IWineD3DResource *iface, IUnknown **pParent);
 750     extern HRESULT WINAPI IWineD3DResourceImpl_GetDevice(IWineD3DResource *iface, IWineD3DDevice ** ppDevice);
 751     extern HRESULT WINAPI IWineD3DResourceImpl_SetPrivateData(IWineD3DResource *iface, REFGUID  refguid, CONST void * pData, DWORD  SizeOfData, DWORD  Flags);
 752     extern HRESULT WINAPI IWineD3DResourceImpl_GetPrivateData(IWineD3DResource *iface, REFGUID  refguid, void * pData, DWORD * pSizeOfData);
 753     extern HRESULT WINAPI IWineD3DResourceImpl_FreePrivateData(IWineD3DResource *iface, REFGUID  refguid);
 754     extern DWORD WINAPI IWineD3DResourceImpl_SetPriority(IWineD3DResource *iface, DWORD  PriorityNew);
 755     extern DWORD WINAPI IWineD3DResourceImpl_GetPriority(IWineD3DResource *iface);
 756     extern void WINAPI IWineD3DResourceImpl_PreLoad(IWineD3DResource *iface);
 757     extern D3DRESOURCETYPE WINAPI IWineD3DResourceImpl_GetType(IWineD3DResource *iface);
 758
 759
 760     /*** IUnknown methods ***/
 761     extern HRESULT WINAPI IWineD3DBaseTextureImpl_QueryInterface(IWineD3DBaseTexture *iface, REFIID riid, void** ppvObject);
 762     extern ULONG WINAPI IWineD3DBaseTextureImpl_AddRef(IWineD3DBaseTexture *iface);
 763     extern ULONG WINAPI IWineD3DBaseTextureImpl_Release(IWineD3DBaseTexture *iface);
 764     /*** IWineD3DResource methods ***/
 765     extern HRESULT WINAPI IWineD3DBaseTextureImpl_GetParent(IWineD3DBaseTexture *iface, IUnknown **pParent);
 766     extern HRESULT WINAPI IWineD3DBaseTextureImpl_GetDevice(IWineD3DBaseTexture *iface, IWineD3DDevice ** ppDevice);
 767     extern HRESULT WINAPI IWineD3DBaseTextureImpl_SetPrivateData(IWineD3DBaseTexture *iface, REFGUID  refguid, CONST void * pData, DWORD  SizeOfData, DWORD  Flags);
 768     extern HRESULT WINAPI IWineD3DBaseTextureImpl_GetPrivateData(IWineD3DBaseTexture *iface, REFGUID  refguid, void * pData, DWORD * pSizeOfData);
 769     extern HRESULT WINAPI IWineD3DBaseTextureImpl_FreePrivateData(IWineD3DBaseTexture *iface, REFGUID  refguid);
 770     extern DWORD WINAPI IWineD3DBaseTextureImpl_SetPriority(IWineD3DBaseTexture *iface, DWORD  PriorityNew);
 771     extern DWORD WINAPI IWineD3DBaseTextureImpl_GetPriority(IWineD3DBaseTexture *iface);
 772     extern void WINAPI IWineD3DBaseTextureImpl_PreLoad(IWineD3DBaseTexture *iface);
 773     extern D3DRESOURCETYPE WINAPI IWineD3DBaseTextureImpl_GetType(IWineD3DBaseTexture *iface);
 774     /*** IWineD3DBaseTexture methods ***/
 775     extern DWORD WINAPI IWineD3DBaseTextureImpl_SetLOD(IWineD3DBaseTexture *iface, DWORD LODNew);
 776     extern DWORD WINAPI IWineD3DBaseTextureImpl_GetLOD(IWineD3DBaseTexture *iface);
 777     extern DWORD WINAPI IWineD3DBaseTextureImpl_GetLevelCount(IWineD3DBaseTexture *iface);
 778     extern HRESULT WINAPI IWineD3DBaseTextureImpl_SetAutoGenFilterType(IWineD3DBaseTexture *iface, D3DTEXTUREFILTERTYPE FilterType);
 779     extern D3DTEXTUREFILTERTYPE WINAPI IWineD3DBaseTextureImpl_GetAutoGenFilterType(IWineD3DBaseTexture *iface);
 780     extern void WINAPI IWineD3DBaseTextureImpl_GenerateMipSubLevels(IWineD3DBaseTexture *iface);
 781     extern BOOL WINAPI IWineD3DBaseTextureImpl_SetDirty(IWineD3DBaseTexture *iface, BOOL);
 782     extern BOOL WINAPI IWineD3DBaseTextureImpl_GetDirty(IWineD3DBaseTexture *iface);
 783
 784
 785 #if 0 /* Needs fixing during rework */
 786
 787 /*****************************************************************************
 788  * IDirect3DVertexShader implementation structure
 789  */
 790 struct IDirect3DVertexShaderImpl {
 791   /* The device */
 792   /*IDirect3DDeviceImpl* device;*/
 793
 794   DWORD* function;
 795   UINT functionLength;
 796   DWORD usage;
 797   DWORD version;
 798   /* run time datas */
 799   VSHADERDATA* data;
 800   VSHADERINPUTDATA input;
 801   VSHADEROUTPUTDATA output;
 802 };
 803
 804
 805 /*****************************************************************************
 806  * IDirect3DPixelShader implementation structure
 807  */
 808 struct IDirect3DPixelShaderImpl {
 809   /* The device */
 810   /*IDirect3DDeviceImpl* device;*/
 811
 812   DWORD* function;
 813   UINT functionLength;
 814   DWORD version;
 815   /* run time datas */
 816   PSHADERDATA* data;
 817   PSHADERINPUTDATA input;
 818   PSHADEROUTPUTDATA output;
 819 };
 820
 821 #endif /* Needs fixing during rework */
 822 #endif