git.oblomov.eu Git - wine/blob - dlls/wined3d/stateblock.c

   1 /*
   2  * state block implementation
   3  *
   4  * Copyright 2002 Raphael Junqueira
   5  * Copyright 2004 Jason Edmeades
   6  * Copyright 2005 Oliver Stieber
   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 #include "config.h"
  24 #include "wined3d_private.h"
  25
  26 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
  27 #define GLINFO_LOCATION ((IWineD3DImpl *)(((IWineD3DDeviceImpl *)This->wineD3DDevice)->wineD3D))->gl_info
  28
  29 /**********************************************************
  30  * IWineD3DStateBlockImpl IUnknown parts follows
  31  **********************************************************/
  32 HRESULT WINAPI IWineD3DStateBlockImpl_QueryInterface(IWineD3DStateBlock *iface,REFIID riid,LPVOID *ppobj)
  33 {
  34     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
  35     TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppobj);
  36     if (IsEqualGUID(riid, &IID_IUnknown)
  37         || IsEqualGUID(riid, &IID_IWineD3DStateBlock)){
  38         IUnknown_AddRef(iface);
  39         *ppobj = This;
  40         return D3D_OK;
  41     }
  42     return E_NOINTERFACE;
  43 }
  44
  45 ULONG WINAPI IWineD3DStateBlockImpl_AddRef(IWineD3DStateBlock *iface) {
  46     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
  47     ULONG refCount = InterlockedIncrement(&This->ref);
  48
  49     TRACE("(%p) : AddRef increasing from %ld\n", This, refCount - 1);
  50     return refCount;
  51 }
  52
  53 ULONG WINAPI IWineD3DStateBlockImpl_Release(IWineD3DStateBlock *iface) {
  54     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
  55     ULONG refCount = InterlockedDecrement(&This->ref);
  56
  57     TRACE("(%p) : Releasing from %ld\n", This, refCount + 1);
  58
  59     if (!refCount) {
  60         /* type 0 represents the primary stateblock, so free all the resources */
  61         if (This->blockType == WINED3DSBT_INIT) {
  62             int counter;
  63             FIXME("Releasing primary stateblock\n");
  64             /* Free any streams still bound */
  65             for (counter = 0 ; counter < MAX_STREAMS ; counter++) {
  66                 if (This->streamSource[counter] != NULL) {
  67                     IWineD3DVertexBuffer_Release(This->streamSource[counter]);
  68                     This->streamSource[counter] = NULL;
  69                 }
  70             }
  71
  72             /* free any index data */
  73             if (This->pIndexData) {
  74                 IWineD3DIndexBuffer_Release(This->pIndexData);
  75                 This->pIndexData = NULL;
  76             }
  77
  78             if (NULL != This->pixelShader) {
  79                 IWineD3DPixelShader_Release(This->pixelShader);
  80             }
  81
  82             if (NULL != This->vertexShader) {
  83                 IWineD3DVertexShader_Release(This->vertexShader);
  84             }
  85
  86             /* NOTE: according to MSDN: The applicaion is responsible for making sure the texture references are cleared down */
  87             for (counter = 0; counter < GL_LIMITS(textures); counter++) {
  88                 if (This->textures[counter]) {
  89                     /* release our 'internal' hold on the texture */
  90                     if(0 != IWineD3DBaseTexture_Release(This->textures[counter])) {
  91                         TRACE("Texture still referenced by stateblock, applications has leaked Stage = %u Texture = %p \n", counter, This->textures[counter]);
  92                     }
  93                 }
  94             }
  95
  96         }
  97         HeapFree(GetProcessHeap(), 0, This);
  98     }
  99     return refCount;
 100 }
 101
 102 /**********************************************************
 103  * IWineD3DStateBlockImpl parts follows
 104  **********************************************************/
 105 HRESULT WINAPI IWineD3DStateBlockImpl_GetParent(IWineD3DStateBlock *iface, IUnknown **pParent) {
 106     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 107     IUnknown_AddRef(This->parent);
 108     *pParent = This->parent;
 109     return D3D_OK;
 110 }
 111
 112 HRESULT WINAPI IWineD3DStateBlockImpl_GetDevice(IWineD3DStateBlock *iface, IWineD3DDevice** ppDevice){
 113
 114     IWineD3DStateBlockImpl *This   = (IWineD3DStateBlockImpl *)iface;
 115
 116     *ppDevice = (IWineD3DDevice*)This->wineD3DDevice;
 117     IWineD3DDevice_AddRef(*ppDevice);
 118     return D3D_OK;
 119
 120 }
 121
 122 HRESULT WINAPI IWineD3DStateBlockImpl_Capture(IWineD3DStateBlock *iface){
 123
 124     IWineD3DStateBlockImpl *This             = (IWineD3DStateBlockImpl *)iface;
 125     IWineD3DStateBlockImpl *targetStateBlock = This->wineD3DDevice->stateBlock;
 126
 127     TRACE("(%p) : Updating state block %p ------------------v\n", targetStateBlock, This);
 128
 129     /* If not recorded, then update can just recapture */
 130     if (/*TODO: 'magic' statetype, replace with BOOL This->blockType == D3DSBT_RECORDED  */ 0) {
 131         IWineD3DStateBlockImpl* tmpBlock;
 132         PLIGHTINFOEL *tmp = This->lights;
 133
 134         IWineD3DDevice_CreateStateBlock((IWineD3DDevice *)This->wineD3DDevice, This->blockType, (IWineD3DStateBlock**) &tmpBlock, NULL/*parent*/);
 135
 136         /* Note just swap the light chains over so when deleting, the old one goes */
 137         memcpy(This, tmpBlock, sizeof(IWineD3DStateBlockImpl));
 138         tmpBlock->lights = tmp;
 139
 140         /* Delete the temporary one (which points to the old light chain though */
 141         IWineD3DStateBlock_Release((IWineD3DStateBlock *)tmpBlock);
 142         /*IDirect3DDevice_DeleteStateBlock(pDevice, tmpBlock);*/
 143
 144     } else {
 145         unsigned int i, j;
 146
 147         PLIGHTINFOEL *src;
 148
 149         /* Recorded => Only update 'changed' values */
 150         if (This->vertexShader != targetStateBlock->vertexShader) {
 151             This->vertexShader = targetStateBlock->vertexShader;
 152             TRACE("Updating vertex shader to %p\n", targetStateBlock->vertexShader);
 153         }
 154
 155         /* Vertex Shader Constants */
 156         for (i = 0; i < MAX_VSHADER_CONSTANTS; ++i) {
 157             if (This->set.vertexShaderConstants[i]) {
 158                 TRACE("Setting %p from %p %d to %f\n", This, targetStateBlock, i,  targetStateBlock->vertexShaderConstantF[i * 4 + 1]);
 159                 This->vertexShaderConstantB[i] = targetStateBlock->vertexShaderConstantB[i];
 160                 This->vertexShaderConstantF[i * 4]      = targetStateBlock->vertexShaderConstantF[i * 4];
 161                 This->vertexShaderConstantF[i * 4 + 1]  = targetStateBlock->vertexShaderConstantF[i * 4 + 1];
 162                 This->vertexShaderConstantF[i * 4 + 2]  = targetStateBlock->vertexShaderConstantF[i * 4 + 2];
 163                 This->vertexShaderConstantF[i * 4 + 3]  = targetStateBlock->vertexShaderConstantF[i * 4 + 3];
 164                 This->vertexShaderConstantI[i * 4]      = targetStateBlock->vertexShaderConstantI[i * 4];
 165                 This->vertexShaderConstantI[i * 4 + 1]  = targetStateBlock->vertexShaderConstantI[i * 4 + 1];
 166                 This->vertexShaderConstantI[i * 4 + 2]  = targetStateBlock->vertexShaderConstantI[i * 4 + 2];
 167                 This->vertexShaderConstantI[i * 4 + 3]  = targetStateBlock->vertexShaderConstantI[i * 4 + 3];
 168                 This->vertexShaderConstantT[i]          = targetStateBlock->vertexShaderConstantT[i];
 169             }
 170         }
 171
 172         /* Lights... For a recorded state block, we just had a chain of actions to perform,
 173              so we need to walk that chain and update any actions which differ */
 174         src = This->lights;
 175         while (src != NULL) {
 176             PLIGHTINFOEL *realLight = NULL;
 177
 178             /* Locate the light in the live lights */
 179             realLight = targetStateBlock->lights;
 180             while (realLight != NULL && realLight->OriginalIndex != src->OriginalIndex) realLight = realLight->next;
 181
 182             if (realLight == NULL) {
 183                 FIXME("A captured light no longer exists...?\n");
 184             } else {
 185
 186                 /* If 'changed' then its a SetLight command. Rather than comparing to see
 187                      if the OriginalParms have changed and then copy them (twice through
 188                      memory) just do the copy                                              */
 189                 if (src->changed) {
 190                     TRACE("Updating lights for light %ld\n", src->OriginalIndex);
 191                     memcpy(&src->OriginalParms, &realLight->OriginalParms, sizeof(PLIGHTINFOEL));
 192                 }
 193
 194                 /* If 'enabledchanged' then its a LightEnable command */
 195                 if (src->enabledChanged) {
 196                     TRACE("Updating lightEnabled for light %ld\n", src->OriginalIndex);
 197                     src->lightEnabled = realLight->lightEnabled;
 198                 }
 199
 200             }
 201
 202             src = src->next;
 203         }
 204
 205         /* Recorded => Only update 'changed' values */
 206         if (This->pixelShader != targetStateBlock->pixelShader) {
 207             This->pixelShader = targetStateBlock->pixelShader;
 208             TRACE("Updating pixrl shader to %p\n", targetStateBlock->pixelShader);
 209         }
 210
 211         /* Pixel Shader Constants */
 212         for (i = 0; i < MAX_PSHADER_CONSTANTS; ++i) {
 213             if (This->set.pixelShaderConstants[i]) {
 214                 TRACE("Setting %p from %p %d to %f\n", This, targetStateBlock, i,  targetStateBlock->pixelShaderConstantF[i * 4 + 1]);
 215                 This->pixelShaderConstantB[i] = targetStateBlock->pixelShaderConstantB[i];
 216                 This->pixelShaderConstantF[i * 4]      = targetStateBlock->pixelShaderConstantF[i * 4];
 217                 This->pixelShaderConstantF[i * 4 + 1]  = targetStateBlock->pixelShaderConstantF[i * 4 + 1];
 218                 This->pixelShaderConstantF[i * 4 + 2]  = targetStateBlock->pixelShaderConstantF[i * 4 + 2];
 219                 This->pixelShaderConstantF[i * 4 + 3]  = targetStateBlock->pixelShaderConstantF[i * 4 + 3];
 220                 This->pixelShaderConstantI[i * 4]      = targetStateBlock->pixelShaderConstantI[i * 4];
 221                 This->pixelShaderConstantI[i * 4 + 1]  = targetStateBlock->pixelShaderConstantI[i * 4 + 1];
 222                 This->pixelShaderConstantI[i * 4 + 2]  = targetStateBlock->pixelShaderConstantI[i * 4 + 2];
 223                 This->pixelShaderConstantI[i * 4 + 3]  = targetStateBlock->pixelShaderConstantI[i * 4 + 3];
 224                 This->pixelShaderConstantT[i]          = targetStateBlock->pixelShaderConstantT[i];
 225             }
 226         }
 227
 228         /* Others + Render & Texture */
 229         for (i = 1; i <= HIGHEST_TRANSFORMSTATE; i++) {
 230             if (This->set.transform[i] && memcmp(&targetStateBlock->transforms[i],
 231                                     &This->transforms[i],
 232                                     sizeof(D3DMATRIX)) != 0) {
 233                 TRACE("Updating transform %d\n", i);
 234                 memcpy(&This->transforms[i], &targetStateBlock->transforms[i], sizeof(D3DMATRIX));
 235             }
 236         }
 237
 238         if (This->set.indices && ((This->pIndexData != targetStateBlock->pIndexData)
 239                         || (This->baseVertexIndex != targetStateBlock->baseVertexIndex))) {
 240             TRACE("Updating pindexData to %p, baseVertexIndex to %d\n",
 241             targetStateBlock->pIndexData, targetStateBlock->baseVertexIndex);
 242             This->pIndexData = targetStateBlock->pIndexData;
 243             This->baseVertexIndex = targetStateBlock->baseVertexIndex;
 244         }
 245
 246         if(This->set.vertexDecl && This->vertexDecl != targetStateBlock->vertexDecl){
 247             This->vertexDecl = targetStateBlock->vertexDecl;
 248         }
 249
 250         if(This->set.fvf && This->fvf != targetStateBlock->fvf){
 251             This->fvf = targetStateBlock->fvf;
 252         }
 253
 254         if (This->set.material && memcmp(&targetStateBlock->material,
 255                                                     &This->material,
 256                                                     sizeof(D3DMATERIAL9)) != 0) {
 257             TRACE("Updating material\n");
 258             memcpy(&This->material, &targetStateBlock->material, sizeof(D3DMATERIAL9));
 259         }
 260
 261         if (This->set.viewport && memcmp(&targetStateBlock->viewport,
 262                                                     &This->viewport,
 263                                                     sizeof(D3DVIEWPORT9)) != 0) {
 264             TRACE("Updating viewport\n");
 265             memcpy(&This->viewport, &targetStateBlock->viewport, sizeof(D3DVIEWPORT9));
 266         }
 267
 268         for (i = 0; i < MAX_STREAMS; i++) {
 269             if (This->set.streamSource[i] &&
 270                             ((This->streamStride[i] != targetStateBlock->streamStride[i]) ||
 271                             (This->streamSource[i] != targetStateBlock->streamSource[i]))) {
 272                 TRACE("Updating stream source %d to %p, stride to %d\n", i, targetStateBlock->streamSource[i],
 273                                                                             targetStateBlock->streamStride[i]);
 274                 This->streamStride[i] = targetStateBlock->streamStride[i];
 275                 This->streamSource[i] = targetStateBlock->streamSource[i];
 276             }
 277
 278             if (This->set.streamFreq[i] &&
 279             (This->streamFreq[i] != targetStateBlock->streamFreq[i]
 280             || This->streamFlags[i] != targetStateBlock->streamFlags[i])){
 281                     TRACE("Updating stream frequency %d to %d flags to %d\n", i ,  targetStateBlock->streamFreq[i] ,
 282                                                                                    targetStateBlock->streamFlags[i]);
 283                     This->streamFreq[i]  =  targetStateBlock->streamFreq[i];
 284                     This->streamFlags[i] =  targetStateBlock->streamFlags[i];
 285             }
 286         }
 287
 288         for (i = 0; i < GL_LIMITS(clipplanes); i++) {
 289             if (This->set.clipplane[i] && memcmp(&targetStateBlock->clipplane[i],
 290                                                         &This->clipplane[i],
 291                                                         sizeof(This->clipplane)) != 0) {
 292
 293                 TRACE("Updating clipplane %d\n", i);
 294                 memcpy(&This->clipplane[i], &targetStateBlock->clipplane[i],
 295                                         sizeof(This->clipplane));
 296             }
 297         }
 298
 299         /* Render */
 300         for (i = 1; i <= WINEHIGHEST_RENDER_STATE; i++) {
 301
 302             if (This->set.renderState[i] && (This->renderState[i] != targetStateBlock->renderState[i])) {
 303                 TRACE("Updating renderState %d to %ld\n", i, targetStateBlock->renderState[i]);
 304                 This->renderState[i] = targetStateBlock->renderState[i];
 305             }
 306         }
 307
 308         /* FIXME: textures are up to MAX_SAMPLERS for d3d9? */
 309         /* Texture */
 310         for (j = 0; j < GL_LIMITS(textures); j++) {
 311             /* TODO: move over to using memcpy */
 312             for (i = 1; i <= WINED3D_HIGHEST_TEXTURE_STATE ; i++) {
 313                 if (This->set.textureState[j][i]) {
 314                     TRACE("Updating texturestagestate %d,%d to %ld (was %ld)\n", j,i, targetStateBlock->textureState[j][i],
 315                     This->textureState[j][i]);
 316                     This->textureState[j][i]         =  targetStateBlock->textureState[j][i];
 317                 }
 318             }
 319
 320             if (This->set.textures[j]) {
 321                 TRACE("Updating texture %d to %p (was %p)\n", j, targetStateBlock->textures[j],  This->textures[j]);
 322                 This->textures[j] = targetStateBlock->textures[j];
 323             }
 324
 325         }
 326
 327         /* Samplers */
 328         /* TODO: move over to using memcpy */
 329         for (j = 0 ; j < GL_LIMITS(samplers); j++){
 330             for (i = 1; i <= WINED3D_HIGHEST_SAMPLER_STATE ; i++){ /* States are 1 based */
 331                 if (This->set.samplerState[j][i]) {
 332                     TRACE("Updating sampler state %d,%d to %ld (was %ld)\n",
 333                     j, i, targetStateBlock->samplerState[j][i],
 334                     This->samplerState[j][i]);
 335                     This->samplerState[j][i]         = targetStateBlock->samplerState[j][i];
 336                 }
 337             }
 338         }
 339     }
 340
 341     TRACE("(%p) : Updated state block %p ------------------^\n", targetStateBlock, This);
 342
 343     return D3D_OK;
 344 }
 345
 346 HRESULT WINAPI IWineD3DStateBlockImpl_Apply(IWineD3DStateBlock *iface){
 347     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 348     IWineD3DDevice*        pDevice     = (IWineD3DDevice*)This->wineD3DDevice;
 349
 350 /*Copy thing over to updateBlock is isRecording otherwise StateBlock,
 351 should really perform a delta so that only the changes get updated*/
 352
 353
 354     UINT i;
 355     UINT j;
 356
 357     TRACE("(%p) : Applying state block %p ------------------v\n", This, pDevice);
 358
 359     /* FIXME: Only apply applicable states not all states */
 360
 361     if (/*TODO: 'magic' statetype, replace with BOOL This->blockType == D3DSBT_RECORDED || */This->blockType == WINED3DSBT_INIT || This->blockType == WINED3DSBT_ALL || This->blockType == WINED3DSBT_VERTEXSTATE) {
 362
 363
 364         PLIGHTINFOEL *toDo = This->lights;
 365         while (toDo != NULL) {
 366             if (toDo->changed)
 367                   IWineD3DDevice_SetLight(pDevice, toDo->OriginalIndex, &toDo->OriginalParms);
 368             if (toDo->enabledChanged)
 369                   IWineD3DDevice_SetLightEnable(pDevice, toDo->OriginalIndex, toDo->lightEnabled);
 370             toDo = toDo->next;
 371         }
 372
 373         /* Vertex Shader */
 374         if (This->set.vertexShader && This->changed.vertexShader) {
 375             IWineD3DDevice_SetVertexShader(pDevice, This->vertexShader);
 376         }
 377
 378         /* Vertex Shader Constants */
 379         for (i = 0; i < MAX_VSHADER_CONSTANTS; ++i) {
 380             if (This->set.vertexShaderConstants[i] && This->changed.vertexShaderConstants[i]) {
 381                 switch (This->vertexShaderConstantT[i]) {
 382                 case WINESHADERCNST_FLOAT:
 383                     IWineD3DDevice_SetVertexShaderConstantF(pDevice, i, This->vertexShaderConstantF + i * 4, 1);
 384                 break;
 385                 case WINESHADERCNST_BOOL:
 386                     IWineD3DDevice_SetVertexShaderConstantB(pDevice, i, This->vertexShaderConstantB + i, 1);
 387                 break;
 388                 case WINESHADERCNST_INTEGER:
 389                     IWineD3DDevice_SetVertexShaderConstantI(pDevice, i, This->vertexShaderConstantI + i * 4, 1);
 390                 break;
 391                 case WINESHADERCNST_NONE:
 392                     IWineD3DDevice_SetVertexShaderConstantN(pDevice, i, 1);
 393                 break;
 394                 }
 395             }
 396         }
 397
 398     }
 399
 400     if (/*TODO: 'magic' statetype, replace with BOOL This->blockType == D3DSBT_RECORDED || */ This->blockType == D3DSBT_ALL || This->blockType == D3DSBT_PIXELSTATE) {
 401
 402         /* Pixel Shader */
 403         if (This->set.pixelShader && This->changed.pixelShader) {
 404             IWineD3DDevice_SetPixelShader(pDevice, This->pixelShader);
 405         }
 406
 407         /* Pixel Shader Constants */
 408         for (i = 0; i < MAX_PSHADER_CONSTANTS; ++i) {
 409             if (This->set.pixelShaderConstants[i] && This->changed.pixelShaderConstants[i]) {
 410                 switch (This->pixelShaderConstantT[i]) {
 411                 case WINESHADERCNST_FLOAT:
 412                     IWineD3DDevice_SetPixelShaderConstantF(pDevice, i, This->pixelShaderConstantF + i * 4, 1);
 413                 break;
 414                 case WINESHADERCNST_BOOL:
 415                     IWineD3DDevice_SetPixelShaderConstantB(pDevice, i, This->pixelShaderConstantB + i, 1);
 416                 break;
 417                 case WINESHADERCNST_INTEGER:
 418                     IWineD3DDevice_SetPixelShaderConstantI(pDevice, i, This->pixelShaderConstantI + i * 4, 1);
 419                 break;
 420                 case WINESHADERCNST_NONE:
 421                     IWineD3DDevice_SetPixelShaderConstantN(pDevice, i, 1);
 422                 break;
 423                 }
 424             }
 425         }
 426     }
 427
 428     if (This->set.fvf && This->changed.fvf) {
 429         IWineD3DDevice_SetFVF(pDevice, This->fvf);
 430     }
 431
 432     if (This->set.vertexDecl && This->changed.vertexDecl) {
 433         IWineD3DDevice_SetVertexDeclaration(pDevice, This->vertexDecl);
 434     }
 435
 436     /* Others + Render & Texture */
 437     if (/*TODO: 'magic' statetype, replace with BOOL This->blockType == D3DSBT_RECORDED || */ This->blockType == WINED3DSBT_ALL || This->blockType == WINED3DSBT_INIT) {
 438         for (i = 1; i <= HIGHEST_TRANSFORMSTATE; i++) {
 439             if (This->set.transform[i] && This->changed.transform[i])
 440                 IWineD3DDevice_SetTransform(pDevice, i, &This->transforms[i]);
 441         }
 442
 443         if (This->set.indices && This->changed.indices)
 444             IWineD3DDevice_SetIndices(pDevice, This->pIndexData, This->baseVertexIndex);
 445
 446         if (This->set.material && This->changed.material )
 447             IWineD3DDevice_SetMaterial(pDevice, &This->material);
 448
 449         if (This->set.viewport && This->changed.viewport)
 450             IWineD3DDevice_SetViewport(pDevice, &This->viewport);
 451
 452         /* TODO: Proper implementation using SetStreamSource offset (set to 0 for the moment)\n") */
 453         for (i=0; i<MAX_STREAMS; i++) {
 454             if (This->set.streamSource[i] && This->changed.streamSource[i])
 455                 IWineD3DDevice_SetStreamSource(pDevice, i, This->streamSource[i], 0, This->streamStride[i]);
 456
 457             if (This->set.streamFreq[i] && This->changed.streamFreq[i])
 458                 IWineD3DDevice_SetStreamSourceFreq(pDevice, i, This->streamFreq[i] | This->streamFlags[i]);
 459         }
 460
 461         for (i = 0; i < GL_LIMITS(clipplanes); i++) {
 462             if (This->set.clipplane[i] && This->changed.clipplane[i]) {
 463                 float clip[4];
 464
 465                 clip[0] = This->clipplane[i][0];
 466                 clip[1] = This->clipplane[i][1];
 467                 clip[2] = This->clipplane[i][2];
 468                 clip[3] = This->clipplane[i][3];
 469                 IWineD3DDevice_SetClipPlane(pDevice, i, clip);
 470             }
 471         }
 472
 473         /* Render */
 474         for (i = 1; i <= WINEHIGHEST_RENDER_STATE; i++) {
 475             if (This->set.renderState[i] && This->changed.renderState[i])
 476                 IWineD3DDevice_SetRenderState(pDevice, i, This->renderState[i]);
 477         }
 478
 479         /* FIXME: Texture are set against samplers... not just TextureStages */
 480         /* Texture */
 481         for (j = 0; j < GL_LIMITS(textures); j++) { /* Set The texture first, just in case it resets the states? */
 482             if (This->set.textures[j] && This->changed.textures[j]) {
 483                 IWineD3DDevice_SetTexture(pDevice, j, This->textures[j]);
 484             }
 485             /* TODO: move over to memcpy */
 486             for (i = 1; i <= WINED3D_HIGHEST_TEXTURE_STATE; i++) {
 487                 if (This->set.textureState[j][i] && This->changed.textureState[j][i]) { /* tb_dx9_10 failes without this test */
 488                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->textureState[j][i]         = This->textureState[j][i];
 489                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->set.textureState[j][i]     = TRUE;
 490                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->changed.textureState[j][i] = TRUE;
 491                 }
 492             }
 493         }
 494
 495         /* Samplers */
 496         /* TODO: move over to memcpy */
 497         for (j = 0 ; j < GL_LIMITS(samplers); j++){
 498             for (i = 1; i <= WINED3D_HIGHEST_SAMPLER_STATE; i++){
 499                 if (This->set.samplerState[j][i] && This->changed.samplerState[j][i]) {
 500                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->samplerState[j][i]         = This->samplerState[j][i];
 501                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->set.samplerState[j][i]     = TRUE;
 502                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->changed.samplerState[j][i] = TRUE;
 503                 }
 504             }
 505
 506         }
 507
 508     } else if (This->blockType == WINED3DSBT_PIXELSTATE) {
 509
 510         for (i = 0; i < NUM_SAVEDPIXELSTATES_R; i++) {
 511             if (This->set.renderState[SavedPixelStates_R[i]] && This->changed.renderState[SavedPixelStates_R[i]])
 512                 IWineD3DDevice_SetRenderState(pDevice, SavedPixelStates_R[i], This->renderState[SavedPixelStates_R[i]]);
 513
 514         }
 515
 516         for (j = 0; j < GL_LIMITS(textures); j++) {
 517             for (i = 0; i < NUM_SAVEDPIXELSTATES_T; i++) {
 518                 ((IWineD3DDeviceImpl *)pDevice)->stateBlock->textureState[j][SavedPixelStates_T[i]] = This->textureState[j][SavedPixelStates_T[i]];
 519             }
 520         }
 521
 522         for (j = 0; j < GL_LIMITS(samplers); j++) {
 523             for (i = 0; i < NUM_SAVEDPIXELSTATES_S; i++) {
 524                 ((IWineD3DDeviceImpl *)pDevice)->stateBlock->samplerState[j][SavedPixelStates_S[i]] = This->samplerState[j][SavedPixelStates_S[i]];
 525             }
 526         }
 527
 528     } else if (This->blockType == WINED3DSBT_VERTEXSTATE) {
 529
 530         for (i = 0; i < NUM_SAVEDVERTEXSTATES_R; i++) {
 531             if ( This->set.renderState[SavedVertexStates_R[i]] && This->changed.renderState[SavedVertexStates_R[i]])
 532                 IWineD3DDevice_SetRenderState(pDevice, SavedVertexStates_R[i], This->renderState[SavedVertexStates_R[i]]);
 533         }
 534
 535         for (j = 0; j < GL_LIMITS(textures); j++) {
 536             for (i = 0; i < NUM_SAVEDVERTEXSTATES_T; i++) {
 537                 ((IWineD3DDeviceImpl *)pDevice)->stateBlock->textureState[j][SavedVertexStates_T[i]] = This->textureState[j][SavedVertexStates_T[i]];
 538             }
 539         }
 540
 541         for (j = 0; j < GL_LIMITS(textures); j++) {
 542             for (i = 0; i < NUM_SAVEDVERTEXSTATES_S; i++) {
 543                 ((IWineD3DDeviceImpl *)pDevice)->stateBlock->samplerState[j][SavedVertexStates_S[i]] = This->samplerState[j][SavedVertexStates_S[i]];
 544             }
 545         }
 546
 547
 548     } else {
 549         FIXME("Unrecognized state block type %d\n", This->blockType);
 550     }
 551     memcpy(&((IWineD3DDeviceImpl*)pDevice)->stateBlock->changed, &This->changed, sizeof(((IWineD3DDeviceImpl*)pDevice)->stateBlock->changed));
 552     TRACE("(%p) : Applied state block %p ------------------^\n", This, pDevice);
 553
 554     return D3D_OK;
 555 }
 556
 557 HRESULT WINAPI IWineD3DStateBlockImpl_InitStartupStateBlock(IWineD3DStateBlock* iface) {
 558     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 559     IWineD3DDevice         *device = (IWineD3DDevice *)This->wineD3DDevice;
 560     IWineD3DDeviceImpl     *ThisDevice = (IWineD3DDeviceImpl *)device;
 561     union {
 562         D3DLINEPATTERN lp;
 563         DWORD d;
 564     } lp;
 565     union {
 566         float f;
 567         DWORD d;
 568     } tmpfloat;
 569     unsigned int i;
 570
 571     /* Note this may have a large overhead but it should only be executed
 572        once, in order to initialize the complete state of the device and
 573        all opengl equivalents                                            */
 574     TRACE("(%p) -----------------------> Setting up device defaults... %p\n", This, This->wineD3DDevice);
 575     /* TODO: make a special stateblock type for the primary stateblock (it never gets applied so it doesn't need a real type) */
 576     This->blockType = WINED3DSBT_INIT;
 577
 578     /* Set some of the defaults for lights, transforms etc */
 579     memcpy(&This->transforms[D3DTS_PROJECTION], &identity, sizeof(identity));
 580     memcpy(&This->transforms[D3DTS_VIEW], &identity, sizeof(identity));
 581     for (i = 0; i < 256; ++i) {
 582       memcpy(&This->transforms[D3DTS_WORLDMATRIX(i)], &identity, sizeof(identity));
 583     }
 584
 585     TRACE("Render states\n");
 586     /* Render states: */
 587     if (ThisDevice->depthStencilBuffer != NULL) {
 588        IWineD3DDevice_SetRenderState(device, WINED3DRS_ZENABLE,       D3DZB_TRUE);
 589     } else {
 590        IWineD3DDevice_SetRenderState(device, WINED3DRS_ZENABLE,       D3DZB_FALSE);
 591     }
 592     IWineD3DDevice_SetRenderState(device, WINED3DRS_FILLMODE,         D3DFILL_SOLID);
 593     IWineD3DDevice_SetRenderState(device, WINED3DRS_SHADEMODE,        D3DSHADE_GOURAUD);
 594     lp.lp.wRepeatFactor = 0;
 595     lp.lp.wLinePattern  = 0;
 596     IWineD3DDevice_SetRenderState(device, WINED3DRS_LINEPATTERN,      lp.d);
 597     IWineD3DDevice_SetRenderState(device, WINED3DRS_ZWRITEENABLE,     TRUE);
 598     IWineD3DDevice_SetRenderState(device, WINED3DRS_ALPHATESTENABLE,  FALSE);
 599     IWineD3DDevice_SetRenderState(device, WINED3DRS_LASTPIXEL,        TRUE);
 600     IWineD3DDevice_SetRenderState(device, WINED3DRS_SRCBLEND,         D3DBLEND_ONE);
 601     IWineD3DDevice_SetRenderState(device, WINED3DRS_DESTBLEND,        D3DBLEND_ZERO);
 602     IWineD3DDevice_SetRenderState(device, WINED3DRS_CULLMODE,         D3DCULL_CCW);
 603     IWineD3DDevice_SetRenderState(device, WINED3DRS_ZFUNC,            D3DCMP_LESSEQUAL);
 604     IWineD3DDevice_SetRenderState(device, WINED3DRS_ALPHAFUNC,        D3DCMP_ALWAYS);
 605     IWineD3DDevice_SetRenderState(device, WINED3DRS_ALPHAREF,         0xff); /*??*/
 606     IWineD3DDevice_SetRenderState(device, WINED3DRS_DITHERENABLE,     FALSE);
 607     IWineD3DDevice_SetRenderState(device, WINED3DRS_ALPHABLENDENABLE, FALSE);
 608     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGENABLE,        FALSE);
 609     IWineD3DDevice_SetRenderState(device, WINED3DRS_SPECULARENABLE,   FALSE);
 610     IWineD3DDevice_SetRenderState(device, WINED3DRS_ZVISIBLE,         0);
 611     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGCOLOR,         0);
 612     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGTABLEMODE,     D3DFOG_NONE);
 613     tmpfloat.f = 0.0f;
 614     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGSTART,         tmpfloat.d);
 615     tmpfloat.f = 1.0f;
 616     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGEND,           tmpfloat.d);
 617     tmpfloat.f = 1.0f;
 618     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGDENSITY,       tmpfloat.d);
 619     IWineD3DDevice_SetRenderState(device, WINED3DRS_EDGEANTIALIAS,    FALSE);
 620     IWineD3DDevice_SetRenderState(device, WINED3DRS_ZBIAS,            0);
 621     IWineD3DDevice_SetRenderState(device, WINED3DRS_RANGEFOGENABLE,   FALSE);
 622     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILENABLE,    FALSE);
 623     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILFAIL,      D3DSTENCILOP_KEEP);
 624     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILZFAIL,     D3DSTENCILOP_KEEP);
 625     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILPASS,      D3DSTENCILOP_KEEP);
 626
 627     /* Setting stencil func also uses values for stencil ref/mask, so manually set defaults
 628      * so only a single call performed (and ensure defaults initialized before making that call)
 629      *
 630      * IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILREF, 0);
 631      * IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILMASK, 0xFFFFFFFF);
 632      */
 633     This->renderState[WINED3DRS_STENCILREF] = 0;
 634     This->renderState[WINED3DRS_STENCILMASK] = 0xFFFFFFFF;
 635     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILFUNC,      D3DCMP_ALWAYS);
 636     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILWRITEMASK, 0xFFFFFFFF);
 637     IWineD3DDevice_SetRenderState(device, WINED3DRS_TEXTUREFACTOR,    0xFFFFFFFF);
 638     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP0, 0);
 639     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP1, 0);
 640     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP2, 0);
 641     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP3, 0);
 642     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP4, 0);
 643     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP5, 0);
 644     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP6, 0);
 645     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP7, 0);
 646     IWineD3DDevice_SetRenderState(device, WINED3DRS_CLIPPING,                 TRUE);
 647     IWineD3DDevice_SetRenderState(device, WINED3DRS_LIGHTING,                 TRUE);
 648     IWineD3DDevice_SetRenderState(device, WINED3DRS_AMBIENT,                  0);
 649     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGVERTEXMODE,            D3DFOG_NONE);
 650     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORVERTEX,              TRUE);
 651     IWineD3DDevice_SetRenderState(device, WINED3DRS_LOCALVIEWER,              TRUE);
 652     IWineD3DDevice_SetRenderState(device, WINED3DRS_NORMALIZENORMALS,         FALSE);
 653     IWineD3DDevice_SetRenderState(device, WINED3DRS_DIFFUSEMATERIALSOURCE,    D3DMCS_COLOR1);
 654     IWineD3DDevice_SetRenderState(device, WINED3DRS_SPECULARMATERIALSOURCE,   D3DMCS_COLOR2);
 655     IWineD3DDevice_SetRenderState(device, WINED3DRS_AMBIENTMATERIALSOURCE,    D3DMCS_COLOR2);
 656     IWineD3DDevice_SetRenderState(device, WINED3DRS_EMISSIVEMATERIALSOURCE,   D3DMCS_MATERIAL);
 657     IWineD3DDevice_SetRenderState(device, WINED3DRS_VERTEXBLEND,              D3DVBF_DISABLE);
 658     IWineD3DDevice_SetRenderState(device, WINED3DRS_CLIPPLANEENABLE,          0);
 659     IWineD3DDevice_SetRenderState(device, WINED3DRS_SOFTWAREVERTEXPROCESSING, FALSE);
 660     tmpfloat.f = 1.0f;
 661     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSIZE,                tmpfloat.d);
 662     tmpfloat.f = 0.0f;
 663     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSIZE_MIN,            tmpfloat.d);
 664     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSPRITEENABLE,        FALSE);
 665     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSCALEENABLE,         FALSE);
 666     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSCALE_A,             TRUE);
 667     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSCALE_B,             TRUE);
 668     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSCALE_C,             TRUE);
 669     IWineD3DDevice_SetRenderState(device, WINED3DRS_MULTISAMPLEANTIALIAS,     TRUE);
 670     IWineD3DDevice_SetRenderState(device, WINED3DRS_MULTISAMPLEMASK,          0xFFFFFFFF);
 671     IWineD3DDevice_SetRenderState(device, WINED3DRS_PATCHEDGESTYLE,           D3DPATCHEDGE_DISCRETE);
 672     tmpfloat.f = 1.0f;
 673     IWineD3DDevice_SetRenderState(device, WINED3DRS_PATCHSEGMENTS,            tmpfloat.d);
 674     IWineD3DDevice_SetRenderState(device, WINED3DRS_DEBUGMONITORTOKEN,        D3DDMT_DISABLE);
 675     tmpfloat.f = 64.0f;
 676     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSIZE_MAX,            tmpfloat.d);
 677     IWineD3DDevice_SetRenderState(device, WINED3DRS_INDEXEDVERTEXBLENDENABLE, FALSE);
 678     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORWRITEENABLE,         0x0000000F);
 679     tmpfloat.f = 0.0f;
 680     IWineD3DDevice_SetRenderState(device, WINED3DRS_TWEENFACTOR,              tmpfloat.d);
 681     IWineD3DDevice_SetRenderState(device, WINED3DRS_BLENDOP,                  D3DBLENDOP_ADD);
 682     IWineD3DDevice_SetRenderState(device, WINED3DRS_POSITIONDEGREE,           WINED3DDEGREE_CUBIC);
 683     IWineD3DDevice_SetRenderState(device, WINED3DRS_NORMALDEGREE,             WINED3DDEGREE_LINEAR);
 684     /* states new in d3d9 */
 685     IWineD3DDevice_SetRenderState(device, WINED3DRS_SCISSORTESTENABLE,        FALSE);
 686     IWineD3DDevice_SetRenderState(device, WINED3DRS_SLOPESCALEDEPTHBIAS,      0);
 687     tmpfloat.f = 1.0f;
 688     IWineD3DDevice_SetRenderState(device, WINED3DRS_MINTESSELLATIONLEVEL,     tmpfloat.d);
 689     IWineD3DDevice_SetRenderState(device, WINED3DRS_MAXTESSELLATIONLEVEL,     tmpfloat.d);
 690     IWineD3DDevice_SetRenderState(device, WINED3DRS_ANTIALIASEDLINEENABLE,    FALSE);
 691     tmpfloat.f = 0.0f;
 692     IWineD3DDevice_SetRenderState(device, WINED3DRS_ADAPTIVETESS_X,           tmpfloat.d);
 693     IWineD3DDevice_SetRenderState(device, WINED3DRS_ADAPTIVETESS_Y,           tmpfloat.d);
 694     tmpfloat.f = 1.0f;
 695     IWineD3DDevice_SetRenderState(device, WINED3DRS_ADAPTIVETESS_Z,           tmpfloat.d);
 696     tmpfloat.f = 0.0f;
 697     IWineD3DDevice_SetRenderState(device, WINED3DRS_ADAPTIVETESS_W,           tmpfloat.d);
 698     IWineD3DDevice_SetRenderState(device, WINED3DRS_ENABLEADAPTIVETESSELLATION, FALSE);
 699     IWineD3DDevice_SetRenderState(device, WINED3DRS_TWOSIDEDSTENCILMODE,      FALSE);
 700     IWineD3DDevice_SetRenderState(device, WINED3DRS_CCW_STENCILFAIL,          D3DSTENCILOP_KEEP);
 701     IWineD3DDevice_SetRenderState(device, WINED3DRS_CCW_STENCILZFAIL,         D3DSTENCILOP_KEEP);
 702     IWineD3DDevice_SetRenderState(device, WINED3DRS_CCW_STENCILPASS,          D3DSTENCILOP_KEEP);
 703     IWineD3DDevice_SetRenderState(device, WINED3DRS_CCW_STENCILFUNC,          D3DCMP_ALWAYS);
 704     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORWRITEENABLE1,        0x0000000F);
 705     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORWRITEENABLE2,        0x0000000F);
 706     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORWRITEENABLE3,        0x0000000F);
 707     IWineD3DDevice_SetRenderState(device, WINED3DRS_BLENDFACTOR,              0xFFFFFFFF);
 708     IWineD3DDevice_SetRenderState(device, WINED3DRS_SRGBWRITEENABLE,          0);
 709     IWineD3DDevice_SetRenderState(device, WINED3DRS_DEPTHBIAS,                0);
 710     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP8,  0);
 711     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP9,  0);
 712     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP10, 0);
 713     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP11, 0);
 714     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP12, 0);
 715     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP13, 0);
 716     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP14, 0);
 717     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP15, 0);
 718     IWineD3DDevice_SetRenderState(device, WINED3DRS_SEPARATEALPHABLENDENABLE, FALSE);
 719     IWineD3DDevice_SetRenderState(device, WINED3DRS_SRCBLENDALPHA,            D3DBLEND_ONE);
 720     IWineD3DDevice_SetRenderState(device, WINED3DRS_DESTBLENDALPHA,           D3DBLEND_ZERO);
 721     IWineD3DDevice_SetRenderState(device, WINED3DRS_BLENDOPALPHA,             D3DBLENDOP_ADD);
 722
 723     /* clipping status */
 724     This->clip_status.ClipUnion = 0;
 725     This->clip_status.ClipIntersection = 0xFFFFFFFF;
 726
 727     /* Texture Stage States - Put directly into state block, we will call function below */
 728     for (i = 0; i < GL_LIMITS(textures); i++) {
 729         TRACE("Setting up default texture states for texture Stage %d\n", i);
 730         memcpy(&This->transforms[D3DTS_TEXTURE0 + i], &identity, sizeof(identity));
 731         This->textureState[i][D3DTSS_COLOROP               ] = (i==0)? D3DTOP_MODULATE :  D3DTOP_DISABLE;
 732         This->textureState[i][D3DTSS_COLORARG1             ] = D3DTA_TEXTURE;
 733         This->textureState[i][D3DTSS_COLORARG2             ] = D3DTA_CURRENT;
 734         This->textureState[i][D3DTSS_ALPHAOP               ] = (i==0)? D3DTOP_SELECTARG1 :  D3DTOP_DISABLE;
 735         This->textureState[i][D3DTSS_ALPHAARG1             ] = D3DTA_TEXTURE;
 736         This->textureState[i][D3DTSS_ALPHAARG2             ] = D3DTA_CURRENT;
 737         This->textureState[i][D3DTSS_BUMPENVMAT00          ] = (DWORD) 0.0;
 738         This->textureState[i][D3DTSS_BUMPENVMAT01          ] = (DWORD) 0.0;
 739         This->textureState[i][D3DTSS_BUMPENVMAT10          ] = (DWORD) 0.0;
 740         This->textureState[i][D3DTSS_BUMPENVMAT11          ] = (DWORD) 0.0;
 741         This->textureState[i][D3DTSS_TEXCOORDINDEX         ] = i;
 742         This->textureState[i][D3DTSS_BUMPENVLSCALE         ] = (DWORD) 0.0;
 743         This->textureState[i][D3DTSS_BUMPENVLOFFSET        ] = (DWORD) 0.0;
 744         This->textureState[i][D3DTSS_TEXTURETRANSFORMFLAGS ] = D3DTTFF_DISABLE;
 745         This->textureState[i][D3DTSS_ADDRESSW              ] = D3DTADDRESS_WRAP;
 746         This->textureState[i][D3DTSS_COLORARG0             ] = D3DTA_CURRENT;
 747         This->textureState[i][D3DTSS_ALPHAARG0             ] = D3DTA_CURRENT;
 748         This->textureState[i][D3DTSS_RESULTARG             ] = D3DTA_CURRENT;
 749     }
 750
 751         /* Sampler states*/
 752     for (i = 0 ; i <  GL_LIMITS(samplers); i++) {
 753         TRACE("Setting up default samplers states for sampler %d\n", i);
 754         This->samplerState[i][WINED3DSAMP_ADDRESSU         ] = D3DTADDRESS_WRAP;
 755         This->samplerState[i][WINED3DSAMP_ADDRESSV         ] = D3DTADDRESS_WRAP;
 756         This->samplerState[i][WINED3DSAMP_ADDRESSW         ] = D3DTADDRESS_WRAP;
 757         This->samplerState[i][WINED3DSAMP_BORDERCOLOR      ] = 0x00;
 758         This->samplerState[i][WINED3DSAMP_MAGFILTER        ] = D3DTEXF_POINT;
 759         This->samplerState[i][WINED3DSAMP_MINFILTER        ] = D3DTEXF_POINT;
 760         This->samplerState[i][WINED3DSAMP_MIPFILTER        ] = D3DTEXF_NONE;
 761         This->samplerState[i][WINED3DSAMP_MIPMAPLODBIAS    ] = 0;
 762         This->samplerState[i][WINED3DSAMP_MAXMIPLEVEL      ] = 0;
 763         This->samplerState[i][WINED3DSAMP_MAXANISOTROPY    ] = 1;
 764         This->samplerState[i][WINED3DSAMP_SRGBTEXTURE      ] = 0; /* TODO: Gamma correction value*/
 765         This->samplerState[i][WINED3DSAMP_ELEMENTINDEX     ] = 0; /* TODO: Indicates which element of a  multielement texture to use */
 766         This->samplerState[i][WINED3DSAMP_DMAPOFFSET       ] = 256; /* TODO: Vertex offset in the presampled displacement map */
 767     }
 768
 769     /* Under DirectX you can have texture stage operations even if no texture is
 770        bound, whereas opengl will only do texture operations when a valid texture is
 771        bound. We emulate this by creating dummy textures and binding them to each
 772        texture stage, but disable all stages by default. Hence if a stage is enabled
 773        then the default texture will kick in until replaced by a SetTexture call     */
 774
 775     ENTER_GL();
 776
 777     for (i = 0; i < GL_LIMITS(textures); i++) {
 778         GLubyte white = 255;
 779
 780         /* Note this avoids calling settexture, so pretend it has been called */
 781         This->set.textures[i]     = TRUE;
 782         This->changed.textures[i] = TRUE;
 783         This->textures[i]         = NULL;
 784
 785         /* Make appropriate texture active */
 786         if (GL_SUPPORT(ARB_MULTITEXTURE)) {
 787             GLACTIVETEXTURE(i);
 788         } else if (i > 0) {
 789             FIXME("Program using multiple concurrent textures which this opengl implementation doesn't support\n");
 790         }
 791
 792         /* Generate an opengl texture name */
 793         glGenTextures(1, &ThisDevice->dummyTextureName[i]);
 794         checkGLcall("glGenTextures");
 795         TRACE("Dummy Texture %d given name %d\n", i, ThisDevice->dummyTextureName[i]);
 796
 797         /* Generate a dummy 1d texture */
 798         This->textureDimensions[i] = GL_TEXTURE_1D;
 799         glBindTexture(GL_TEXTURE_1D, ThisDevice->dummyTextureName[i]);
 800         checkGLcall("glBindTexture");
 801
 802         glTexImage1D(GL_TEXTURE_1D, 0, GL_LUMINANCE, 1, 0, GL_LUMINANCE, GL_UNSIGNED_BYTE, &white);
 803         checkGLcall("glTexImage1D");
 804 #if 1   /* TODO: move the setting texture states off to basetexture */
 805         /* Reapply all the texture state information to this texture */
 806         IWineD3DDevice_SetupTextureStates(device, i, REAPPLY_ALL);
 807 #endif
 808     }
 809
 810     LEAVE_GL();
 811
 812     /* Defaulting palettes - Note these are device wide but reinitialized here for convenience*/
 813     for (i = 0; i < MAX_PALETTES; ++i) {
 814       int j;
 815       for (j = 0; j < 256; ++j) {
 816         This->wineD3DDevice->palettes[i][j].peRed   = 0xFF;
 817         This->wineD3DDevice->palettes[i][j].peGreen = 0xFF;
 818         This->wineD3DDevice->palettes[i][j].peBlue  = 0xFF;
 819         This->wineD3DDevice->palettes[i][j].peFlags = 0xFF;
 820       }
 821     }
 822     This->wineD3DDevice->currentPalette = 0;
 823
 824     TRACE("-----------------------> Device defaults now set up...\n");
 825     return D3D_OK;
 826 }
 827
 828 /**********************************************************
 829  * IWineD3DStateBlock VTbl follows
 830  **********************************************************/
 831
 832 const IWineD3DStateBlockVtbl IWineD3DStateBlock_Vtbl =
 833 {
 834     /* IUnknown */
 835     IWineD3DStateBlockImpl_QueryInterface,
 836     IWineD3DStateBlockImpl_AddRef,
 837     IWineD3DStateBlockImpl_Release,
 838     /* IWineD3DStateBlock */
 839     IWineD3DStateBlockImpl_GetParent,
 840     IWineD3DStateBlockImpl_GetDevice,
 841     IWineD3DStateBlockImpl_Capture,
 842     IWineD3DStateBlockImpl_Apply,
 843     IWineD3DStateBlockImpl_InitStartupStateBlock
 844 };