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                     IUnknown *vertexBufferParent;
  68                     IWineD3DVertexBuffer_GetParent(This->streamSource[counter], &vertexBufferParent);
  69                     /* Set to NULL here so that Device_ResourceReleased can give a warning if This->streamSource[counter] == ResourceReleased */
  70                     This->streamSource[counter] = NULL;
  71                     IUnknown_Release(vertexBufferParent);
  72                     IUnknown_Release(vertexBufferParent);
  73                 }
  74             }
  75
  76             /* free any index data */
  77             if (This->pIndexData) {
  78                 IUnknown *indexBufferParent;
  79                 IWineD3DIndexBuffer_GetParent(This->pIndexData, &indexBufferParent);
  80                 This->pIndexData = NULL;
  81                 TRACE("Releasing index buffer %p p(%p)", This->pIndexData, indexBufferParent);
  82                 IUnknown_Release(indexBufferParent);
  83                 IUnknown_Release(indexBufferParent);
  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                     IUnknown *textureParent;
  90                     IWineD3DBaseTexture_GetParent(This->textures[counter], &textureParent);
  91                     /* FIXME: Were not using internal counting properly, so were making up for it here by releasing the object anyway */
  92
  93                     IUnknown_Release(textureParent);
  94                     /* release our 'internal' hold on the texture */
  95                     if(0 != IUnknown_Release(textureParent)) {
  96                         TRACE("Texture still referenced by stateblock, applications has leaked Stage = %u Texture = %p Parent = %p\n", counter, This->textures[counter], textureParent);
  97                     }
  98                 }
  99             }
 100
 101         }
 102         HeapFree(GetProcessHeap(), 0, This);
 103     }
 104     return refCount;
 105 }
 106
 107 /**********************************************************
 108  * IWineD3DStateBlockImpl parts follows
 109  **********************************************************/
 110 HRESULT WINAPI IWineD3DStateBlockImpl_GetParent(IWineD3DStateBlock *iface, IUnknown **pParent) {
 111     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 112     IUnknown_AddRef(This->parent);
 113     *pParent = This->parent;
 114     return D3D_OK;
 115 }
 116
 117 HRESULT WINAPI IWineD3DStateBlockImpl_GetDevice(IWineD3DStateBlock *iface, IWineD3DDevice** ppDevice){
 118
 119     IWineD3DStateBlockImpl *This   = (IWineD3DStateBlockImpl *)iface;
 120
 121     *ppDevice = (IWineD3DDevice*)This->wineD3DDevice;
 122     IWineD3DDevice_AddRef(*ppDevice);
 123     return D3D_OK;
 124
 125 }
 126
 127 HRESULT WINAPI IWineD3DStateBlockImpl_Capture(IWineD3DStateBlock *iface){
 128
 129     IWineD3DStateBlockImpl *This             = (IWineD3DStateBlockImpl *)iface;
 130     IWineD3DStateBlockImpl *targetStateBlock = This->wineD3DDevice->stateBlock;
 131
 132     TRACE("(%p) : Updating state block %p ------------------v\n", targetStateBlock, This);
 133
 134     /* If not recorded, then update can just recapture */
 135     if (/*TODO: 'magic' statetype, replace with BOOL This->blockType == D3DSBT_RECORDED  */ 0) {
 136         IWineD3DStateBlockImpl* tmpBlock;
 137         PLIGHTINFOEL *tmp = This->lights;
 138
 139         IWineD3DDevice_CreateStateBlock((IWineD3DDevice *)This->wineD3DDevice, This->blockType, (IWineD3DStateBlock**) &tmpBlock, NULL/*parent*/);
 140
 141         /* Note just swap the light chains over so when deleting, the old one goes */
 142         memcpy(This, tmpBlock, sizeof(IWineD3DStateBlockImpl));
 143         tmpBlock->lights = tmp;
 144
 145         /* Delete the temporary one (which points to the old light chain though */
 146         IWineD3DStateBlock_Release((IWineD3DStateBlock *)tmpBlock);
 147         /*IDirect3DDevice_DeleteStateBlock(pDevice, tmpBlock);*/
 148
 149     } else {
 150         unsigned int i, j;
 151
 152         PLIGHTINFOEL *src;
 153
 154         /* Recorded => Only update 'changed' values */
 155         if (This->vertexShader != targetStateBlock->vertexShader) {
 156             This->vertexShader = targetStateBlock->vertexShader;
 157             TRACE("Updating vertex shader to %p\n", targetStateBlock->vertexShader);
 158         }
 159
 160         /* Vertex Shader Constants */
 161         for (i = 0; i < MAX_VSHADER_CONSTANTS; ++i) {
 162             if (This->set.vertexShaderConstants[i]) {
 163                 TRACE("Setting %p from %p %d to %f\n", This, targetStateBlock, i,  targetStateBlock->vertexShaderConstantF[i * 4 + 1]);
 164                 This->vertexShaderConstantB[i] = targetStateBlock->vertexShaderConstantB[i];
 165                 This->vertexShaderConstantF[i * 4]      = targetStateBlock->vertexShaderConstantF[i * 4];
 166                 This->vertexShaderConstantF[i * 4 + 1]  = targetStateBlock->vertexShaderConstantF[i * 4 + 1];
 167                 This->vertexShaderConstantF[i * 4 + 2]  = targetStateBlock->vertexShaderConstantF[i * 4 + 2];
 168                 This->vertexShaderConstantF[i * 4 + 3]  = targetStateBlock->vertexShaderConstantF[i * 4 + 3];
 169                 This->vertexShaderConstantI[i * 4]      = targetStateBlock->vertexShaderConstantI[i * 4];
 170                 This->vertexShaderConstantI[i * 4 + 1]  = targetStateBlock->vertexShaderConstantI[i * 4 + 1];
 171                 This->vertexShaderConstantI[i * 4 + 2]  = targetStateBlock->vertexShaderConstantI[i * 4 + 2];
 172                 This->vertexShaderConstantI[i * 4 + 3]  = targetStateBlock->vertexShaderConstantI[i * 4 + 3];
 173                 This->vertexShaderConstantT[i]          = targetStateBlock->vertexShaderConstantT[i];
 174             }
 175         }
 176
 177         /* Lights... For a recorded state block, we just had a chain of actions to perform,
 178              so we need to walk that chain and update any actions which differ */
 179         src = This->lights;
 180         while (src != NULL) {
 181             PLIGHTINFOEL *realLight = NULL;
 182
 183             /* Locate the light in the live lights */
 184             realLight = targetStateBlock->lights;
 185             while (realLight != NULL && realLight->OriginalIndex != src->OriginalIndex) realLight = realLight->next;
 186
 187             if (realLight == NULL) {
 188                 FIXME("A captured light no longer exists...?\n");
 189             } else {
 190
 191                 /* If 'changed' then its a SetLight command. Rather than comparing to see
 192                      if the OriginalParms have changed and then copy them (twice through
 193                      memory) just do the copy                                              */
 194                 if (src->changed) {
 195                     TRACE("Updating lights for light %ld\n", src->OriginalIndex);
 196                     memcpy(&src->OriginalParms, &realLight->OriginalParms, sizeof(PLIGHTINFOEL));
 197                 }
 198
 199                 /* If 'enabledchanged' then its a LightEnable command */
 200                 if (src->enabledChanged) {
 201                     TRACE("Updating lightEnabled for light %ld\n", src->OriginalIndex);
 202                     src->lightEnabled = realLight->lightEnabled;
 203                 }
 204
 205             }
 206
 207             src = src->next;
 208         }
 209
 210         /* Recorded => Only update 'changed' values */
 211         if (This->pixelShader != targetStateBlock->pixelShader) {
 212             This->pixelShader = targetStateBlock->pixelShader;
 213             TRACE("Updating pixrl shader to %p\n", targetStateBlock->pixelShader);
 214         }
 215
 216         /* Pixel Shader Constants */
 217         for (i = 0; i < MAX_PSHADER_CONSTANTS; ++i) {
 218             if (This->set.pixelShaderConstants[i]) {
 219                 TRACE("Setting %p from %p %d to %f\n", This, targetStateBlock, i,  targetStateBlock->pixelShaderConstantF[i * 4 + 1]);
 220                 This->pixelShaderConstantB[i] = targetStateBlock->pixelShaderConstantB[i];
 221                 This->pixelShaderConstantF[i * 4]      = targetStateBlock->pixelShaderConstantF[i * 4];
 222                 This->pixelShaderConstantF[i * 4 + 1]  = targetStateBlock->pixelShaderConstantF[i * 4 + 1];
 223                 This->pixelShaderConstantF[i * 4 + 2]  = targetStateBlock->pixelShaderConstantF[i * 4 + 2];
 224                 This->pixelShaderConstantF[i * 4 + 3]  = targetStateBlock->pixelShaderConstantF[i * 4 + 3];
 225                 This->pixelShaderConstantI[i * 4]      = targetStateBlock->pixelShaderConstantI[i * 4];
 226                 This->pixelShaderConstantI[i * 4 + 1]  = targetStateBlock->pixelShaderConstantI[i * 4 + 1];
 227                 This->pixelShaderConstantI[i * 4 + 2]  = targetStateBlock->pixelShaderConstantI[i * 4 + 2];
 228                 This->pixelShaderConstantI[i * 4 + 3]  = targetStateBlock->pixelShaderConstantI[i * 4 + 3];
 229                 This->pixelShaderConstantT[i]          = targetStateBlock->pixelShaderConstantT[i];
 230             }
 231         }
 232
 233         /* Others + Render & Texture */
 234         for (i = 1; i <= HIGHEST_TRANSFORMSTATE; i++) {
 235             if (This->set.transform[i] && memcmp(&targetStateBlock->transforms[i],
 236                                     &This->transforms[i],
 237                                     sizeof(D3DMATRIX)) != 0) {
 238                 TRACE("Updating transform %d\n", i);
 239                 memcpy(&This->transforms[i], &targetStateBlock->transforms[i], sizeof(D3DMATRIX));
 240             }
 241         }
 242
 243         if (This->set.indices && ((This->pIndexData != targetStateBlock->pIndexData)
 244                         || (This->baseVertexIndex != targetStateBlock->baseVertexIndex))) {
 245             TRACE("Updating pindexData to %p, baseVertexIndex to %d\n",
 246             targetStateBlock->pIndexData, targetStateBlock->baseVertexIndex);
 247             This->pIndexData = targetStateBlock->pIndexData;
 248             This->baseVertexIndex = targetStateBlock->baseVertexIndex;
 249         }
 250
 251         if(This->set.vertexDecl && This->vertexDecl != targetStateBlock->vertexDecl){
 252             This->vertexDecl = targetStateBlock->vertexDecl;
 253         }
 254
 255         if(This->set.fvf && This->fvf != targetStateBlock->fvf){
 256             This->fvf = targetStateBlock->fvf;
 257         }
 258
 259         if (This->set.material && memcmp(&targetStateBlock->material,
 260                                                     &This->material,
 261                                                     sizeof(D3DMATERIAL9)) != 0) {
 262             TRACE("Updating material\n");
 263             memcpy(&This->material, &targetStateBlock->material, sizeof(D3DMATERIAL9));
 264         }
 265
 266         if (This->set.viewport && memcmp(&targetStateBlock->viewport,
 267                                                     &This->viewport,
 268                                                     sizeof(D3DVIEWPORT9)) != 0) {
 269             TRACE("Updating viewport\n");
 270             memcpy(&This->viewport, &targetStateBlock->viewport, sizeof(D3DVIEWPORT9));
 271         }
 272
 273         for (i = 0; i < MAX_STREAMS; i++) {
 274             if (This->set.streamSource[i] &&
 275                             ((This->streamStride[i] != targetStateBlock->streamStride[i]) ||
 276                             (This->streamSource[i] != targetStateBlock->streamSource[i]))) {
 277                 TRACE("Updating stream source %d to %p, stride to %d\n", i, targetStateBlock->streamSource[i],
 278                                                                             targetStateBlock->streamStride[i]);
 279                 This->streamStride[i] = targetStateBlock->streamStride[i];
 280                 This->streamSource[i] = targetStateBlock->streamSource[i];
 281             }
 282
 283             if (This->set.streamFreq[i] &&
 284             (This->streamFreq[i] != targetStateBlock->streamFreq[i]
 285             || This->streamFlags[i] != targetStateBlock->streamFlags[i])){
 286                     TRACE("Updating stream frequency %d to %d flags to %d\n", i ,  targetStateBlock->streamFreq[i] ,
 287                                                                                    targetStateBlock->streamFlags[i]);
 288                     This->streamFreq[i]  =  targetStateBlock->streamFreq[i];
 289                     This->streamFlags[i] =  targetStateBlock->streamFlags[i];
 290             }
 291         }
 292
 293         for (i = 0; i < GL_LIMITS(clipplanes); i++) {
 294             if (This->set.clipplane[i] && memcmp(&targetStateBlock->clipplane[i],
 295                                                         &This->clipplane[i],
 296                                                         sizeof(This->clipplane)) != 0) {
 297
 298                 TRACE("Updating clipplane %d\n", i);
 299                 memcpy(&This->clipplane[i], &targetStateBlock->clipplane[i],
 300                                         sizeof(This->clipplane));
 301             }
 302         }
 303
 304         /* Render */
 305         for (i = 1; i <= WINEHIGHEST_RENDER_STATE; i++) {
 306
 307             if (This->set.renderState[i] && (This->renderState[i] != targetStateBlock->renderState[i])) {
 308                 TRACE("Updating renderState %d to %ld\n", i, targetStateBlock->renderState[i]);
 309                 This->renderState[i] = targetStateBlock->renderState[i];
 310             }
 311         }
 312
 313         /* FIXME: textures are upto MAX_SAMPLERS for d3d9? */
 314         /* Texture */
 315         for (j = 0; j < GL_LIMITS(textures); j++) {
 316             /* TODO: move over to using memcpy */
 317             for (i = 1; i <= WINED3D_HIGHEST_TEXTURE_STATE ; i++) {
 318                 if (This->set.textureState[j][i]) {
 319                     TRACE("Updating texturestagestate %d,%d to %ld (was %ld)\n", j,i, targetStateBlock->textureState[j][i],
 320                     This->textureState[j][i]);
 321                     This->textureState[j][i]         =  targetStateBlock->textureState[j][i];
 322                 }
 323             }
 324
 325             if (This->set.textures[j]) {
 326                 TRACE("Updating texture %d to %p (was %p)\n", j, targetStateBlock->textures[j],  This->textures[j]);
 327                 This->textures[j] = targetStateBlock->textures[j];
 328             }
 329
 330         }
 331
 332         /* Samplers */
 333         /* TODO: move over to using memcpy */
 334         for (j = 0 ; j < GL_LIMITS(samplers); j++){
 335             for (i = 1; i <= WINED3D_HIGHEST_SAMPLER_STATE ; i++){ /* States are 1 based */
 336                 if (This->set.samplerState[j][i]) {
 337                     TRACE("Updating sampler state %d,%d to %ld (was %ld)\n",
 338                     j, i, targetStateBlock->samplerState[j][i],
 339                     This->samplerState[j][i]);
 340                     This->samplerState[j][i]         = targetStateBlock->samplerState[j][i];
 341                 }
 342             }
 343         }
 344     }
 345
 346     TRACE("(%p) : Updated state block %p ------------------^\n", targetStateBlock, This);
 347
 348     return D3D_OK;
 349 }
 350
 351 HRESULT WINAPI IWineD3DStateBlockImpl_Apply(IWineD3DStateBlock *iface){
 352     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 353     IWineD3DDevice*        pDevice     = (IWineD3DDevice*)This->wineD3DDevice;
 354
 355 /*Copy thing over to updateBlock is isRecording otherwise StateBlock,
 356 should really perform a delta so that only the changes get updated*/
 357
 358
 359     UINT i;
 360     UINT j;
 361
 362     TRACE("(%p) : Applying state block %p ------------------v\n", This, pDevice);
 363
 364     /* FIXME: Only apply applicable states not all states */
 365
 366     if (/*TODO: 'magic' statetype, replace with BOOL This->blockType == D3DSBT_RECORDED || */This->blockType == WINED3DSBT_INIT || This->blockType == WINED3DSBT_ALL || This->blockType == WINED3DSBT_VERTEXSTATE) {
 367
 368
 369         PLIGHTINFOEL *toDo = This->lights;
 370         while (toDo != NULL) {
 371             if (toDo->changed)
 372                   IWineD3DDevice_SetLight(pDevice, toDo->OriginalIndex, &toDo->OriginalParms);
 373             if (toDo->enabledChanged)
 374                   IWineD3DDevice_SetLightEnable(pDevice, toDo->OriginalIndex, toDo->lightEnabled);
 375             toDo = toDo->next;
 376         }
 377
 378         /* Vertex Shader */
 379         if (This->set.vertexShader && This->changed.vertexShader) {
 380             IWineD3DDevice_SetVertexShader(pDevice, This->vertexShader);
 381         }
 382
 383         /* Vertex Shader Constants */
 384         for (i = 0; i < MAX_VSHADER_CONSTANTS; ++i) {
 385             if (This->set.vertexShaderConstants[i] && This->changed.vertexShaderConstants[i]) {
 386                 switch (This->vertexShaderConstantT[i]) {
 387                 case WINESHADERCNST_FLOAT:
 388                     IWineD3DDevice_SetVertexShaderConstantF(pDevice, i, This->vertexShaderConstantF + i * 4, 1);
 389                 break;
 390                 case WINESHADERCNST_BOOL:
 391                     IWineD3DDevice_SetVertexShaderConstantB(pDevice, i, This->vertexShaderConstantB + i, 1);
 392                 break;
 393                 case WINESHADERCNST_INTEGER:
 394                     IWineD3DDevice_SetVertexShaderConstantI(pDevice, i, This->vertexShaderConstantI + i * 4, 1);
 395                 break;
 396                 }
 397             }
 398         }
 399
 400     }
 401
 402     if (/*TODO: 'magic' statetype, replace with BOOL This->blockType == D3DSBT_RECORDED || */ This->blockType == D3DSBT_ALL || This->blockType == D3DSBT_PIXELSTATE) {
 403
 404         /* Pixel Shader */
 405         if (This->set.pixelShader && This->changed.pixelShader) {
 406             IWineD3DDevice_SetPixelShader(pDevice, This->pixelShader);
 407         }
 408
 409         /* Pixel Shader Constants */
 410         for (i = 0; i < MAX_PSHADER_CONSTANTS; ++i) {
 411             if (This->set.pixelShaderConstants[i] && This->changed.pixelShaderConstants[i]) {
 412                 switch (This->pixelShaderConstantT[i]) {
 413                 case WINESHADERCNST_FLOAT:
 414                     IWineD3DDevice_SetPixelShaderConstantF(pDevice, i, This->pixelShaderConstantF + i * 4, 1);
 415                 break;
 416                 case WINESHADERCNST_BOOL:
 417                     IWineD3DDevice_SetPixelShaderConstantB(pDevice, i, This->pixelShaderConstantB + i, 1);
 418                 break;
 419                 case WINESHADERCNST_INTEGER:
 420                     IWineD3DDevice_SetPixelShaderConstantI(pDevice, i, This->pixelShaderConstantI + i * 4, 1);
 421                 break;
 422                 }
 423             }
 424         }
 425     }
 426
 427     if (This->set.fvf && This->changed.fvf) {
 428         IWineD3DDevice_SetFVF(pDevice, This->fvf);
 429     }
 430
 431     if (This->set.vertexDecl && This->changed.vertexDecl) {
 432         IWineD3DDevice_SetVertexDeclaration(pDevice, This->vertexDecl);
 433     }
 434
 435     /* Others + Render & Texture */
 436     if (/*TODO: 'magic' statetype, replace with BOOL This->blockType == D3DSBT_RECORDED || */ This->blockType == WINED3DSBT_ALL || This->blockType == WINED3DSBT_INIT) {
 437         for (i = 1; i <= HIGHEST_TRANSFORMSTATE; i++) {
 438             if (This->set.transform[i] && This->changed.transform[i])
 439                 IWineD3DDevice_SetTransform(pDevice, i, &This->transforms[i]);
 440         }
 441
 442         if (This->set.indices && This->changed.indices)
 443             IWineD3DDevice_SetIndices(pDevice, This->pIndexData, This->baseVertexIndex);
 444
 445         if (This->set.material && This->changed.material )
 446             IWineD3DDevice_SetMaterial(pDevice, &This->material);
 447
 448         if (This->set.viewport && This->changed.viewport)
 449             IWineD3DDevice_SetViewport(pDevice, &This->viewport);
 450
 451         /* TODO: Proper implementation using SetStreamSource offset (set to 0 for the moment)\n") */
 452         for (i=0; i<MAX_STREAMS; i++) {
 453             if (This->set.streamSource[i] && This->changed.streamSource[i])
 454                 IWineD3DDevice_SetStreamSource(pDevice, i, This->streamSource[i], 0, This->streamStride[i]);
 455
 456             if (This->set.streamFreq[i] && This->changed.streamFreq[i])
 457                 IWineD3DDevice_SetStreamSourceFreq(pDevice, i, This->streamFreq[i] | This->streamFlags[i]);
 458         }
 459
 460         for (i = 0; i < GL_LIMITS(clipplanes); i++) {
 461             if (This->set.clipplane[i] && This->changed.clipplane[i]) {
 462                 float clip[4];
 463
 464                 clip[0] = This->clipplane[i][0];
 465                 clip[1] = This->clipplane[i][1];
 466                 clip[2] = This->clipplane[i][2];
 467                 clip[3] = This->clipplane[i][3];
 468                 IWineD3DDevice_SetClipPlane(pDevice, i, clip);
 469             }
 470         }
 471
 472         /* Render */
 473         for (i = 1; i <= WINEHIGHEST_RENDER_STATE; i++) {
 474             if (This->set.renderState[i] && This->changed.renderState[i])
 475                 IWineD3DDevice_SetRenderState(pDevice, i, This->renderState[i]);
 476         }
 477
 478         /* FIXME: Texture are set against samplers... not just TextureStages */
 479         /* Texture */
 480         for (j = 0; j < GL_LIMITS(textures); j++) { /* Set The texture first, just in case it resets the states? */
 481             if (This->set.textures[j] && This->changed.textures[j]) {
 482                 IWineD3DDevice_SetTexture(pDevice, j, This->textures[j]);
 483             }
 484             /* TODO: move over to memcpy */
 485             for (i = 1; i <= WINED3D_HIGHEST_TEXTURE_STATE; i++) {
 486                 if (This->set.textureState[j][i] && This->changed.textureState[j][i]) { /* tb_dx9_10 failes without this test */
 487                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->textureState[j][i]         = This->textureState[j][i];
 488                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->set.textureState[j][i]     = TRUE;
 489                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->changed.textureState[j][i] = TRUE;
 490                 }
 491             }
 492         }
 493
 494         /* Samplers */
 495         /* TODO: move over to memcpy */
 496         for (j = 0 ; j < GL_LIMITS(samplers); j++){
 497             for (i = 1; i <= WINED3D_HIGHEST_SAMPLER_STATE; i++){
 498                 if (This->set.samplerState[j][i] && This->changed.samplerState[j][i]) {
 499                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->samplerState[j][i]         = This->samplerState[j][i];
 500                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->set.samplerState[j][i]     = TRUE;
 501                     ((IWineD3DDeviceImpl *)pDevice)->stateBlock->changed.samplerState[j][i] = TRUE;
 502                 }
 503             }
 504
 505         }
 506
 507     } else if (This->blockType == WINED3DSBT_PIXELSTATE) {
 508
 509         for (i = 0; i < NUM_SAVEDPIXELSTATES_R; i++) {
 510             if (This->set.renderState[SavedPixelStates_R[i]] && This->changed.renderState[SavedPixelStates_R[i]])
 511                 IWineD3DDevice_SetRenderState(pDevice, SavedPixelStates_R[i], This->renderState[SavedPixelStates_R[i]]);
 512
 513         }
 514
 515         for (j = 0; j < GL_LIMITS(textures); j++) {
 516             for (i = 0; i < NUM_SAVEDPIXELSTATES_T; i++) {
 517                 ((IWineD3DDeviceImpl *)pDevice)->stateBlock->textureState[j][SavedPixelStates_T[i]] = This->textureState[j][SavedPixelStates_T[i]];
 518             }
 519         }
 520
 521         for (j = 0; j < GL_LIMITS(samplers); j++) {
 522             for (i = 0; i < NUM_SAVEDPIXELSTATES_S; i++) {
 523                 ((IWineD3DDeviceImpl *)pDevice)->stateBlock->samplerState[j][SavedPixelStates_S[i]] = This->samplerState[j][SavedPixelStates_S[i]];
 524             }
 525         }
 526
 527     } else if (This->blockType == WINED3DSBT_VERTEXSTATE) {
 528
 529         for (i = 0; i < NUM_SAVEDVERTEXSTATES_R; i++) {
 530             if ( This->set.renderState[SavedVertexStates_R[i]] && This->changed.renderState[SavedVertexStates_R[i]])
 531                 IWineD3DDevice_SetRenderState(pDevice, SavedVertexStates_R[i], This->renderState[SavedVertexStates_R[i]]);
 532         }
 533
 534         for (j = 0; j < GL_LIMITS(textures); j++) {
 535             for (i = 0; i < NUM_SAVEDVERTEXSTATES_T; i++) {
 536                 ((IWineD3DDeviceImpl *)pDevice)->stateBlock->textureState[j][SavedVertexStates_T[i]] = This->textureState[j][SavedVertexStates_T[i]];
 537             }
 538         }
 539
 540         for (j = 0; j < GL_LIMITS(textures); j++) {
 541             for (i = 0; i < NUM_SAVEDVERTEXSTATES_S; i++) {
 542                 ((IWineD3DDeviceImpl *)pDevice)->stateBlock->samplerState[j][SavedVertexStates_S[i]] = This->samplerState[j][SavedVertexStates_S[i]];
 543             }
 544         }
 545
 546
 547     } else {
 548         FIXME("Unrecognized state block type %d\n", This->blockType);
 549     }
 550     memcpy(&((IWineD3DDeviceImpl*)pDevice)->stateBlock->changed, &This->changed, sizeof(((IWineD3DDeviceImpl*)pDevice)->stateBlock->changed));
 551     TRACE("(%p) : Applied state block %p ------------------^\n", This, pDevice);
 552
 553     return D3D_OK;
 554 }
 555
 556 HRESULT WINAPI IWineD3DStateBlockImpl_InitStartupStateBlock(IWineD3DStateBlock* iface) {
 557     IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
 558     IWineD3DDevice         *device = (IWineD3DDevice *)This->wineD3DDevice;
 559     IWineD3DDeviceImpl     *ThisDevice = (IWineD3DDeviceImpl *)device;
 560     union {
 561         D3DLINEPATTERN lp;
 562         DWORD d;
 563     } lp;
 564     union {
 565         float f;
 566         DWORD d;
 567     } tmpfloat;
 568     unsigned int i;
 569
 570     /* Note this may have a large overhead but it should only be executed
 571        once, in order to initialize the complete state of the device and
 572        all opengl equivalents                                            */
 573     TRACE("(%p) -----------------------> Setting up device defaults... %p\n", This, This->wineD3DDevice);
 574     /* TODO: make a special stateblock type for the primary stateblock (it never gets applied so it doesn't need a real type) */
 575     This->blockType = WINED3DSBT_INIT;
 576
 577     /* Set some of the defaults for lights, transforms etc */
 578     memcpy(&This->transforms[D3DTS_PROJECTION], &identity, sizeof(identity));
 579     memcpy(&This->transforms[D3DTS_VIEW], &identity, sizeof(identity));
 580     for (i = 0; i < 256; ++i) {
 581       memcpy(&This->transforms[D3DTS_WORLDMATRIX(i)], &identity, sizeof(identity));
 582     }
 583
 584     TRACE("Render states\n");
 585     /* Render states: */
 586     if (ThisDevice->depthStencilBuffer != NULL) {
 587        IWineD3DDevice_SetRenderState(device, WINED3DRS_ZENABLE,       D3DZB_TRUE);
 588     } else {
 589        IWineD3DDevice_SetRenderState(device, WINED3DRS_ZENABLE,       D3DZB_FALSE);
 590     }
 591     IWineD3DDevice_SetRenderState(device, WINED3DRS_FILLMODE,         D3DFILL_SOLID);
 592     IWineD3DDevice_SetRenderState(device, WINED3DRS_SHADEMODE,        D3DSHADE_GOURAUD);
 593     lp.lp.wRepeatFactor = 0;
 594     lp.lp.wLinePattern  = 0;
 595     IWineD3DDevice_SetRenderState(device, WINED3DRS_LINEPATTERN,      lp.d);
 596     IWineD3DDevice_SetRenderState(device, WINED3DRS_ZWRITEENABLE,     TRUE);
 597     IWineD3DDevice_SetRenderState(device, WINED3DRS_ALPHATESTENABLE,  FALSE);
 598     IWineD3DDevice_SetRenderState(device, WINED3DRS_LASTPIXEL,        TRUE);
 599     IWineD3DDevice_SetRenderState(device, WINED3DRS_SRCBLEND,         D3DBLEND_ONE);
 600     IWineD3DDevice_SetRenderState(device, WINED3DRS_DESTBLEND,        D3DBLEND_ZERO);
 601     IWineD3DDevice_SetRenderState(device, WINED3DRS_CULLMODE,         D3DCULL_CCW);
 602     IWineD3DDevice_SetRenderState(device, WINED3DRS_ZFUNC,            D3DCMP_LESSEQUAL);
 603     IWineD3DDevice_SetRenderState(device, WINED3DRS_ALPHAFUNC,        D3DCMP_ALWAYS);
 604     IWineD3DDevice_SetRenderState(device, WINED3DRS_ALPHAREF,         0xff); /*??*/
 605     IWineD3DDevice_SetRenderState(device, WINED3DRS_DITHERENABLE,     FALSE);
 606     IWineD3DDevice_SetRenderState(device, WINED3DRS_ALPHABLENDENABLE, FALSE);
 607     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGENABLE,        FALSE);
 608     IWineD3DDevice_SetRenderState(device, WINED3DRS_SPECULARENABLE,   FALSE);
 609     IWineD3DDevice_SetRenderState(device, WINED3DRS_ZVISIBLE,         0);
 610     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGCOLOR,         0);
 611     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGTABLEMODE,     D3DFOG_NONE);
 612     tmpfloat.f = 0.0f;
 613     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGSTART,         tmpfloat.d);
 614     tmpfloat.f = 1.0f;
 615     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGEND,           tmpfloat.d);
 616     tmpfloat.f = 1.0f;
 617     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGDENSITY,       tmpfloat.d);
 618     IWineD3DDevice_SetRenderState(device, WINED3DRS_EDGEANTIALIAS,    FALSE);
 619     IWineD3DDevice_SetRenderState(device, WINED3DRS_ZBIAS,            0);
 620     IWineD3DDevice_SetRenderState(device, WINED3DRS_RANGEFOGENABLE,   FALSE);
 621     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILENABLE,    FALSE);
 622     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILFAIL,      D3DSTENCILOP_KEEP);
 623     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILZFAIL,     D3DSTENCILOP_KEEP);
 624     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILPASS,      D3DSTENCILOP_KEEP);
 625
 626     /* Setting stencil func also uses values for stencil ref/mask, so manually set defaults
 627      * so only a single call performed (and ensure defaults initialized before making that call)
 628      *
 629      * IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILREF, 0);
 630      * IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILMASK, 0xFFFFFFFF);
 631      */
 632     This->renderState[WINED3DRS_STENCILREF] = 0;
 633     This->renderState[WINED3DRS_STENCILMASK] = 0xFFFFFFFF;
 634     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILFUNC,      D3DCMP_ALWAYS);
 635     IWineD3DDevice_SetRenderState(device, WINED3DRS_STENCILWRITEMASK, 0xFFFFFFFF);
 636     IWineD3DDevice_SetRenderState(device, WINED3DRS_TEXTUREFACTOR,    0xFFFFFFFF);
 637     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP0, 0);
 638     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP1, 0);
 639     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP2, 0);
 640     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP3, 0);
 641     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP4, 0);
 642     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP5, 0);
 643     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP6, 0);
 644     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP7, 0);
 645     IWineD3DDevice_SetRenderState(device, WINED3DRS_CLIPPING,                 TRUE);
 646     IWineD3DDevice_SetRenderState(device, WINED3DRS_LIGHTING,                 TRUE);
 647     IWineD3DDevice_SetRenderState(device, WINED3DRS_AMBIENT,                  0);
 648     IWineD3DDevice_SetRenderState(device, WINED3DRS_FOGVERTEXMODE,            D3DFOG_NONE);
 649     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORVERTEX,              TRUE);
 650     IWineD3DDevice_SetRenderState(device, WINED3DRS_LOCALVIEWER,              TRUE);
 651     IWineD3DDevice_SetRenderState(device, WINED3DRS_NORMALIZENORMALS,         FALSE);
 652     IWineD3DDevice_SetRenderState(device, WINED3DRS_DIFFUSEMATERIALSOURCE,    D3DMCS_COLOR1);
 653     IWineD3DDevice_SetRenderState(device, WINED3DRS_SPECULARMATERIALSOURCE,   D3DMCS_COLOR2);
 654     IWineD3DDevice_SetRenderState(device, WINED3DRS_AMBIENTMATERIALSOURCE,    D3DMCS_COLOR2);
 655     IWineD3DDevice_SetRenderState(device, WINED3DRS_EMISSIVEMATERIALSOURCE,   D3DMCS_MATERIAL);
 656     IWineD3DDevice_SetRenderState(device, WINED3DRS_VERTEXBLEND,              D3DVBF_DISABLE);
 657     IWineD3DDevice_SetRenderState(device, WINED3DRS_CLIPPLANEENABLE,          0);
 658     IWineD3DDevice_SetRenderState(device, WINED3DRS_SOFTWAREVERTEXPROCESSING, FALSE);
 659     tmpfloat.f = 1.0f;
 660     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSIZE,                tmpfloat.d);
 661     tmpfloat.f = 0.0f;
 662     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSIZE_MIN,            tmpfloat.d);
 663     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSPRITEENABLE,        FALSE);
 664     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSCALEENABLE,         FALSE);
 665     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSCALE_A,             TRUE);
 666     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSCALE_B,             TRUE);
 667     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSCALE_C,             TRUE);
 668     IWineD3DDevice_SetRenderState(device, WINED3DRS_MULTISAMPLEANTIALIAS,     TRUE);
 669     IWineD3DDevice_SetRenderState(device, WINED3DRS_MULTISAMPLEMASK,          0xFFFFFFFF);
 670     IWineD3DDevice_SetRenderState(device, WINED3DRS_PATCHEDGESTYLE,           D3DPATCHEDGE_DISCRETE);
 671     tmpfloat.f = 1.0f;
 672     IWineD3DDevice_SetRenderState(device, WINED3DRS_PATCHSEGMENTS,            tmpfloat.d);
 673     IWineD3DDevice_SetRenderState(device, WINED3DRS_DEBUGMONITORTOKEN,        D3DDMT_DISABLE);
 674     tmpfloat.f = 64.0f;
 675     IWineD3DDevice_SetRenderState(device, WINED3DRS_POINTSIZE_MAX,            tmpfloat.d);
 676     IWineD3DDevice_SetRenderState(device, WINED3DRS_INDEXEDVERTEXBLENDENABLE, FALSE);
 677     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORWRITEENABLE,         0x0000000F);
 678     tmpfloat.f = 0.0f;
 679     IWineD3DDevice_SetRenderState(device, WINED3DRS_TWEENFACTOR,              tmpfloat.d);
 680     IWineD3DDevice_SetRenderState(device, WINED3DRS_BLENDOP,                  D3DBLENDOP_ADD);
 681     IWineD3DDevice_SetRenderState(device, WINED3DRS_POSITIONDEGREE,           WINED3DDEGREE_CUBIC);
 682     IWineD3DDevice_SetRenderState(device, WINED3DRS_NORMALDEGREE,             WINED3DDEGREE_LINEAR);
 683     /* states new in d3d9 */
 684     IWineD3DDevice_SetRenderState(device, WINED3DRS_SCISSORTESTENABLE,        FALSE);
 685     IWineD3DDevice_SetRenderState(device, WINED3DRS_SLOPESCALEDEPTHBIAS,      0);
 686     tmpfloat.f = 1.0f;
 687     IWineD3DDevice_SetRenderState(device, WINED3DRS_MINTESSELLATIONLEVEL,     tmpfloat.d);
 688     IWineD3DDevice_SetRenderState(device, WINED3DRS_MAXTESSELLATIONLEVEL,     tmpfloat.d);
 689     IWineD3DDevice_SetRenderState(device, WINED3DRS_ANTIALIASEDLINEENABLE,    FALSE);
 690     tmpfloat.f = 0.0f;
 691     IWineD3DDevice_SetRenderState(device, WINED3DRS_ADAPTIVETESS_X,           tmpfloat.d);
 692     IWineD3DDevice_SetRenderState(device, WINED3DRS_ADAPTIVETESS_Y,           tmpfloat.d);
 693     tmpfloat.f = 1.0f;
 694     IWineD3DDevice_SetRenderState(device, WINED3DRS_ADAPTIVETESS_Z,           tmpfloat.d);
 695     tmpfloat.f = 0.0f;
 696     IWineD3DDevice_SetRenderState(device, WINED3DRS_ADAPTIVETESS_W,           tmpfloat.d);
 697     IWineD3DDevice_SetRenderState(device, WINED3DRS_ENABLEADAPTIVETESSELLATION, FALSE);
 698     IWineD3DDevice_SetRenderState(device, WINED3DRS_TWOSIDEDSTENCILMODE,      FALSE);
 699     IWineD3DDevice_SetRenderState(device, WINED3DRS_CCW_STENCILFAIL,          D3DSTENCILOP_KEEP);
 700     IWineD3DDevice_SetRenderState(device, WINED3DRS_CCW_STENCILZFAIL,         D3DSTENCILOP_KEEP);
 701     IWineD3DDevice_SetRenderState(device, WINED3DRS_CCW_STENCILPASS,          D3DSTENCILOP_KEEP);
 702     IWineD3DDevice_SetRenderState(device, WINED3DRS_CCW_STENCILFUNC,          D3DCMP_ALWAYS);
 703     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORWRITEENABLE1,        0x0000000F);
 704     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORWRITEENABLE2,        0x0000000F);
 705     IWineD3DDevice_SetRenderState(device, WINED3DRS_COLORWRITEENABLE3,        0x0000000F);
 706     IWineD3DDevice_SetRenderState(device, WINED3DRS_BLENDFACTOR,              0xFFFFFFFF);
 707     IWineD3DDevice_SetRenderState(device, WINED3DRS_SRGBWRITEENABLE,          0);
 708     IWineD3DDevice_SetRenderState(device, WINED3DRS_DEPTHBIAS,                0);
 709     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP8,  0);
 710     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP9,  0);
 711     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP10, 0);
 712     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP11, 0);
 713     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP12, 0);
 714     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP13, 0);
 715     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP14, 0);
 716     IWineD3DDevice_SetRenderState(device, WINED3DRS_WRAP15, 0);
 717     IWineD3DDevice_SetRenderState(device, WINED3DRS_SEPARATEALPHABLENDENABLE, FALSE);
 718     IWineD3DDevice_SetRenderState(device, WINED3DRS_SRCBLENDALPHA,            D3DBLEND_ONE);
 719     IWineD3DDevice_SetRenderState(device, WINED3DRS_DESTBLENDALPHA,           D3DBLEND_ZERO);
 720     IWineD3DDevice_SetRenderState(device, WINED3DRS_BLENDOPALPHA,             D3DBLENDOP_ADD);
 721
 722     /* clipping status */
 723     This->clip_status.ClipUnion = 0;
 724     This->clip_status.ClipIntersection = 0xFFFFFFFF;
 725
 726     /* Texture Stage States - Put directly into state block, we will call function below */
 727     for (i = 0; i < GL_LIMITS(textures); i++) {
 728         TRACE("Setting up default texture states for texture Stage %d\n", i);
 729         memcpy(&This->transforms[D3DTS_TEXTURE0 + i], &identity, sizeof(identity));
 730         This->textureState[i][D3DTSS_COLOROP               ] = (i==0)? D3DTOP_MODULATE :  D3DTOP_DISABLE;
 731         This->textureState[i][D3DTSS_COLORARG1             ] = D3DTA_TEXTURE;
 732         This->textureState[i][D3DTSS_COLORARG2             ] = D3DTA_CURRENT;
 733         This->textureState[i][D3DTSS_ALPHAOP               ] = (i==0)? D3DTOP_SELECTARG1 :  D3DTOP_DISABLE;
 734         This->textureState[i][D3DTSS_ALPHAARG1             ] = D3DTA_TEXTURE;
 735         This->textureState[i][D3DTSS_ALPHAARG2             ] = D3DTA_CURRENT;
 736         This->textureState[i][D3DTSS_BUMPENVMAT00          ] = (DWORD) 0.0;
 737         This->textureState[i][D3DTSS_BUMPENVMAT01          ] = (DWORD) 0.0;
 738         This->textureState[i][D3DTSS_BUMPENVMAT10          ] = (DWORD) 0.0;
 739         This->textureState[i][D3DTSS_BUMPENVMAT11          ] = (DWORD) 0.0;
 740         This->textureState[i][D3DTSS_TEXCOORDINDEX         ] = i;
 741         This->textureState[i][D3DTSS_BUMPENVLSCALE         ] = (DWORD) 0.0;
 742         This->textureState[i][D3DTSS_BUMPENVLOFFSET        ] = (DWORD) 0.0;
 743         This->textureState[i][D3DTSS_TEXTURETRANSFORMFLAGS ] = D3DTTFF_DISABLE;
 744         This->textureState[i][D3DTSS_ADDRESSW              ] = D3DTADDRESS_WRAP;
 745         This->textureState[i][D3DTSS_COLORARG0             ] = D3DTA_CURRENT;
 746         This->textureState[i][D3DTSS_ALPHAARG0             ] = D3DTA_CURRENT;
 747         This->textureState[i][D3DTSS_RESULTARG             ] = D3DTA_CURRENT;
 748     }
 749
 750         /* Sampler states*/
 751     for (i = 0 ; i <  GL_LIMITS(samplers); i++) {
 752         TRACE("Setting up default samplers states for sampler %d\n", i);
 753         This->samplerState[i][WINED3DSAMP_ADDRESSU         ] = D3DTADDRESS_WRAP;
 754         This->samplerState[i][WINED3DSAMP_ADDRESSV         ] = D3DTADDRESS_WRAP;
 755         This->samplerState[i][WINED3DSAMP_ADDRESSW         ] = D3DTADDRESS_WRAP;
 756         This->samplerState[i][WINED3DSAMP_BORDERCOLOR      ] = 0x00;
 757         This->samplerState[i][WINED3DSAMP_MAGFILTER        ] = D3DTEXF_POINT;
 758         This->samplerState[i][WINED3DSAMP_MINFILTER        ] = D3DTEXF_POINT;
 759         This->samplerState[i][WINED3DSAMP_MIPFILTER        ] = D3DTEXF_NONE;
 760         This->samplerState[i][WINED3DSAMP_MIPMAPLODBIAS    ] = 0;
 761         This->samplerState[i][WINED3DSAMP_MAXMIPLEVEL      ] = 0;
 762         This->samplerState[i][WINED3DSAMP_MAXANISOTROPY    ] = 1;
 763         This->samplerState[i][WINED3DSAMP_SRGBTEXTURE      ] = 0; /* TODO: Gamma correction value*/
 764         This->samplerState[i][WINED3DSAMP_ELEMENTINDEX     ] = 0; /* TODO: Indicates which element of a  multielement texture to use */
 765         This->samplerState[i][WINED3DSAMP_DMAPOFFSET       ] = 256; /* TODO: Vertex offset in the presampled displacement map */
 766     }
 767
 768     /* Under DirectX you can have texture stage operations even if no texture is
 769        bound, whereas opengl will only do texture operations when a valid texture is
 770        bound. We emulate this by creating dummy textures and binding them to each
 771        texture stage, but disable all stages by default. Hence if a stage is enabled
 772        then the default texture will kick in until replaced by a SetTexture call     */
 773
 774     ENTER_GL();
 775
 776     for (i = 0; i < GL_LIMITS(textures); i++) {
 777         GLubyte white = 255;
 778
 779         /* Note this avoids calling settexture, so pretend it has been called */
 780         This->set.textures[i]     = TRUE;
 781         This->changed.textures[i] = TRUE;
 782         This->textures[i]         = NULL;
 783
 784         /* Make appropriate texture active */
 785         if (GL_SUPPORT(ARB_MULTITEXTURE)) {
 786             GLACTIVETEXTURE(i);
 787         } else if (i > 0) {
 788             FIXME("Program using multiple concurrent textures which this opengl implementation doesn't support\n");
 789         }
 790
 791         /* Generate an opengl texture name */
 792         glGenTextures(1, &ThisDevice->dummyTextureName[i]);
 793         checkGLcall("glGenTextures");
 794         TRACE("Dummy Texture %d given name %d\n", i, ThisDevice->dummyTextureName[i]);
 795
 796         /* Generate a dummy 1d texture */
 797         This->textureDimensions[i] = GL_TEXTURE_1D;
 798         glBindTexture(GL_TEXTURE_1D, ThisDevice->dummyTextureName[i]);
 799         checkGLcall("glBindTexture");
 800
 801         glTexImage1D(GL_TEXTURE_1D, 0, GL_LUMINANCE, 1, 0, GL_LUMINANCE, GL_UNSIGNED_BYTE, &white);
 802         checkGLcall("glTexImage1D");
 803 #if 1   /* TODO: move the setting texture states off to basetexture */
 804         /* Reapply all the texture state information to this texture */
 805         IWineD3DDevice_SetupTextureStates(device, i, REAPPLY_ALL);
 806 #endif
 807     }
 808
 809     LEAVE_GL();
 810
 811     /* Defaulting palettes - Note these are device wide but reinitialized here for convenience*/
 812     for (i = 0; i < MAX_PALETTES; ++i) {
 813       int j;
 814       for (j = 0; j < 256; ++j) {
 815         This->wineD3DDevice->palettes[i][j].peRed   = 0xFF;
 816         This->wineD3DDevice->palettes[i][j].peGreen = 0xFF;
 817         This->wineD3DDevice->palettes[i][j].peBlue  = 0xFF;
 818         This->wineD3DDevice->palettes[i][j].peFlags = 0xFF;
 819       }
 820     }
 821     This->wineD3DDevice->currentPalette = 0;
 822
 823     TRACE("-----------------------> Device defaults now set up...\n");
 824     return D3D_OK;
 825 }
 826
 827 /**********************************************************
 828  * IWineD3DStateBlock VTbl follows
 829  **********************************************************/
 830
 831 const IWineD3DStateBlockVtbl IWineD3DStateBlock_Vtbl =
 832 {
 833     /* IUnknown */
 834     IWineD3DStateBlockImpl_QueryInterface,
 835     IWineD3DStateBlockImpl_AddRef,
 836     IWineD3DStateBlockImpl_Release,
 837     /* IWineD3DStateBlock */
 838     IWineD3DStateBlockImpl_GetParent,
 839     IWineD3DStateBlockImpl_GetDevice,
 840     IWineD3DStateBlockImpl_Capture,
 841     IWineD3DStateBlockImpl_Apply,
 842     IWineD3DStateBlockImpl_InitStartupStateBlock
 843 };