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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                          /* Maximum number of constants provided to the shaders */
 130 #define HIGHEST_TRANSFORMSTATE 512
 131                          /* Highest value in D3DTRANSFORMSTATETYPE */
 132 #define HIGHEST_TEXTURE_STATE   D3DTSS_CONSTANT
 133                          /* Highest D3DTSS_ value                  */
 134 #define HIGHEST_SAMPLER_STATE   D3DSAMP_DMAPOFFSET
 135                          /* Maximum number of constants provided to the shaders */
 136 #define MAX_CLIPPLANES  D3DMAXUSERCLIPPLANES
 137
 138 #define MAX_PALETTES      256
 139
 140 /* Checking of API calls */
 141 /* --------------------- */
 142 #define checkGLcall(A) \
 143 { \
 144     GLint err = glGetError();   \
 145     if (err != GL_NO_ERROR) { \
 146        FIXME(">>>>>>>>>>>>>>>>> %x from %s @ %s / %d\n", err, A, __FILE__, __LINE__); \
 147     } else { \
 148        TRACE("%s call ok %s / %d\n", A, __FILE__, __LINE__); \
 149     } \
 150 }
 151
 152 /* Trace routines / diagnostics */
 153 /* ---------------------------- */
 154
 155 /* Dump out a matrix and copy it */
 156 #define conv_mat(mat,gl_mat)                                                                \
 157 do {                                                                                        \
 158     TRACE("%f %f %f %f\n", (mat)->u.s._11, (mat)->u.s._12, (mat)->u.s._13, (mat)->u.s._14); \
 159     TRACE("%f %f %f %f\n", (mat)->u.s._21, (mat)->u.s._22, (mat)->u.s._23, (mat)->u.s._24); \
 160     TRACE("%f %f %f %f\n", (mat)->u.s._31, (mat)->u.s._32, (mat)->u.s._33, (mat)->u.s._34); \
 161     TRACE("%f %f %f %f\n", (mat)->u.s._41, (mat)->u.s._42, (mat)->u.s._43, (mat)->u.s._44); \
 162     memcpy(gl_mat, (mat), 16 * sizeof(float));                                              \
 163 } while (0)
 164
 165 /* Macro to dump out the current state of the light chain */
 166 #define DUMP_LIGHT_CHAIN()                    \
 167 {                                             \
 168   PLIGHTINFOEL *el = This->stateBlock->lights;\
 169   while (el) {                                \
 170     TRACE("Light %p (glIndex %ld, d3dIndex %ld, enabled %d)\n", el, el->glIndex, el->OriginalIndex, el->lightEnabled);\
 171     el = el->next;                            \
 172   }                                           \
 173 }
 174
 175 /* Trace vector and strided data information */
 176 #define TRACE_VECTOR(name) TRACE( #name "=(%f, %f, %f, %f)\n", name.x, name.y, name.z, name.w);
 177 #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);
 178
 179 /* Defines used for optimizations */
 180
 181 /*    Only reapply what is necessary */
 182 #define REAPPLY_ALPHAOP  0x0001
 183 #define REAPPLY_ALL      0xFFFF
 184
 185 /* Advance declaration of structures to satisfy compiler */
 186 typedef struct IWineD3DStateBlockImpl IWineD3DStateBlockImpl;
 187 typedef struct IWineD3DSurfaceImpl    IWineD3DSurfaceImpl;
 188
 189 /* Global variables */
 190 extern const float identity[16];
 191
 192 /*****************************************************************************
 193  * Compilable extra diagnostics
 194  */
 195
 196 /* Trace information per-vertex: (extremely high amount of trace) */
 197 #if 0 /* NOTE: Must be 0 in cvs */
 198 # define VTRACE(A) TRACE A
 199 #else
 200 # define VTRACE(A)
 201 #endif
 202
 203 /* Checking of per-vertex related GL calls */
 204 #define vcheckGLcall(A) \
 205 { \
 206     GLint err = glGetError();   \
 207     if (err != GL_NO_ERROR) { \
 208        FIXME(">>>>>>>>>>>>>>>>> %x from %s @ %s / %d\n", err, A, __FILE__, __LINE__); \
 209     } else { \
 210        VTRACE(("%s call ok %s / %d\n", A, __FILE__, __LINE__)); \
 211     } \
 212 }
 213
 214 /* TODO: Confirm each of these works when wined3d move completed */
 215 #if 0 /* NOTE: Must be 0 in cvs */
 216   /* To avoid having to get gigabytes of trace, the following can be compiled in, and at the start
 217      of each frame, a check is made for the existence of C:\D3DTRACE, and if if exists d3d trace
 218      is enabled, and if it doesn't exists it is disabled.                                           */
 219 # define FRAME_DEBUGGING
 220   /*  Adding in the SINGLE_FRAME_DEBUGGING gives a trace of just what makes up a single frame, before
 221       the file is deleted                                                                            */
 222 # if 1 /* NOTE: Must be 1 in cvs, as this is mostly more useful than a trace from program start */
 223 #  define SINGLE_FRAME_DEBUGGING
 224 # endif
 225   /* The following, when enabled, lets you see the makeup of the frame, by drawprimitive calls.
 226      It can only be enabled when FRAME_DEBUGGING is also enabled
 227      The contents of the back buffer are written into /tmp/backbuffer_* after each primitive
 228      array is drawn.                                                                            */
 229 # if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
 230 #  define SHOW_FRAME_MAKEUP 1
 231 # endif
 232   /* The following, when enabled, lets you see the makeup of the all the textures used during each
 233      of the drawprimitive calls. It can only be enabled when SHOW_FRAME_MAKEUP is also enabled.
 234      The contents of the textures assigned to each stage are written into
 235      /tmp/texture_*_<Stage>.ppm after each primitive array is drawn.                            */
 236 # if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
 237 #  define SHOW_TEXTURE_MAKEUP 0
 238 # endif
 239 extern BOOL isOn;
 240 extern BOOL isDumpingFrames;
 241 extern LONG primCounter;
 242 #endif
 243
 244 /*****************************************************************************
 245  * Prototypes
 246  */
 247
 248 /* Routine common to the draw primitive and draw indexed primitive routines */
 249 void drawPrimitive(IWineD3DDevice *iface,
 250                     int PrimitiveType,
 251                     long NumPrimitives,
 252
 253                     /* for Indexed: */
 254                     long  StartVertexIndex,
 255                     long  StartIdx,
 256                     short idxBytes,
 257                     const void *idxData,
 258                     int   minIndex);
 259
 260 /*****************************************************************************
 261  * Structures required to draw primitives
 262  */
 263
 264 typedef struct Direct3DStridedData {
 265     BYTE     *lpData;        /* Pointer to start of data               */
 266     DWORD     dwStride;      /* Stride between occurances of this data */
 267     DWORD     dwType;        /* Type (as in D3DVSDT_TYPE)              */
 268 } Direct3DStridedData;
 269
 270 typedef struct Direct3DVertexStridedData {
 271     union {
 272         struct {
 273              Direct3DStridedData  position;
 274              Direct3DStridedData  blendWeights;
 275              Direct3DStridedData  blendMatrixIndices;
 276              Direct3DStridedData  normal;
 277              Direct3DStridedData  pSize;
 278              Direct3DStridedData  diffuse;
 279              Direct3DStridedData  specular;
 280              Direct3DStridedData  texCoords[8];
 281         } s;
 282         Direct3DStridedData input[16];  /* Indexed by constants in D3DVSDE_REGISTER */
 283     } u;
 284 } Direct3DVertexStridedData;
 285
 286 /*****************************************************************************
 287  * Internal representation of a light
 288  */
 289 typedef struct PLIGHTINFOEL PLIGHTINFOEL;
 290 struct PLIGHTINFOEL {
 291     WINED3DLIGHT OriginalParms; /* Note D3D8LIGHT == D3D9LIGHT */
 292     DWORD        OriginalIndex;
 293     LONG         glIndex;
 294     BOOL         lightEnabled;
 295     BOOL         changed;
 296     BOOL         enabledChanged;
 297
 298     /* Converted parms to speed up swapping lights */
 299     float                         lightPosn[4];
 300     float                         lightDirn[4];
 301     float                         exponent;
 302     float                         cutoff;
 303
 304     PLIGHTINFOEL *next;
 305     PLIGHTINFOEL *prev;
 306 };
 307
 308 /*****************************************************************************
 309  * IWineD3D implementation structure
 310  */
 311 typedef struct IWineD3DImpl
 312 {
 313     /* IUnknown fields */
 314     IWineD3DVtbl           *lpVtbl;
 315     DWORD                   ref;     /* Note: Ref counting not required */
 316
 317     /* WineD3D Information */
 318     IUnknown               *parent;
 319     UINT                    dxVersion;
 320
 321     /* GL Information */
 322     BOOL                    isGLInfoValid;
 323     WineD3D_GL_Info         gl_info;
 324 } IWineD3DImpl;
 325
 326 extern IWineD3DVtbl IWineD3D_Vtbl;
 327
 328 /*****************************************************************************
 329  * IWineD3DDevice implementation structure
 330  */
 331 typedef struct IWineD3DDeviceImpl
 332 {
 333     /* IUnknown fields      */
 334     IWineD3DDeviceVtbl     *lpVtbl;
 335     DWORD                   ref;     /* Note: Ref counting not required */
 336
 337     /* WineD3D Information  */
 338     IUnknown               *parent;
 339     IWineD3D               *wineD3D;
 340
 341     /* X and GL Information */
 342     HWND                    win_handle;
 343     Window                  win;
 344     Display                *display;
 345     GLXContext              glCtx;
 346     XVisualInfo            *visInfo;
 347     GLXContext              render_ctx;
 348     Drawable                drawable;
 349     GLint                   maxConcurrentLights;
 350
 351     /* Optimization */
 352     BOOL                    modelview_valid;
 353     BOOL                    proj_valid;
 354     BOOL                    view_ident;        /* true iff view matrix is identity                */
 355     BOOL                    last_was_rhw;      /* true iff last draw_primitive was in xyzrhw mode */
 356     GLenum                  tracking_parm;     /* Which source is tracking current colour         */
 357     LONG                    tracking_color;    /* used iff GL_COLOR_MATERIAL was enabled          */
 358 #define                         DISABLED_TRACKING  0  /* Disabled                                 */
 359 #define                         IS_TRACKING        1  /* tracking_parm is tracking diffuse color  */
 360 #define                         NEEDS_TRACKING     2  /* Tracking needs to be enabled when needed */
 361 #define                         NEEDS_DISABLE      3  /* Tracking needs to be disabled when needed*/
 362     UINT                    srcBlend;
 363     UINT                    dstBlend;
 364     UINT                    alphafunc;
 365     UINT                    stencilfunc;
 366     BOOL                    texture_shader_active;  /* TODO: Confirm use is correct */
 367
 368     /* State block related */
 369     BOOL                    isRecordingState;
 370     IWineD3DStateBlockImpl *stateBlock;
 371     IWineD3DStateBlockImpl *updateStateBlock;
 372
 373     /* Internal use fields  */
 374     D3DDEVICE_CREATION_PARAMETERS   createParms;
 375     D3DPRESENT_PARAMETERS           presentParms;
 376     UINT                            adapterNo;
 377     D3DDEVTYPE                      devType;
 378
 379     /* Render Target Support */
 380     IWineD3DSurface        *frontBuffer;
 381     IWineD3DSurface        *backBuffer;
 382     IWineD3DSurface        *depthStencilBuffer;
 383
 384     IWineD3DSurface        *renderTarget;
 385     IWineD3DSurface        *stencilBufferTarget;
 386
 387     /* palettes texture management */
 388     PALETTEENTRY            palettes[MAX_PALETTES][256];
 389     UINT                    currentPalette;
 390
 391     /* For rendering to a texture using glCopyTexImage */
 392     BOOL                    renderUpsideDown;
 393
 394     /* Cursor management */
 395     BOOL                    bCursorVisible;
 396     UINT                    xHotSpot;
 397     UINT                    yHotSpot;
 398     UINT                    xScreenSpace;
 399     UINT                    yScreenSpace;
 400
 401     /* Textures for when no other textures are mapped */
 402     UINT                          dummyTextureName[8];
 403
 404     /* Debug stream management */
 405     BOOL                     debug;
 406
 407 } IWineD3DDeviceImpl;
 408
 409 extern IWineD3DDeviceVtbl IWineD3DDevice_Vtbl;
 410
 411 /*****************************************************************************
 412  * IWineD3DResource implementation structure
 413  */
 414 typedef struct IWineD3DResourceClass
 415 {
 416     /* IUnknown fields */
 417     DWORD                   ref;     /* Note: Ref counting not required */
 418
 419     /* WineD3DResource Information */
 420     IUnknown               *parent;
 421     D3DRESOURCETYPE         resourceType;
 422     IWineD3DDeviceImpl     *wineD3DDevice;
 423     D3DPOOL                 pool;
 424     UINT                    size;
 425     DWORD                   usage;
 426     WINED3DFORMAT           format;
 427     BYTE                   *allocatedMemory;
 428
 429 } IWineD3DResourceClass;
 430
 431 typedef struct IWineD3DResourceImpl
 432 {
 433     /* IUnknown & WineD3DResource Information     */
 434     IWineD3DResourceVtbl   *lpVtbl;
 435     IWineD3DResourceClass   resource;
 436 } IWineD3DResourceImpl;
 437
 438 extern IWineD3DResourceVtbl IWineD3DResource_Vtbl;
 439
 440 /*****************************************************************************
 441  * IWineD3DVertexBuffer implementation structure (extends IWineD3DResourceImpl)
 442  */
 443 typedef struct IWineD3DVertexBufferImpl
 444 {
 445     /* IUnknown & WineD3DResource Information     */
 446     IWineD3DVertexBufferVtbl *lpVtbl;
 447     IWineD3DResourceClass     resource;
 448
 449     /* WineD3DVertexBuffer specifics */
 450     DWORD                     FVF;
 451
 452 } IWineD3DVertexBufferImpl;
 453
 454 extern IWineD3DVertexBufferVtbl IWineD3DVertexBuffer_Vtbl;
 455
 456
 457 /*****************************************************************************
 458  * IWineD3DIndexBuffer implementation structure (extends IWineD3DResourceImpl)
 459  */
 460 typedef struct IWineD3DIndexBufferImpl
 461 {
 462     /* IUnknown & WineD3DResource Information     */
 463     IWineD3DIndexBufferVtbl *lpVtbl;
 464     IWineD3DResourceClass     resource;
 465
 466     /* WineD3DVertexBuffer specifics */
 467 } IWineD3DIndexBufferImpl;
 468
 469 extern IWineD3DIndexBufferVtbl IWineD3DIndexBuffer_Vtbl;
 470
 471 /*****************************************************************************
 472  * IWineD3DBaseTexture implementation structure (extends IWineD3DResourceImpl)
 473  */
 474 typedef struct IWineD3DBaseTextureClass
 475 {
 476     UINT                    levels;
 477     BOOL                    dirty;
 478     D3DFORMAT               format;
 479     DWORD                   usage;
 480     UINT                    textureName;
 481     UINT                    LOD;
 482     D3DTEXTUREFILTERTYPE    filterType;
 483
 484 } IWineD3DBaseTextureClass;
 485
 486 typedef struct IWineD3DBaseTextureImpl
 487 {
 488     /* IUnknown & WineD3DResource Information     */
 489     IWineD3DBaseTextureVtbl  *lpVtbl;
 490     IWineD3DResourceClass     resource;
 491     IWineD3DBaseTextureClass  baseTexture;
 492
 493 } IWineD3DBaseTextureImpl;
 494
 495 extern IWineD3DBaseTextureVtbl IWineD3DBaseTexture_Vtbl;
 496
 497 /*****************************************************************************
 498  * IWineD3DTexture implementation structure (extends IWineD3DBaseTextureImpl)
 499  */
 500 typedef struct IWineD3DTextureImpl
 501 {
 502     /* IUnknown & WineD3DResource/WineD3DBaseTexture Information     */
 503     IWineD3DTextureVtbl      *lpVtbl;
 504     IWineD3DResourceClass     resource;
 505     IWineD3DBaseTextureClass  baseTexture;
 506
 507     /* IWineD3DTexture */
 508     IWineD3DSurface          *surfaces[MAX_LEVELS];
 509
 510     UINT                      width;
 511     UINT                      height;
 512
 513 } IWineD3DTextureImpl;
 514
 515 extern IWineD3DTextureVtbl IWineD3DTexture_Vtbl;
 516
 517 /*****************************************************************************
 518  * IWineD3DCubeTexture implementation structure (extends IWineD3DBaseTextureImpl)
 519  */
 520 typedef struct IWineD3DCubeTextureImpl
 521 {
 522     /* IUnknown & WineD3DResource/WineD3DBaseTexture Information     */
 523     IWineD3DCubeTextureVtbl  *lpVtbl;
 524     IWineD3DResourceClass     resource;
 525     IWineD3DBaseTextureClass  baseTexture;
 526
 527     /* IWineD3DCubeTexture */
 528     IWineD3DSurface          *surfaces[6][MAX_LEVELS];
 529
 530     UINT                      edgeLength;
 531
 532 } IWineD3DCubeTextureImpl;
 533
 534 extern IWineD3DCubeTextureVtbl IWineD3DCubeTexture_Vtbl;
 535
 536 /*****************************************************************************
 537  * IWineD3DVolume implementation structure (extends IUnknown)
 538  */
 539 typedef struct IWineD3DVolumeImpl
 540 {
 541     /* IUnknown & WineD3DResource fields */
 542     IWineD3DVolumeVtbl        *lpVtbl;
 543     IWineD3DResourceClass      resource;
 544
 545     /* WineD3DVolume Information */
 546     D3DVOLUME_DESC          currentDesc;
 547     IUnknown               *container;
 548     UINT                    bytesPerPixel;
 549
 550     BOOL                    lockable;
 551     BOOL                    locked;
 552     D3DBOX                  lockedBox;
 553     D3DBOX                  dirtyBox;
 554     BOOL                    dirty;
 555
 556
 557 } IWineD3DVolumeImpl;
 558
 559 extern IWineD3DVolumeVtbl IWineD3DVolume_Vtbl;
 560
 561 /*****************************************************************************
 562  * IWineD3DVolumeTexture implementation structure (extends IWineD3DBaseTextureImpl)
 563  */
 564 typedef struct IWineD3DVolumeTextureImpl
 565 {
 566     /* IUnknown & WineD3DResource/WineD3DBaseTexture Information     */
 567     IWineD3DVolumeTextureVtbl *lpVtbl;
 568     IWineD3DResourceClass     resource;
 569     IWineD3DBaseTextureClass  baseTexture;
 570
 571     /* IWineD3DVolumeTexture */
 572     IWineD3DVolume           *volumes[MAX_LEVELS];
 573
 574     UINT                      width;
 575     UINT                      height;
 576     UINT                      depth;
 577 } IWineD3DVolumeTextureImpl;
 578
 579 extern IWineD3DVolumeTextureVtbl IWineD3DVolumeTexture_Vtbl;
 580
 581 typedef struct _WINED3DSURFACET_DESC
 582 {
 583     UINT                Level;
 584     D3DMULTISAMPLE_TYPE MultiSampleType;
 585     DWORD               MultiSampleQuality;
 586     UINT                Width;
 587     UINT                Height;
 588 } WINED3DSURFACET_DESC;
 589
 590 /*****************************************************************************
 591  * IWineD3DSurface implementation structure
 592  */
 593 struct IWineD3DSurfaceImpl
 594 {
 595     /* IUnknown & IWineD3DResource Information     */
 596     IWineD3DSurfaceVtbl      *lpVtbl;
 597     IWineD3DResourceClass     resource;
 598
 599     /* IWineD3DSurface fields */
 600     IUnknown                 *container;
 601     WINED3DSURFACET_DESC      currentDesc;
 602
 603     UINT                      textureName;
 604     UINT                      bytesPerPixel;
 605
 606     BOOL                      lockable;
 607     BOOL                      discard;
 608     BOOL                      locked;
 609
 610     RECT                      lockedRect;
 611     RECT                      dirtyRect;
 612     BOOL                      Dirty;
 613
 614     BOOL                      inTexture;
 615     BOOL                      inPBuffer;
 616 };
 617
 618 extern IWineD3DSurfaceVtbl IWineD3DSurface_Vtbl;
 619
 620 /*****************************************************************************
 621  * IWineD3DVertexDeclaration implementation structure
 622  */
 623 typedef struct IWineD3DVertexDeclarationImpl {
 624  /* IUnknown  Information     */
 625   IWineD3DVertexDeclarationVtbl *lpVtbl;
 626   DWORD                   ref;     /* Note: Ref counting not required */
 627
 628   IUnknown               *parent;
 629   /** precomputed fvf if simple declaration */
 630   IWineD3DDeviceImpl     *wineD3DDevice;
 631   DWORD   fvf[MAX_STREAMS];
 632   DWORD   allFVF;
 633
 634   /** dx8 compatible Declaration fields */
 635   DWORD*  pDeclaration8;
 636   DWORD   declaration8Length;
 637
 638   /** dx9+ */
 639   D3DVERTEXELEMENT9* pDeclaration9;
 640   UINT               declaration9NumElements;
 641 } IWineD3DVertexDeclarationImpl;
 642
 643 extern IWineD3DVertexDeclarationVtbl IWineD3DVertexDeclaration_Vtbl;
 644
 645 /*****************************************************************************
 646  * IWineD3DStateBlock implementation structure
 647  */
 648
 649 /* Internal state Block for Begin/End/Capture/Create/Apply info  */
 650 /*   Note: Very long winded but gl Lists are not flexible enough */
 651 /*   to resolve everything we need, so doing it manually for now */
 652 typedef struct SAVEDSTATES {
 653         BOOL                      indices;
 654         BOOL                      material;
 655         BOOL                      fvf;
 656         BOOL                      stream_source[MAX_STREAMS];
 657         BOOL                      textures[8];
 658         BOOL                      transform[HIGHEST_TRANSFORMSTATE];
 659         BOOL                      viewport;
 660         BOOL                      renderState[WINEHIGHEST_RENDER_STATE];
 661         BOOL                      textureState[8][HIGHEST_TEXTURE_STATE];
 662         BOOL                      clipplane[MAX_CLIPPLANES];
 663         BOOL                      vertexDecl;
 664         BOOL                      pixelShader;
 665         BOOL                      vertexShader;
 666 } SAVEDSTATES;
 667
 668 struct IWineD3DStateBlockImpl
 669 {
 670     /* IUnknown fields */
 671     IWineD3DStateBlockVtbl   *lpVtbl;
 672     DWORD                     ref;     /* Note: Ref counting not required */
 673
 674     /* IWineD3DStateBlock information */
 675     IUnknown                 *parent;
 676     IWineD3DDeviceImpl       *wineD3DDevice;
 677     D3DSTATEBLOCKTYPE         blockType;
 678
 679     /* Array indicating whether things have been set or changed */
 680     SAVEDSTATES               changed;
 681     SAVEDSTATES               set;
 682
 683     /* Drawing - Vertex Shader or FVF related */
 684     DWORD                     fvf;
 685     /* Vertex Shader Declaration */
 686     IWineD3DVertexDeclaration* vertexDecl;
 687
 688     void                     *vertexShader; /* @TODO: Replace void * with IWineD3DVertexShader * */
 689
 690     /* Stream Source */
 691     BOOL                      streamIsUP;
 692     UINT                      stream_stride[MAX_STREAMS];
 693     UINT                      stream_offset[MAX_STREAMS];
 694     IWineD3DVertexBuffer     *stream_source[MAX_STREAMS];
 695
 696     /* Indices */
 697     IWineD3DIndexBuffer*      pIndexData;
 698     UINT                      baseVertexIndex; /* Note: only used for d3d8 */
 699
 700     /* Transform */
 701     D3DMATRIX                 transforms[HIGHEST_TRANSFORMSTATE];
 702
 703     /* Lights */
 704     PLIGHTINFOEL             *lights; /* NOTE: active GL lights must be front of the chain */
 705
 706     /* Clipping */
 707     double                    clipplane[MAX_CLIPPLANES][4];
 708     WINED3DCLIPSTATUS         clip_status;
 709
 710     /* ViewPort */
 711     WINED3DVIEWPORT           viewport;
 712
 713     /* Material */
 714     WINED3DMATERIAL           material;
 715
 716     /* Indexed Vertex Blending */
 717     D3DVERTEXBLENDFLAGS       vertex_blend;
 718     FLOAT                     tween_factor;
 719
 720     /* RenderState */
 721     DWORD                     renderState[WINEHIGHEST_RENDER_STATE];
 722
 723     /* Texture */
 724     IWineD3DBaseTexture      *textures[8];
 725     int                       textureDimensions[8];
 726
 727     /* Texture State Stage */
 728     DWORD                     textureState[8][HIGHEST_TEXTURE_STATE];
 729
 730 };
 731
 732 extern IWineD3DStateBlockVtbl IWineD3DStateBlock_Vtbl;
 733
 734 /*****************************************************************************
 735  * IWineD3DQueryImpl implementation structure (extends IUnknown)
 736  */
 737 typedef struct IWineD3DQueryImpl
 738 {
 739     IWineD3DQueryVtbl        *lpVtbl;
 740     DWORD                     ref;     /* Note: Ref counting not required */
 741
 742     IUnknown                 *parent;
 743     /*TODO: replace with iface usage */
 744 #if 0
 745     IWineD3DDevice         *wineD3DDevice;
 746 #else
 747     IWineD3DDeviceImpl       *wineD3DDevice;
 748 #endif
 749     /* IWineD3DQuery fields */
 750
 751     D3DQUERYTYPE              type;
 752     void                     *extendedData;
 753
 754
 755 } IWineD3DQueryImpl;
 756
 757 extern IWineD3DQueryVtbl IWineD3DQuery_Vtbl;
 758
 759 /*****************************************************************************
 760  * Utility function prototypes
 761  */
 762
 763 /* Trace routines */
 764 const char* debug_d3dformat(D3DFORMAT fmt);
 765 const char* debug_d3ddevicetype(D3DDEVTYPE devtype);
 766 const char* debug_d3dresourcetype(D3DRESOURCETYPE res);
 767 const char* debug_d3dusage(DWORD usage);
 768 const char* debug_d3dprimitivetype(D3DPRIMITIVETYPE PrimitiveType);
 769 const char* debug_d3drenderstate(DWORD state);
 770 const char* debug_d3dtexturestate(DWORD state);
 771 const char* debug_d3dpool(D3DPOOL pool);
 772
 773 /* Routines for GL <-> D3D values */
 774 GLenum StencilOp(DWORD op);
 775 void   set_tex_op(IWineD3DDevice *iface, BOOL isAlpha, int Stage, D3DTEXTUREOP op, DWORD arg1, DWORD arg2, DWORD arg3);
 776 void   set_texture_matrix(const float *smat, DWORD flags);
 777 void   GetSrcAndOpFromValue(DWORD iValue, BOOL isAlphaArg, GLenum* source, GLenum* operand);
 778
 779 SHORT  D3DFmtGetBpp(IWineD3DDeviceImpl* This, D3DFORMAT fmt);
 780 GLenum D3DFmt2GLFmt(IWineD3DDeviceImpl* This, D3DFORMAT fmt);
 781 GLenum D3DFmt2GLType(IWineD3DDeviceImpl *This, D3DFORMAT fmt);
 782 GLint  D3DFmt2GLIntFmt(IWineD3DDeviceImpl* This, D3DFORMAT fmt);
 783
 784 /*****************************************************************************
 785  * To enable calling of inherited functions, requires prototypes
 786  *
 787  * Note: Only require classes which are subclassed, ie resource, basetexture,
 788  */
 789     /*** IUnknown methods ***/
 790     extern HRESULT WINAPI IWineD3DResourceImpl_QueryInterface(IWineD3DResource *iface, REFIID riid, void** ppvObject);
 791     extern ULONG WINAPI IWineD3DResourceImpl_AddRef(IWineD3DResource *iface);
 792     extern ULONG WINAPI IWineD3DResourceImpl_Release(IWineD3DResource *iface);
 793     /*** IWineD3DResource methods ***/
 794     extern HRESULT WINAPI IWineD3DResourceImpl_GetParent(IWineD3DResource *iface, IUnknown **pParent);
 795     extern HRESULT WINAPI IWineD3DResourceImpl_GetDevice(IWineD3DResource *iface, IWineD3DDevice ** ppDevice);
 796     extern HRESULT WINAPI IWineD3DResourceImpl_SetPrivateData(IWineD3DResource *iface, REFGUID  refguid, CONST void * pData, DWORD  SizeOfData, DWORD  Flags);
 797     extern HRESULT WINAPI IWineD3DResourceImpl_GetPrivateData(IWineD3DResource *iface, REFGUID  refguid, void * pData, DWORD * pSizeOfData);
 798     extern HRESULT WINAPI IWineD3DResourceImpl_FreePrivateData(IWineD3DResource *iface, REFGUID  refguid);
 799     extern DWORD WINAPI IWineD3DResourceImpl_SetPriority(IWineD3DResource *iface, DWORD  PriorityNew);
 800     extern DWORD WINAPI IWineD3DResourceImpl_GetPriority(IWineD3DResource *iface);
 801     extern void WINAPI IWineD3DResourceImpl_PreLoad(IWineD3DResource *iface);
 802     extern D3DRESOURCETYPE WINAPI IWineD3DResourceImpl_GetType(IWineD3DResource *iface);
 803     /*** class static members ***/
 804     void IWineD3DResourceImpl_CleanUp(IWineD3DResource *iface);
 805
 806     /*** IUnknown methods ***/
 807     extern HRESULT WINAPI IWineD3DBaseTextureImpl_QueryInterface(IWineD3DBaseTexture *iface, REFIID riid, void** ppvObject);
 808     extern ULONG WINAPI IWineD3DBaseTextureImpl_AddRef(IWineD3DBaseTexture *iface);
 809     extern ULONG WINAPI IWineD3DBaseTextureImpl_Release(IWineD3DBaseTexture *iface);
 810     /*** IWineD3DResource methods ***/
 811     extern HRESULT WINAPI IWineD3DBaseTextureImpl_GetParent(IWineD3DBaseTexture *iface, IUnknown **pParent);
 812     extern HRESULT WINAPI IWineD3DBaseTextureImpl_GetDevice(IWineD3DBaseTexture *iface, IWineD3DDevice ** ppDevice);
 813     extern HRESULT WINAPI IWineD3DBaseTextureImpl_SetPrivateData(IWineD3DBaseTexture *iface, REFGUID  refguid, CONST void * pData, DWORD  SizeOfData, DWORD  Flags);
 814     extern HRESULT WINAPI IWineD3DBaseTextureImpl_GetPrivateData(IWineD3DBaseTexture *iface, REFGUID  refguid, void * pData, DWORD * pSizeOfData);
 815     extern HRESULT WINAPI IWineD3DBaseTextureImpl_FreePrivateData(IWineD3DBaseTexture *iface, REFGUID  refguid);
 816     extern DWORD WINAPI IWineD3DBaseTextureImpl_SetPriority(IWineD3DBaseTexture *iface, DWORD  PriorityNew);
 817     extern DWORD WINAPI IWineD3DBaseTextureImpl_GetPriority(IWineD3DBaseTexture *iface);
 818     extern void WINAPI IWineD3DBaseTextureImpl_PreLoad(IWineD3DBaseTexture *iface);
 819     extern D3DRESOURCETYPE WINAPI IWineD3DBaseTextureImpl_GetType(IWineD3DBaseTexture *iface);
 820     /*** IWineD3DBaseTexture methods ***/
 821     extern DWORD WINAPI IWineD3DBaseTextureImpl_SetLOD(IWineD3DBaseTexture *iface, DWORD LODNew);
 822     extern DWORD WINAPI IWineD3DBaseTextureImpl_GetLOD(IWineD3DBaseTexture *iface);
 823     extern DWORD WINAPI IWineD3DBaseTextureImpl_GetLevelCount(IWineD3DBaseTexture *iface);
 824     extern HRESULT WINAPI IWineD3DBaseTextureImpl_SetAutoGenFilterType(IWineD3DBaseTexture *iface, D3DTEXTUREFILTERTYPE FilterType);
 825     extern D3DTEXTUREFILTERTYPE WINAPI IWineD3DBaseTextureImpl_GetAutoGenFilterType(IWineD3DBaseTexture *iface);
 826     extern void WINAPI IWineD3DBaseTextureImpl_GenerateMipSubLevels(IWineD3DBaseTexture *iface);
 827     extern BOOL WINAPI IWineD3DBaseTextureImpl_SetDirty(IWineD3DBaseTexture *iface, BOOL);
 828     extern BOOL WINAPI IWineD3DBaseTextureImpl_GetDirty(IWineD3DBaseTexture *iface);
 829     extern HRESULT WINAPI IWineD3DBaseTextureImpl_BindTexture(IWineD3DBaseTexture *iface);
 830     extern HRESULT WINAPI IWineD3DBaseTextureImpl_UnBindTexture(IWineD3DBaseTexture *iface);
 831     /*** class static members ***/
 832     void IWineD3DBaseTextureImpl_CleanUp(IWineD3DBaseTexture *iface);
 833
 834 /*****************************************************************************
 835  * IDirect3DVertexShader implementation structure
 836  */
 837 typedef struct IWineD3DVertexShaderImpl {
 838     /* IUnknown parts*/
 839     IWineD3DVertexShaderVtbl    *lpVtbl;
 840     DWORD                       ref;     /* Note: Ref counting not required */
 841
 842     IUnknown                    *parent;
 843     IWineD3DDeviceImpl          *wineD3DDevice;
 844
 845     /* IWineD3DVertexShaderImpl*/
 846     CONST DWORD                 *function;
 847     UINT                         functionLength;
 848
 849 #if 0 /* needs reworking */
 850     DWORD usage;
 851     DWORD version;
 852     /* run time datas */
 853     VSHADERDATA* data;
 854     VSHADERINPUTDATA input;
 855     VSHADEROUTPUTDATA output;
 856 #endif
 857 } IWineD3DVertexShaderImpl;
 858 extern IWineD3DVertexShaderVtbl IWineD3DVertexShader_Vtbl;
 859
 860 /*****************************************************************************
 861  * IDirect3DPixelShader implementation structure
 862  */
 863 typedef struct IWineD3DPixelShaderImpl {
 864     /* IUnknown parts*/
 865     IWineD3DPixelShaderVtbl    *lpVtbl;
 866     DWORD                       ref;     /* Note: Ref counting not required */
 867
 868     IUnknown                   *parent;
 869     IWineD3DDeviceImpl         *wineD3DDevice;
 870
 871
 872     /* IWineD3DPixelShaderImpl*/
 873     CONST DWORD                *function;
 874     UINT                        functionLength;
 875
 876 #if 0 /* needs reworking */
 877     UINT functionLength;
 878     DWORD version;
 879     /* run time datas */
 880     PSHADERDATA* data;
 881     PSHADERINPUTDATA input;
 882     PSHADEROUTPUTDATA output;
 883 #endif
 884 } IWineD3DPixelShaderImpl;
 885
 886 extern IWineD3DPixelShaderVtbl IWineD3DPixelShader_Vtbl;
 887 #endif