dlls/wined3d/wined3d_private.h

   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  * Copyright 2005 Oliver Stieber
   8  *
   9  * This library is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License as published by the Free Software Foundation; either
  12  * version 2.1 of the License, or (at your option) any later version.
  13  *
  14  * This library is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with this library; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  22  */
  23
  24 #ifndef __WINE_WINED3D_PRIVATE_H
  25 #define __WINE_WINED3D_PRIVATE_H
  26
  27 #include <stdarg.h>
  28 #include <math.h>
  29 #define NONAMELESSUNION
  30 #define NONAMELESSSTRUCT
  31 #define COBJMACROS
  32 #include "windef.h"
  33 #include "winbase.h"
  34 #include "winreg.h"
  35 #include "wingdi.h"
  36 #include "winuser.h"
  37 #include "wine/debug.h"
  38 #include "wine/unicode.h"
  39
  40 #include "d3d9.h"
  41 #include "d3d9types.h"
  42 #include "ddraw.h"
  43 #include "wine/wined3d_interface.h"
  44 #include "wine/wined3d_gl.h"
  45
  46 /* Device caps */
  47 #define MAX_PALETTES      256
  48 #define MAX_STREAMS       16
  49 #define MAX_TEXTURES      8
  50 #define MAX_SAMPLERS      16
  51 #define MAX_ACTIVE_LIGHTS 8
  52 #define MAX_CLIPPLANES    D3DMAXUSERCLIPPLANES
  53 #define MAX_LEVELS        256
  54
  55 #define MAX_VSHADER_CONSTANTS 96
  56 #define MAX_PSHADER_CONSTANTS 32
  57
  58 /* Used for CreateStateBlock */
  59 #define NUM_SAVEDPIXELSTATES_R     35
  60 #define NUM_SAVEDPIXELSTATES_T     18
  61 #define NUM_SAVEDPIXELSTATES_S     12
  62 #define NUM_SAVEDVERTEXSTATES_R    31
  63 #define NUM_SAVEDVERTEXSTATES_T    2
  64 #define NUM_SAVEDVERTEXSTATES_S    1
  65
  66 extern const DWORD SavedPixelStates_R[NUM_SAVEDPIXELSTATES_R];
  67 extern const DWORD SavedPixelStates_T[NUM_SAVEDPIXELSTATES_T];
  68 extern const DWORD SavedPixelStates_S[NUM_SAVEDPIXELSTATES_S];
  69 extern const DWORD SavedVertexStates_R[NUM_SAVEDVERTEXSTATES_R];
  70 extern const DWORD SavedVertexStates_T[NUM_SAVEDVERTEXSTATES_T];
  71 extern const DWORD SavedVertexStates_S[NUM_SAVEDVERTEXSTATES_S];
  72
  73 typedef enum _WINELOOKUP {
  74     WINELOOKUP_WARPPARAM = 0,
  75     WINELOOKUP_MAGFILTER = 1,
  76     MAX_LOOKUPS          = 2
  77 } WINELOOKUP;
  78
  79 extern int minLookup[MAX_LOOKUPS];
  80 extern int maxLookup[MAX_LOOKUPS];
  81 extern DWORD *stateLookup[MAX_LOOKUPS];
  82
  83 extern DWORD minMipLookup[D3DTEXF_ANISOTROPIC + 1][D3DTEXF_LINEAR + 1];
  84
  85 typedef struct _WINED3DGLTYPE {
  86     int         d3dType;
  87     GLint       size;
  88     GLenum      glType;
  89     GLboolean   normalized;
  90     int         typesize;
  91 } WINED3DGLTYPE;
  92
  93 /* NOTE: Make sure these are in the correct numerical order. (see /include/d3d9types.h typedef enum _D3DDECLTYPE) */
  94 WINED3DGLTYPE static const glTypeLookup[D3DDECLTYPE_UNUSED] = {
  95                                   {D3DDECLTYPE_FLOAT1,    1, GL_FLOAT           , GL_FALSE ,sizeof(float)},
  96                                   {D3DDECLTYPE_FLOAT2,    2, GL_FLOAT           , GL_FALSE ,sizeof(float)},
  97                                   {D3DDECLTYPE_FLOAT3,    3, GL_FLOAT           , GL_FALSE ,sizeof(float)},
  98                                   {D3DDECLTYPE_FLOAT4,    4, GL_FLOAT           , GL_FALSE ,sizeof(float)},
  99                                   {D3DDECLTYPE_D3DCOLOR,  4, GL_UNSIGNED_BYTE   , GL_TRUE  ,sizeof(BYTE)},
 100                                   {D3DDECLTYPE_UBYTE4,    4, GL_UNSIGNED_BYTE   , GL_FALSE ,sizeof(BYTE)},
 101                                   {D3DDECLTYPE_SHORT2,    2, GL_SHORT           , GL_FALSE ,sizeof(short int)},
 102                                   {D3DDECLTYPE_SHORT4,    4, GL_SHORT           , GL_FALSE ,sizeof(short int)},
 103                                   {D3DDECLTYPE_UBYTE4N,   4, GL_UNSIGNED_BYTE   , GL_FALSE ,sizeof(BYTE)},
 104                                   {D3DDECLTYPE_SHORT2N,   2, GL_SHORT           , GL_FALSE ,sizeof(short int)},
 105                                   {D3DDECLTYPE_SHORT4N,   4, GL_SHORT           , GL_FALSE ,sizeof(short int)},
 106                                   {D3DDECLTYPE_USHORT2N,  2, GL_UNSIGNED_SHORT  , GL_FALSE ,sizeof(short int)},
 107                                   {D3DDECLTYPE_USHORT4N,  4, GL_UNSIGNED_SHORT  , GL_FALSE ,sizeof(short int)},
 108                                   {D3DDECLTYPE_UDEC3,     3, GL_UNSIGNED_SHORT  , GL_FALSE ,sizeof(short int)},
 109                                   {D3DDECLTYPE_DEC3N,     3, GL_SHORT           , GL_FALSE ,sizeof(short int)},
 110                                   {D3DDECLTYPE_FLOAT16_2, 2, GL_FLOAT           , GL_FALSE ,sizeof(short int)},
 111                                   {D3DDECLTYPE_FLOAT16_4, 4, GL_FLOAT           , GL_FALSE ,sizeof(short int)}};
 112
 113 #define WINED3D_ATR_TYPE(_attribute)          glTypeLookup[sd->u.s._attribute.dwType].d3dType
 114 #define WINED3D_ATR_SIZE(_attribute)          glTypeLookup[sd->u.s._attribute.dwType].size
 115 #define WINED3D_ATR_GLTYPE(_attribute)        glTypeLookup[sd->u.s._attribute.dwType].glType
 116 #define WINED3D_ATR_NORMALIZED(_attribute)    glTypeLookup[sd->u.s._attribute.dwType].normalized
 117 #define WINED3D_ATR_TYPESIZE(_attribute)      glTypeLookup[sd->u.s._attribute.dwType].typesize
 118
 119 /**
 120  * Settings
 121  */
 122 #define VS_NONE    0
 123 #define VS_HW      1
 124 #define VS_SW      2
 125
 126 #define PS_NONE    0
 127 #define PS_HW      1
 128
 129 #define VBO_NONE   0
 130 #define VBO_HW     1
 131
 132 #define NP2_NONE   0
 133 #define NP2_REPACK 1
 134
 135 typedef struct wined3d_settings_s {
 136 /* vertex and pixel shader modes */
 137   int vs_mode;
 138   int ps_mode;
 139   int vbo_mode;
 140   BOOL glslRequested;
 141 /* nonpower 2 function */
 142   int nonpower2_mode;
 143 } wined3d_settings_t;
 144
 145 extern wined3d_settings_t wined3d_settings;
 146
 147 /* X11 locking */
 148
 149 extern void (*wine_tsx11_lock_ptr)(void);
 150 extern void (*wine_tsx11_unlock_ptr)(void);
 151
 152 /* As GLX relies on X, this is needed */
 153 extern int num_lock;
 154
 155 #if 0
 156 #define ENTER_GL() ++num_lock; if (num_lock > 1) FIXME("Recursive use of GL lock to: %d\n", num_lock); wine_tsx11_lock_ptr()
 157 #define LEAVE_GL() if (num_lock != 1) FIXME("Recursive use of GL lock: %d\n", num_lock); --num_lock; wine_tsx11_unlock_ptr()
 158 #else
 159 #define ENTER_GL() wine_tsx11_lock_ptr()
 160 #define LEAVE_GL() wine_tsx11_unlock_ptr()
 161 #endif
 162
 163 /*****************************************************************************
 164  * Defines
 165  */
 166
 167 /* GL related defines */
 168 /* ------------------ */
 169 #define GL_SUPPORT(ExtName)           (GLINFO_LOCATION.supported[ExtName] != 0)
 170 #define GL_LIMITS(ExtName)            (GLINFO_LOCATION.max_##ExtName)
 171 #define GL_EXTCALL(FuncName)          (GLINFO_LOCATION.FuncName)
 172 #define GL_VEND(_VendName)            (GLINFO_LOCATION.gl_vendor == VENDOR_##_VendName ? TRUE : FALSE)
 173
 174 #define D3DCOLOR_B_R(dw) (((dw) >> 16) & 0xFF)
 175 #define D3DCOLOR_B_G(dw) (((dw) >>  8) & 0xFF)
 176 #define D3DCOLOR_B_B(dw) (((dw) >>  0) & 0xFF)
 177 #define D3DCOLOR_B_A(dw) (((dw) >> 24) & 0xFF)
 178
 179 #define D3DCOLOR_R(dw) (((float) (((dw) >> 16) & 0xFF)) / 255.0f)
 180 #define D3DCOLOR_G(dw) (((float) (((dw) >>  8) & 0xFF)) / 255.0f)
 181 #define D3DCOLOR_B(dw) (((float) (((dw) >>  0) & 0xFF)) / 255.0f)
 182 #define D3DCOLOR_A(dw) (((float) (((dw) >> 24) & 0xFF)) / 255.0f)
 183
 184 #define D3DCOLORTOGLFLOAT4(dw, vec) \
 185   (vec)[0] = D3DCOLOR_R(dw); \
 186   (vec)[1] = D3DCOLOR_G(dw); \
 187   (vec)[2] = D3DCOLOR_B(dw); \
 188   (vec)[3] = D3DCOLOR_A(dw);
 189
 190 /* Note: The following is purely to keep the source code as clear from #ifdefs as possible */
 191 #if defined(GL_VERSION_1_3)
 192 #define GLACTIVETEXTURE(textureNo)                          \
 193             glActiveTexture(GL_TEXTURE0 + textureNo);       \
 194             checkGLcall("glActiveTexture");
 195 #define GLCLIENTACTIVETEXTURE(textureNo)                    \
 196             glClientActiveTexture(GL_TEXTURE0 + textureNo);
 197 #define GLMULTITEXCOORD1F(a,b)                              \
 198             glMultiTexCoord1f(GL_TEXTURE0 + a, b);
 199 #define GLMULTITEXCOORD2F(a,b,c)                            \
 200             glMultiTexCoord2f(GL_TEXTURE0 + a, b, c);
 201 #define GLMULTITEXCOORD3F(a,b,c,d)                          \
 202             glMultiTexCoord3f(GL_TEXTURE0 + a, b, c, d);
 203 #define GLMULTITEXCOORD4F(a,b,c,d,e)                        \
 204             glMultiTexCoord4f(GL_TEXTURE0 + a, b, c, d, e);
 205 #define GLTEXTURECUBEMAP GL_TEXTURE_CUBE_MAP
 206 #else
 207 #define GLACTIVETEXTURE(textureNo)                             \
 208             glActiveTextureARB(GL_TEXTURE0_ARB + textureNo);   \
 209             checkGLcall("glActiveTextureARB");
 210 #define GLCLIENTACTIVETEXTURE(textureNo)                    \
 211             glClientActiveTextureARB(GL_TEXTURE0_ARB + textureNo);
 212 #define GLMULTITEXCOORD1F(a,b)                                 \
 213             glMultiTexCoord1fARB(GL_TEXTURE0_ARB + a, b);
 214 #define GLMULTITEXCOORD2F(a,b,c)                               \
 215             glMultiTexCoord2fARB(GL_TEXTURE0_ARB + a, b, c);
 216 #define GLMULTITEXCOORD3F(a,b,c,d)                             \
 217             glMultiTexCoord3fARB(GL_TEXTURE0_ARB + a, b, c, d);
 218 #define GLMULTITEXCOORD4F(a,b,c,d,e)                           \
 219             glMultiTexCoord4fARB(GL_TEXTURE0_ARB + a, b, c, d, e);
 220 #define GLTEXTURECUBEMAP GL_TEXTURE_CUBE_MAP_ARB
 221 #endif
 222
 223 /* DirectX Device Limits */
 224 /* --------------------- */
 225 #define MAX_LEVELS  256  /* Maximum number of mipmap levels. Guessed at 256 */
 226
 227 #define MAX_STREAMS  16  /* Maximum possible streams - used for fixed size arrays
 228                             See MaxStreams in MSDN under GetDeviceCaps */
 229                          /* Maximum number of constants provided to the shaders */
 230 #define HIGHEST_TRANSFORMSTATE 512
 231                          /* Highest value in D3DTRANSFORMSTATETYPE */
 232 #define MAX_CLIPPLANES  D3DMAXUSERCLIPPLANES
 233
 234 #define MAX_PALETTES      256
 235
 236 /* Checking of API calls */
 237 /* --------------------- */
 238 #define checkGLcall(A)                                          \
 239 {                                                               \
 240     GLint err = glGetError();                                   \
 241     if (err == GL_NO_ERROR) {                                   \
 242        TRACE("%s call ok %s / %d\n", A, __FILE__, __LINE__);    \
 243                                                                 \
 244     } else do {                                                 \
 245        FIXME(">>>>>>>>>>>>>>>>> %x from %s @ %s / %d\n",        \
 246                 err, A, __FILE__, __LINE__);                    \
 247        err = glGetError();                                      \
 248     } while (err != GL_NO_ERROR);                               \
 249 }
 250
 251 /* Trace routines / diagnostics */
 252 /* ---------------------------- */
 253
 254 /* Dump out a matrix and copy it */
 255 #define conv_mat(mat,gl_mat)                                                                \
 256 do {                                                                                        \
 257     TRACE("%f %f %f %f\n", (mat)->u.s._11, (mat)->u.s._12, (mat)->u.s._13, (mat)->u.s._14); \
 258     TRACE("%f %f %f %f\n", (mat)->u.s._21, (mat)->u.s._22, (mat)->u.s._23, (mat)->u.s._24); \
 259     TRACE("%f %f %f %f\n", (mat)->u.s._31, (mat)->u.s._32, (mat)->u.s._33, (mat)->u.s._34); \
 260     TRACE("%f %f %f %f\n", (mat)->u.s._41, (mat)->u.s._42, (mat)->u.s._43, (mat)->u.s._44); \
 261     memcpy(gl_mat, (mat), 16 * sizeof(float));                                              \
 262 } while (0)
 263
 264 /* Macro to dump out the current state of the light chain */
 265 #define DUMP_LIGHT_CHAIN()                    \
 266 {                                             \
 267   PLIGHTINFOEL *el = This->stateBlock->lights;\
 268   while (el) {                                \
 269     TRACE("Light %p (glIndex %ld, d3dIndex %ld, enabled %d)\n", el, el->glIndex, el->OriginalIndex, el->lightEnabled);\
 270     el = el->next;                            \
 271   }                                           \
 272 }
 273
 274 /* Trace vector and strided data information */
 275 #define TRACE_VECTOR(name) TRACE( #name "=(%f, %f, %f, %f)\n", name.x, name.y, name.z, name.w);
 276 #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);
 277
 278 /* Defines used for optimizations */
 279
 280 /*    Only reapply what is necessary */
 281 #define REAPPLY_ALPHAOP  0x0001
 282 #define REAPPLY_ALL      0xFFFF
 283
 284 /* Advance declaration of structures to satisfy compiler */
 285 typedef struct IWineD3DStateBlockImpl IWineD3DStateBlockImpl;
 286 typedef struct IWineD3DSurfaceImpl    IWineD3DSurfaceImpl;
 287 typedef struct IWineD3DPaletteImpl    IWineD3DPaletteImpl;
 288
 289 /* Tracking */
 290
 291 /* TODO: Move some of this to the device */
 292 long globalChangeGlRam(long glram);
 293
 294 /* Memory and object tracking */
 295
 296 /*Structure for holding information on all direct3d objects
 297 useful for making sure tracking is ok and when release is called on a device!
 298 and probably quite handy for debugging and dumping states out
 299 */
 300 typedef struct WineD3DGlobalStatistics {
 301     int glsurfaceram; /* The aproximate amount of glTexture memory allocated for textures */
 302 } WineD3DGlobalStatistics;
 303
 304 extern WineD3DGlobalStatistics* wineD3DGlobalStatistics;
 305
 306 /* Global variables */
 307 extern const float identity[16];
 308
 309 /*****************************************************************************
 310  * Compilable extra diagnostics
 311  */
 312
 313 /* Trace information per-vertex: (extremely high amount of trace) */
 314 #if 0 /* NOTE: Must be 0 in cvs */
 315 # define VTRACE(A) TRACE A
 316 #else
 317 # define VTRACE(A)
 318 #endif
 319
 320 /* Checking of per-vertex related GL calls */
 321 /* --------------------- */
 322 #define vcheckGLcall(A)                                         \
 323 {                                                               \
 324     GLint err = glGetError();                                   \
 325     if (err == GL_NO_ERROR) {                                   \
 326        VTRACE(("%s call ok %s / %d\n", A, __FILE__, __LINE__)); \
 327                                                                 \
 328     } else do {                                                 \
 329        FIXME(">>>>>>>>>>>>>>>>> %x from %s @ %s / %d\n",        \
 330                 err, A, __FILE__, __LINE__);                    \
 331        err = glGetError();                                      \
 332     } while (err != GL_NO_ERROR);                               \
 333 }
 334
 335 /* TODO: Confirm each of these works when wined3d move completed */
 336 #if 0 /* NOTE: Must be 0 in cvs */
 337   /* To avoid having to get gigabytes of trace, the following can be compiled in, and at the start
 338      of each frame, a check is made for the existence of C:\D3DTRACE, and if if exists d3d trace
 339      is enabled, and if it doesn't exists it is disabled.                                           */
 340 # define FRAME_DEBUGGING
 341   /*  Adding in the SINGLE_FRAME_DEBUGGING gives a trace of just what makes up a single frame, before
 342       the file is deleted                                                                            */
 343 # if 1 /* NOTE: Must be 1 in cvs, as this is mostly more useful than a trace from program start */
 344 #  define SINGLE_FRAME_DEBUGGING
 345 # endif
 346   /* The following, when enabled, lets you see the makeup of the frame, by drawprimitive calls.
 347      It can only be enabled when FRAME_DEBUGGING is also enabled
 348      The contents of the back buffer are written into /tmp/backbuffer_* after each primitive
 349      array is drawn.                                                                            */
 350 # if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
 351 #  define SHOW_FRAME_MAKEUP 1
 352 # endif
 353   /* The following, when enabled, lets you see the makeup of the all the textures used during each
 354      of the drawprimitive calls. It can only be enabled when SHOW_FRAME_MAKEUP is also enabled.
 355      The contents of the textures assigned to each stage are written into
 356      /tmp/texture_*_<Stage>.ppm after each primitive array is drawn.                            */
 357 # if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
 358 #  define SHOW_TEXTURE_MAKEUP 0
 359 # endif
 360 extern BOOL isOn;
 361 extern BOOL isDumpingFrames;
 362 extern LONG primCounter;
 363 #endif
 364
 365 /*****************************************************************************
 366  * Prototypes
 367  */
 368
 369 /* Routine common to the draw primitive and draw indexed primitive routines */
 370 void drawPrimitive(IWineD3DDevice *iface,
 371                     int PrimitiveType,
 372                     long NumPrimitives,
 373                     /* for Indexed: */
 374                     long  StartVertexIndex,
 375                     UINT  numberOfVertices,
 376                     long  StartIdx,
 377                     short idxBytes,
 378                     const void *idxData,
 379                     int   minIndex,
 380                     WineDirect3DVertexStridedData *DrawPrimStrideData);
 381
 382 void primitiveConvertToStridedData(IWineD3DDevice *iface,
 383                                    WineDirect3DVertexStridedData *strided,
 384                                    LONG BaseVertexIndex);
 385
 386 DWORD get_flexible_vertex_size(DWORD d3dvtVertexType);
 387
 388 #define eps 1e-8
 389
 390 #define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
 391     (((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
 392
 393 /* Routine to fill gl caps for swapchains and IWineD3D */
 394 BOOL IWineD3DImpl_FillGLCaps(WineD3D_GL_Info *gl_info,
 395                              Display* display);
 396
 397 /*****************************************************************************
 398  * Internal representation of a light
 399  */
 400 typedef struct PLIGHTINFOEL PLIGHTINFOEL;
 401 struct PLIGHTINFOEL {
 402     WINED3DLIGHT OriginalParms; /* Note D3D8LIGHT == D3D9LIGHT */
 403     DWORD        OriginalIndex;
 404     LONG         glIndex;
 405     BOOL         lightEnabled;
 406     BOOL         changed;
 407     BOOL         enabledChanged;
 408
 409     /* Converted parms to speed up swapping lights */
 410     float                         lightPosn[4];
 411     float                         lightDirn[4];
 412     float                         exponent;
 413     float                         cutoff;
 414
 415     PLIGHTINFOEL *next;
 416     PLIGHTINFOEL *prev;
 417 };
 418
 419 /*****************************************************************************
 420  * IWineD3D implementation structure
 421  */
 422 typedef struct IWineD3DImpl
 423 {
 424     /* IUnknown fields */
 425     const IWineD3DVtbl     *lpVtbl;
 426     LONG                    ref;     /* Note: Ref counting not required */
 427
 428     /* WineD3D Information */
 429     IUnknown               *parent;
 430     UINT                    dxVersion;
 431
 432     /* GL Information */
 433     BOOL                    isGLInfoValid;
 434     WineD3D_GL_Info         gl_info;
 435 } IWineD3DImpl;
 436
 437 extern const IWineD3DVtbl IWineD3D_Vtbl;
 438
 439 typedef struct SwapChainList {
 440     IWineD3DSwapChain         *swapchain;
 441     struct SwapChainList      *next;
 442 } SwapChainList;
 443
 444 /** Hacked out start of a context manager!! **/
 445 typedef struct glContext {
 446     int Width;
 447     int Height;
 448     int usedcount;
 449     GLXContext context;
 450
 451     Drawable drawable;
 452     IWineD3DSurface *pSurface;
 453 #if 0 /* TODO: someway to represent the state of the context */
 454     IWineD3DStateBlock *pStateBlock;
 455 #endif
 456 /* a few other things like format */
 457 } glContext;
 458
 459 /* TODO: setup some flags in the regestry to enable, disable pbuffer support
 460 (since it will break quite a few things until contexts are managed properly!) */
 461 extern BOOL pbuffer_support;
 462 /* allocate one pbuffer per surface */
 463 extern BOOL pbuffer_per_surface;
 464
 465 /* Maximum number of contexts/pbuffers to keep in cache,
 466 set to 100 because ATI's drivers don't support deleting pBuffers properly
 467 this needs to be migrated to a list and some option availalbe for controle the cache size.
 468 */
 469 #define CONTEXT_CACHE 100
 470
 471 typedef struct ResourceList {
 472     IWineD3DResource         *resource;
 473     struct ResourceList      *next;
 474 } ResourceList;
 475
 476 /* A helper function that dumps a resource list */
 477 void dumpResources(ResourceList *resources);
 478
 479 /*****************************************************************************
 480  * IWineD3DDevice implementation structure
 481  */
 482 typedef struct IWineD3DDeviceImpl
 483 {
 484     /* IUnknown fields      */
 485     const IWineD3DDeviceVtbl *lpVtbl;
 486     LONG                    ref;     /* Note: Ref counting not required */
 487
 488     /* WineD3D Information  */
 489     IUnknown               *parent;
 490     IWineD3D               *wineD3D;
 491
 492     /* X and GL Information */
 493     GLint                   maxConcurrentLights;
 494
 495     /* Optimization */
 496     BOOL                    modelview_valid;
 497     BOOL                    proj_valid;
 498     BOOL                    view_ident;        /* true iff view matrix is identity                */
 499     BOOL                    last_was_rhw;      /* true iff last draw_primitive was in xyzrhw mode */
 500     BOOL                    viewport_changed;  /* Was the viewport changed since the last draw?   */
 501     GLenum                  tracking_parm;     /* Which source is tracking current colour         */
 502     LONG                    tracking_color;    /* used iff GL_COLOR_MATERIAL was enabled          */
 503 #define                         DISABLED_TRACKING  0  /* Disabled                                 */
 504 #define                         IS_TRACKING        1  /* tracking_parm is tracking diffuse color  */
 505 #define                         NEEDS_TRACKING     2  /* Tracking needs to be enabled when needed */
 506 #define                         NEEDS_DISABLE      3  /* Tracking needs to be disabled when needed*/
 507     UINT                    srcBlend;
 508     UINT                    dstBlend;
 509     UINT                    alphafunc;
 510     UINT                    stencilfunc;
 511     BOOL                    texture_shader_active;  /* TODO: Confirm use is correct */
 512     BOOL                    last_was_notclipped;
 513
 514     /* State block related */
 515     BOOL                    isRecordingState;
 516     IWineD3DStateBlockImpl *stateBlock;
 517     IWineD3DStateBlockImpl *updateStateBlock;
 518
 519     /* Internal use fields  */
 520     WINED3DDEVICE_CREATION_PARAMETERS createParms;
 521     UINT                            adapterNo;
 522     D3DDEVTYPE                      devType;
 523
 524     SwapChainList          *swapchains;
 525
 526     ResourceList           *resources; /* a linked list to track resources created by the device */
 527
 528     /* Render Target Support */
 529     IWineD3DSurface        *depthStencilBuffer;
 530
 531     IWineD3DSurface        *renderTarget;
 532     IWineD3DSurface        *stencilBufferTarget;
 533
 534     /* palettes texture management */
 535     PALETTEENTRY            palettes[MAX_PALETTES][256];
 536     UINT                    currentPalette;
 537
 538     /* For rendering to a texture using glCopyTexImage */
 539     BOOL                    renderUpsideDown;
 540
 541     /* Cursor management */
 542     BOOL                    bCursorVisible;
 543     UINT                    xHotSpot;
 544     UINT                    yHotSpot;
 545     UINT                    xScreenSpace;
 546     UINT                    yScreenSpace;
 547
 548     /* Textures for when no other textures are mapped */
 549     UINT                          dummyTextureName[MAX_TEXTURES];
 550
 551     /* Debug stream management */
 552     BOOL                     debug;
 553
 554     /* Device state management */
 555     HRESULT                 state;
 556     BOOL                    d3d_initialized;
 557
 558     /* Screen buffer resources */
 559     glContext contextCache[CONTEXT_CACHE];
 560
 561     /* A flag to check if endscene has been called before changing the render tartet */
 562     BOOL sceneEnded;
 563
 564     /* process vertex shaders using software or hardware */
 565     BOOL softwareVertexProcessing;
 566
 567     /* DirectDraw stuff */
 568     HWND ddraw_window;
 569     IWineD3DSurface *ddraw_primary;
 570     DWORD ddraw_width, ddraw_height;
 571     WINED3DFORMAT ddraw_format;
 572
 573 } IWineD3DDeviceImpl;
 574
 575 extern const IWineD3DDeviceVtbl IWineD3DDevice_Vtbl;
 576
 577 /* Support for IWineD3DResource ::Set/Get/FreePrivateData. I don't think
 578  * anybody uses it for much so a good implementation is optional. */
 579 typedef struct PrivateData
 580 {
 581     struct PrivateData* next;
 582
 583     GUID tag;
 584     DWORD flags; /* DDSPD_* */
 585     DWORD uniqueness_value;
 586
 587     union
 588     {
 589         LPVOID data;
 590         LPUNKNOWN object;
 591     } ptr;
 592
 593     DWORD size;
 594 } PrivateData;
 595
 596 /* OpenGL ortho matrix setup */
 597 void d3ddevice_set_ortho(IWineD3DDeviceImpl *This, BOOL dontclip);
 598
 599 /*****************************************************************************
 600  * IWineD3DResource implementation structure
 601  */
 602 typedef struct IWineD3DResourceClass
 603 {
 604     /* IUnknown fields */
 605     LONG                    ref;     /* Note: Ref counting not required */
 606
 607     /* WineD3DResource Information */
 608     IUnknown               *parent;
 609     WINED3DRESOURCETYPE     resourceType;
 610     IWineD3DDeviceImpl     *wineD3DDevice;
 611     WINED3DPOOL             pool;
 612     UINT                    size;
 613     DWORD                   usage;
 614     WINED3DFORMAT           format;
 615     BYTE                   *allocatedMemory;
 616     PrivateData            *privateData;
 617
 618 } IWineD3DResourceClass;
 619
 620 typedef struct IWineD3DResourceImpl
 621 {
 622     /* IUnknown & WineD3DResource Information     */
 623     const IWineD3DResourceVtbl *lpVtbl;
 624     IWineD3DResourceClass   resource;
 625 } IWineD3DResourceImpl;
 626
 627
 628 /*****************************************************************************
 629  * IWineD3DVertexBuffer implementation structure (extends IWineD3DResourceImpl)
 630  */
 631 typedef struct IWineD3DVertexBufferImpl
 632 {
 633     /* IUnknown & WineD3DResource Information     */
 634     const IWineD3DVertexBufferVtbl *lpVtbl;
 635     IWineD3DResourceClass     resource;
 636
 637     /* WineD3DVertexBuffer specifics */
 638     DWORD                     fvf;
 639
 640 } IWineD3DVertexBufferImpl;
 641
 642 extern const IWineD3DVertexBufferVtbl IWineD3DVertexBuffer_Vtbl;
 643
 644
 645 /*****************************************************************************
 646  * IWineD3DIndexBuffer implementation structure (extends IWineD3DResourceImpl)
 647  */
 648 typedef struct IWineD3DIndexBufferImpl
 649 {
 650     /* IUnknown & WineD3DResource Information     */
 651     const IWineD3DIndexBufferVtbl *lpVtbl;
 652     IWineD3DResourceClass     resource;
 653
 654     /* WineD3DVertexBuffer specifics */
 655 } IWineD3DIndexBufferImpl;
 656
 657 extern const IWineD3DIndexBufferVtbl IWineD3DIndexBuffer_Vtbl;
 658
 659 /*****************************************************************************
 660  * IWineD3DBaseTexture D3D- > openGL state map lookups
 661  */
 662 #define WINED3DFUNC_NOTSUPPORTED  -2
 663 #define WINED3DFUNC_UNIMPLEMENTED -1
 664
 665 typedef enum winetexturestates {
 666     WINED3DTEXSTA_ADDRESSU       = 0,
 667     WINED3DTEXSTA_ADDRESSV       = 1,
 668     WINED3DTEXSTA_ADDRESSW       = 2,
 669     WINED3DTEXSTA_BORDERCOLOR    = 3,
 670     WINED3DTEXSTA_MAGFILTER      = 4,
 671     WINED3DTEXSTA_MINFILTER      = 5,
 672     WINED3DTEXSTA_MIPFILTER      = 6,
 673     WINED3DTEXSTA_MAXMIPLEVEL    = 7,
 674     WINED3DTEXSTA_MAXANISOTROPY  = 8,
 675     WINED3DTEXSTA_SRGBTEXTURE    = 9,
 676     WINED3DTEXSTA_ELEMENTINDEX   = 10,
 677     WINED3DTEXSTA_DMAPOFFSET     = 11,
 678     WINED3DTEXSTA_TSSADDRESSW    = 12,
 679     MAX_WINETEXTURESTATES        = 13,
 680 } winetexturestates;
 681
 682 typedef struct Wined3dTextureStateMap {
 683     CONST int state;
 684     int function;
 685 } Wined3dTextureStateMap;
 686
 687 /*****************************************************************************
 688  * IWineD3DBaseTexture implementation structure (extends IWineD3DResourceImpl)
 689  */
 690 typedef struct IWineD3DBaseTextureClass
 691 {
 692     UINT                    levels;
 693     BOOL                    dirty;
 694     D3DFORMAT               format;
 695     DWORD                   usage;
 696     UINT                    textureName;
 697     UINT                    LOD;
 698     WINED3DTEXTUREFILTERTYPE filterType;
 699     DWORD                   states[MAX_WINETEXTURESTATES];
 700
 701 } IWineD3DBaseTextureClass;
 702
 703 typedef struct IWineD3DBaseTextureImpl
 704 {
 705     /* IUnknown & WineD3DResource Information     */
 706     const IWineD3DBaseTextureVtbl *lpVtbl;
 707     IWineD3DResourceClass     resource;
 708     IWineD3DBaseTextureClass  baseTexture;
 709
 710 } IWineD3DBaseTextureImpl;
 711
 712 /*****************************************************************************
 713  * IWineD3DTexture implementation structure (extends IWineD3DBaseTextureImpl)
 714  */
 715 typedef struct IWineD3DTextureImpl
 716 {
 717     /* IUnknown & WineD3DResource/WineD3DBaseTexture Information     */
 718     const IWineD3DTextureVtbl *lpVtbl;
 719     IWineD3DResourceClass     resource;
 720     IWineD3DBaseTextureClass  baseTexture;
 721
 722     /* IWineD3DTexture */
 723     IWineD3DSurface          *surfaces[MAX_LEVELS];
 724
 725     UINT                      width;
 726     UINT                      height;
 727     float                     pow2scalingFactorX;
 728     float                     pow2scalingFactorY;
 729
 730 } IWineD3DTextureImpl;
 731
 732 extern const IWineD3DTextureVtbl IWineD3DTexture_Vtbl;
 733
 734 /*****************************************************************************
 735  * IWineD3DCubeTexture implementation structure (extends IWineD3DBaseTextureImpl)
 736  */
 737 typedef struct IWineD3DCubeTextureImpl
 738 {
 739     /* IUnknown & WineD3DResource/WineD3DBaseTexture Information     */
 740     const IWineD3DCubeTextureVtbl *lpVtbl;
 741     IWineD3DResourceClass     resource;
 742     IWineD3DBaseTextureClass  baseTexture;
 743
 744     /* IWineD3DCubeTexture */
 745     IWineD3DSurface          *surfaces[6][MAX_LEVELS];
 746
 747     UINT                      edgeLength;
 748     float                     pow2scalingFactor;
 749
 750 } IWineD3DCubeTextureImpl;
 751
 752 extern const IWineD3DCubeTextureVtbl IWineD3DCubeTexture_Vtbl;
 753
 754 typedef struct _WINED3DVOLUMET_DESC
 755 {
 756     UINT                    Width;
 757     UINT                    Height;
 758     UINT                    Depth;
 759 } WINED3DVOLUMET_DESC;
 760
 761 /*****************************************************************************
 762  * IWineD3DVolume implementation structure (extends IUnknown)
 763  */
 764 typedef struct IWineD3DVolumeImpl
 765 {
 766     /* IUnknown & WineD3DResource fields */
 767     const IWineD3DVolumeVtbl  *lpVtbl;
 768     IWineD3DResourceClass      resource;
 769
 770     /* WineD3DVolume Information */
 771     WINED3DVOLUMET_DESC      currentDesc;
 772     IWineD3DBase            *container;
 773     UINT                    bytesPerPixel;
 774
 775     BOOL                    lockable;
 776     BOOL                    locked;
 777     WINED3DBOX              lockedBox;
 778     WINED3DBOX              dirtyBox;
 779     BOOL                    dirty;
 780
 781
 782 } IWineD3DVolumeImpl;
 783
 784 extern const IWineD3DVolumeVtbl IWineD3DVolume_Vtbl;
 785
 786 /*****************************************************************************
 787  * IWineD3DVolumeTexture implementation structure (extends IWineD3DBaseTextureImpl)
 788  */
 789 typedef struct IWineD3DVolumeTextureImpl
 790 {
 791     /* IUnknown & WineD3DResource/WineD3DBaseTexture Information     */
 792     const IWineD3DVolumeTextureVtbl *lpVtbl;
 793     IWineD3DResourceClass     resource;
 794     IWineD3DBaseTextureClass  baseTexture;
 795
 796     /* IWineD3DVolumeTexture */
 797     IWineD3DVolume           *volumes[MAX_LEVELS];
 798
 799     UINT                      width;
 800     UINT                      height;
 801     UINT                      depth;
 802 } IWineD3DVolumeTextureImpl;
 803
 804 extern const IWineD3DVolumeTextureVtbl IWineD3DVolumeTexture_Vtbl;
 805
 806 typedef struct _WINED3DSURFACET_DESC
 807 {
 808     WINED3DMULTISAMPLE_TYPE MultiSampleType;
 809     DWORD                   MultiSampleQuality;
 810     UINT                    Width;
 811     UINT                    Height;
 812 } WINED3DSURFACET_DESC;
 813
 814 /*****************************************************************************
 815  * Structure for DIB Surfaces (GetDC and GDI surfaces)
 816  */
 817 typedef struct wineD3DSurface_DIB {
 818     HBITMAP DIBsection;
 819     void* bitmap_data;
 820     HGDIOBJ holdbitmap;
 821     BOOL client_memory;
 822 } wineD3DSurface_DIB;
 823
 824 /*****************************************************************************
 825  * IWineD3DSurface implementation structure
 826  */
 827 struct IWineD3DSurfaceImpl
 828 {
 829     /* IUnknown & IWineD3DResource Information     */
 830     const IWineD3DSurfaceVtbl *lpVtbl;
 831     IWineD3DResourceClass     resource;
 832
 833     /* IWineD3DSurface fields */
 834     IWineD3DBase              *container;
 835     WINED3DSURFACET_DESC      currentDesc;
 836     IWineD3DPaletteImpl      *palette;
 837
 838     UINT                      textureName;
 839     UINT                      bytesPerPixel;
 840
 841     /* TODO: move this off into a management class(maybe!) */
 842     WORD                      Flags;
 843
 844     UINT                      pow2Width;
 845     UINT                      pow2Height;
 846     UINT                      pow2Size;
 847
 848     /* Oversized texture */
 849     RECT                      glRect;
 850
 851 #if 0
 852     /* precalculated x and y scalings for texture coords */
 853     float                     pow2scalingFactorX; /* =  (Width  / pow2Width ) */
 854     float                     pow2scalingFactorY; /* =  (Height / pow2Height) */
 855 #endif
 856
 857     RECT                      lockedRect;
 858     RECT                      dirtyRect;
 859
 860     glDescriptor              glDescription;
 861
 862     /* For GetDC */
 863     wineD3DSurface_DIB        dib;
 864     HDC                       hDC;
 865
 866     /* Color keys for DDraw */
 867     DDCOLORKEY                DestBltCKey;
 868     DDCOLORKEY                DestOverlayCKey;
 869     DDCOLORKEY                SrcOverlayCKey;
 870     DDCOLORKEY                SrcBltCKey;
 871     DWORD                     CKeyFlags;
 872
 873 };
 874
 875 extern const IWineD3DSurfaceVtbl IWineD3DSurface_Vtbl;
 876 extern const IWineD3DSurfaceVtbl IWineGDISurface_Vtbl;
 877
 878 /* Predeclare the shared Surface functions */
 879 HRESULT WINAPI IWineD3DSurfaceImpl_QueryInterface(IWineD3DSurface *iface, REFIID riid, LPVOID *ppobj);
 880 ULONG WINAPI IWineD3DSurfaceImpl_AddRef(IWineD3DSurface *iface);
 881 ULONG WINAPI IWineD3DSurfaceImpl_Release(IWineD3DSurface *iface);
 882 HRESULT WINAPI IWineD3DSurfaceImpl_GetParent(IWineD3DSurface *iface, IUnknown **pParent);
 883 HRESULT WINAPI IWineD3DSurfaceImpl_GetDevice(IWineD3DSurface *iface, IWineD3DDevice** ppDevice);
 884 HRESULT WINAPI IWineD3DSurfaceImpl_SetPrivateData(IWineD3DSurface *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags);
 885 HRESULT WINAPI IWineD3DSurfaceImpl_GetPrivateData(IWineD3DSurface *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData);
 886 HRESULT WINAPI IWineD3DSurfaceImpl_FreePrivateData(IWineD3DSurface *iface, REFGUID refguid);
 887 DWORD   WINAPI IWineD3DSurfaceImpl_SetPriority(IWineD3DSurface *iface, DWORD PriorityNew);
 888 DWORD   WINAPI IWineD3DSurfaceImpl_GetPriority(IWineD3DSurface *iface);
 889 void    WINAPI IWineD3DSurfaceImpl_PreLoad(IWineD3DSurface *iface);
 890 WINED3DRESOURCETYPE WINAPI IWineD3DSurfaceImpl_GetType(IWineD3DSurface *iface);
 891 HRESULT WINAPI IWineD3DSurfaceImpl_GetContainerParent(IWineD3DSurface* iface, IUnknown **ppContainerParent);
 892 HRESULT WINAPI IWineD3DSurfaceImpl_GetContainer(IWineD3DSurface* iface, REFIID riid, void** ppContainer);
 893 HRESULT WINAPI IWineD3DSurfaceImpl_GetDesc(IWineD3DSurface *iface, WINED3DSURFACE_DESC *pDesc);
 894 HRESULT WINAPI IWineD3DSurfaceImpl_GetBltStatus(IWineD3DSurface *iface, DWORD Flags);
 895 HRESULT WINAPI IWineD3DSurfaceImpl_GetFlipStatus(IWineD3DSurface *iface, DWORD Flags);
 896 HRESULT WINAPI IWineD3DSurfaceImpl_IsLost(IWineD3DSurface *iface);
 897 HRESULT WINAPI IWineD3DSurfaceImpl_Restore(IWineD3DSurface *iface);
 898 HRESULT WINAPI IWineD3DSurfaceImpl_SetPixelFormat(IWineD3DSurface *iface, WINED3DFORMAT Format, BYTE *Surface, DWORD Size);
 899 HRESULT WINAPI IWineD3DSurfaceImpl_GetPalette(IWineD3DSurface *iface, IWineD3DPalette **Pal);
 900 HRESULT WINAPI IWineD3DSurfaceImpl_SetPalette(IWineD3DSurface *iface, IWineD3DPalette *Pal);
 901 HRESULT WINAPI IWineD3DSurfaceImpl_SetColorKey(IWineD3DSurface *iface, DWORD Flags, DDCOLORKEY *CKey);
 902 HRESULT WINAPI IWineD3DSurfaceImpl_CleanDirtyRect(IWineD3DSurface *iface);
 903 extern HRESULT WINAPI IWineD3DSurfaceImpl_AddDirtyRect(IWineD3DSurface *iface, CONST RECT* pDirtyRect);
 904 HRESULT WINAPI IWineD3DSurfaceImpl_SetContainer(IWineD3DSurface *iface, IWineD3DBase *container);
 905 HRESULT WINAPI IWineD3DSurfaceImpl_SetPBufferState(IWineD3DSurface *iface, BOOL inPBuffer, BOOL  inTexture);
 906 void WINAPI IWineD3DSurfaceImpl_SetGlTextureDesc(IWineD3DSurface *iface, UINT textureName, int target);
 907 void WINAPI IWineD3DSurfaceImpl_GetGlDesc(IWineD3DSurface *iface, glDescriptor **glDescription);
 908 const void *WINAPI IWineD3DSurfaceImpl_GetData(IWineD3DSurface *iface);
 909 HRESULT WINAPI IWineD3DSurfaceImpl_SetFormat(IWineD3DSurface *iface, WINED3DFORMAT format);
 910 HRESULT WINAPI IWineGDISurfaceImpl_Blt(IWineD3DSurface *iface, RECT *DestRect, IWineD3DSurface *SrcSurface, RECT *SrcRect, DWORD Flags, DDBLTFX *DDBltFx);
 911 HRESULT WINAPI IWineGDISurfaceImpl_BltFast(IWineD3DSurface *iface, DWORD dstx, DWORD dsty, IWineD3DSurface *Source, RECT *rsrc, DWORD trans);
 912 HRESULT WINAPI IWineD3DSurfaceImpl_SetPalette(IWineD3DSurface *iface, IWineD3DPalette *Pal);
 913 HRESULT WINAPI IWineD3DSurfaceImpl_GetDC(IWineD3DSurface *iface, HDC *pHDC);
 914 HRESULT WINAPI IWineD3DSurfaceImpl_ReleaseDC(IWineD3DSurface *iface, HDC hDC);
 915 DWORD WINAPI IWineD3DSurfaceImpl_GetPitch(IWineD3DSurface *iface);
 916 HRESULT WINAPI IWineD3DSurfaceImpl_RealizePalette(IWineD3DSurface *iface);
 917
 918 /* Surface flags: */
 919 #define SFLAG_OVERSIZE    0x0001 /* Surface is bigger than gl size, blts only */
 920 #define SFLAG_CONVERTED   0x0002 /* Converted for color keying or Palettized */
 921 #define SFLAG_DIBSECTION  0x0004 /* Has a DIB section attached for getdc */
 922 #define SFLAG_DIRTY       0x0008 /* Surface was locked by the app */
 923 #define SFLAG_LOCKABLE    0x0010 /* Surface can be locked */
 924 #define SFLAG_DISCARD     0x0020 /* ??? */
 925 #define SFLAG_LOCKED      0x0040 /* Surface is locked atm */
 926 #define SFLAG_ACTIVELOCK  0x0080 /* Not locked, but surface memory is needed */
 927 #define SFLAG_INTEXTURE   0x0100 /* ??? */
 928 #define SFLAG_INPBUFFER   0x0200 /* ??? */
 929 #define SFLAG_NONPOW2     0x0400 /* Surface sizes are not a power of 2 */
 930 #define SFLAG_DYNLOCK     0x0800 /* Surface is often locked by the app */
 931 #define SFLAG_DYNCHANGE   0x1800 /* Surface contents are changed very often, implies DYNLOCK */
 932 #define SFLAG_DCINUSE     0x2000 /* Set between GetDC and ReleaseDC calls */
 933 #define SFLAG_GLDIRTY     0x4000 /* The opengl texture is more up to date than the surface mem */
 934 #define SFLAG_LOST        0x8000 /* Surface lost flag for DDraw */
 935
 936 /* In some conditions the surface memory must not be freed:
 937  * SFLAG_OVERSIZE: Not all data can be kept in GL
 938  * SFLAG_CONVERTED: Converting the data back would take too long
 939  * SFLAG_DIBSECTION: The dib code manages the memory
 940  * SFLAG_DIRTY: GL surface isn't up to date
 941  * SFLAG_LOCKED: The app requires access to the surface data
 942  * SFLAG_ACTIVELOCK: Some wined3d code needs the memory
 943  * SFLAG_DYNLOCK: Avoid freeing the data for performance
 944  * SFLAG_DYNCHANGE: Same reason as DYNLOCK
 945  */
 946 #define SFLAG_DONOTFREE  (SFLAG_OVERSIZE   | \
 947                           SFLAG_CONVERTED  | \
 948                           SFLAG_DIBSECTION | \
 949                           SFLAG_DIRTY      | \
 950                           SFLAG_LOCKED     | \
 951                           SFLAG_ACTIVELOCK | \
 952                           SFLAG_DYNLOCK    | \
 953                           SFLAG_DYNCHANGE    )
 954
 955 BOOL CalculateTexRect(IWineD3DSurfaceImpl *This, RECT *Rect, float glTexCoord[4]);
 956
 957 /*****************************************************************************
 958  * IWineD3DVertexDeclaration implementation structure
 959  */
 960 typedef struct IWineD3DVertexDeclarationImpl {
 961  /* IUnknown  Information     */
 962   const IWineD3DVertexDeclarationVtbl *lpVtbl;
 963   LONG                    ref;     /* Note: Ref counting not required */
 964
 965   IUnknown               *parent;
 966   /** precomputed fvf if simple declaration */
 967   IWineD3DDeviceImpl     *wineD3DDevice;
 968   DWORD   fvf[MAX_STREAMS];
 969   DWORD   allFVF;
 970
 971   /** dx8 compatible Declaration fields */
 972   DWORD*  pDeclaration8;
 973   DWORD   declaration8Length;
 974
 975   /** dx9+ */
 976   D3DVERTEXELEMENT9 *pDeclaration9;
 977   UINT               declaration9NumElements;
 978
 979   WINED3DVERTEXELEMENT  *pDeclarationWine;
 980   UINT                   declarationWNumElements;
 981
 982   float                 *constants;
 983
 984 } IWineD3DVertexDeclarationImpl;
 985
 986 extern const IWineD3DVertexDeclarationVtbl IWineD3DVertexDeclaration_Vtbl;
 987
 988 /*****************************************************************************
 989  * IWineD3DStateBlock implementation structure
 990  */
 991
 992 /* Internal state Block for Begin/End/Capture/Create/Apply info  */
 993 /*   Note: Very long winded but gl Lists are not flexible enough */
 994 /*   to resolve everything we need, so doing it manually for now */
 995 typedef struct SAVEDSTATES {
 996         BOOL                      indices;
 997         BOOL                      material;
 998         BOOL                      fvf;
 999         BOOL                      streamSource[MAX_STREAMS];
1000         BOOL                      streamFreq[MAX_STREAMS];
1001         BOOL                      textures[MAX_TEXTURES];
1002         BOOL                      transform[HIGHEST_TRANSFORMSTATE + 1];
1003         BOOL                      viewport;
1004         BOOL                      renderState[WINEHIGHEST_RENDER_STATE + 1];
1005         BOOL                      textureState[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
1006         BOOL                      samplerState[MAX_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
1007         BOOL                      clipplane[MAX_CLIPPLANES];
1008         BOOL                      vertexDecl;
1009         BOOL                      pixelShader;
1010         BOOL                      pixelShaderConstants[MAX_PSHADER_CONSTANTS];
1011         BOOL                      vertexShader;
1012         BOOL                      vertexShaderConstants[MAX_VSHADER_CONSTANTS];
1013 } SAVEDSTATES;
1014
1015 typedef enum {
1016     WINESHADERCNST_NONE     = 0,
1017     WINESHADERCNST_FLOAT    = 1,
1018     WINESHADERCNST_INTEGER  = 2,
1019     WINESHADERCNST_BOOL     = 3
1020 } WINESHADERCNST;
1021
1022 struct IWineD3DStateBlockImpl
1023 {
1024     /* IUnknown fields */
1025     const IWineD3DStateBlockVtbl *lpVtbl;
1026     LONG                      ref;     /* Note: Ref counting not required */
1027
1028     /* IWineD3DStateBlock information */
1029     IUnknown                 *parent;
1030     IWineD3DDeviceImpl       *wineD3DDevice;
1031     WINED3DSTATEBLOCKTYPE     blockType;
1032
1033     /* Array indicating whether things have been set or changed */
1034     SAVEDSTATES               changed;
1035     SAVEDSTATES               set;
1036
1037     /* Drawing - Vertex Shader or FVF related */
1038     DWORD                     fvf;
1039     /* Vertex Shader Declaration */
1040     IWineD3DVertexDeclaration *vertexDecl;
1041
1042     IWineD3DVertexShader      *vertexShader;
1043
1044     /* Vertex Shader Constants */
1045     BOOL                       vertexShaderConstantB[MAX_VSHADER_CONSTANTS];
1046     INT                        vertexShaderConstantI[MAX_VSHADER_CONSTANTS * 4];
1047     float                      vertexShaderConstantF[MAX_VSHADER_CONSTANTS * 4];
1048     WINESHADERCNST             vertexShaderConstantT[MAX_VSHADER_CONSTANTS]; /* TODO: Think about changing this to a char to possibly save a little memory */
1049
1050     /* Stream Source */
1051     BOOL                      streamIsUP;
1052     UINT                      streamStride[MAX_STREAMS];
1053     UINT                      streamOffset[MAX_STREAMS];
1054     IWineD3DVertexBuffer     *streamSource[MAX_STREAMS];
1055     UINT                      streamFreq[MAX_STREAMS];
1056     UINT                      streamFlags[MAX_STREAMS];     /*0 | D3DSTREAMSOURCE_INSTANCEDATA | D3DSTREAMSOURCE_INDEXEDDATA  */
1057
1058     /* Indices */
1059     IWineD3DIndexBuffer*      pIndexData;
1060     UINT                      baseVertexIndex; /* Note: only used for d3d8 */
1061
1062     /* Transform */
1063     D3DMATRIX                 transforms[HIGHEST_TRANSFORMSTATE + 1];
1064
1065     /* Lights */
1066     PLIGHTINFOEL             *lights; /* NOTE: active GL lights must be front of the chain */
1067
1068     /* Clipping */
1069     double                    clipplane[MAX_CLIPPLANES][4];
1070     WINED3DCLIPSTATUS         clip_status;
1071
1072     /* ViewPort */
1073     WINED3DVIEWPORT           viewport;
1074
1075     /* Material */
1076     WINED3DMATERIAL           material;
1077
1078     /* Pixel Shader */
1079     IWineD3DPixelShader      *pixelShader;
1080
1081     /* Pixel Shader Constants */
1082     BOOL                       pixelShaderConstantB[MAX_PSHADER_CONSTANTS];
1083     INT                        pixelShaderConstantI[MAX_PSHADER_CONSTANTS * 4];
1084     float                      pixelShaderConstantF[MAX_PSHADER_CONSTANTS * 4];
1085     WINESHADERCNST             pixelShaderConstantT[MAX_PSHADER_CONSTANTS]; /* TODO: Think about changing this to a char to possibly save a little memory */
1086
1087     /* Indexed Vertex Blending */
1088     D3DVERTEXBLENDFLAGS       vertex_blend;
1089     FLOAT                     tween_factor;
1090
1091     /* RenderState */
1092     DWORD                     renderState[WINEHIGHEST_RENDER_STATE + 1];
1093
1094     /* Texture */
1095     IWineD3DBaseTexture      *textures[MAX_TEXTURES];
1096     int                       textureDimensions[MAX_SAMPLERS];
1097
1098     /* Texture State Stage */
1099     DWORD                     textureState[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
1100     /* Sampler States */
1101     DWORD                     samplerState[MAX_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
1102
1103 };
1104
1105 extern const IWineD3DStateBlockVtbl IWineD3DStateBlock_Vtbl;
1106
1107 /*****************************************************************************
1108  * IWineD3DQueryImpl implementation structure (extends IUnknown)
1109  */
1110 typedef struct IWineD3DQueryImpl
1111 {
1112     const IWineD3DQueryVtbl  *lpVtbl;
1113     LONG                      ref;     /* Note: Ref counting not required */
1114
1115     IUnknown                 *parent;
1116     /*TODO: replace with iface usage */
1117 #if 0
1118     IWineD3DDevice         *wineD3DDevice;
1119 #else
1120     IWineD3DDeviceImpl       *wineD3DDevice;
1121 #endif
1122     /* IWineD3DQuery fields */
1123
1124     D3DQUERYTYPE              type;
1125     /* TODO: Think about using a IUnknown instead of a void* */
1126     void                     *extendedData;
1127
1128
1129 } IWineD3DQueryImpl;
1130
1131 extern const IWineD3DQueryVtbl IWineD3DQuery_Vtbl;
1132
1133 /* Datastructures for IWineD3DQueryImpl.extendedData */
1134 typedef struct  WineQueryOcclusionData {
1135        unsigned int queryId;
1136 } WineQueryOcclusionData;
1137
1138
1139 /*****************************************************************************
1140  * IWineD3DSwapChainImpl implementation structure (extends IUnknown)
1141  */
1142
1143 typedef struct IWineD3DSwapChainImpl
1144 {
1145     /*IUnknown part*/
1146     IWineD3DSwapChainVtbl    *lpVtbl;
1147     LONG                      ref;     /* Note: Ref counting not required */
1148
1149     IUnknown                 *parent;
1150     IWineD3DDeviceImpl       *wineD3DDevice;
1151
1152     /* IWineD3DSwapChain fields */
1153     IWineD3DSurface          *backBuffer;
1154     IWineD3DSurface          *frontBuffer;
1155     BOOL                      wantsDepthStencilBuffer;
1156     D3DPRESENT_PARAMETERS     presentParms;
1157
1158     /* TODO: move everything up to drawable off into a context manager
1159       and store the 'data' in the contextManagerData interface.
1160     IUnknown                  *contextManagerData;
1161     */
1162
1163     HWND                    win_handle;
1164     Window                  win;
1165     Display                *display;
1166
1167     GLXContext              glCtx;
1168     XVisualInfo            *visInfo;
1169     GLXContext              render_ctx;
1170     /* This has been left in device for now, but needs moving off into a rendertarget management class and separated out from swapchains and devices. */
1171     Drawable                drawable;
1172 } IWineD3DSwapChainImpl;
1173
1174 extern IWineD3DSwapChainVtbl IWineD3DSwapChain_Vtbl;
1175
1176 /*****************************************************************************
1177  * Utility function prototypes
1178  */
1179
1180 /* Trace routines */
1181 const char* debug_d3dformat(WINED3DFORMAT fmt);
1182 const char* debug_d3ddevicetype(D3DDEVTYPE devtype);
1183 const char* debug_d3dresourcetype(WINED3DRESOURCETYPE res);
1184 const char* debug_d3dusage(DWORD usage);
1185 const char* debug_d3dprimitivetype(D3DPRIMITIVETYPE PrimitiveType);
1186 const char* debug_d3drenderstate(DWORD state);
1187 const char* debug_d3dtexturestate(DWORD state);
1188 const char* debug_d3dpool(WINED3DPOOL pool);
1189
1190 /* Routines for GL <-> D3D values */
1191 GLenum StencilOp(DWORD op);
1192 void   set_tex_op(IWineD3DDevice *iface, BOOL isAlpha, int Stage, D3DTEXTUREOP op, DWORD arg1, DWORD arg2, DWORD arg3);
1193 void   set_texture_matrix(const float *smat, DWORD flags, BOOL calculatedCoords);
1194 void   GetSrcAndOpFromValue(DWORD iValue, BOOL isAlphaArg, GLenum* source, GLenum* operand);
1195
1196 SHORT  D3DFmtGetBpp(IWineD3DDeviceImpl* This, D3DFORMAT fmt);
1197 GLenum D3DFmt2GLFmt(IWineD3DDeviceImpl* This, D3DFORMAT fmt);
1198 GLenum D3DFmt2GLType(IWineD3DDeviceImpl *This, D3DFORMAT fmt);
1199 GLint  D3DFmt2GLIntFmt(IWineD3DDeviceImpl* This, D3DFORMAT fmt);
1200
1201 int D3DFmtMakeGlCfg(D3DFORMAT BackBufferFormat, D3DFORMAT StencilBufferFormat, int *attribs, int* nAttribs, BOOL alternate);
1202
1203 /* Math utils */
1204 void multiply_matrix(D3DMATRIX *dest, D3DMATRIX *src1, D3DMATRIX *src2);
1205
1206 /*****************************************************************************
1207  * To enable calling of inherited functions, requires prototypes
1208  *
1209  * Note: Only require classes which are subclassed, ie resource, basetexture,
1210  */
1211     /*** IUnknown methods ***/
1212     extern HRESULT WINAPI IWineD3DResourceImpl_QueryInterface(IWineD3DResource *iface, REFIID riid, void** ppvObject);
1213     extern ULONG WINAPI IWineD3DResourceImpl_AddRef(IWineD3DResource *iface);
1214     extern ULONG WINAPI IWineD3DResourceImpl_Release(IWineD3DResource *iface);
1215     /*** IWineD3DResource methods ***/
1216     extern HRESULT WINAPI IWineD3DResourceImpl_GetParent(IWineD3DResource *iface, IUnknown **pParent);
1217     extern HRESULT WINAPI IWineD3DResourceImpl_GetDevice(IWineD3DResource *iface, IWineD3DDevice ** ppDevice);
1218     extern HRESULT WINAPI IWineD3DResourceImpl_SetPrivateData(IWineD3DResource *iface, REFGUID  refguid, CONST void * pData, DWORD  SizeOfData, DWORD  Flags);
1219     extern HRESULT WINAPI IWineD3DResourceImpl_GetPrivateData(IWineD3DResource *iface, REFGUID  refguid, void * pData, DWORD * pSizeOfData);
1220     extern HRESULT WINAPI IWineD3DResourceImpl_FreePrivateData(IWineD3DResource *iface, REFGUID  refguid);
1221     extern DWORD WINAPI IWineD3DResourceImpl_SetPriority(IWineD3DResource *iface, DWORD  PriorityNew);
1222     extern DWORD WINAPI IWineD3DResourceImpl_GetPriority(IWineD3DResource *iface);
1223     extern void WINAPI IWineD3DResourceImpl_PreLoad(IWineD3DResource *iface);
1224     extern WINED3DRESOURCETYPE WINAPI IWineD3DResourceImpl_GetType(IWineD3DResource *iface);
1225     /*** class static members ***/
1226     void IWineD3DResourceImpl_CleanUp(IWineD3DResource *iface);
1227
1228     /*** IUnknown methods ***/
1229     extern HRESULT WINAPI IWineD3DBaseTextureImpl_QueryInterface(IWineD3DBaseTexture *iface, REFIID riid, void** ppvObject);
1230     extern ULONG WINAPI IWineD3DBaseTextureImpl_AddRef(IWineD3DBaseTexture *iface);
1231     extern ULONG WINAPI IWineD3DBaseTextureImpl_Release(IWineD3DBaseTexture *iface);
1232     /*** IWineD3DResource methods ***/
1233     extern HRESULT WINAPI IWineD3DBaseTextureImpl_GetParent(IWineD3DBaseTexture *iface, IUnknown **pParent);
1234     extern HRESULT WINAPI IWineD3DBaseTextureImpl_GetDevice(IWineD3DBaseTexture *iface, IWineD3DDevice ** ppDevice);
1235     extern HRESULT WINAPI IWineD3DBaseTextureImpl_SetPrivateData(IWineD3DBaseTexture *iface, REFGUID  refguid, CONST void * pData, DWORD  SizeOfData, DWORD  Flags);
1236     extern HRESULT WINAPI IWineD3DBaseTextureImpl_GetPrivateData(IWineD3DBaseTexture *iface, REFGUID  refguid, void * pData, DWORD * pSizeOfData);
1237     extern HRESULT WINAPI IWineD3DBaseTextureImpl_FreePrivateData(IWineD3DBaseTexture *iface, REFGUID  refguid);
1238     extern DWORD WINAPI IWineD3DBaseTextureImpl_SetPriority(IWineD3DBaseTexture *iface, DWORD  PriorityNew);
1239     extern DWORD WINAPI IWineD3DBaseTextureImpl_GetPriority(IWineD3DBaseTexture *iface);
1240     extern void WINAPI IWineD3DBaseTextureImpl_PreLoad(IWineD3DBaseTexture *iface);
1241     extern WINED3DRESOURCETYPE WINAPI IWineD3DBaseTextureImpl_GetType(IWineD3DBaseTexture *iface);
1242     /*** IWineD3DBaseTexture methods ***/
1243     extern DWORD WINAPI IWineD3DBaseTextureImpl_SetLOD(IWineD3DBaseTexture *iface, DWORD LODNew);
1244     extern DWORD WINAPI IWineD3DBaseTextureImpl_GetLOD(IWineD3DBaseTexture *iface);
1245     extern DWORD WINAPI IWineD3DBaseTextureImpl_GetLevelCount(IWineD3DBaseTexture *iface);
1246     extern HRESULT WINAPI IWineD3DBaseTextureImpl_SetAutoGenFilterType(IWineD3DBaseTexture *iface, WINED3DTEXTUREFILTERTYPE FilterType);
1247     extern WINED3DTEXTUREFILTERTYPE WINAPI IWineD3DBaseTextureImpl_GetAutoGenFilterType(IWineD3DBaseTexture *iface);
1248     extern void WINAPI IWineD3DBaseTextureImpl_GenerateMipSubLevels(IWineD3DBaseTexture *iface);
1249     extern BOOL WINAPI IWineD3DBaseTextureImpl_SetDirty(IWineD3DBaseTexture *iface, BOOL);
1250     extern BOOL WINAPI IWineD3DBaseTextureImpl_GetDirty(IWineD3DBaseTexture *iface);
1251
1252     extern BYTE* WINAPI IWineD3DVertexBufferImpl_GetMemory(IWineD3DVertexBuffer* iface, DWORD iOffset);
1253     extern HRESULT WINAPI IWineD3DVertexBufferImpl_ReleaseMemory(IWineD3DVertexBuffer* iface);
1254     extern HRESULT WINAPI IWineD3DBaseTextureImpl_BindTexture(IWineD3DBaseTexture *iface);
1255     extern HRESULT WINAPI IWineD3DBaseTextureImpl_UnBindTexture(IWineD3DBaseTexture *iface);
1256     extern void WINAPI IWineD3DBaseTextureImpl_ApplyStateChanges(IWineD3DBaseTexture *iface, const DWORD textureStates[WINED3D_HIGHEST_TEXTURE_STATE + 1], const DWORD samplerStates[WINED3D_HIGHEST_SAMPLER_STATE + 1]);
1257     /*** class static members ***/
1258     void IWineD3DBaseTextureImpl_CleanUp(IWineD3DBaseTexture *iface);
1259
1260 /* An enum for the type of constants that are used... addressing causes
1261  * problems with being able to work out what's used and what's not.. so
1262  * maybe we'll have to rely on the server vertex shader const functions?
1263  */
1264 enum vsConstantsEnum {
1265     VS_CONSTANT_NOT_USED = 0,
1266     VS_CONSTANT_CONSTANT,
1267     VS_CONSTANT_INTEGER,
1268     VS_CONSTANT_BOOLEAN,
1269     VS_CONSTANT_FLOAT
1270 };
1271
1272 struct SHADER_OPCODE_ARG;
1273 typedef void (*shader_fct_t)();
1274 typedef void (*SHADER_HANDLER) (struct SHADER_OPCODE_ARG*);
1275
1276
1277 /* This must be 0 in the main branch until GLSL is at least mostly implemented.
1278    Also, think about making it a winecfg option to use GLSL (if the card supports it)
1279    or ARB_vertex_program. Ideally, we want to use GLSL if it's available, but until
1280    everything is implemented, we'll probably have better luck with the ARB generation */
1281 #define USING_GLSL 0
1282
1283 #define SHADER_PGMSIZE 65535
1284 typedef struct SHADER_BUFFER {
1285     char* buffer;
1286     size_t bsize;
1287     unsigned int lineNo;
1288 } SHADER_BUFFER;
1289
1290 typedef struct SHADER_OPCODE {
1291     unsigned int  opcode;
1292     const char*   name;
1293     const char*   glname;
1294     CONST UINT    num_params;
1295     shader_fct_t  soft_fct;
1296     SHADER_HANDLER hw_fct;
1297     SHADER_HANDLER hw_glsl_fct;
1298     DWORD         min_version;
1299     DWORD         max_version;
1300 } SHADER_OPCODE;
1301
1302 typedef struct SHADER_OPCODE_ARG {
1303     IWineD3DBaseShader* shader;
1304     CONST SHADER_OPCODE* opcode;
1305     DWORD dst;
1306     DWORD dst_addr;
1307     DWORD predicate;
1308     DWORD src[4];
1309     DWORD src_addr[4];
1310     SHADER_BUFFER* buffer;
1311 } SHADER_OPCODE_ARG;
1312
1313 typedef struct SHADER_LIMITS {
1314     unsigned int temporary;
1315     unsigned int texture;
1316     unsigned int constant_int;
1317     unsigned int constant_float;
1318     unsigned int constant_bool;
1319     unsigned int address;
1320 } SHADER_LIMITS;
1321
1322 /** Keeps track of details for TEX_M#x# shader opcodes which need to
1323     maintain state information between multiple codes */
1324 typedef struct SHADER_PARSE_STATE {
1325     unsigned int current_row;
1326     DWORD texcoord_w[2];
1327 } SHADER_PARSE_STATE;
1328
1329 /* Base Shader utility functions.
1330  * (may move callers into the same file in the future) */
1331 extern int shader_addline(
1332     SHADER_BUFFER* buffer,
1333     const char* fmt, ...);
1334
1335 extern const SHADER_OPCODE* shader_get_opcode(
1336     IWineD3DBaseShader *iface,
1337     const DWORD code);
1338
1339 /*****************************************************************************
1340  * IDirect3DBaseShader implementation structure
1341  */
1342 typedef struct IWineD3DBaseShaderClass
1343 {
1344     DWORD                           version;
1345     DWORD                           hex_version;
1346     SHADER_LIMITS                   limits;
1347     SHADER_PARSE_STATE              parse_state;
1348     CONST SHADER_OPCODE             *shader_ins;
1349     CONST DWORD                     *function;
1350     UINT                            functionLength;
1351     GLuint                          prgId;
1352 } IWineD3DBaseShaderClass;
1353
1354 typedef struct IWineD3DBaseShaderImpl {
1355     /* IUnknown */
1356     const IWineD3DBaseShaderVtbl    *lpVtbl;
1357     LONG                            ref;
1358
1359     /* IWineD3DBaseShader */
1360     IWineD3DBaseShaderClass         baseShader;
1361 } IWineD3DBaseShaderImpl;
1362
1363 extern void shader_program_dump_decl_usage(
1364     DWORD dcl,
1365     DWORD param);
1366
1367 extern void generate_base_shader(
1368     IWineD3DBaseShader *iface,
1369     SHADER_BUFFER* buffer,
1370     CONST DWORD* pFunction);
1371
1372 extern void shader_dump_ins_modifiers(
1373     const DWORD output);
1374
1375 extern void shader_dump_param(
1376     IWineD3DBaseShader *iface,
1377     const DWORD param,
1378     const DWORD addr_token,
1379     int input);
1380
1381 extern int shader_get_param(
1382     IWineD3DBaseShader* iface,
1383     const DWORD* pToken,
1384     DWORD* param,
1385     DWORD* addr_token);
1386
1387 extern int shader_skip_unrecognized(
1388     IWineD3DBaseShader* iface,
1389     const DWORD* pToken);
1390
1391 inline static int shader_get_regtype(const DWORD param) {
1392     return (((param & D3DSP_REGTYPE_MASK) >> D3DSP_REGTYPE_SHIFT) |
1393             ((param & D3DSP_REGTYPE_MASK2) >> D3DSP_REGTYPE_SHIFT2));
1394 }
1395
1396 inline static BOOL shader_is_pshader_version(DWORD token) {
1397     return 0xFFFF0000 == (token & 0xFFFF0000);
1398 }
1399
1400 inline static BOOL shader_is_vshader_version(DWORD token) {
1401     return 0xFFFE0000 == (token & 0xFFFF0000);
1402 }
1403
1404 inline static BOOL shader_is_comment(DWORD token) {
1405     return D3DSIO_COMMENT == (token & D3DSI_OPCODE_MASK);
1406 }
1407
1408 /*****************************************************************************
1409  * IDirect3DVertexShader implementation structure
1410  */
1411 typedef struct IWineD3DVertexShaderImpl {
1412     /* IUnknown parts*/
1413     const IWineD3DVertexShaderVtbl *lpVtbl;
1414     LONG                        ref;     /* Note: Ref counting not required */
1415
1416     /* IWineD3DBaseShader */
1417     IWineD3DBaseShaderClass     baseShader;
1418
1419     /* IWineD3DVertexShaderImpl */
1420     IUnknown                    *parent;
1421     IWineD3DDeviceImpl          *wineD3DDevice;
1422
1423     DWORD usage;
1424
1425     /* vertex declaration array mapping */
1426     BOOL                        namedArrays;    /* don't map use named functions */
1427     BOOL                        declaredArrays; /* mapping requires */
1428     INT                         arrayUsageMap[WINED3DSHADERDECLUSAGE_MAX_USAGE];    /* lookup table for the maps */
1429     INT                         highestConstant;
1430     CHAR                        constantsUsedBitmap[256];
1431     /* FIXME: This needs to be populated with some flags of VS_CONSTANT_NOT_USED, VS_CONSTANT_CONSTANT, VS_CONSTANT_INTEGER, VS_CONSTANT_BOOLEAN, VS_CONSTANT_FLOAT, a half byte bitmap will be the best option, but I'll keep it as chards for siplicity */
1432     /* run time datas...  */
1433     VSHADERDATA                *data;
1434     IWineD3DVertexDeclaration  *vertexDeclaration;
1435 #if 0 /* needs reworking */
1436     /* run time datas */
1437     VSHADERINPUTDATA input;
1438     VSHADEROUTPUTDATA output;
1439 #endif
1440 } IWineD3DVertexShaderImpl;
1441 extern const SHADER_OPCODE IWineD3DVertexShaderImpl_shader_ins[];
1442 extern const IWineD3DVertexShaderVtbl IWineD3DVertexShader_Vtbl;
1443
1444 /*****************************************************************************
1445  * IDirect3DPixelShader implementation structure
1446  */
1447 typedef struct IWineD3DPixelShaderImpl {
1448     /* IUnknown parts */
1449     const IWineD3DPixelShaderVtbl *lpVtbl;
1450     LONG                        ref;     /* Note: Ref counting not required */
1451
1452     /* IWineD3DBaseShader */
1453     IWineD3DBaseShaderClass     baseShader;
1454
1455     /* IWineD3DPixelShaderImpl */
1456     IUnknown                   *parent;
1457     IWineD3DDeviceImpl         *wineD3DDevice;
1458
1459     CHAR                        constants[WINED3D_PSHADER_MAX_CONSTANTS];
1460
1461     /* run time data */
1462     PSHADERDATA                *data;
1463
1464 #if 0 /* needs reworking */
1465     PSHADERINPUTDATA input;
1466     PSHADEROUTPUTDATA output;
1467 #endif
1468 } IWineD3DPixelShaderImpl;
1469
1470 extern const SHADER_OPCODE IWineD3DPixelShaderImpl_shader_ins[];
1471 extern const IWineD3DPixelShaderVtbl IWineD3DPixelShader_Vtbl;
1472
1473 /*****************************************************************************
1474  * IWineD3DPalette implementation structure
1475  */
1476 struct IWineD3DPaletteImpl {
1477     /* IUnknown parts */
1478     const IWineD3DPaletteVtbl  *lpVtbl;
1479     LONG                       ref;
1480
1481     IUnknown                   *parent;
1482     IWineD3DDeviceImpl         *wineD3DDevice;
1483
1484     /* IWineD3DPalette */
1485     HPALETTE                   hpal;
1486     WORD                       palVersion;     /*|               */
1487     WORD                       palNumEntries;  /*|  LOGPALETTE   */
1488     PALETTEENTRY               palents[256];   /*|               */
1489     /* This is to store the palette in 'screen format' */
1490     int                        screen_palents[256];
1491     DWORD                      Flags;
1492 };
1493
1494 extern const IWineD3DPaletteVtbl IWineD3DPalette_Vtbl;
1495 DWORD IWineD3DPaletteImpl_Size(DWORD dwFlags);
1496
1497 /* DirectDraw utility functions */
1498 extern WINED3DFORMAT pixelformat_for_depth(DWORD depth);
1499 LONG get_bitmask_red(WINED3DFORMAT fmt);
1500 LONG get_bitmask_green(WINED3DFORMAT fmt);
1501 LONG get_bitmask_blue(WINED3DFORMAT fmt);
1502 LONG get_bitmask_alpha(WINED3DFORMAT fmt);
1503 BOOL isFourcc(WINED3DFORMAT fmt);
1504
1505 #endif